CN220929022U

CN220929022U - Intelligent lock body

Info

Publication number: CN220929022U
Application number: CN202322218372.9U
Authority: CN
Inventors: 胡利恒
Original assignee: Guangdong Oulang Security Technology Co ltd
Current assignee: Guangdong Oulang Security Technology Co ltd
Priority date: 2023-08-17
Filing date: 2023-08-17
Publication date: 2024-05-10
Anticipated expiration: 2033-08-17

Abstract

The utility model provides an intelligent lock body, which comprises a lock shell, a turnover tongue component, a touch switch and an unlocking trigger mechanism. The turnover tongue component is movably arranged on the lock shell and can extend or retract relative to the lock shell; the touch switch is arranged in the lock shell and is provided with a sensing part; the unlocking trigger mechanism is movably arranged on the lock shell and can be selectively abutted against or separated from the overturning tongue assembly, the abutment of the unlocking trigger mechanism and the overturning tongue assembly can stop the overturning tongue assembly from retracting relative to the lock shell, and when the unlocking trigger mechanism is separated from the overturning tongue assembly, the unlocking trigger mechanism abuts against the sensing part and the overturning tongue assembly can retract relative to the lock shell. The touch switch of the intelligent lock body provided by the utility model can sense that the turnover tongue component is in an unlocking state, provides an electronic signal for a user to unlock the intelligent lock body, avoids unlocking failure caused by unlocking when the turnover tongue component is not unlocked, and improves the unlocking efficiency of the intelligent lock body.

Description

Intelligent lock body

Technical Field

The utility model relates to the technical field of locks, in particular to an intelligent lock body.

Background

With the development of social economy, the living level of people is continuously improved, the requirement of people on the door lock is also continuously improved, and the lock body is developed towards the direction of intelligence. In order to ensure the safety performance of the lock body, the lock body on the market can perform locking operation after ensuring that the door is closed. However, there is no requirement on whether unlocking is possible, there is unlocking failure caused by unlocking when the lock body is not unlocked yet, and unlocking efficiency is low.

Disclosure of utility model

The embodiment of the utility model aims to provide an intelligent lock body so as to solve the problems. The embodiment of the utility model realizes the aim through the following technical scheme.

The utility model provides an intelligent lock body, which comprises:

A lock case;

the turnover tongue component is movably arranged on the lock shell and can extend or retract relative to the lock shell;

The touch switch is arranged in the lock shell and is provided with a sensing part; and

The unlocking trigger mechanism is movably arranged on the lock shell and can be selectively abutted against or separated from the overturning tongue component, the overturning tongue component can be abutted against the unlocking trigger mechanism to stop the overturning tongue component from retracting relative to the lock shell, and when the unlocking trigger mechanism is separated from the overturning tongue component, the unlocking trigger mechanism is abutted against the sensing part and the overturning tongue component can retract relative to the lock shell.

In one embodiment, the intelligent lock body further comprises a control circuit board, a main lock tongue assembly and a driving device, wherein the driving device is in transmission connection with the main lock tongue assembly, and the control circuit board is electrically connected with the driving device and the touch switch so as to control the driving device to drive the main lock tongue assembly to retract relative to the lock shell when the sensing part is abutted.

In one embodiment, the driving device comprises a driving motor and a shifting fork assembly, the shifting fork assembly is rotatably arranged on the lock shell, the output end of the driving motor is connected with the shifting fork assembly, and the rotation of the shifting fork assembly can drive the unlocking trigger mechanism to be separated from the overturning tongue assembly.

In one embodiment, the unlocking trigger mechanism includes an unlocking component and a triggering component, the unlocking component is rotatably disposed on the lock case and can selectively abut against or separate from the turning tongue component, and the triggering component is disposed on a rotation path of the unlocking component, so that when the unlocking component rotates to separate from the turning tongue component, the triggering component can be driven to abut against the sensing portion.

In one embodiment, the trigger assembly includes a trigger tab and a signal trigger, the trigger tab and the signal trigger are abutted against each other, the trigger tab can rotate relative to the lock case under the abutting action of the unlocking assembly, so that the signal trigger and the sensing portion are abutted against each other, and the signal trigger and the turnover tongue assembly are in sliding fit.

In one embodiment, the turnover tongue assembly comprises a turnover tongue and a turnover tongue connecting piece, the turnover tongue is connected to one end of the turnover tongue connecting piece, the signal trigger piece comprises a sliding part and a pushing part, the sliding part is in sliding fit with the turnover tongue connecting piece, and the pushing part is propped against one end of the turnover tongue connecting piece away from the turnover tongue.

In one embodiment, the intelligent lock body further comprises a positioning sheet fixed on the lock shell, the turnover tongue assembly further comprises a turnover tongue elastic piece, the turnover tongue elastic piece is arranged between the positioning sheet and the turnover tongue, and the sliding part is arranged on the positioning sheet in a penetrating mode.

In one embodiment, the sliding portion is provided with a position avoiding opening, when the turning tongue component extends out relative to the lock shell, the sensing portion extends into the position avoiding opening, and when the turning tongue component retracts relative to the lock shell, the sensing portion is staggered with the position avoiding opening.

In one embodiment, the unlocking trigger mechanism comprises an unlocking component and a triggering component, the unlocking component is rotatably arranged on the lock shell, the unlocking component comprises a stirring component and a propping component, the propping component can prop against the overturning tongue component, the propping component is overlapped with the stirring component, the length of the propping component is smaller than that of the stirring component, and the stirring component can drive the triggering component to prop against the sensing part.

In one embodiment, the sensing portion is disposed on a moving path of the turning tongue assembly so that the turning tongue assembly can abut against the sensing portion when being retracted relative to the lock case.

The intelligent lock body comprises a lock shell, a turnover tongue component, a touch switch and an unlocking trigger mechanism. The turnover tongue component is movably arranged on the lock shell and can extend or retract relative to the lock shell; the touch switch is arranged in the lock shell and is provided with a sensing part; the unlocking trigger mechanism is movably arranged on the lock shell and can be selectively abutted against or separated from the overturning tongue component, the overturning tongue component can be stopped against the abutting of the unlocking trigger mechanism and the overturning tongue component to retract relative to the lock shell, when the unlocking trigger mechanism is separated from the overturning tongue component, the unlocking trigger mechanism is abutted against the sensing part, and the overturning tongue component can retract relative to the lock shell, so that the touch switch can sense that the overturning tongue component is in an unlocking state, an electronic signal is provided for a user to unlock the intelligent lock body, the unlocking failure caused by unlocking when the overturning tongue component is not unlocked is avoided, the unlocking efficiency of the intelligent lock body is improved, and the user experience is improved.

These and other aspects of the utility model will be more readily apparent from the following description of the embodiments.

Drawings

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

Fig. 1 is a schematic structural diagram of an intelligent lock body according to the present utility model under a view angle.

Fig. 2 is a schematic structural view of the smart lock body shown in fig. 1 under another view angle.

Fig. 3 is a schematic structural view of the smart lock body shown in fig. 1 after the control circuit board is removed.

Fig. 4 is a partial enlarged view of fig. 3 at a.

Fig. 5 is a schematic structural view of the toggle tongue assembly and the unlocking trigger mechanism of the smart lock body of fig. 1.

Fig. 6 is a schematic structural view of the intelligent lock body shown in fig. 1 in an unlocked state of the roll-over tongue assembly.

Detailed Description

In order to facilitate an understanding of the embodiments of the present utility model, the embodiments of the present utility model will be described more fully below with reference to the accompanying drawings. The drawings illustrate preferred embodiments of the utility model. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the examples of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.

Referring to fig. 1 to 4, the present utility model provides an intelligent lock 1, and the intelligent lock 1 includes a lock case 10, a turning tongue assembly 20, a touch switch 30, and an unlocking trigger mechanism 50. The turnover tongue assembly 20 is movably arranged on the lock shell 10 and can extend or retract relative to the lock shell 10; the touch switch 30 is disposed in the lock case 10, and the touch switch 30 has a sensing portion 32; the unlocking trigger mechanism 50 is movably arranged on the lock shell 10 and can be selectively abutted against or separated from the turning tongue assembly 20, the abutment of the unlocking trigger mechanism 50 and the turning tongue assembly 20 can stop the turning tongue assembly 20 from retracting relative to the lock shell 10, and when the unlocking trigger mechanism 50 is separated from the turning tongue assembly 20, the unlocking trigger mechanism 50 abuts against the sensing part 32, and the turning tongue assembly 20 can retract relative to the lock shell 10.

Because when the unlocking trigger mechanism 50 is separated from the turning tongue assembly 20, the unlocking trigger mechanism 50 is abutted against the sensing part 32, and the turning tongue assembly 20 can retract relative to the lock shell 10, so that the touch switch 30 can sense that the turning tongue assembly 20 is in an unlocking state, an electronic signal is provided for a user to unlock the intelligent lock body 1, the unlocking failure caused by unlocking when the turning tongue assembly 20 is not unlocked is avoided, the unlocking efficiency of the intelligent lock body 1 is improved, and the user experience is improved.

The intelligent lock body 1 further comprises a control circuit board 60, a main lock tongue assembly 70 and a driving device 80, wherein the main lock tongue assembly 70 is movably arranged on the lock shell 10, and the driving device 80 is in transmission connection with the main lock tongue assembly 70 so as to drive the main lock tongue assembly 70 to extend or retract relative to the lock shell 10. The control circuit board 60 is electrically connected with the driving device 80 and the touch switch 30, so that when the sensing part 32 is abutted, the driving device 80 is controlled to drive the main lock tongue assembly 70 to retract relative to the lock shell 10, intelligent unlocking is realized, and the unlocking convenience is greatly improved. The control circuit board 60 may also be used to mount the touch switch 30. It should be noted that, when the sensing portion 32 is abutted, the turnover tongue assembly 20 can retract relative to the lock case 10, so that the user pushes the door panel at this time to enable the turnover tongue 21 to retract into the lock case 10 under the extrusion of the door frame, thereby realizing the door opening operation.

The driving device 80 comprises a driving motor 81 and a shifting fork component 83, the shifting fork component 83 is rotatably arranged on the lock shell 10, and the output end of the driving motor 81 is connected with the shifting fork component 83 so as to drive the shifting fork component 83 to rotate. Rotation of the fork assembly 83 can drive the unlocking trigger mechanism 50 to separate from the turning tongue assembly 20, so that the turning tongue assembly 20 can retract relative to the lock case 10. The driving motor 81 may be a servo motor. The structure of the fork assembly 83 can refer to the prior art, and will not be described herein.

In one embodiment, to assist the user in determining whether the lock can be unlocked, the smart lock 1 may further include a reminder (not shown) that can be sent out when the unlocking trigger mechanism 50 abuts against the sensing portion 32, and the reminder may be a signal light, a buzzer, or other structures to prompt the user that the lock can be unlocked at this time, that is, the door can be opened.

Specifically, the lock case 10 includes a bottom case 11 and a liner 13, the bottom case 11 is used for installing structures such as a turnover tongue assembly 20, the liner 13 is connected to one side of the bottom case 11, and the liner 13 is used for being fixedly connected with a door plate by means of screws and the like, so as to realize that the intelligent lock body 1 is assembled on the door plate. The lining plate 13 further comprises a bolt avoiding hole for avoiding the bolt of the intelligent lock body 1, so that the bolt can extend out of the lining plate 13 and is matched with a buckling box on the door frame.

The turn-over tongue assembly 20 is movably disposed in the lock housing 10 and can extend or retract relative to the lock housing 10. The turning tongue assembly 20 can retract relative to the lock case 10 under the abutting action of the door frame, and when the abutting force of the door frame is removed, the turning tongue assembly 20 can extend relative to the lock case 10.

Referring to fig. 5, the roll-over tongue assembly 20 includes a roll-over tongue 21 and a roll-over tongue connector 23, wherein the roll-over tongue 21 is connected to one end of the roll-over tongue connector 23, for example, the roll-over tongue 21 can be hinged to the roll-over tongue connector 23. The roll-over lock tongue 21 is substantially a quadrangular prism structure, and the cross section of the roll-over lock tongue 21 is substantially diamond. When the turnover type lock tongue 21 is not stopped, the turnover type lock tongue 21 can turn over under the abutting action of the door frame and retract towards the inside of the lock shell 10 so as to drive the turnover type lock tongue connecting piece 23 to move along the width direction of the lock shell 10. The specific structure of the roll-over lock tongue 21 can refer to the prior art, and will not be described herein.

The turnover tongue assembly 20 further comprises a turnover tongue elastic member 25, wherein the turnover tongue elastic member 25 is arranged between the positioning sheet 90 and the turnover tongue 21, and the turnover tongue elastic member 25 abuts against the turnover tongue 21 so as to drive the turnover tongue 21 and the turnover tongue connecting member 23 to extend out relative to the lock case 10 when the abutting action of the door frame disappears. The flip tongue spring 25 may be a compression spring in particular.

The touch switch 30 is disposed in the lock case 10 and is used for being abutted against the unlocking trigger mechanism 50 to determine whether the unlocking trigger mechanism 50 is separated from the turning tongue assembly 20, so as to facilitate the user to judge whether the unlocking can be performed. In this embodiment, the touch switch 30 may be a limit touch switch sold in the market, or may be a travel switch. In other embodiments, the touch switch 30 may be a switch of other forms, so long as the purpose of helping the user determine whether the lock can be opened is satisfied.

The touch switch 30 has a sensing portion 32; the sensing portion 32 is disposed on a moving path of the turning tongue assembly 20, so that the turning tongue assembly 20 can abut against the sensing portion 32 when retracted relative to the lock case 10, specifically, when the door is closed, the turning tongue 21 moves into the lock case 10 under the abutting action of the door frame, the turning tongue 21 drives the turning tongue connecting member 23 to abut against the sensing portion 32, and the turning tongue elastic member 25 is compressed. When the door is closed, the abutting action of the door frame disappears, and under the action of the turning tongue elastic member 25, the turning tongue 21 and the turning tongue connecting member 23 extend out relative to the lock case 10, so that the turning tongue connecting member 23 is separated from the sensing portion 32. At this time, the sensing portion 32 of the touch switch 30 senses that the turning tongue assembly 20 is retracted relative to the lock case 10, and then extends relative to the lock case 10, and sends out a locking signal, which indicates that the door is closed, so as to control the intelligent lock body 1 to be locked. That is, the touch switch 30 can also indicate to lock on the basis of indicating to unlock, avoiding additionally providing the touch switch 30 to help the user to judge whether to lock, saving the space in the lock case 10, ensuring the simplicity of the intelligent lock body 1, and reducing the production cost of the intelligent lock body 1.

The touch switch 30 further includes a body portion 34, and the body portion 34 may be fixedly disposed in the lock case 10, for example, the body portion 34 may be fixed to the control circuit board 60. The sensing portion 32 may be extendable or retractable relative to the body portion 34, and in particular, the sensing portion 32 may be retractable relative to the body portion 34 under the abutment of the flip-flop tongue assembly 20 and the unlatching mechanism 50.

Referring to fig. 5 and 6, the unlocking trigger mechanism 50 is movably disposed on the lock case 10 and can selectively abut against or separate from the turning tongue assembly 20, the abutment of the unlocking trigger mechanism 50 and the turning tongue assembly 20 can stop the turning tongue assembly 20 from retracting relative to the lock case 10, when the unlocking trigger mechanism 50 is separated from the turning tongue assembly 20, the unlocking trigger mechanism 50 abuts against the sensing portion 32, and the turning tongue assembly 20 can retract relative to the lock case 10, so that the touch switch 30 can sense that the turning tongue assembly 20 is in an unlocking state, an electronic signal is provided for a user to open the intelligent lock body 1, thereby indicating that the user can unlock the intelligent lock body 1 at this time, avoiding unlocking failure caused by unlocking when the turning tongue assembly 20 is not unlocked, improving unlocking efficiency of the intelligent lock body 1, and improving user experience.

The unlocking trigger mechanism 50 includes an unlocking component 51 and a trigger component 53, wherein the unlocking component 51 is rotatably arranged on the lock case 10 and can be selectively abutted against or separated from the turning tongue component 20. When the unlocking component 51 is abutted against the turning tongue component 20, the turning tongue component 20 can not retract relative to the lock shell 10 due to the stop of the unlocking component 51, and when the unlocking component 51 is separated from the turning tongue component 20, the turning tongue component 20 can retract relative to the lock shell 10 without being stopped by the unlocking component 51. The trigger component 53 is arranged on the rotating path of the unlocking component 51, so that when the unlocking component 51 rotates to be separated from the turning tongue component 20, the trigger component 53 can be driven to abut against the sensing part 32, and the trigger component 53 triggers the touch switch 30 to prompt a user to unlock at the moment, so that unlocking failure caused by unlocking when the turning tongue component 20 is not unlocked is avoided, the unlocking efficiency of the intelligent lock body 1 is improved, and the user experience is improved.

The unlocking component 51 comprises a poking piece 512 and an abutting piece 514, the poking piece 512 is of a rod-shaped structure of an L shape, the abutting piece 514 is also of an L shape, the abutting piece 514 can abut against the overturning tongue component 20, the poking piece 512 can drive the triggering component 53 to abut against the sensing part 32, the abutting piece 514 is overlapped with the poking piece 512, the length of the abutting piece 514 is smaller than that of the poking piece 512, the poking piece 512 is ensured to be long enough, and the driving motor 81 drives the poking piece 512 to rotate more labor-effectively, so that the energy consumption of the intelligent lock body 1 is reduced. In this embodiment, the striking member 512 and the abutting member 514 are fixedly connected by a screw. In one embodiment, the toggle member 512 and the abutment member 514 may also be secured by welding. In another embodiment, the toggle member 512 and the abutment member 514 may also be integrally provided. The toggle member 512 and the abutment member 514 are positioned on the lock housing 10 by a rotation shaft such that the toggle member 512 and the abutment member 514 are rotatable about an axis of the rotation shaft.

The trigger assembly 53 includes a trigger tab 532 and a signal trigger 534, where the trigger tab 532 abuts against the signal trigger 534, and the trigger tab 532 can rotate relative to the lock case 10 under the abutting action of the unlocking assembly 51, for example, the trigger tab 532 may be hinged to the lock case 10 by a rivet, so that the signal trigger 534 abuts against the sensing portion 32. Specifically, the end of the striking element 512 of the unlocking component 51 is provided with an abutment post 5121, and the abutment post 5121 is disposed between the fork component 83 and the trigger tab 532, so that the rotation of the fork component 83 can drive the abutment post 5121 to abut against the trigger tab 532, thereby driving the trigger tab 532 to rotate, and the rotation of the trigger tab 532 drives the signal trigger 534 to abut against the sensing part 32, so as to trigger the touch switch 30, which indicates that the user can unlock at this time.

The signal trigger 534 is slidably engaged with the roll-over tongue assembly 20, and in particular, the signal trigger 534 is slidably engaged with the roll-over tongue connector 23 such that the signal trigger 534 can move along the length of the roll-over tongue connector 23. In this embodiment, the turning tongue connector 23 may be provided with a sliding groove, and the signal trigger 534 may be provided with a guide rail, so that the signal trigger 534 is slidably matched with the turning tongue assembly 20 through the matching of the guide rail and the sliding groove. In one embodiment, the roll-over tongue connector 23 may be provided with a guide rail, and the signal trigger 534 may be provided with a sliding slot, as well as a sliding fit of the signal trigger 534 with the roll-over tongue assembly 20. The signal trigger 534 is in sliding fit with the turning tongue assembly 20, so that the turning tongue connecting piece 23 is not driven to move by the movement of the signal trigger 534, and the unlocking and locking of the intelligent lock body 1 can be mutually independent, so that a user can conveniently judge whether the intelligent lock body 1 can be locked or not and whether the intelligent lock body 1 can be unlocked or not.

The signal trigger 534 includes a sliding portion 5341 and a pushing portion 5343, where the sliding portion 5341 is slidably matched with the turning tongue connector 23, and the pushing portion 5343 abuts against an end of the turning tongue connector 23 away from the turning tongue 21. The plane of the sliding portion 5341 and the plane of the pushing portion 5343 are perpendicular to each other, so that the signal trigger 534 is approximately L-shaped, wherein the pushing portion 5343 is perpendicular to the bottom shell 11, and a space is formed between the bottom of the pushing portion 5343 and the top surface of the bottom shell 11, so that the pushing portion 5343 does not interfere with the bottom shell 11 when moving.

The sliding portion 5341 is provided with a avoidance opening 5344, and the avoidance opening 5344 is configured to avoid the sensing portion 32 of the touch switch 30, so that when the signal trigger 534 moves, the edge of the avoidance opening 5344 can press against the sensing portion 32 of the touch switch 30 to trigger the touch switch 30. In this embodiment, when the turning tongue assembly 20 extends out of the lock case 10, the sensing portion 32 extends into the avoiding opening 5344, and when the turning tongue assembly 20 retracts in relation to the lock case 10, the sensing portion 32 is staggered from the avoiding opening 5344, that is, the sensing portion 32 abuts against the sliding portion 5341, so that when the turning tongue assembly 20 is switched between the extending state and the retracting state, the sensing portion 32 is also switched between the free state and the pressing state to generate a touch signal, and the control circuit board 60 can control the driving device 80 to drive the main tongue assembly 70 to retract in relation to the lock case 10 according to the touch signal, thereby realizing intelligent unlocking, and greatly improving the convenience of unlocking.

The trigger assembly 53 further includes a trigger elastic member 536, a trigger link 537, and a limiting plate 538, wherein the limiting plate 538 is fixedly disposed on the bottom shell 11, and the limiting plate 538 and the pushing portion 5343 have a space therebetween. One end of the trigger link 537 is fixedly connected to the stopper 538, and the other end thereof is disposed through the pushing portion 5343. The trigger elastic member 536 is disposed around the trigger link 537 and abuts between the stopper 538 and the abutment 5343 to provide a force for moving the signal trigger 534 away from the stopper 538. Specifically, when the trigger pad 532 drives the signal trigger 534 to move to abut against the sensing portion 32, the abutment portion 5343 of the signal trigger 534 abuts against the trigger elastic member 536, so as to compress the trigger elastic member 536; when the abutment force of the trigger pad 532 on the signal trigger 534 is reduced, the force generated by the phase change of the trigger elastic member 536 pushes the signal trigger 534 to move away from the limiting pad 538.

Referring to fig. 4 to 6, the smart lock 1 further includes a positioning plate 90 fixed to the lock case 10, and in this embodiment, the sliding portion 5341 is disposed through the positioning plate 90. For example, the positioning piece 90 is provided with a guide notch (not shown), one end of the turning tongue connecting member 23, which is away from the turning tongue 21, is penetrated through the guide notch, and the sliding portion 5341 is covered on the turning tongue connecting member 23 and is adapted to the guide notch, so that the movement of the sliding portion 5341 can be limited by the positioning piece 90. In this embodiment, the locating piece 90 is further disposed on the rotation path of the unlocking component 51, so that the unlocking component 51 can be abutted between the turnover lock tongue 21 and the locating piece 90, and therefore the locating piece 90 can limit the unlocking component 51, that is, the locating piece 90 can limit the unlocking component 51 and the turnover lock tongue component 20 at the same time, diversification of functions of the locating piece 90 is achieved, the number of parts in the intelligent lock body 1 is reduced, the layout of the parts in the intelligent lock body 1 is optimized, and accordingly manufacturing cost of the intelligent lock body 1 is reduced.

In summary, the intelligent lock 1 provided by the present utility model includes a lock case 10, a flip-flop tongue assembly 20, a touch switch 30, and an unlocking trigger mechanism 50. The turnover tongue assembly 20 is movably arranged on the lock shell 10 and can extend or retract relative to the lock shell 10; the touch switch 30 is disposed in the lock case 10, and the touch switch 30 has a sensing portion 32; the unlocking trigger mechanism 50 is movably arranged on the lock shell 10 and can be selectively abutted against or separated from the turning tongue component 20, the abutting of the unlocking trigger mechanism 50 and the turning tongue component 20 can stop the turning tongue component 20 to retract relative to the lock shell 10, when the unlocking trigger mechanism 50 is separated from the turning tongue component 20, the unlocking trigger mechanism 50 abuts against the sensing part 32, and the turning tongue component 20 can retract relative to the lock shell 10, so that the touch switch 30 can sense that the turning tongue component 20 is in an unlocking state, an electronic signal is provided for a user to open the intelligent lock body 1, the unlocking can be indicated for the user at the moment, unlocking failure caused by unlocking when the turning tongue component 20 is not unlocked is avoided, the unlocking efficiency of the intelligent lock body 1 is improved, and the user experience is improved.

In the present invention, the term "assembled" and the like should be construed broadly unless explicitly stated or limited otherwise. For example, the connection can be fixed connection, detachable connection or integral connection; may be a mechanical connection; the connection may be direct, indirect, or internal, or may be surface contact only, or may be surface contact via an intermediate medium. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.

Furthermore, the terms "first," "second," and the like, are used merely for distinguishing between descriptions and not for understanding as a specific or particular structure. The description of the term "some embodiments" means that a particular 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 the present invention, the schematic representations of the above terms are not necessarily for the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples of the present invention and features of various embodiments or examples may be combined and combined by those skilled in the art without contradiction.

The foregoing examples illustrate only a few embodiments of the utility model and are described in detail herein without thereby limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims

1. An intelligent lock body, characterized in that, the intelligent lock body includes:

A lock case;

2. The smart lock of claim 1, further comprising a control circuit board, a main latch assembly, and a drive device in driving connection with the main latch assembly, the control circuit board being electrically connected to the drive device and the touch switch to control the drive device to drive the main latch assembly to retract relative to the lock housing when the sensing portion is abutted.

3. The intelligent lock according to claim 2, wherein the driving device comprises a driving motor and a shifting fork assembly, the shifting fork assembly is rotatably arranged on the lock shell, an output end of the driving motor is connected with the shifting fork assembly, and rotation of the shifting fork assembly can drive the unlocking trigger mechanism to be separated from the overturning tongue assembly.

4. The intelligent lock according to claim 1, wherein the unlocking trigger mechanism comprises an unlocking component and a triggering component, the unlocking component is rotatably arranged on the lock shell and can be selectively abutted against or separated from the turning tongue component, and the triggering component is arranged on a rotating path of the unlocking component, so that the triggering component can be driven to be abutted against the sensing part when the unlocking component rotates to be separated from the turning tongue component.

5. The intelligent lock according to claim 4, wherein the trigger assembly comprises a trigger pulling piece and a signal trigger piece, the trigger pulling piece is abutted against the signal trigger piece, the trigger pulling piece can rotate relative to the lock shell under the abutting action of the unlocking assembly, so that the signal trigger piece is abutted against the sensing part, and the signal trigger piece is in sliding fit with the turnover tongue assembly.

6. The intelligent lock according to claim 5, wherein the turnover tongue assembly comprises a turnover tongue and a turnover tongue connector, the turnover tongue is connected to one end of the turnover tongue connector, the signal trigger comprises a sliding part and a pushing part, the sliding part is in sliding fit with the turnover tongue connector, and the pushing part is abutted to one end of the turnover tongue connector away from the turnover tongue.

7. The intelligent lock according to claim 6, further comprising a positioning plate fixed to the lock case, wherein the turning tongue assembly further comprises a turning tongue elastic member disposed between the positioning plate and the turning tongue, and the sliding portion is disposed through the positioning plate.

8. The intelligent lock according to claim 7, wherein the sliding portion is provided with a clearance opening, the sensing portion extends into the clearance opening when the turnover tongue assembly extends out of the lock case, and the sensing portion is staggered from the clearance opening when the turnover tongue assembly retracts out of the lock case.

9. The smart lock according to any one of claims 1-8, wherein the unlocking trigger mechanism comprises an unlocking assembly and a trigger assembly, the unlocking assembly is rotatably disposed on the lock housing, the unlocking assembly comprises a toggle member and an abutment member, the abutment member is capable of abutting against the toggle member, the abutment member is overlapped with the toggle member, and the length of the abutment member is smaller than the length of the toggle member, and the toggle member is capable of driving the trigger assembly to abut against the sensing portion.

10. The smart lock of any one of claims 1-8, wherein the sensing portion is disposed in a path of movement of the turn-over tab assembly such that the turn-over tab assembly is able to abut the sensing portion when retracted relative to the lock housing.