CN116291051B - a smart lock - Google Patents

Abstract

The invention discloses a smart lock. The smart lock includes a lock shell, a rotating shaft assembly, an electric unlocking assembly, a handle assembly and a lock tongue assembly. The lock shell is provided with a rotating shaft mounting hole. The rotating shaft assembly includes a first rotating shaft, a second rotating shaft, a first rotating shaft and a first rotating shaft. The clutch structure and the second clutch structure, the first end of the first rotating shaft is connected to 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 contact with the first clutch structure; the electric unlocking component includes The unlocking motor, the unlocking shaft, the unlocking pushing part and the pushing release part. The unlocking motor is connected with the unlocking shaft. The unlocking pushing part can be close to or away from the second clutch structure. The unlocking pushing part pushes the second clutch structure so that the second clutch structure is connected with the rotating shaft. The side wall of the installation hole is released from the engagement, and the release component is pushed against the unlocking pushing component to prevent the unlocking pushing component from moving closer to the second clutch structure.

Description

a smart lock

Technical field

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

Background technique

A smart lock is a widely used door lock. The opening and closing of a smart lock is generally realized by a clutch structure driven by a motor. A common smart lock uses the lock core as a rotating shaft. The rotating shaft is connected to the lock shell through the clutch structure, and the handle is connected to the rotating shaft. , the user can easily turn the lock tongue by applying force on the handle, and can both open and close the door and rotate the lock tongue. However, when the rotating shaft is locked, the handle is fixed with the rotating shaft. If the user turns the handle forcefully without knowing it, the smart lock or the handle may be damaged.

Contents of the invention

In order to solve at least one of the above technical problems, the present invention provides a smart lock, and the technical solution adopted is as follows.

The smart lock provided by the present invention includes a lock shell, a rotating shaft assembly, an electric unlocking assembly, a handle assembly and a lock tongue assembly. The electric unlocking assembly is provided in the lock case, and the lock case is provided with a rotating shaft mounting hole. The rotating shaft mounting hole penetrates the lock housing, the rotating shaft assembly penetrates the rotating shaft mounting hole, the lock tongue assembly is connected to one end of the rotating shaft assembly, the handle assembly is connected to the other end of the rotating shaft assembly, and the The rotating shaft assembly includes a first rotating shaft, a second rotating shaft, a first clutch structure and a second clutch structure. The first end of the first rotating shaft is connected to the first end of the second rotating shaft; the first clutch structure is movable. Ground is connected to the first rotating shaft, and the first rotating shaft is engaged with the second rotating shaft through the first clutch structure; the second clutch structure is movably connected to the second rotating shaft. , the second rotating shaft is engaged 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, and the clutch linkage structure is connected with the third A clutch structure is in contact. When the second clutch structure moves to the position of engaging with the side wall of the rotating shaft mounting hole, the clutch linkage structure pushes the first clutch structure so that the first The clutch structure releases the engagement with the second rotating shaft; wherein, the electric unlocking component includes an unlocking motor, an unlocking rotating shaft, an unlocking pushing component and a pushing release component, the unlocking motor is connected to the unlocking rotating shaft, and the unlocking pushing component The component can move closer to or away from the second clutch structure, and the unlocking pushing component is used to push the second clutch structure to release the engagement between the second clutch structure and the side wall of the rotating shaft mounting hole, so The push release component is connected to the first end of the unlocking shaft. The push release component is used to resist the unlock push component to prevent the unlock push component from moving closer to the second clutch structure. The unlock motor passes The unlocking shaft drives the push release component to rotate to release the push release component from resisting the unlock push component.

In some embodiments of the present invention, the rotating shaft assembly includes a first clutch elastic structure and a second clutch elastic structure. Both ends of the first clutch elastic structure respectively abut the side walls of the rotating shaft mounting hole and the First clutch structure, both ends of the second clutch elastic structure respectively abut the inner wall of the second installation area and the second clutch structure; the first clutch elastic structure is used to push the first clutch structure In order to make the first clutch structure engage with the second rotating shaft, the second clutch elastic structure is used to push the second clutch structure to make the second clutch structure engage with the side wall of the rotating shaft mounting hole. Card access.

In some embodiments of the present invention, the electric unlocking assembly includes a first unlocking elastic structure, the first unlocking elastic structure has compressive elastic potential energy, and one end of the first unlocking elastic structure is used to resist the unlocking pushing component. , when the pushing release component releases its resistance to the unlocking pushing component, the first unlocking elastic structure pushes the unlocking pushing component close to and pushes the second clutch structure; the second rotating shaft The outer peripheral side wall is provided with a protruding first pushing structure. During the rotation 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 rotating shaft. Clutch structure.

In some embodiments of the present invention, the electric unlocking assembly includes an unlocking linkage structure, the rotating shaft of the unlocking motor is connected to the unlocking linkage structure, the unlocking linkage structure is connected to the second end of the unlocking rotating shaft, so The second end of the unlocking shaft is provided with a recessed second plug-in area; the outer peripheral side wall of the unlocking linkage structure is provided with a first toggle structure, and the side wall of the second plug-in area is provided with a second toggle structure structure, the unlocking motor drives the unlocking linkage structure to rotate, the first toggle structure resists the second toggle structure to rotate the unlocking shaft, and the unlocking motor drives the unlocking linkage structure to reverse direction Rotate, and the first toggle structure and the second toggle structure are separated.

In some embodiments of the present invention, the electric unlocking assembly includes a return elastic member. The return elastic member is configured as a torsion spring. The return elastic member is sleeved on the unlocking shaft. The elasticity of the return elastic member is The force drives the unlocking rotating shaft to reversely rotate, so that the push release component rotates to a position against the unlock push component.

In some embodiments of the present invention, the smart lock includes a manual unlocking component. The outer wall of the unlocking shaft is provided with a third toggle structure. The manual unlocking component rotates by applying force to the third toggle structure. The unlocking rotating shaft is used to rotate the push release component to a position where it releases resistance to the unlock push component.

In some embodiments of the present invention, the manual unlocking assembly includes a manual rotating structure and a manual toggle structure. The manual toggle structure is hingedly connected to the side wall of the lock housing. The first end of the manual toggle structure It is transmission connected with the manual rotation structure, the second end of the manual rotation structure is in contact with the side of the third rotation structure, and the manual rotation structure is rotatably connected with the side wall of the lock housing, A key socket is provided in the middle of the manual rotating 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, and the side wall of the first end of the motor housing is provided with an unlocking push guide. groove, in the process of the unlocking pushing component approaching or moving away from the second clutch structure, the unlocking pushing component moves along the unlocking pushing guide groove.

In some embodiments of the present invention, the handle assembly includes a handle structure, a first end of the handle structure is hingedly connected to the rotating shaft assembly, and the smart lock includes a handle buckle assembly, and the handle buckle assembly includes a clip. The buckle sliding structure, the first buckle elastic structure and the buckle mounting base are connected to the lock shell, and the first end of the buckle sliding structure is used to connect with the second end of the handle structure. Snap connection, the buckle sliding structure is movably connected to the buckle mounting base, the first buckle elastic structure is provided in the buckle mounting base, and both ends of the first buckle elastic structure Abutting against the second end of the buckle sliding structure and the inner wall of the buckle mounting seat respectively, the first buckle elastic structure has compressive elastic potential energy.

In some embodiments of the present invention, the handle buckle assembly includes a buckle pressing structure and a second buckling elastic structure, and the buckle sliding structure is provided with a first active area for installing the buckle pressing structure, The first movable area penetrates the buckle sliding structure, and a buckle pushing structure is provided on the outer wall of the buckling pressing structure. The buckling pushing structure is in contact with the side wall of the first movable area, so The second buckle elastic structure has compressive elastic potential energy. The two ends of the second buckle elastic structure respectively abut the first end of the buckle pressing structure and the inner wall of the buckle mounting seat, and press the buckle. The buckle pressing structure allows the buckle pushing structure to push the buckle sliding structure away from the handle structure.

In some embodiments of the present invention, the smart lock includes an electronic control component. The electronic control component is disposed in the lock housing. The electronic control component is electrically connected to the unlocking motor. The electronic control component includes NFC main control board.

Embodiments of the present invention at least have the following beneficial effects: the first rotating shaft and the second rotating shaft are engaged through the first clutch structure, the second rotating shaft is engaged with the lock housing through the second clutch structure, and the second clutch structure When the lock housing is engaged, the first clutch structure can be pushed out to separate the first clutch structure from the second rotating shaft, thereby enabling the first rotating shaft to rotate independently relative to the second rotating shaft. In this case, it can prevent the second rotating shaft from rotating. The rotating shaft drives the lock tongue assembly to rotate to unlock, and can avoid structural damage caused by forcibly rotating the first rotating shaft. The invention can be widely used in the technical field of door locks.

Description of the drawings

The described and/or additional aspects and advantages of the embodiments of the present invention will become apparent and easily understood in conjunction with the following drawings. It should be noted that the embodiments shown in the following drawings are exemplary and are only used to explain the present invention and cannot be understood as limiting the present invention.

Figure 1-1 is the structure diagram of the smart lock.

Figure 1-2 is an exploded view of the smart lock.

Figure 1-3 is a structural diagram of the rotating shaft assembly and unlocking assembly installed in the lock housing.

Figure 1-4 is a partial view of area A in Figure 1-3.

Figure 1-5 is a cross-sectional view of the structure in Figure 1-3.

Figure 1-6 is a structural diagram of the rotating shaft assembly, handle structure and handle buckle assembly.

Figure 2-1 is an exploded view of the rotating shaft assembly. The drive shaft is not shown in the figure.

Figure 2-2 is a structural diagram of the second rotating shaft, which shows the first clutch structure and the second clutch structure.

Figure 2-3 is a cross-sectional view of the second rotating shaft, showing a first clutch structure, a first clutch elastic structure, a second clutch structure, and a second clutch elastic structure.

Figure 3-1 is a structural diagram of the electric unlocking component. The figure shows that the manual unlocking component is located outside the electric unlocking component.

Figure 3-2 is a cross-sectional view of the electric unlocking assembly.

Figure 3-3 is an exploded view of the electric unlocking assembly.

Figure 3-4 is the structural diagram of the motor housing.

Figure 3-5 is a structural diagram of the unlocking linkage structure and the unlocking shaft.

Figure 4-1 is a structural diagram of the handle buckle assembly.

Figure 4-2 is an exploded view of the handle buckle assembly.

Figure 4-3 is a cross-sectional view of the handle buckle assembly.

Reference signs:

1000, lock housing; 1100, rotating shaft mounting base;

2000. Rotating shaft assembly; 2100. First rotating shaft; 2101. First clutch structure; 2102. First clutch elastic structure; 2103. First mounting hole; 2200. Second rotating shaft; 2201. Second clutch structure; 2202. Clutch linkage Structure; 2203, second clutch elastic structure; 2204, first pushing structure; 2205, second installation area; 2300, transmission shaft;

3000. Electric unlocking component; 3100. Unlocking motor; 3101. Unlocking linkage structure; 3102. First toggle structure; 3200. Unlocking shaft; 3201. Push release component; 3202. Second plug-in area; 3203. Second toggle Structure; 3204, reset elastic member; 3205, third toggle structure; 3300, unlocking push component; 3301, first unlocking elastic structure; 3400, motor housing; 3401, unlocking push guide groove; 3500, motor lock;

4000, lock tongue assembly;

5100. Manual turning structure; 5101. Connection area; 5102. Key socket; 5200. Manual toggle structure;

6000, handle structure;

7000, handle buckle assembly; 7100, buckle sliding structure; 7101, first buckle elastic structure; 7102, first activity area; 7200, buckle mounting base; 7300, buckle pressing structure; 7301, second buckle Elastic structure; 7302, buckle push structure;

8000, electronic control components; 8100, NFC main control board; 8200, circuit board.

Detailed ways

The embodiments of the present invention will be described in detail below with reference to FIGS. 1-1 to 4-3. Examples of the embodiments are shown in the drawings, in which the same or similar reference numerals throughout represent the same or similar elements or have the same or similar features. Functional components. The embodiments described below with reference to the drawings are exemplary and are only used to explain the present invention and cannot be understood as limiting the present 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" appear , "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial" ", "circumferential direction", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have specific characteristics. orientation, construction and operation in specific orientations and therefore should not be construed as limitations of the invention. Features qualified with "first" and "second" are used to distinguish feature names rather than having special meanings. In addition, features qualified with "first" and "second" may explicitly or implicitly include one or More of this feature. In the description of the present invention, unless otherwise specified, "plurality" means two or more.

In the description of the present invention, it should be noted that, unless otherwise clearly stated and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection or a detachable connection. Connection, or integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be an internal connection between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood on a case-by-case basis.

The invention relates to a smart lock. The smart lock includes a lock shell 1000, a rotating shaft assembly 2000, a lock tongue assembly 4000 and a handle assembly. The lock shell 1000 is connected to the door body, the lock tongue assembly 4000 is connected to one end of the rotating shaft assembly 2000, and the handle assembly is connected to one end of the rotating shaft assembly 2000. The other end of the rotating shaft assembly 2000 is connected, and the rotating shaft assembly 2000 is rotatably connected to the lock housing 1000. Specifically, the lock housing 1000 is provided with a rotating shaft mounting hole, the rotating shaft mounting hole penetrates the lock housing 1000, and the rotating shaft assembly 2000 penetrates the rotating shaft mounting hole. It can be understood that when the user holds the handle assembly with his hand and applies force, the rotating shaft assembly 2000 can rotate at the rotating shaft mounting hole, thereby driving the lock tongue assembly 4000 to rotate, thereby unlocking or locking the smart lock. Further, the rotating shaft assembly 2000 can be engaged with the side wall of the rotating shaft installation hole, so that the rotating shaft assembly 2000 and the lock housing 1000 are engaged, thereby realizing the clutching of the rotating shaft assembly 2000.

With reference to the drawings, the rotating shaft assembly 2000 includes a first rotating shaft 2100 and a second rotating shaft 2200. The first rotating shaft 2100 is connected to the handle assembly, and the second rotating shaft 2200 is connected to the lock tongue assembly 4000. The first rotating shaft 2100 and the second rotating shaft 2200 are connected. Specifically, the first end of the first rotating shaft 2100 is connected to the first end of the second rotating shaft 2200, the second end of the first rotating shaft 2100 is connected to the handle assembly, and the second end of the second rotating shaft 2200 is connected to the lock tongue assembly 4000. Further, the first end of the first rotating shaft 2100 is provided with a recessed first plug-in area, and the first end of the second rotating shaft 2200 is inserted into the first plug-in area.

Further, the rotating shaft assembly 2000 includes a first clutch structure 2101. The first rotating shaft 2100 and the second rotating shaft 2200 are engaged through the first clutch structure 2101, and the first clutch structure 2101 and the second rotating shaft 2200 are separable. Thus, the clutch between the first rotating shaft 2100 and the second rotating shaft 2200 is achieved. Specifically, the first clutch structure 2101 is movably connected to the first rotating shaft 2100, so that the first clutch structure 2101 can be separated from or connected to the second rotating shaft 2200.

It can be understood that the side wall of the first plug-in area is provided with a first mounting hole 2103, and the first mounting hole 2103 penetrates the side wall of the first plug-in area along the radial direction of the first rotating shaft 2100, and the first clutch structure 2101 is provided In the first mounting hole 2103. Further, the second rotating shaft 2200 is provided with a recessed second mounting area 2205. One end of the second mounting area 2205 extends along the radial direction of the second rotating shaft 2200 and forms an opening on the side of the second rotating shaft 2200.

The first clutch structure 2101 can move in the first mounting hole 2103 along the radial direction of the first rotating shaft 2100, so that the first clutch structure 2101 partially enters the second mounting area 2205. It can be understood that part of the first clutch structure 2101 is located in the first installation hole 2103 and the other part is located in the second installation area 2205. The outer side wall of the first clutch structure 2101 is respectively connected with the side wall of the first installation hole 2103 and the second installation area. The side walls of 2205 are clamped, thereby connecting the first rotating shaft 2100 and the second rotating shaft 2200 into one body, realizing the synchronous rotation of the first rotating shaft 2100 and the second rotating shaft 2200, so that by applying torque to the first rotating shaft 2100, the lock can be rotated. Tongue assembly 4000.

Of course, if the first clutch structure 2101 withdraws from the second installation area 2205, the engagement between the first clutch structure 2101 and the second rotating shaft 2200 is released, and there is no longer a transmission connection between the first rotating shaft 2100 and the second rotating shaft 2200. Relationship, in this case, rotating the first rotating shaft 2100 cannot synchronously rotate the lock tongue assembly 4000.

Further, the rotating shaft assembly 2000 includes a second clutch structure 2201. The rotating shaft assembly 2000 realizes the snap connection with the side wall of the rotating shaft mounting hole through the second clutch structure 2201, thereby realizing the snap connection between the rotating shaft assembly 2000 and the lock housing 1000. Specifically, the second clutch structure 2201 is movably connected to the second rotating shaft 2200, so that the engagement between the second clutch structure 2201 and the side wall of the rotating shaft mounting hole is detachable, so that the second clutch structure 2201 is connected to the lock housing. 1000 are engaged and separated, thereby realizing the clutch between the rotating shaft assembly 2000 and the lock housing 1000.

Specifically, the second clutch structure 2201 is disposed in the second installation area 2205, and the second clutch structure 2201 can move in the second installation area 2205 along the radial direction of the second rotating shaft 2200, so that the second clutch structure 2201 partially extends. The second mounting area 2205 is snap-fitted with the side wall of the rotating shaft mounting hole. It can be understood that the side wall of the rotating shaft mounting hole is provided with a clutch insertion area, and the second clutch structure 2201 can be inserted into the clutch insertion area. In this case, part of the second clutch structure 2201 is located in the second installation area 2205, and the other part is located in the clutch insertion area, thereby realizing the engagement between the second clutch structure 2201 and the lock housing 1000.

If the second clutch structure 2201 withdraws from the clutch insertion area, the engagement between the second clutch structure 2201 and the lock housing 1000 can be released. In this case, the first clutch structure 2101 engages the first rotating shaft 2100 and the first rotating shaft 2100 respectively. The two rotating shafts 2200 can rotate the lock tongue assembly 4000 through the rotating shaft assembly 2000.

Furthermore, the second clutch structure 2201 is provided with a clutch linkage structure 2202. The clutch linkage structure 2202 is protrudingly provided on the outside of the second clutch structure 2201. With reference to the drawings, the second clutch structure 2201 has an L-shaped structure. Referring to the drawings, the clutch linkage structure 2202 is in contact with the first clutch structure 2101. Specifically, the second clutch structure 2201 partially extends out of the second mounting area 2205, so that the second clutch structure 2201 moves to the side of the rotating shaft mounting hole. During the process of reaching the wall-locked position, the clutch linkage structure 2202 pushes the first clutch structure 2101 so that the first clutch structure 2101 withdraws from the second installation area 2205. It can be understood that in this case, the engagement between the first clutch structure 2101 and the second rotating shaft 2200 is released, and the second clutch structure 2201 is inserted into the clutch insertion area to realize the connection between the second clutch structure 2201 and the lock housing 1000. Card access.

As an embodiment, the rotating shaft assembly 2000 includes a second clutch elastic structure 2203. The second clutch elastic structure 2203 has compressive elastic potential energy. Specifically, the second clutch elastic structure 2203 is configured as a compression spring. Both ends of the second clutch elastic structure 2203 respectively abut the inner wall of the second installation area 2205 and the second clutch structure 2201. The second clutch elastic structure 2203 is used to push the second clutch structure 2201 to install the second clutch structure 2201 with the rotating shaft. The side wall of the hole snaps into place. It can be understood that, driven by the second clutch elastic structure 2203, the second clutch structure 2201 can partially extend out of the second installation area 2205, while the clutch linkage structure 2202 pushes the first clutch structure 2101.

With reference to the drawings, the rotating shaft assembly 2000 includes a first clutch elastic structure 2102. The first clutch elastic structure 2102 has compressive elastic potential energy. Specifically, the first clutch elastic structure 2102 is a compression spring. Both ends of the first clutch elastic structure 2102 respectively abut the side walls of the rotating shaft mounting hole and the first clutch structure 2101. The first clutch elastic structure 2102 is used to push the first clutch structure 2101 so that the first clutch structure 2101 and the second rotating shaft 2200 card access.

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

In some examples, the first clutch structure 2101 is provided with a recessed third insertion area, and one end of the first clutch elastic structure 2102 extends into the third insertion area to increase the distance between the first clutch elastic structure 2102 and the first clutch structure 2101 connection stability. In some examples, the first clutch structure 2101 is provided with a penetrating third insertion area, the inner wall of the third insertion area is provided with a hole shoulder, and one end of the first clutch elastic structure 2102 extends into the third insertion area and resists the hole. shoulder.

As an implementation manner, the smart lock includes a rotating shaft mounting base 1100, the rotating shaft mounting base 1100 is connected to the lock housing 1000, and the rotating shaft assembly 2000 is connected to the rotating shaft mounting base 1100. Specifically, the rotating shaft assembly 2000 penetrates the rotating shaft mounting base 1100, and the rotating shaft assembly 2000 is rotatable at the rotating shaft mounting base 1100.

With reference to the drawings, the rotating shaft assembly 2000 includes a transmission shaft 2300. The first end of the transmission shaft 2300 is connected to the lock tongue assembly 4000. The second end of the transmission shaft 2300 is connected to the second end of the second rotating shaft 2200. The rotating shaft assembly 2000 is driven by the transmission shaft 2300. The deadbolt assembly 4000 rotates. Further, the transmission shaft 2300 passes through the rotating shaft mounting base 1100, and the driving shaft 2300 is rotatable in the rotating shaft mounting base 1100. Specifically, the rotating shaft mounting base 1100 is provided with a second mounting hole, the second mounting hole penetrates the rotating shaft mounting base 1100, and the transmission shaft 2300 penetrates the second mounting hole.

Regarding the connection between the rotating shaft assembly 2000 and the rotating shaft mounting base 1100, an alternative design can be as follows: the rotating shaft assembly 2000 does not have a transmission shaft 2300, but the second rotating shaft 2200 penetrates the rotating shaft mounting base 1100 and is connected to the lock tongue assembly 4000.

As an embodiment, the unlocking mechanism includes an electric unlocking component 3000. The electric unlocking component 3000 is provided in the lock housing 1000. The electric unlocking component 3000 is used to unlock the engagement between the rotating shaft assembly 2000 and the side wall of the rotating shaft installation hole to unlock the first The engagement between the two clutch structures 2201 and the lock housing 1000 allows the rotation of the shaft assembly 2000 by the handle assembly to drive the lock tongue assembly 4000 to rotate, thereby realizing unlocking. Specifically, the electric unlocking assembly 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 rotating shaft mounting hole, and the second clutch structure 2201 exits the clutch insertion area, thereby releasing the second clutch structure 2201 The snap connection with the lock housing 1000.

It should be noted that when 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 2103 can The second clutch elastic structure 2203 can overcome the elastic force of the first clutch elastic structure 2102, so that the second clutch elastic structure 2203 pushes the second clutch structure 2201, the clutch linkage structure 2202 pushes the first clutch structure 2101, and the first clutch structure 2101 exits the second clutch structure 2101. In the second installation area 2205, the second clutch structure 2201 is inserted into the clutch insertion area. It can be understood that the electric unlocking assembly 3000 can overcome the elastic force of the second clutch elastic structure 2203, so that the second clutch structure 2201 exits the clutch insertion area.

Specifically, the electric unlocking assembly 3000 includes an unlocking pushing component 3300 that can move closer to or away from the second clutch structure 2201. The unlocking pushing component 3300 is used to push the second clutch structure 2201 so that the second clutch structure 2201 is released from the clutch. The plug-in area withdraws, so that the second clutch structure 2201 is detached from the side wall of the rotating shaft mounting hole, and the second clutch structure 2201 is separated from the lock housing 1000 . With reference to the drawings, the unlocking pushing component 3300 is provided with a protruding unlocking pushing structure, and the unlocking pushing structure is used to abut 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 resists the unlocking pushing component 3300. Specifically, the first unlocking elastic structure 3301 Set to compression spring. It can be understood that the first unlocking elastic structure 3301 is used to apply force to the unlocking pushing component 3300, so that the unlocking pushing component 3300 approaches and pushes the second clutch structure 2201, so that the second clutch structure 2201 exits the clutch insertion area, As a result, the second clutch structure 2201 and the lock housing 1000 are released from engagement. In some examples, the inner wall of the lock housing 1000 is provided with a first mounting structure, and the other end of the first unlocking elastic structure 3301 resists the first mounting structure.

Referring to the drawings, there are two first unlocking elastic structures 3301 . The first unlocking elastic structures 3301 are respectively provided on the same side of both ends of the unlocking pushing component 3300 . The unlocking pushing structure is located in the middle of the other side of the unlocking pushing component 3300 . It can be understood that by using two first unlocking elastic structures 3301 to act on the unlocking pushing component 3300, the force of the unlocking pushing component 3300 can be balanced.

It can be understood that the first unlocking elastic structure 3301 is greater 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, so that the first unlocking elastic structure 3301 pushes the second clutch structure 2201. It should be noted that when there are at least two first unlocking elastic structures 3301, the elastic force of the first unlocking elastic structure 3301 refers to the resultant force of each first unlocking elastic structure 3301.

Of course, regarding the realization of the withdrawal of the second clutch structure 2201 from the clutch insertion area, in some examples, it can also be designed as an alternative: the resultant force of the elastic force of the first unlocking elastic structure 3301 and the first clutch elastic structure 2102 is greater than the second clutch elasticity. The elastic force of the structure 2203. In this case, the first unlocking elastic structure 3301 acts on the unlocking pushing component 3300, and the first clutch elastic structure 2102 acts on the first clutch structure 2101, jointly pushing the second clutch structure 2201 to move, and the third A clutch structure 2101 moves synchronously.

Further, the electric unlocking assembly 3000 includes a push release component 3201, which is used to resist the unlock push component 3300 to prevent the unlock push component 3300 from moving closer to the second clutch structure 2201. Specifically, when the push release component 3201 resists against When the pushing component 3300 is unlocked, the second clutch structure 2201 is inserted into the clutch insertion area, and the second clutch structure 2201 is engaged with the side wall of the rotating shaft mounting hole.

The push release component 3201 is designed to be movable to release the push release component 3201 from resisting the unlocking push component 3300 . It can be understood that when the release component 3201 is pushed to release the resistance against the unlocking pushing component, the first unlocking elastic structure 3301 pushes the unlocking pushing component 3300 so that the unlocking pushing component 3300 approaches and pushes the second clutch structure 2201.

Specifically, the push release component 3201 can rotate. It can be understood that the push release component 3201 can rotate to a position that resists the unlock push component 3300, or the push release component 3201 can rotate to a position that avoids the unlock push component 3300.

In some examples, the electric unlocking assembly 3000 includes an unlocking motor 3100 and an unlocking shaft 3200. The unlocking motor 3100 is connected to the unlocking shaft 3200. The push release component 3201 is connected to the first end of the unlocking shaft 3200. The unlocking motor 3100 drives the push release through the unlocking shaft 3200. The component 3201 rotates to release the push release component 3201 from resisting the unlocking push component 3300 . It can be understood that, driven by the unlocking motor 3100, the push release component 3201 rotates to a position that avoids the unlock push component 3300.

Referring to the drawings, the unlocking rotating shaft 3200 penetrates the unlocking pushing component 3300. Specifically, the unlocking pushing component 3300 is provided with a first through hole, the first through hole penetrates the unlocking pushing component 3300, and the unlocking rotating shaft 3200 penetrates the first through hole.

Further, the unlocking push component 3300 is provided with a first limiting structure. The first limiting structure forms a first escape area at the first through hole. The first escape area is consistent in shape and size with the push release component 3201. In the case where the push release part 3201 is misaligned with the first limiting structure, the push release part 3201 contacts the first limit structure so that the push release part 3201 resists the unlock push part 3300; or, the unlock motor 3100 drives the push release part 3201 rotates so that the push release component 3201 is consistent with the orientation of the first avoidance area, so that the push release component 3201 is in a position that can enter the first avoidance area. During the process of the unlocking push component 3300 moving close to the second clutch structure 2201, then The push release part 3201 can avoid the unlock push part 3300.

It can be understood that when the push release component 3201 abuts the first limiting structure to resist the unlock push component 3300, the unlock motor 3100 drives the push release component 3201 to rotate at a set angle, and the push release component 3201 is in contact with the first avoidance In the same direction, the push release component 3201 can avoid the unlock push component 3300. At this time, the first unlock elastic structure 3301 pushes the unlock push structure closer to the second clutch structure 2201.

Specifically, there are two first limiting structures, and the two first limiting structures are arranged oppositely. The area between the two first limiting structures forms a first avoidance area at the first through hole.

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

Specifically, the first toggle structure 3102 is provided on the outer peripheral side wall of the unlocking linkage structure 3101. The first toggle structure 3102 protrudes from the outer peripheral side wall of the unlocking linkage structure 3101. The side wall of the second plug-in area 3202 is provided with The second toggle structure 3203 is protrudingly provided on the inner wall of the second plug-in area 3202. It can be understood that the unlocking motor 3100 drives the unlocking linkage structure 3101 to rotate, and the first toggle structure 3102 resists the second toggle structure 3203 to cause the unlocking shaft 3200 to rotate. Further, the unlocking motor 3100 drives the unlocking linkage structure 3101 to reversely rotate, and the first toggle structure 3102 and the second toggle structure 3203 are separated.

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 shaft 3200. Specifically, when the unlocking motor 3100 drives the unlocking linkage structure 3101 to rotate in the reverse direction and the first toggle structure 3102 and the second toggle structure 3203 are separated, the elastic force of the reset elastic member 3204 drives the unlocking shaft 3200 to rotate, so that the unlocking shaft 3200 rotates. The push release part 3201 is rotated to a position against the unlock push part 3300, so that the push release part 3201 is pushed against the unlock push part 3300 again.

It should be noted that the unlocking motor 3100 drives the unlocking linkage structure 3101 to rotate in the opposite direction, which refers to the rotation direction relative to the rotation direction in which the unlocking shaft 3200 drives the release component 3201 to rotate to the avoidance position. The elastic force of the reset elastic member 3204 drives the unlocking shaft 3200 to rotate in the opposite direction, and is relative to the previous rotation direction of the unlocking shaft 3200.

In some examples, there are at least two first toggle structures 3102 and at least two second toggle structures 3203. Specifically, each first toggle structure 3102 is arranged along the circumference of the outer peripheral side wall of the unlocking linkage structure 3101, etc. Distributed at intervals, each second toggle structure 3203 is distributed at equal intervals along the circumference of the inner wall of the second plug-in area 3202, and the number of the first toggle structures 3102 and the second toggle structure 3203 is the same. Referring to the drawings, there are two first toggle structures 3102 and two second toggle structures 3203 .

Regarding the process of re-rotating the push release component 3201 to a position that can resist the unlock push component 3300, as an alternative, it can also be designed as follows: the unlocking shaft 3200 is connected to the rotating shaft of the unlocking motor 3100, and the unlocking motor 3100 drives the unlocking shaft 3200 to rotate the device. At a certain angle, push the release component 3201 to rotate to a position that avoids the unlocking push component 3300. After that, the unlocking motor 3100 drives the unlocking shaft 3200 to rotate in the opposite direction, and the pushing and releasing part 3201 is reset, so that the pushing and releasing part 3201 is in a position that can resist the unlocking pushing part 3300; or, the unlocking motor 3100 drives the unlocking shaft 3200 to continue to rotate in the same direction. The angle is set so that the push release part 3201 is in a position that can resist the unlock push part 3300.

As an implementation manner, the outer peripheral side wall of the second rotating shaft 2200 is provided with a protruding first pushing structure 2204. Specifically, after the unlocking pushing component 3300 pushes the second clutch structure 2201 to release the engagement with the lock housing 1000, in the During the rotation of the two rotating shafts 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.

It can be understood that in this case, the unlocking pushing component 3300 retreats, and the releasing component 3201 is pushed away from the first avoidance area, so that the releasing component 3201 is pushed to rotate to a position that can resist the unlocking pushing component 3300 . On the other hand, the inner wall of the rotating shaft mounting hole can resist the second clutch structure 2201, so that the second clutch structure 2201 is in the second mounting area 2205, and the second clutch elastic structure 2203 is in a compressed state. When the rotating shaft assembly 2000 rotates the lock tongue assembly 4000 back to the locked position, the second clutch structure 2201 rotates back to the position corresponding to the clutch insertion area, and the second clutch elastic structure 2203 pushes the second clutch structure 2201 to insert into the clutch insertion area. .

With reference to the drawings, there are two first pushing structures 2204. Along the circumferential outline direction of the outer peripheral side wall of the second rotating shaft 2200, the two first pushing structures 2204 are respectively located on both sides of the opening formed by the side wall of the second mounting area 2205. side, so that the first pushing structure 2204 can push the unlocking pushing component 3300 whether the rotating shaft assembly 2000 rotates forward or reversely.

As an embodiment, the electric unlocking assembly 3000 includes a motor housing 3400. The unlocking motor 3100 is connected to the motor housing 3400. With reference to the drawings, the unlocking motor 3100 is at least partially disposed in the motor housing 3400. The unlocking shaft 3200 Located in 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. When the unlocking pushing component 3300 moves closer to or away from the second clutch structure 2201, the unlocking pushing component 3300 moves along the unlocking pushing guide groove 3401. , so that the unlocking pushing component 3300 moves smoothly and reliably. It can be understood that the unlocking push guide groove 3401 is arranged along the axial direction of the motor housing 3400, the unlocking push guide groove 3401 penetrates the opposite side wall of the motor housing 3400, and one end of the unlocking push guide groove 3401 extends to the motor housing. The end of the first end of 3400 forms an opening.

With reference to the drawings, the electric unlocking assembly 3000 includes a motor lock 3500, which is located at the second end of the motor housing 3400. It can be understood that the motor lock 3500 is set on the unlocking motor 3100, and the motor lock 3500 is connected to the unlocking motor 3100 and the motor housing 3400 respectively, so that the unlocking motor 3100 and the motor housing 3400 are installed firmly and accurately. .

In some examples, the outer wall of the motor housing 3400 is provided with a recessed buckle structure, and the motor lock 3500 is provided with a protruding buckle structure. The two buckle structures are concave and convex to realize the connection between the motor housing 3400 and the motor. Lock 3500 connection. Further, the motor lock 3500 is provided with a plurality of buckle arms, and a protruding buckle structure is provided on the inside of the buckle arms.

As an embodiment, the handle assembly includes a handle structure 6000. The first end of the handle structure 6000 is hinged with the rotating shaft assembly 2000. The rotating shaft assembly 2000 penetrates the side wall of the lock housing 1000. The rotating shaft assembly 2000 is rotatably connected to the lock housing 1000. The rotating shaft Assembly 2000 is used to connect the deadbolt assembly 4000.

It can be understood that the handle structure 6000 is provided on the surface of the lock housing 1000. Specifically, the surface of the lock housing 1000 is provided with a recessed handle accommodating area, and the handle structure 6000 is placed flatly in the handle accommodating area to maintain the lock housing 1000. flat surface. It can be understood that by tilting the second end of the handle structure 6000 and rotating the handle structure 6000, the handle structure 6000 can rotate the lock tongue assembly 4000 through the rotating shaft assembly 2000.

With reference to the drawings, the smart lock includes a handle buckle assembly 7000. The handle buckle assembly 7000 is connected to the lock shell 1000. The handle buckle assembly 7000 can lock the second end of the handle structure 6000 so that the handle structure 6000 is fixed in the handle housing. district. 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. The buckle sliding structure 7100 The first end is used for snapping with the second end of the handle structure 6000, and the first buckle elastic structure 7101 is in contact with the buckle sliding structure 7100. It can be understood that the first buckle elastic structure 7101 applies elastic pressure to the buckle sliding structure 7100 so that the buckle sliding structure 7100 maintains the snap connection with the handle structure 6000 .

Further, the buckle sliding structure 7100 can move to separate the buckle sliding structure 7100 from the handle structure 6000, thereby releasing the locking of the handle structure 6000 by the buckle sliding structure 7100. It can be understood that during the movement of the buckle sliding structure 7100, the buckle sliding structure 7100 gradually squeezes the first buckle elastic structure 7101. When the buckle sliding structure 7100 needs to be re-locked with the handle structure 6000, the first buckle sliding structure 7100 needs to be re-locked with the handle structure 6000. The elastic force of the buckle elastic structure 7101 can drive the buckle sliding structure 7100 to move closer to the handle structure 6000.

In order to realize the movement of the buckle sliding structure 7100, the handle buckle assembly 7000 is designed to include a buckle pressing structure 7300, and the outer side wall of the buckling pressing structure 7300 is in contact with the buckling sliding structure 7100. Specifically, when the buckle pressing structure 7300 is pressed, the outer side wall 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 movable area 7102, which penetrates the buckle sliding structure 7100. The first movable area 7102 is configured as a waist-shaped hole or a rectangular trough. Specifically, the first movable area 7102 is used to install the snap-in pressing structure 7300. The first end of the snap-in pressing structure 7300 extends into the first movable area 7102 or the first end of the snap-in pressing structure 7300 penetrates the first movable area 7102.

Further, the outer side wall of the buckle pressing structure 7300 is in contact with the side wall of the first movable area 7102. Specifically, the outer side wall of the rear side of the snap pressing structure 7300 is in contact with the inner side wall of the rear end of the first movable area 7102, and the pressing clamp is If the buckle pressing structure 7300 is buckled, the outer wall of the buckle pressing structure 7300 can push the buckle sliding structure 7100 to move backward, so that the buckling sliding structure 7100 moves away from the handle structure 6000.

As an implementation manner, the snap-on pressing structure 7300 penetrates the first movable area 7102. The snap-on pressing structure 7300 is provided with a snap-on pushing structure 7302 on the outer wall thereof, and the snap-on pushing structure 7302 is in contact with the side wall of the first movable area 7102. It can be understood that during the process of pressing the buckle pressing structure 7300, the buckle pushing structure 7302 pushes the buckle sliding structure 7100 to move.

Specifically, the buckle pushing structure 7302 is arranged at an angle. During the process of pressing the buckle pressing structure 7300, the buckle pushing structure 7302 gradually enters the first active area 7102. Correspondingly, the inclined buckle pushing structure 7302 gradually slides the buckle. Structure 7100 is pushed backwards.

Further, the outer side wall of the buckle pressing structure 7300 is provided with a tapered side wall, and the tapered side wall is used to push the buckle sliding structure 7100. It can be understood that the tapered side walls form an inclined buckle pushing structure 7302 on the outer side wall of the buckle pressing structure 7300.

Referring to the drawings, a pressing area is provided on the surface of the snap-in pressing structure 7300, and the pressing area is located at the end of the second end of the snap-in pressing structure 7300. Furthermore, the area of the designed pressing area is larger than the cross-sectional area of the buckle pressing structure 7300, making it convenient for personnel to identify the position of the buckle pressing structure 7300.

Of course, regarding the snap-on push structure 7302, as an alternative, it can also be designed as follows: in some examples, an inclined snap-on push structure 7302 is provided on the rear side of the snap-on pressing structure 7300. In some examples, the inner wall of the first movable area 7102 is provided with an inclined wall. Specifically, at least an inner wall of the rear end of the first active area 7102 is provided with an inclined wall. In this case, during the process of pressing the buckle pressing structure 7300 , the end of the buckle pressing structure 7300 is against the inclined wall of the first movable area 7102, so that the buckle sliding structure 7100 can be moved backward.

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

Further, the first buckle elastic structure 7101 is provided in the buckle mounting base 7200. Specifically, the first buckle elastic structure 7101 is located at the other end of the slide groove, and the two ends of the first buckle elastic structure 7101 respectively abut the slide. The inner wall of the groove end and the end of the second end of the snap sliding structure 7100.

It can be understood that the snap-in pressing structure 7300 is movably connected to the snap-in mounting base 7200. Specifically, the snap-in pressing structure 7300 penetrates the side wall of the snap-in mounting base 7200. In some examples, when the second buckle elastic structure 7301 is provided, the second buckle elastic structure 7301 is designed to penetrate the side wall of the buckle mounting base 7200 and abut against the buckle pressing structure 7300, or the second buckle elasticity Both ends of the structure 7301 respectively abut the inner wall of the buckle mounting base 7200 and the ends of the buckle pressing structure 7300.

In some examples, the handle buckle assembly 7000 includes a second buckle elastic structure 7301. The second buckle elastic structure 7301 has compression elastic potential energy. The second buckle elastic structure 7301 includes a compression spring. The second buckle elastic structure 7301 is connected with the buckle. The buckle pressing structure 7300 is in contact. Specifically, the two ends of the second buckle elastic structure 7301 respectively abut the inner wall of the lock shell 1000 and the end of the buckle pressing structure 7300; or, the two ends of the second buckle elastic structure 7301 respectively abut the buckle pressing structure. The first end of 7300 and the inner wall of snap mount 7200.

When the buckle pressing structure 7300 is pressed, the second buckle elastic structure 7301 applies a reverse elastic force to the buckle pressing structure 7300. When the pressing of the buckle pressing structure 7300 is released, the second buckle elastic structure 7301 exerts a reverse elastic force on the buckle pressing structure 7300. Under the elastic action of 7301, the buckle pressing structure 7300 moves in the reverse direction.

As an implementation manner, the second end of the handle structure 6000 is provided with a buckle insertion area, and the buckle insertion area is recessed at the second end of the handle structure 6000 . It can be understood that the first end of the buckle sliding structure 7100 is inserted into the buckle insertion area to realize the snap connection between the buckle sliding structure 7100 and the handle structure 6000.

Further, the first end side of the buckle sliding structure 7100 is provided with an inclined guide structure. It can be understood that when the second end of the handle structure 6000 is tilted, by pressing the side of the second end of the handle structure 6000, the second end of the handle structure 6000 can gradually push the buckle sliding structure 7100 backward along the guide structure, so as to The handle structure 6000 is placed flatly in the handle accommodating area, and the buckle sliding structure 7100 is under the elastic action of the first buckle elastic structure 7101. The first end of the buckle sliding structure 7100 is plugged into the second end of the handle structure 6000. .

Regarding the buckle insertion area, as an alternative, it can also be designed as follows: the second end of the handle structure 6000 is provided with a protruding step structure, and a recessed area is formed between the step structure and the end of the handle structure 6000, which can realize The step structure is snap-connected with the buckle sliding structure 7100.

Regarding the handle structure 6000 pushing the buckle sliding structure 7100 to move, an alternative design can be as follows: the inner side of the second end of the handle structure 6000 has an inclined guide structure. When the handle structure 6000 is pressed flat to the handle accommodation area, the guide structure The structure resists the first end of the snap sliding structure 7100, so that the snap sliding structure 7100 gradually moves backward.

As an embodiment, the handle assembly includes a handle elastic structure. The handle elastic structure has compression potential energy. The handle elastic structure exerts elastic pressure on the handle structure 6000, so that after the buckle sliding structure 7100 is separated from the handle structure 6000, the third part of the handle structure 6000 The two ends can be tilted, so that the handle structure 6000 can be automatically ejected.

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

Regarding the handle elastic structure to automatically pop up the handle structure 6000, an alternative design can be as follows: the handle elastic structure is connected to the buckle mounting base 7200, and the handle elastic structure includes a compression spring or an elastic pad.

As an implementation manner, the smart lock includes an electronic control component 8000. The electronic control component 8000 is provided in the lock housing 1000. The electronic control component 8000 is electrically connected to the electric unlocking component 3000. It can be understood that the electronic control assembly 8000 is electrically connected to the unlocking motor 3100. Specifically, the electronic control assembly 8000 can send a signal to the unlocking motor 3100, and the unlocking motor 3100 operates to rotate the unlocking shaft 3200, thereby pushing the release part 3201 to rotate to a position that avoids the unlocking pushing part 3300.

In actual application scenarios, the user unlocks by swiping the access control, swiping the card, or sending instructions to the electronic control component 8000 through the terminal device. In some examples, the user installs the client software or virtual card to unlock the smart lock in the terminal device, and the terminal device is a mobile phone or tablet.

It should be noted that the electronic control component 8000 drives the unlocking motor 3100 to operate to push the release component 3201 to avoid the unlocking push component 3300. After the user unlocks by rotating the handle component and the rotating shaft component 2000, the unlocking motor 3100 automatically drives the unlocking linkage structure 3101 to reversely rotate. , so that the first toggle structure 3102 in the unlocking linkage structure 3101 is separated from the second toggle structure 3203 in the second plug-in area 3202, and the restriction of the unlocking linkage structure 3101 on the reverse rotation of the unlocking shaft 3200 is released.

Further, the electronic control component 8000 includes an NFC main control board 8100. The circuit board 8200 inside the electronic control component 8000 is provided with an NFC micro-control circuit integration, and the NFC micro-control circuit integration is connected to the NFC main control board 8100. Specifically, the user places the terminal device close to the scanning area on the surface of the smart lock. The NFC receiving antenna inside the terminal device and the NFC main control board 8100 use radio short-range transmission technology to integrate the terminal device with the NFC microcontrol circuit to establish a communication channel, and This enables functions such as identity recognition and status data transmission.

In some examples, the micro-power energy transmission function can be realized through the NFC main control board 8100. Through micro-power energy transmission, the NFC micro-control circuit integration can still realize the unlocking drive of the unlocking motor 3100 without external energy supply, thereby realizing Passive intelligent operation.

As an implementation manner, the smart lock includes a manual unlocking component. The manual unlocking component is provided in the lock housing 1000. When the electric unlocking component 3000 fails to work, the user can unlock the lock through the manual unlocking component. Specifically, the manual unlocking component can turn the unlocking shaft 3200 to rotate the unlocking shaft 3200, and then the unlocking shaft 3200 drives the push release component 3201 to rotate to a position that avoids the unlock push component 3300.

With reference to the drawings, a third toggle structure 3205 is provided on the outer wall of the unlocking shaft 3200. The third toggle structure 3205 is set as a column or a bump. The manual unlocking component exerts force on the third toggle structure 3205, thereby unlocking the unlocking shaft 3200. Torque is applied to rotate the unlocking shaft 3200, so that the push release component 3201 rotates to a position where it releases its resistance to the unlock push component 3300.

It can be understood that the third toggle structure 3205 protrudes from the outside of the motor housing 3400, so that the manual unlocking component contacts the side of the third toggle structure 3205. Specifically, a second avoidance area is provided on the side wall of the motor housing 3400. The second avoidance area runs through the side wall of the motor housing 3400. The third toggle structure 3205 runs through the second avoidance area. The second avoidance area is set as In the strip-shaped groove body, when the unlocking shaft 3200 rotates, the second escape area can provide an active area for the third toggle structure 3205.

Further, the manual unlocking component is connected to the inner wall of the lock housing 1000. Specifically, the manual unlocking component includes a manual rotating structure 5100 and a manual dialing structure 5200. The manual rotating structure 5100 is rotatably connected to the side wall of the lock housing 1000. The movable structure 5200 is hingedly connected to the side wall of the lock housing 1000. The first end of the manual toggle structure 5200 is drivingly connected to the manual rotation structure 5100. The second end of the manual toggle structure 5200 is in contact with the side of the third toggle structure 3205.

Specifically, the middle part of the manual dialing structure 5200 is provided with a hinge point for installation with the inner wall of the lock housing 1000 . It can be understood that when the user inserts the key and turns the manual rotating structure 5100, with the hinge point in the middle of the manual rotating structure 5200 as the fulcrum, the manual rotating structure 5100 drives the first end of the manual rotating structure 5200 to rotate, thereby manually rotating the structure 5200 The second end rotates, and the manual toggle structure 5200 causes the unlocking shaft 3200 to rotate by resisting the third toggle structure 3205.

With reference to the drawings, the manual rotating structure 5100 is provided with a recessed connection area 5101, and the connection area 5101 is used to connect the first end of the manual toggle structure 5200. It can be understood that the first end of the manual dialing structure 5200 and the connection area 5101 are hinged. Specifically, the first end of the manual toggle structure 5200 is provided with a protruding fourth toggle structure. The fourth toggle structure is configured as a column or a bump, and the fourth toggle structure extends into the connection area 5101.

It can be understood that a key insertion hole 5102 is provided in the middle of the manual rotation structure 5100, and further, a through hole corresponding to the position of the key insertion hole 5102 is provided on the side wall of the lock housing 1000, so that the key can be inserted into the key insertion hole 5102.

In the description of this specification, if reference is made to the terms "one embodiment," "some examples," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc. The description of means that a specific feature, structure, material or characteristic described in connection with the embodiment or example is 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 embodiment or example. Furthermore, the specific 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 above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those of ordinary skill in the technical field, other modifications can be made without departing from the gist of the present invention. Various changes.

In the description of the invention, if "," appears in the patent name, it means an "and" relationship, not an "or" relationship. For example, the patent name is "A, B", indicating that the content claimed by the invention is: the technical solution with the subject name A and the technical solution with the subject name B.

Claims (11)

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).