CN219162743U - Intelligent lock - Google Patents

Abstract

The utility model belongs to the technical field of electronic door locks, and particularly relates to an intelligent lock, which comprises a camera shooting assembly and a main body, wherein the main body comprises a shell, a clutch assembly, a push rod, a mounting piece, an electronic unlocking assembly, a mechanical unlocking assembly, a control chip and a sensor, wherein the clutch assembly, the push rod, the mounting piece, the electronic unlocking assembly, the mechanical unlocking assembly, the control chip and the sensor are arranged in the shell; one end of the push rod is arranged on the mounting piece, and the other end of the push rod is arranged between the mounting piece and the clutch assembly; the mechanical unlocking assembly is connected with the mounting piece and drives the mounting piece to move along a first direction so that the push rod pushes the clutch assembly to connect the handle with the bolt or separate the handle from the bolt; the sensor can be triggered to the mounting in the process that the mounting is close to the clutch assembly along the first direction, and the sensor is used for sending a photographing signal to the control chip after triggering, and the control chip controls the camera shooting assembly to photograph an unlocking person and send a photograph to the intelligent terminal. The intelligent lock provided by the utility model has the advantages that a resident can effectively know the information of an unlocking person, and the situation that the life and property safety of the resident is damaged is avoided.

Description

Intelligent lock

Technical Field

The utility model belongs to the technical field of door locks, and particularly relates to an intelligent lock.

Background

In daily life, door locks are an important barrier to protect property and privacy security. With the development of society, the door lock has higher requirements on safety and convenience in use. In the door lock market, due to the convenience of the intelligent lock, the market share of the electronic intelligent lock is increasing. In the current market, the intelligent lock can possess the function of mechanical lock simultaneously for electron intelligent lock not only can use electron mode of unblanking such as APP, password, fingerprint, face, can also use mechanical mode of unblanking such as key, can prevent like this that the intelligent lock breaks down and the condition that can't open the door.

However, the electronic intelligent lock can wake up the electronic intelligent lock and record the unlocking mode in an electronic terminal such as a mobile phone only when the electronic unlocking mode is used, and cannot wake up the electronic intelligent lock when a key is used for unlocking, so that a resident cannot know when a thief uses a master key for unlocking, and the life and property safety of the resident cannot be guaranteed.

Disclosure of Invention

The utility model aims to provide an intelligent lock, which solves the technical problems that the existing intelligent lock cannot wake up an electronic intelligent lock when the lock is unlocked by using a key, and a resident cannot know when a thief uses a master key to unlock the lock, so that the life and property safety of the resident cannot be ensured.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the intelligent lock comprises a camera shooting assembly and a main body, wherein the camera shooting assembly and the main body are arranged on a door, and the main body comprises a shell, a clutch assembly, a push rod, a mounting piece, an electronic unlocking assembly, a mechanical unlocking assembly, a control chip and a sensor, wherein the clutch assembly, the push rod, the mounting piece, the electronic unlocking assembly, the mechanical unlocking assembly, the control chip and the sensor are arranged in the shell; the camera shooting assembly, the electronic unlocking assembly and the sensor are electrically connected with the control chip; the mounting member and the clutch assembly are spaced apart along a first direction; one end of the push rod is arranged on the mounting piece and can move along the first direction relative to the mounting piece, the other end of the push rod is arranged between the mounting piece and the clutch assembly, the electronic unlocking assembly is fixed on the mounting piece and is connected with the push rod and used for driving the push rod to move along the first direction relative to the mounting piece so as to push the clutch assembly to joint or separate the handle and the bolt; the mechanical unlocking assembly is connected with the mounting piece and used for driving the mounting piece to move along a first direction so that the push rod pushes the clutch assembly to connect or disconnect the handle and the bolt; and the mounting piece is close to the clutch assembly along the first direction, the sensor can be triggered in the process, the sensor is used for sending a photographing signal to the control chip after triggering, and the control chip controls the photographing assembly to photograph an unlocking person and send a photograph to the intelligent terminal.

Further, the clutch assembly includes: the clutch sleeve is fixedly connected with the handle at one axial end, a containing cavity is formed at the other axial end of the clutch sleeve, a first mounting hole communicated with the containing cavity is formed in the side wall of the clutch sleeve, and the first mounting hole extends along the first direction; the clutch shaft is arranged in the accommodating cavity and can rotate along the circumferential direction relative to the clutch sleeve, a second mounting hole corresponding to the first mounting hole is formed in the side wall of the clutch shaft, and the clutch shaft is fixedly connected with the bolt; the clutch pin is arranged in the first mounting hole in a sliding manner along a first direction; when the push rod moves along the first direction, the clutch pin can be driven to move into the second mounting hole or leave the second mounting hole along the first direction, so that the clutch sleeve is engaged with or separated from the clutch shaft.

Further, the clutch assembly further comprises a first elastic member, wherein two ends of the first elastic member are respectively connected with the clutch pin and the clutch sleeve, and the first elastic member is used for providing elastic restoring force for the clutch pin along the first direction and far away from the clutch shaft.

Further, the electronic unlocking assembly comprises a driving piece and a transmission piece which are arranged on the mounting piece, the transmission piece is connected with the push rod and the driving piece, the driving piece is electrically connected with the control chip, and the driving piece is driven to rotate under the control of the control chip so as to drive the push rod to move along the first direction.

Further, the transmission member extends along the first direction and is provided with external threads, the push rod comprises a first part and a second part which are fixedly connected with each other, the first part is slidably connected with the mounting member along the first direction, one end of the first part, which is away from the second part, is provided with internal threads which are meshed with the external threads of the transmission member, and the second part is used for pushing the clutch assembly to connect or separate the handle and the latch.

Further, the electronic unlocking assembly further comprises a second elastic piece, wherein two ends of the second elastic piece are respectively connected with the transmission piece and the push rod, and the second elastic piece is used for providing elastic restoring force for the push rod, wherein the elastic restoring force is far away from the clutch assembly along the first direction.

Further, the mounting member is provided with a guide groove along the first direction, and the first portion is slidably disposed in the guide groove.

Further, the mechanical unlocking assembly comprises a lock cylinder, a rotating piece and a pushing piece which are arranged in the shell, a lock hole is formed in one end of the lock cylinder, and the shell is provided with an avoidance hole which corresponds to the lock hole and is used for a key to pass through; the pushing piece is fixed in the installing piece, one end of the rotating piece is connected with the pushing piece, the other end of the rotating piece is connected with the lock cylinder, and the key can drive the rotating piece to rotate when rotating in the lock cylinder, so that the pushing piece and the installing piece are driven to move along the first direction.

Further, one end of the rotating member facing the pushing member is provided with a first protrusion, one end of the pushing member facing the rotating member is provided with a first groove, the first protrusion is accommodated in the first groove, the first protrusion is provided with a first side wall, the first groove is provided with a corresponding second side wall, and the second side wall is matched with the first side wall; when the key rotates along the unlocking direction, the first side wall and the second side wall are mutually abutted; and in the rotation direction of the key unlocking, the axial height of the first side wall is gradually reduced.

Further, the second groove is formed in one end, facing the lock cylinder, of the rotating piece, the second protrusion is formed in one end, facing the rotating piece, of the lock cylinder, the second protrusion is accommodated in the second groove, and the rotating piece can be driven to rotate when the lock cylinder rotates.

Compared with the prior art, the intelligent lock provided by the utility model has the advantages that the sensor is arranged in the shell, the sensor can be triggered in the process that the mechanical unlocking assembly drives the mounting piece to approach the clutch assembly along the first direction, the sensor and the camera assembly are electrically connected with the control chip, the control chip can receive a photographing signal triggered by the sensor and control the camera assembly to photograph an unlocking person, and then the photograph is sent to the intelligent terminal of the resident, so that the resident can effectively learn the information of the unlocking person, and the problems that the resident cannot learn when the resident is unlocked by a thief due to incapability of waking the intelligent lock when the key is used in the prior art are solved, and finally the life and property safety of the resident is damaged are solved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is an exploded view of a first angle of an intelligent lock according to an embodiment of the present utility model;

FIG. 2 is an exploded view of a second angle of the smart lock according to an embodiment of the present utility model;

FIG. 3 is an exploded view of a third angle of the smart lock according to an embodiment of the present utility model;

fig. 4 is an exploded view of a fourth angle of the smart lock according to an embodiment of the present utility model.

Wherein, each reference sign in the figure:

1-a camera assembly; 2-handle; a 3-clutch assembly; 31-clutch sleeve; 311-accommodating chambers; 312-a first mounting hole; 32-clutch shaft; 321-a second mounting hole; 33-a clutch pin; 4-pushing rod; 5-mounting; 6-an electronic unlocking component; 61-a driving member; 62-a transmission member; 7-a mechanical unlocking assembly; 71-lock core; 711-keyhole; 712-second protrusions; 72-rotating member; 721-first protrusions; 722—a first sidewall; 723-a second groove; 73-pushing member; 731-a first groove; 732-a second sidewall; 8-a sensor; 9-key.

Detailed Description

In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

It will be understood that when an element is referred to as being "mounted" or "disposed" on another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present application and simplify description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be configured and operated in a particular orientation, and therefore should not be construed as limiting the present application.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present application, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

Referring to fig. 1, the intelligent lock provided by the utility model will now be described, and the intelligent lock includes a camera assembly 1 and a main body (not shown) which are arranged on a door, wherein the camera assembly 1 can be a cat eye arranged on the door, or can be other camera structures only used for shooting images outside the door; the main part includes clutch subassembly 3, push rod 4, installed part 5, electronic unlocking subassembly 6, mechanical unlocking subassembly 7, control chip and sensor 8 in locating the casing in casing (not shown), and subassembly 1, electronic unlocking subassembly 6 and sensor 8 all with control chip electric connection make a video recording, control chip can control electronic unlocking subassembly 6 work, and sensor 8 and subassembly 1 all can carry out signal transmission with control chip. The sensor 8 is disposed on a path along which the mounting member 5 moves toward the clutch assembly 3, and is used for detecting movement of the mounting member 5, and the sensor 8 may be a photoelectric coupling switch, or may be other structures, so long as it can identify that the mounting member 5 approaches the clutch assembly 3 along the first direction, and a person skilled in the art may select the arrangement according to actual needs.

In practical application, the handle 2 and the bolt are connected through the clutch assembly 3, the bolt is connected with the lock tongue, before the clutch assembly 3 is used for connecting the handle 2 and the bolt, the handle 2 can not be rotated to drive the bolt and the lock tongue to move, so that the door can not be opened, and after the clutch assembly 3 is used for connecting the handle 2 and the bolt, the handle 2 can be rotated to drive the bolt and the lock tongue to move together to open the door.

Specifically, as shown in fig. 1 and 2, the mounting member 5 and the clutch assembly 3 are disposed at intervals in the first direction; one end of the push rod 4 is provided to the mounting member 5 and is movable in a first direction relative to the mounting member 5, and the other end of the push rod 4 is located between the mounting member 5 and the clutch assembly 3. The electronic unlocking component 6 is fixed on the mounting piece 5, the electronic unlocking component 6 is connected with the push rod 4, when the electronic unlocking component 6 receives a correct unlocking signal and performs unlocking action, the electronic unlocking component can drive the push rod 4 to move along a first direction relative to the mounting piece 5, and after the push rod 4 moves, the clutch component 3 can be pushed to joint the handle 2 with a bolt or separate the handle 2 from the bolt. The mechanical unlocking assembly 7 is fixedly connected with the mounting piece 5 and is used for driving the mounting piece 5 to move along a first direction after receiving the acting force from the external key 9 so that the push rod 4 pushes the clutch assembly 3 to engage the handle 2 with the bolt or separate the handle 2 from the bolt; and, the mounting piece 5 can trigger the sensor 8 along the in-process that the clutch subassembly 3 is close to the first direction, and the sensor 8 is used for sending the signal of shooing to control chip after triggering, and control chip control shooting subassembly 1 is shot the unlocking and locking family and is sent the photo to intelligent terminal.

Here, the "smart terminal" referred to in the present application refers to a smart terminal (e.g., a mobile phone, etc.) of a resident corresponding to the smart lock.

The working process and working principle of the intelligent lock are as follows:

when the electronic unlocking modes such as APP, password, fingerprint and face are used for unlocking, the control chip controls the electronic unlocking component 6 to work, the electronic unlocking component 6 drives the push rod 4 to be close to the clutch component 3 along the first direction relative to the mounting piece 5 and pushes the clutch component 3 to connect the handle 2 with the bolt, at the moment, the handle 2 is rotated to open the door, and the control chip can record unlocking actions and send the unlocking actions to the intelligent terminal.

When the mechanical unlocking mode is adopted, namely, the key 9 is used for unlocking, the mechanical unlocking assembly 7 drives the mounting piece 5 to approach the clutch assembly 3 along the first direction, drives the push rod 4 arranged on the mounting piece 5 and the electronic unlocking assembly 6 to approach the clutch assembly 3 along the first direction together, further pushes the clutch assembly 3 to joint the handle 2 with the bolt, and can open the door by rotating the handle 2; the sensor 8 can be triggered in the process that the mounting piece 5 is close to the clutch component 3 along the first direction, the sensor 8 is used for sending a photographing signal to the control chip after being triggered, the control chip controls the camera component 1 to photograph an unlocking person and send the photograph to the intelligent terminal of the resident, so that the resident can timely and effectively know the information of the unlocking person, the resident judges the identity information of the unlocking person according to the photograph received by the intelligent terminal, and when the unlocking person is judged to be a thief, the resident can conveniently take measures such as alarming in time, and the life and the asset safety of the resident are effectively protected. For households, the mechanical unlocking mode is generally an emergency door opening mode, and the mechanical unlocking mode can be used only under special conditions such as faults of the electronic unlocking mode, so that the households do not worry about being frequently bothered by information.

Compared with the prior art, the intelligent lock provided by the utility model has the advantages that the sensor 8 is arranged in the shell, the sensor 8 can be triggered in the process that the mechanical unlocking assembly 7 drives the mounting piece 5 to approach the clutch assembly 3 along the first direction, the sensor 8 and the camera assembly 1 are electrically connected with the control chip, the control chip can receive a photographing signal triggered by the sensor 8 and control the camera assembly 1 to photograph an unlocking person, and then the photograph is sent to the intelligent terminal of the resident, so that the resident can effectively know the information of the unlocking person, and the problem that the resident cannot learn when the key 9 is used for unlocking the intelligent lock in the prior art, and finally the life and property safety of the resident is damaged due to the fact that the resident cannot learn when a thief unlocks the intelligent lock is solved.

In an embodiment, as shown in fig. 3 and 4, the clutch assembly 3 includes a clutch sleeve 31, a clutch shaft 32 and a clutch pin 33, wherein a center line of the clutch sleeve 31 is perpendicular to a first direction, that is, an axial direction of the clutch sleeve 31 is perpendicular to the first direction, one axial end of the clutch sleeve 31 is fixedly connected with the handle 2, an accommodating cavity 311 is formed at the other axial end of the clutch sleeve 31, a first mounting hole 312 penetrating the accommodating cavity 311 is formed in a side wall of the clutch sleeve 31, and the first mounting hole 312 extends along the first direction; the clutch shaft 32 is arranged in the accommodating cavity 311 and can rotate along the circumferential direction relative to the clutch sleeve 31, a second mounting hole 321 corresponding to the first mounting hole 312 is formed in the side wall of the clutch shaft 32, and the clutch shaft 32 is fixedly connected with the bolt; the clutch pin 33 is slidably disposed in the first mounting hole 312 along the first direction; wherein, when the push rod 4 moves along the first direction, the clutch pin 33 can be pushed to move into the second mounting hole 321 or to leave the second mounting hole 321 along the first direction, so that the clutch sleeve 31 is engaged with or separated from the clutch shaft 32.

Specifically, when the push rod 4 approaches the clutch assembly 3 along the first direction, the clutch pin 33 can be driven to move into the second mounting hole 321 along the first direction, at this time, the clutch pin 33 is located in the first mounting hole 312 and the second mounting hole 321 at the same time, and the circumferential rotation of the clutch shaft 32 relative to the clutch sleeve 31 is limited, so that the clutch shaft 32 and the clutch sleeve 31 are relatively fixed in the circumferential direction, that is, the handle 2 and the latch are relatively fixed in the circumferential direction, and when the handle 2 is rotated to drive the clutch sleeve 31 to rotate, the clutch shaft 32 can be driven to synchronously rotate, and then the clutch shaft 32 drives the latch and the latch to move to open the door. When the push rod 4 is far away from the clutch assembly 3 along the first direction, the clutch pin 33 can be driven to leave the second mounting hole 321 along the first direction, at this time, the clutch pin 33 is located in the first mounting hole 312, the clutch shaft 32 can rotate circumferentially relative to the clutch sleeve 31, that is, the handle 2 and the bolt can rotate circumferentially relative to each other, and when the handle 2 rotates to drive the clutch sleeve 31 to rotate, the clutch shaft 32 cannot be driven to rotate synchronously, so that the bolt and the lock tongue cannot be driven to rotate, and the door cannot be opened.

In an embodiment, the clutch assembly 3 further includes a first elastic member (not shown), two ends of the first elastic member are respectively connected to the clutch pin 33 and the clutch sleeve 31, so as to provide an elastic restoring force for the clutch pin 33 away from the clutch shaft 32 along the first direction, so that the push rod 4 can be simultaneously driven to return when the clutch pin 33 returns. Specifically, when the resident uses the mechanical unlocking mode or the electronic unlocking mode to unlock, the push rod 4 moves towards the first direction close to the separation pin 33, the separation pin 33 is pushed to move into the second mounting hole 321 along the first direction, at this time, the first elastic piece deforms and stores force, when the resident opens the door or stops the unlocking action, the separation pin 33 resets under the action of the restoring force of the first elastic piece, and the push rod 4 is driven to reversely move and reset along the first direction, so that the power for reversely moving the push rod 4 is not required to be provided.

In an embodiment, as shown in fig. 3, the electronic unlocking component 6 includes a driving member 61 and a driving member 62 disposed on the mounting member 5, the driving member 62 connects the push rod 4 and the driving member 61, the driving member 61 is electrically connected with the control chip, and rotates under the control of the control chip, so as to drive the driving member 62 to rotate, and further drive the push rod 4 to move along the first direction. When the resident uses APP, password, fingerprint and face etc. to unlock, the control chip controls the driving member 61 to rotate, drives the driving member 62 to rotate, and then drives the push rod 4 to move along the first direction to push the clutch pin 33 to move. It will be understood that the driving member 61 may also directly drive the push rod 4 to move linearly, and the arrangement may be selected according to practical needs.

In one embodiment, the transmission member 62 extends in a first direction and is provided with external threads, the push rod 4 comprises a first portion and a second portion fixedly connected to each other, the first portion is slidably connected to the mounting member 5 in the first direction, one end of the first portion facing away from the second portion is provided with internal threads engaging the external threads of the transmission member 62, and the second portion is used for pushing the clutch assembly to engage the handle 2 with the latch or to disengage the handle 2 from the latch. When the driving member 61 rotates, the driving member 62 can be driven to rotate synchronously, and the driving member 62 is in threaded connection with the first portion, and the first portion is slidably disposed on the mounting member 5 along the first direction, so that the rotation of the driving member 62 can be converted into linear movement of the first portion along the first direction, and then the second portion is driven to move along the first direction to push the clutch assembly 3 to engage the handle 2 with the latch or separate the handle 2 from the latch.

In one embodiment, the electronic unlocking assembly 6 further includes a second elastic member (not shown), two ends of which are respectively connected to the transmission member 62 and the push rod 4, for providing an elastic restoring force to the push rod 4 away from the clutch assembly 3 in the first direction.

In one embodiment, the mounting member 5 is provided with a guide groove (not shown) along a first direction, and the first portion is slidably disposed in the guide groove. The first part of the push rod 4 can be guided by the guide groove, ensuring that the first part always moves in the first direction.

In an embodiment, as shown in fig. 1 and 4, the mechanical unlocking assembly 7 includes a lock cylinder 71, a rotating member 72 and a pushing member 73, which are disposed in a housing, wherein a lock hole 711 is formed at one end of the lock cylinder 71, and the housing is provided with a avoiding hole (not shown) corresponding to the lock hole 711 and used for passing through the key 9; the pushing member 73 is fixed on the mounting member 5, one end of the rotating member 72 is connected with the pushing member 73, the other end of the rotating member 72 is connected with the lock cylinder 71, and when the key 9 rotates in the lock cylinder 71, the rotating member 72 can be driven to rotate, so that the pushing member 73 and the mounting member 5 are driven to move along the first direction. In this way, the key 9 passes through the avoidance hole and is located in the lock hole 711, and then the key 9 is turned, and the rotation energy of the rotating member 72 is converted into the integral movement of the pushing member 73 and the mounting member 5 along the first direction, so that the push rod 4 arranged on the mounting member 5 moves together along the first direction to push the clutch assembly to be engaged or disengaged.

In an embodiment, as shown in fig. 2 and 4, an end of the rotating member 72 facing the pushing member 73 has a first protrusion 721, an end of the pushing member 73 facing the rotating member 72 has a first groove 731, the first protrusion 721 is accommodated in the first groove 731, the first protrusion 721 has a first sidewall 722, the first groove 731 has a corresponding second sidewall 732, and the second sidewall 732 is matched with the first sidewall 722; when the key 9 rotates in the unlocking direction, the first side wall 722 and the second side wall 732 abut against each other; also, the axial height of the first side wall 722 gradually decreases in the rotational direction of unlocking of the key 9. When the key 9 is turned to unlock, the first side wall 722 and the second side wall 732 are abutted against each other, and the axial height of the abutment of the first side wall 722 and the second side wall 732 is gradually increased, and since the pusher 73 is fixed to the mount 5, the pusher 73 and the mount 5 can be moved closer to the clutch assembly in the first direction when the turning member 72 is turned.

In an embodiment, as shown in fig. 3 and fig. 4, a second groove 723 is formed at an end of the rotating member 72 facing the lock cylinder 71, a second protrusion 712 is formed at an end of the lock cylinder 71 facing the rotating member 72, the second protrusion 712 is accommodated in the second groove 723, and the rotating member 72 can be driven to rotate when the lock cylinder 71 rotates.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims (10)

1. The intelligent lock is characterized by comprising a camera shooting assembly and a main body, wherein the camera shooting assembly and the main body are arranged on a door, and the main body comprises a shell, a clutch assembly, a push rod, a mounting piece, an electronic unlocking assembly, a mechanical unlocking assembly, a control chip and a sensor, wherein the clutch assembly, the push rod, the mounting piece, the electronic unlocking assembly, the mechanical unlocking assembly, the control chip and the sensor are arranged in the shell;

the camera shooting assembly, the electronic unlocking assembly and the sensor are electrically connected with the control chip;

the mounting member and the clutch assembly are spaced apart along a first direction; one end of the push rod is arranged on the mounting piece and can move along the first direction relative to the mounting piece, the other end of the push rod is arranged between the mounting piece and the clutch assembly, the electronic unlocking assembly is fixed on the mounting piece and is connected with the push rod and used for driving the push rod to move along the first direction relative to the mounting piece so as to push the clutch assembly to joint or separate the handle and the bolt;

the mechanical unlocking assembly is connected with the mounting piece and used for driving the mounting piece to move along a first direction so that the push rod pushes the clutch assembly to connect or disconnect the handle and the bolt; and the mounting piece is close to the clutch assembly along the first direction, the sensor can be triggered in the process, the sensor is used for sending a photographing signal to the control chip after triggering, and the control chip controls the photographing assembly to photograph an unlocking person and send a photograph to the intelligent terminal.

2. The smart lock of claim 1, wherein the clutch assembly comprises:

the clutch sleeve is fixedly connected with the handle at one axial end, a containing cavity is formed at the other axial end of the clutch sleeve, a first mounting hole communicated with the containing cavity is formed in the side wall of the clutch sleeve, and the first mounting hole extends along the first direction;

the clutch shaft is arranged in the accommodating cavity and can rotate along the circumferential direction relative to the clutch sleeve, a second mounting hole corresponding to the first mounting hole is formed in the side wall of the clutch shaft, and the clutch shaft is fixedly connected with the bolt;

the clutch pin is arranged in the first mounting hole in a sliding manner along a first direction;

when the push rod moves along the first direction, the clutch pin can be driven to move into the second mounting hole or leave the second mounting hole along the first direction, so that the clutch sleeve is engaged with or separated from the clutch shaft.

3. The smart lock of claim 2, wherein the clutch assembly further comprises a first elastic member having opposite ends respectively connected to the clutch pin and the clutch sleeve for providing an elastic restoring force to the clutch pin in the first direction away from the clutch shaft.

4. A smart lock according to any one of claims 1 to 3, wherein the electronic unlocking assembly comprises a driving member and a transmission member arranged on the mounting member, the transmission member is connected with the push rod and the driving member, the driving member is electrically connected with the control chip, and rotates under the control of the control chip to drive the transmission member to rotate so as to drive the push rod to move along the first direction.

5. The smart lock of claim 4 wherein said transmission member extends in said first direction and is provided with external threads, said push rod including a first portion and a second portion fixedly connected to each other, said first portion being slidably connected to said mounting member in said first direction, an end of said first portion facing away from said second portion being provided with internal threads engaging said external threads of said transmission member, said second portion for pushing said clutch assembly to engage or disengage said handle and said latch.

6. The smart lock of claim 4, wherein the electronic unlocking assembly further comprises a second elastic member, two ends of the second elastic member being respectively connected to the transmission member and the push rod, for providing an elastic restoring force to the push rod in the first direction away from the clutch assembly.

7. The intelligent lock according to claim 5, wherein said mounting member is provided with a guide slot along said first direction, said first portion being slidably disposed within said guide slot.

8. The intelligent lock according to any one of claims 1 to 3, wherein the mechanical unlocking assembly comprises a lock cylinder, a rotating member and a pushing member which are arranged in the shell, a lock hole is formed in one end of the lock cylinder, and a avoidance hole which corresponds to the lock hole and is used for a key to pass through is formed in the shell; the pushing piece is fixed in the installing piece, one end of the rotating piece is connected with the pushing piece, the other end of the rotating piece is connected with the lock cylinder, and the key can drive the rotating piece to rotate when rotating in the lock cylinder, so that the pushing piece and the installing piece are driven to move along the first direction.

9. The smart lock of claim 8, wherein an end of the rotating member facing the pushing member has a first protrusion, an end of the pushing member facing the rotating member has a first recess, the first protrusion is received in the first recess, the first protrusion has a first sidewall, the first recess has a corresponding second sidewall, and the second sidewall is adapted to the first sidewall;

when the key rotates along the unlocking direction, the first side wall and the second side wall are mutually abutted; and in the rotation direction of the key unlocking, the axial height of the first side wall is gradually reduced.

10. The intelligent lock of claim 8, wherein a second recess is formed in an end of the rotating member facing the lock cylinder, a second protrusion is formed in an end of the lock cylinder facing the rotating member, the second protrusion is accommodated in the second recess, and the rotating member is driven to rotate when the lock cylinder rotates.

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