WO2022199220A1

WO2022199220A1 - Lock body and control method therefor, and computer-readable storage medium

Info

Publication number: WO2022199220A1
Application number: PCT/CN2022/070964
Authority: WO
Inventors: 杨小墀; 贺茂元; 黄华
Original assignee: 深圳Tcl新技术有限公司
Priority date: 2021-03-26
Filing date: 2022-01-10
Publication date: 2022-09-29
Also published as: CN113027246B; CN113027246A

Abstract

A lock body and a control method therefor, and a computer-readable storage medium. The control method for a lock body comprises: when a door opening signal is received, acquiring a driving direction of a driving assembly according to the door opening signal; and according to the driving direction, driving a synchronization member to move, so that a first spring bolt assembly and a second spring bolt assembly move in a first direction. The movement of a first spring bolt assembly and a second spring bolt assembly are driven by means of the rotation of a synchronization member, such that a large internal space of a housing is saved.

Description

Lock body and control method thereof, and computer-readable storage medium

This application claims the priority of the Chinese patent application filed on March 26, 2021 with the application number 202110329708.1 and the invention titled "Lock body and its control method, computer readable storage medium", the entire contents of which are by reference Incorporated in this application.

technical field

The present application relates to the technical field of intelligent lock bodies, and in particular, to a lock body, a control method thereof, and a computer-readable storage medium.

Background technique

As a smart home product, smart door locks have entered the fast lane of development, and their convenience, safety, and sense of technology have gradually been recognized and favored by consumers. The 6068-type automatic lock with a smaller structure has gradually become the first security product for users to enter the home; while the traditional 6068-type automatic lock has limited internal space, because the main lock tongue and the scissor tongue move in the same direction, and the main lock The tongue and the scissors tongue do not move at the same time, so different driving structures need to be set up respectively. If the main lock tongue and the scissors tongue are set inside the lock body at the same time, the remaining space inside the lock body will be small, the structure is unstable, and it is difficult to set other components, resulting in unstable control of the lock body.

technical problem

By providing a lock body, a control method thereof, and a computer-readable storage medium, the embodiments of the present application aim to solve the problem that the internal structure space of the lock body is small, the structure is unstable, and it is difficult to set other components, resulting in unstable control of the lock body. The problem.

technical solutions

In a first aspect, the present application provides a control method of a lock body, the lock body includes a housing, and a first deadbolt assembly and a second deadbolt assembly arranged on the casing in parallel, the second lock bolt The tongue assembly and the first deadbolt assembly are both movably connected to the housing; the lock body further includes a synchronizing member connected to the first deadbolt assembly and the second deadbolt assembly, and a synchronizing member connected to the second deadbolt assembly A blocking piece provided on the housing can move in the direction, the synchronizing piece is rotatably provided on the housing, the synchronizing piece is in contact with the blocking piece, and the blocking piece is on the first side The lock body also includes a drive assembly disposed in the housing, and the drive assembly is drivingly connected with the synchronizing member; the control method of the lock body, include:

When receiving the door opening signal, obtain the driving direction of the driving component according to the door opening signal;

The synchronizing member is driven to move according to the driving direction, so that the first lock bolt assembly and the second lock bolt assembly move in a first direction.

In a second aspect, the present application also provides a control method for a lock body, the lock body includes a housing, and a first deadbolt assembly and a second deadbolt assembly arranged on the casing in parallel, the second deadbolt assembly Both the deadbolt assembly and the first deadbolt assembly are movably connected to the housing; the lock body further includes a synchronizing member connected to the first deadbolt assembly and the second deadbolt assembly, and a synchronizing member connected to the first deadbolt assembly and the second deadbolt assembly A blocking member provided on the housing is movable in two directions, the synchronizing member is rotatably provided on the housing, the synchronizing member is in contact with the blocking member, and the blocking member is in the first The lock body also includes a drive assembly disposed in the housing, and the drive assembly is drivingly connected with the synchronizing member; the control method of the lock body ,include:

Detecting the state of the first deadbolt assembly, and obtaining the driving direction of the driving assembly according to the state of the first deadbolt assembly;

The synchronizing member is driven to move according to the driving direction, so that the second deadbolt assembly moves in the first direction.

In a third aspect, the application also provides a lock body, comprising:

case;

a first deadbolt assembly, movably connected to the housing in a first direction;

a second deadbolt assembly arranged on the casing in parallel with the first deadbolt assembly, and the second deadbolt assembly is movably connected to the casing in the first direction;

a synchronizing member rotatably provided on the housing, the synchronizing member is respectively connected with the first deadbolt assembly and the second deadbolt assembly; and

The blocking piece is in contact with the synchronizing piece, and the blocking piece is in contact with or dislocated from the first locking bolt assembly in the first direction.

In a fourth aspect, the present application also provides a lock body, the lock body includes a memory, a processor and a control program of the lock body stored on the memory and executable on the processor, and the processor executes the lock body The control program is to realize the steps of the lock body control method described in any one of the first aspect and the second aspect.

In a fifth aspect, the present application also provides a computer-readable storage medium on which a control program of the lock body is stored, and when the control program of the lock body is executed by the processor, the first aspect and the first aspect are realized. The steps of the control method of the lock body according to any one of the two aspects.

beneficial effect

In this embodiment, when a door opening signal is received, the driving direction of the driving assembly is obtained according to the door opening signal; The assembly moves in a first direction. The movement of the first lock bolt assembly and the second lock bolt assembly is driven by the rotation of the synchronizing member, which saves a large internal space for the housing for installing other components, so that all components in the housing can be stably arranged, thereby improving the lock body. control stability.

Description of drawings

FIG. 1 is a schematic structural diagram of a terminal involved in a solution according to an embodiment of the present application;

2 is a schematic diagram of a sectional locking structure of the lock body structure described in the application;

3 is a schematic diagram of a cross-sectional unlocking structure of the lock body structure described in the application;

4 is a schematic diagram of the reverse locking structure of the lock body structure described in the application;

5 is a schematic diagram of the reverse unlocking structure of the lock body structure described in the application;

6 is a schematic diagram of the front locking structure of the lock body structure described in the application;

7 is a schematic structural diagram of the gearbox described in the application;

8 is a schematic flowchart of the first embodiment of the control method for the lock body of the application;

9 is a schematic flowchart of a second embodiment of a control method for a lock body of the application;

10 is a schematic flowchart of a third embodiment of a control method for a lock body of the application;

11 is a schematic flowchart of the fourth embodiment of the control method for the lock body of the application;

FIG. 12 is a schematic flow chart after the step of driving the synchronizing member to move according to the driving direction in the control method of the lock body of the present application.

Description of reference numbers:

标号 label	名称 name	标号 label	名称 name
100 100	锁体结构 Lock body structure	21 twenty one	第一锁舌组件 first lock tongue assembly
11 11	壳体 case	22 twenty two	剪刀舌 scissors tongue
12 12	主控板 main control board	23 twenty three	三角舌 triangle tongue
13 13	驱动组件 drive components	31 31	第二锁舌组件 Second deadbolt assembly
14 14	齿轮箱 Gearbox	41 41	同步件 Sync
15 15	传动齿轮 Transmission gear	51 51	阻挡件 stopper
16 16	同步齿轮 Synchronized gear	61 61	第一检测开关 first detection switch
17 17	锁舌驱动杆 deadbolt drive lever	82 82	反锁拔块 Anti-lock block
161 161	转动件 rotating parts	83 83	反锁卡挡 Anti-lock stopper
81 81	反锁舌 Anti-lock tongue

Embodiments of the present invention

A control method of a lock body, wherein the lock body comprises a housing, and a first lock bolt assembly and a second lock bolt assembly arranged in parallel on the casing, the second lock bolt assembly and the The first deadbolt assemblies are all movably connected to the housing; the lock body further includes a synchronizing member connected to the first deadbolt assembly and the second deadbolt assembly, and a device movable in the second direction. A blocking piece on the housing, the synchronizing piece is rotatably provided on the housing, the synchronizing piece is in contact with the blocking piece, and the blocking piece is in contact with the first A lock tongue assembly abuts or dislocates; the lock body further includes a drive assembly disposed in the housing, and the drive assembly is drivably connected to the synchronizing member; the control method of the lock body includes:

Wherein, the first lock tongue assembly includes a scissors tongue, and the scissors tongue is movably connected with the housing in the first direction; the lock body further includes a first detection switch and a second detection switch, so The first detection switch is arranged on the casing corresponding to the scissors tongue, and the first detection switch is electrically connected to the main control board; the second detection switch is arranged on the casing corresponding to the second locking tongue assembly On the body, the second detection switch is electrically connected to the main control board; after the step of driving the synchronizing member to move according to the driving direction, it includes:

The state of the scissor tongue is detected by the first detection switch, and the state of the second deadbolt assembly is detected by the second detection switch;

If the state of the scissors tongue and the state of the second lock assembly do not change within the set time, it indicates that the door is successfully opened.

Wherein, after the step of driving the synchronizing member to move according to the driving direction, it includes:

Detect the state of the scissors tongue again through the first detection switch;

If the state of the scissor tongue does not change within the set time, it will prompt that the door has failed to close.

Wherein, after the step of driving the synchronizing member to move according to the driving direction, it further includes:

obtaining the state of the second deadbolt assembly;

If the state of the second deadbolt assembly is the extended state, the door fails to open.

Wherein, the lock body further comprises an anti-lock tongue and an anti-lock puller, the anti-lock tongue is movably arranged on the housing, and is located in the direction of the second lock tongue assembly away from the first lock tongue; The anti-locking block is rotatably arranged on the casing, the anti-lock tongue is provided with an anti-locking block corresponding to the anti-locking block, the anti-locking block abuts on the anti-locking block, and rotates the anti-lock Pushing fast drives the anti-lock tongue to move in the first direction; before the step of driving the synchronizing member to move according to the driving direction, it includes:

When the door opening signal is received, the movement of the anti-lock puller is controlled to make the anti-lock tongue move in the first driving direction.

Wherein, the lock body includes a casing, and a first deadbolt assembly and a second deadbolt assembly arranged in parallel on the casing, and both the second deadbolt assembly and the first deadbolt assembly are connected to the The housing is movably connected; the lock body also includes a synchronizing member connected with the first deadbolt assembly and the second deadbolt assembly, and a blocking block movably arranged on the casing in the second direction The synchronizing member is rotatably provided on the housing, the synchronizing member abuts with the blocking member, and the blocking member abuts or is misaligned with the first lock bolt assembly in the first direction ; The lock body also includes a drive assembly arranged in the housing, and the drive assembly is drivingly connected with the synchronizing member; the control method of the lock body includes:

Wherein, the first lock tongue assembly includes a scissors tongue and a triangular tongue, and the triangular tongue is arranged between the scissors tongue and the second lock tongue assembly; the triangular tongue and the scissors tongue are located in the The lock body further includes a first detection switch and a third detection switch, the first detection switch is provided on the casing corresponding to the scissors tongue, and the The first detection switch is electrically connected with the main control board; the third detection switch is arranged on the casing corresponding to the triangular tongue, and the third detection switch is electrically connected with the main control board; the detection first The steps for the status of the deadbolt assembly include:

The state of the scissor tongue is detected by the first detection switch, and the state of the triangular tongue is detected by the third detection switch.

obtaining the state of the second deadbolt assembly;

Wherein, the lock body further comprises an anti-lock tongue and an anti-lock puller, the anti-lock tongue is movably arranged on the housing, and is located in the direction of the second lock tongue assembly away from the first lock tongue; The anti-locking block is rotatably arranged on the casing, the anti-lock tongue is provided with an anti-locking block corresponding to the anti-locking block, the anti-locking block abuts on the anti-locking block, and rotates the anti-lock Pushing fast drives the anti-lock tongue to move in the first direction; after the step of driving the synchronizing member to move according to the driving direction, it also includes:

When it is detected that the driving assembly stops moving, the movement of the anti-locking block is controlled to move the anti-lock tongue in the second driving direction.

A lock body, comprising:

case;

Wherein, the lock body also includes:

a main control board, which is arranged in the casing and is arranged in parallel with the first bolt assembly in the first direction;

a drive assembly, electrically connected to the main control board; and

The gear box is meshed and connected with the rotating shaft of the drive assembly, and the gear box is used to drive the synchronizing member to rotate, thereby driving the first lock bolt assembly and the second lock bolt assembly to move in the first direction.

Wherein, the gear box includes:

a transmission gear, fixed on the casing, and the transmission gear is meshed and connected with the rotating shaft of the drive assembly;

a synchronizing gear meshingly connected with the transmission gear, the synchronizing gear is provided with a rotating member, the rotating member is rotatably connected with the synchronizing member, and the rotating member is used to drive the synchronizing member to rotate; and

One end of the lock tongue driving rod is set on the transmission gear, and the other end is in contact with the second lock tongue assembly. The transmission gear is used to drive the lock tongue drive rod to rotate, thereby driving the second lock tongue. The assembly moves in the first direction.

Wherein, the lock body also includes:

a first detection switch, which is arranged on the casing corresponding to the first deadbolt assembly, and is electrically connected to the main control board;

A second detection switch is provided on the casing corresponding to the second deadbolt assembly, and the second detection switch is electrically connected to the main control board 12 .

Wherein, the first detection switch is used to detect the position of the first deadbolt assembly in the first direction, and transmit the position change of the first deadbolt assembly in the first direction to the the main control board;

The second detection switch is used to detect the position of the second deadbolt assembly in the first direction, and transmit the position change of the second deadbolt assembly in the first direction to the main control panel.

Wherein, the first lock tongue assembly includes a scissors tongue and a triangular tongue, and the triangular tongue is arranged between the scissors tongue and the second lock tongue assembly; the triangular tongue and the scissors tongue are located in the The first direction is movably connected with the housing; the triangular tongue and the scissors tongue are respectively abutted or dislocated with the blocking member.

Wherein, the lock body also includes:

an anti-lock tongue, which is movably arranged on the housing and is located in the direction that the second lock tongue assembly is away from the first lock tongue;

The anti-locking block is rotatably arranged on the casing, the anti-locking tongue is provided with an anti-locking block corresponding to the anti-locking block, the anti-locking block abuts on the anti-locking block, and the anti-locking block is is configured to be rotatable to drive the anti-lock tongue to move in the first direction.

A lock body, wherein, the lock body comprises a memory, a processor and a control program of the lock body stored in the memory and running on the processor, and the above-mentioned control program is realized when the processor executes the control program of the lock body The steps of the control method of the lock body.

A computer-readable storage medium stores a control program of a lock body on the computer-readable storage medium, and when the control program of the lock body is executed by a processor, implements the steps of the above-mentioned control method of the lock body.

It should be understood that the specific embodiments described herein are only used to explain the present application, but not to limit the present application.

The main solutions of the embodiments of the present application are: when a door opening signal is received, the driving direction of the driving assembly is obtained according to the door opening signal; the synchronization member is driven to move according to the driving direction, so that the first lock The tongue assembly and the second deadbolt assembly move in the first direction.

Since the existing control of the automatic intelligent lock body is unstable, the present application obtains the driving direction of the driving assembly according to the door opening signal when receiving the door opening signal; drives the synchronization member to move according to the driving direction, so as to move the first locking bolt assembly and the second locking bolt assembly in a first direction. The movement of the first lock bolt assembly and the second lock bolt assembly is driven by the rotation of the synchronizing member, which saves a large internal space for the housing for installing other components, so that all components in the housing can be stably arranged, thereby improving the lock body. control stability.

As shown in FIG. 1 , FIG. 1 is a schematic structural diagram of a terminal involved in the solution of an embodiment of the present application.

The terminal may include: a processor 1001 , such as a CPU, a network interface 1004 , a user interface 1003 , a memory 1005 , a communication bus 1002 . Among them, the communication bus 1002 is used to realize the connection and communication between these components. The user interface 1003 may include a display screen (Display), an input unit such as a keyboard (Keyboard), and the optional user interface 1003 may also include a standard wired interface and a wireless interface. Optionally, the network interface 1004 may include a standard wired interface and a wireless interface (eg, a Wi-Fi interface). The memory 1005 may be high-speed RAM memory, or may be non-volatile memory, such as disk memory. Optionally, the memory 1005 may also be a storage device independent of the aforementioned processor 1001 .

Those skilled in the art can understand that the terminal structure shown in FIG. 1 does not constitute a limitation on the terminal device, and may include more or less components than the one shown, or combine some components, or arrange different components.

As shown in FIG. 1 , the memory 1005 as a computer-readable storage medium may include an operating system, a network communication module, a user interface module and a control program of the lock body.

In the terminal shown in FIG. 1 , the network interface 1004 is mainly used for data communication with the background server; the user interface 1003 is mainly used for data communication with the client (client); and the terminal is the lock body and performs the door opening operation , the processor 1001 can be used to call the control program of the lock body stored in the memory 1005, and perform the following operations:

When the terminal is a lock body and the door closing operation is performed, the processor 1001 can be used to call the control program of the lock body stored in the memory 1005, and perform the following operations:

Referring to FIGS. 2 to 7 , the present application provides a lock body structure 100 . The lock body structure 100 includes a housing 11 , a first deadbolt assembly 21 , a second deadbolt assembly 31 , a synchronization member 41 and a blocking member 51 . The first deadbolt assembly 21 is arranged on the casing 11, and the first deadbolt assembly 21 is movably connected to the casing 11 in the first direction; the second deadbolt assembly 31 and the first deadbolt assembly 21 are arranged in parallel on the casing 11, the second deadbolt assembly 31 is movably connected to the housing 11 in the first direction; the synchronizing member 41 is rotatably provided on the casing 11, and the synchronizing member 41 is respectively connected with the first deadbolt assembly 21 and the second locking member 41. The tongue assembly 31 is connected; the blocking member 51 is movably arranged on the housing 11 in the second direction intersecting with the first direction; The tongue assembly 21 abuts or is misaligned.

It should be noted that, in this embodiment, the main lock tongue and the scissors tongue of the traditional smart lock body are arranged side by side, and different driving structures are used for driving, and multiple driving structures are set in the limited lock body space, occupying the lock body space. The larger space makes other components in the lock body space unable to be reasonably arranged, which affects the stability of the lock body structure. The present application proposes a lock body structure 100. By arranging a synchronizing member 41 and a blocking member 51, and rotating the synchronizing member 41, the synchronizing member 41 directly drives the first bolt assembly 21 to move in a first direction, and when the synchronizing member 41 rotates At the same time, the blocking member 51 is driven to move in the second direction, so that a dislocation is formed between the blocking member 51 and the second deadbolt assembly 31 , so that the second deadbolt assembly 31 moves in the first direction. Only through the rotation of the synchronizing member 41, the first locking bolt assembly 21 and the second locking bolt assembly 31 are driven to move in the first direction, which saves a large internal space for the casing 11 for installing other components, so that the casing 11 All the components inside can be stably arranged.

Specifically, the first locking bolt assembly 21 is movably arranged on the housing 11 in a first direction, and the blocking member 51 is movably arranged on the housing 11 in a second direction intersecting with the first direction; the synchronizing member 41 and the The blocking member 51 abuts, and the synchronizing member 41 is rotated to drive the blocking member 51 to move in the second direction, so that the blocking member 51 abuts or dislocates the first latch assembly 21 in the first direction. When the blocking member 51 is in contact with the first locking bolt assembly 21 in the first direction, the first locking bolt assembly 21 cannot move in the first direction; when the blocking member 51 and the first locking bolt assembly 21 are in the first direction When there is a misalignment in the direction, the user can push the door through an external force to move the first bolt assembly 21 in the first direction (that is, push the first bolt assembly 21 from the locked state into the housing 11 to complete the unlocking process). state); the first deadbolt assembly 21 is provided with a spring between the first deadbolt assembly 21 and the housing 11, when the first deadbolt assembly 21 is unlocked, the first deadbolt assembly 21 compresses the spring, and the spring is in a compressed state, In the absence of external force, the spring generates force from the compressed state to push the first deadbolt assembly 21 to move in the first direction, partially withdrawing the first deadbolt assembly 21 from the housing 11 to complete the locking of the first deadbolt assembly 21 state. The second deadbolt assembly 31 is movably disposed on the housing 11 in the first direction, the synchronizing member 41 is connected with the second deadbolt assembly 31, and the second deadbolt assembly 31 is moved in the first direction by rotating the synchronizing member 41. A certain driving force is generated upward, which drives the second bolt assembly 31 to move in the first direction. The second locking bolt assembly 31 is provided with a groove corresponding to the synchronizing member 41. When the synchronizing member 41 rotates in the forward direction, the synchronizing member 41 can abut against an inner wall of the groove, thereby decomposing the rotational force into a force in the first direction. , so that the second locking bolt assembly 31 moves in the positive direction of the first direction; when the synchronizing member 41 rotates in the reverse direction, the synchronizing member 41 can abut against the other inner wall of the groove, thereby decomposing the rotational force into the first direction. The upward reverse force drives the second deadbolt assembly 31 to move in the opposite direction of the first direction, so as to complete the locking and unlocking of the second deadbolt assembly 31 .

Further, the lock body structure 100 further includes a main control board 12 , a drive assembly 13 and a gear box 14 . The main control board 12 is arranged in the casing 11 and is arranged side by side with the first locking bolt assembly 21 in the first direction; the driving assembly 13 is electrically connected with the main control board 12; the rotating shaft of the driving assembly 13 is meshed with the gear box 14, The gear box 14 is movably connected with the second deadbolt assembly 31 and is rotatably connected with the synchronizing member 41. The gear box 14 drives the synchronizing member 41 to rotate, thereby driving the first deadbolt assembly 21 and the second deadbolt assembly 31 in the first direction move.

It should be noted that, in this embodiment, the lock body structure 100 further includes a main control board 12 , a drive assembly 13 and a gear box 14 . The main control board 12 is used to connect with the external unlocking device, the outside world transmits the unlocking signal or the door locking signal to the main control board 12, and the main control board 12 controls the forward rotation or reverse rotation of the driving assembly 13; The gear box 14 is meshed and connected. When the rotating shaft of the drive assembly 13 rotates, it drives the gears in the gear box 14 to rotate. The gear box 14 can be directly connected with the second deadbolt assembly 31, and the second deadbolt is driven by the gear of the transmission gear box 14. The assembly 31 moves in the first direction; or the gear box 14 is rotatably connected with the synchronizing member 41 to drive the synchronizing member 41 to rotate and then drive the second latch assembly 31 to move in the first direction; by changing the rotation direction of the gear box 14 The second locking bolt assembly 31 can be moved forward or reversely in the first direction to complete the unlocking or locking state of the second locking bolt assembly 31 .

Further, the gear box 14 includes a transmission gear 15 , a synchronizing gear 16 and a locking bolt driving rod 17 . The transmission gear 15 is fixed on the casing 11; the transmission gear 15 is meshed with the rotating shaft of the drive assembly 13; the synchronous gear 16 is meshed with the transmission gear 15; Connected, the rotating member 161 drives the synchronizing member 41 to rotate; one end of the lock tongue drive rod 17 is set on the transmission gear 15, and the other end is in contact with the second lock tongue assembly 31, and the transmission gear 15 drives the lock tongue drive rod 17 to rotate, thereby driving The second deadbolt assembly 31 moves in the first direction.

It should be noted that, in this embodiment, the gear box 14 includes a transmission gear 15 , a synchronizing gear 16 and a lock tongue driving rod 17 . The transmission gear 15 is fixed on the housing 11; the transmission gear 15 is meshed with the rotating shaft of the drive assembly 13, and the rotation of the drive assembly 13 drives the forward or reverse rotation of the transmission gear 15, and a lock tongue drive rod is arranged on the transmission gear 15. 17. When the transmission gear 15 rotates, it drives the lock tongue drive rod 17 to rotate, and through the contact between the lock tongue drive rod 17 and the second lock tongue assembly 31, during the rotation of the lock tongue drive rod 17, the second lock tongue is driven. The assembly 31 moves in the first direction to complete the locked or unlocked state of the second deadbolt assembly 31 . The synchronizing gear 16 is meshed with the transmission gear 15. The synchronizing gear 16 rotates with the forward or reverse rotation of the transmission gear 15. A rotating member 161 is provided on the synchronizing gear 16. The gear 16 rotates together, and one end of the synchronizing member 41 extends on the synchronizing gear 16. During the rotation of the rotating member 161, it can abut with the synchronizing member 41 to drive the synchronizing member 41 to rotate, thereby driving the first latch assembly 21 to move in the first The movement in the direction (the synchronizing member 41 can also drive the second bolt assembly 31 to move in the first direction) to complete the locked or unlocked state. When the rotating member 161 drives the synchronizing member 41 to rotate for a certain distance, the driving assembly 13 stops rotating (that is, when the first lock bolt assembly 21 and the second lock bolt assembly 31 are in the unlocked or locked state, and the synchronizing member 41 does not move out of the synchronizing gear 16 ), when the first lock bolt assembly 21 and the second lock bolt assembly 31 need to be unlocked or locked, the driving assembly 13 can be reversed to achieve the locked or unlocked state.

Further, the lock body structure 100 further includes a first detection switch 61 and a second detection switch (not shown in the figure). The first detection switch 61 is provided on the housing 11 corresponding to the first bolt assembly 21 . 61 is electrically connected to the main control board 12 ; the second detection switch is provided on the housing 11 corresponding to the second deadbolt assembly 31 , and the second detection switch is electrically connected to the main control board 12 .

It should be noted that, in this embodiment, the first detection switch 61 is provided on the housing 11 corresponding to the first deadbolt assembly 21; it is used to detect the position of the first deadbolt assembly 21 in the first direction, and to The position change of the deadbolt assembly 21 in the first direction is transmitted to the main control board 12, which is convenient for the main control board 12 to control the rotation of the driving assembly 13; the second detection switch corresponding to the second deadbolt assembly 31 is provided on the housing 11; In order to detect the position of the second deadbolt assembly 31 in the first direction, and transmit the position change of the second deadbolt assembly 31 in the first direction to the main control board 12, it is convenient for the main control board 12 to control the rotation of the driving assembly 13 . The first detection switch 61 includes a triangular tongue detection switch and a scissors tongue detection switch, the second detection switch includes a main lock tongue stop detection switch and a main lock tongue start detection switch, in addition, the lock body also includes a scissors tongue bracket detection switch .

Further, the first locking tongue assembly 21 includes a scissors tongue 22 and a triangular tongue 23, and the triangular tongue 23 is provided between the scissors tongue 22 and the second locking tongue assembly 31; the triangular tongue 23 and the scissors tongue 22 are respectively in the first direction. The body 11 is movably connected; and the triangular tongue 23 and the scissor tongue 22 are respectively abutted or dislocated with the blocking member 51 .

It should be noted that, in this embodiment, the scissors tongue 22 and the triangular tongue 23 are used for auxiliary door locking, and the second lock tongue assembly 31 is the main lock tongue. To realize the closing and opening of the door lock. The scissors tongue 22 and the triangular tongue 23 are arranged side by side on the housing 11 and are movably connected to the housing 11; when the blocking member 51 abuts the scissors tongue 22 and the triangular tongue 23, the scissors tongue 22 and the triangular tongue 23 cannot move. When the blocking member 51 is misaligned with the scissors tongue 22 and the triangular tongue 23, the scissors tongue 22 and the triangular tongue 23 can move in the first direction, and the user pushes the door through an external force, so that the scissors tongue 22 and the triangular tongue 23 can be locked into the housing In 11, to complete the unlocking state of the scissors tongue 22 and the triangular tongue 23, the scissors tongue 22 and the triangular tongue 23 are provided with springs in the first direction corresponding to the housing 11, after the scissors tongue 22 and the triangular tongue 23 enter the housing 11, The spring can eject the scissors tongue 22 and the triangular tongue 23 out of the housing 11 to complete the locking state of the scissors tongue 22 and the triangular tongue 23 .

Further, the lock body structure 100 also includes an anti-lock tongue 81 and an anti-lock pull-out block 82. The anti-lock tongue 81 is movably arranged on the housing 11 and is located in the direction of the second lock tongue assembly 31 away from the first lock tongue 21; The pull block 82 is rotatably arranged on the housing 11, and the anti-locking tongue 81 is provided with an anti-locking block 83 corresponding to the anti-locking pull-out block 82. Move in the first direction.

It should be noted that, in this embodiment, the lock body structure 100 further includes an anti-lock tongue 81 and an anti-lock puller block 82 . The anti-lock puller block 82 is rotatably arranged on the housing 11 , and the anti-lock puller block 82 is rotated by rotating the anti-lock puller block 82 so that the anti-lock puller block 82 touches the anti-lock puller block 82 . It is connected to the anti-lock stopper 83 and drives the anti-lock tongue 81 to move in the first direction, so as to realize the locked or unlocked state of the anti-lock tongue 81 .

FIG. 8 is a schematic flowchart of the first embodiment of the control method for the lock body of the present application.

The embodiments of the present application provide embodiments of the control method of the lock body. It should be noted that although the logical sequence is shown in the flowchart, in some cases, the shown sequence may be executed in a sequence different from that shown here. or the described steps.

The lock body includes a casing 11, and a first deadbolt assembly 21 and a second deadbolt assembly 31 arranged on the casing 11 in parallel, the second deadbolt assembly 31 and the first deadbolt assembly 31 21 are movably connected to the housing 11; the lock body also includes a synchronizing member 41 connected to the first deadbolt assembly 21 and the second deadbolt assembly 31, and a device movable in the second direction. The blocking member 51 on the housing 11, the synchronizing member 41 is rotatably provided on the housing 11, the synchronizing member 41 is in contact with the blocking member 51, and the blocking member 51 is in the first The lock body also includes a drive assembly 13 disposed in the housing 11, and the drive assembly 13 is drivingly connected with the synchronization member 41; The control method of the lock body includes:

Step S10, when receiving the door opening signal, obtain the driving direction of the driving component according to the door opening signal;

2 to 7 , the control method of the lock body of the present application is applied to the above lock body structure.

In this embodiment, the door opening signal includes a triggering wake-up signal and a non-triggering signal, wherein the method for triggering the wake-up and opening the door includes human-body induction triggering, infrared detection or proximity detection triggering, and manual button triggering or manually entering a password, fingerprint, etc. ; Non-contact door opening methods include mobile phone QR code scanning code non-contact door opening, mobile phone APP non-contact door opening, and APP face comparison non-contact door opening, etc. Specifically, when the main control board 12 of the lock body receives the door opening signal, the main control board 12 controls the driving assembly 13 to rotate forward or reversely based on the door opening signal.

Step S20, driving the synchronizing member to move according to the driving direction, so that the first locking bolt assembly and the second locking bolt assembly move in a first direction.

In this embodiment, in the process of opening the door, the driving direction of the driving component 13 is forward rotation, when the driving component 13 rotates forwardly, it drives the transmission gear 15 to rotate 90° clockwise, and then drives the main latch driving member and the main The lock tongue rotates 24° clockwise, and then the synchronizing gear 16 rotates 66° with the locking driver, at this time, it pushes the locking bracket to move up by 2.5mm, unlocking the scissor tongue 22 . When the main deadbolt moves 22mm and touches the start switch, it prompts the door to be opened, please open the door, the motor stops rotating, stays for 5s, and finally the motor rotates 90° to complete the door opening process. In the process of opening the door, the state of the triangular tongue 23 will change. If the state of the triangular tongue 23 does not change, it will continue to send the door opening signal to the main control board 12 to make the transmission gear 15 rotate 90° clockwise and stay for 5s. , again prompting please open the door. In order to prevent the main lock tongue from being stuck and unable to retract due to some impurities or metal chips, etc., it is necessary to repeatedly send the door opening signal to the main control board 12 until the state of the triangular tongue 23 changes.

Further, the lock body also includes an anti-lock bolt 81 and an anti-lock puller block 82. The anti-lock bolt 81 is movably arranged on the housing 11 and is located in the direction of the second bolt assembly 31 away from the first bolt. The anti-lock puller block 82 It is rotatably arranged on the housing 11, and the anti-lock tongue 81 is provided with an anti-lock block 83 corresponding to the anti-lock pull-out block 82. The anti-lock pull-out block 82 abuts on the anti-lock block 83, and the rotation of the anti-lock dial quickly drives the anti-lock tongue 81 in the first direction. Moving; before the step of driving the synchronizing member 41 to move according to the driving direction, it includes: when receiving the door opening signal, controlling the movement of the anti-lock puller 82 to make the anti-lock tongue 81 move in the first driving direction. Specifically, when the main control board 12 receives the door opening signal, it controls the anti-lock puller 82 to rotate, and rotates the anti-lock puller 82 to make the anti-lock puller 82 abut on the anti-lock stop 83 and drive the anti-lock tongue 81 to the first side. Move up to realize the unlocked state of the anti-lock tongue 81 .

It should be noted that, when the motor module or the gear box 14 is stuck in the middle or is in an intermediate state, the power is suddenly cut off, and the emergency key or emergency knob can be used to open the door easily, because 90 is reserved between the transmission gear 15 and the main latch drive assembly 13. ° movement angle, the motor module does not work during the door opening process, the lock cylinder drive assembly 13 can retract the main lock tongue and drive the locking bracket to complete the unlocking action.

In this embodiment, when a door opening signal is received, the driving direction of the driving assembly 13 is obtained according to the door opening signal; The two bolt assemblies 31 move in the first direction. The movement of the first deadbolt assembly 21 and the second deadbolt assembly 31 is driven by the rotation of the synchronizing member 41 , which saves a large internal space for the casing 11 for installing other components, so that all components in the casing 11 can be stabilized Arranged to improve the control stability of the lock body.

Further, referring to FIG. 9 , a second embodiment of the control method for the lock body of the present application is proposed.

The difference between the second embodiment of the control method of the lock body and the first embodiment of the control method of the lock body is that the first lock tongue assembly 21 includes a scissors tongue 22, and the scissors tongue 22 is in the first direction with the other. The housing 11 is movably connected; the lock body further includes a first detection switch and a second detection switch, the first detection switch is provided on the housing 11 corresponding to the scissor tongue 22, and the first detection switch The switch is electrically connected to the main control board 12 ; the second detection switch is provided on the housing 11 corresponding to the second deadbolt assembly 31 , and the second detection switch is electrically connected to the main control board 12 ; After the step of driving the synchronizing member 41 to move according to the driving direction, it also includes:

Step S21, detecting the state of the scissors tongue through the first detection switch, and detecting the state of the second deadbolt assembly through the second detection switch;

Step S22, if the state of the scissors tongue and the state of the second lock assembly do not change within the set time, it will prompt that the door is successfully opened.

In this embodiment, the first detection switch 61 includes a triangular tongue detection switch and a scissors tongue detection switch, the second detection switch includes a main lock tongue stop detection switch and a main lock tongue start detection switch, in addition, the lock body also includes a scissors tongue Bracket detection switch. Each detection switch correspondingly detects the state of each lock tongue, which includes the extended state and the retracted state. Further, due to the different states of each lock tongue, the corresponding output signals of the detection switch are also different. Refer to Table 1. Information table for detecting switch output:

Table 1

From the above table 1, the current state of the lock body can be known through the electrical signals output by each detection switch, for example, the current output electrical signal is 00010, wherein the first bit from left to right represents the state of the triangular tongue 23, The second digit represents the state of the scissors tongue 22, the third digit represents the state of the scissors tongue support, the fourth digit represents the state of the main latch start switch, and the fifth digit represents the state of the main latch stop switch, then the electrical signal is 00010 It means that the current state of the triangular tongue 23 and the scissors tongue 22 is the retracted state, the state of the scissors tongue support is the extended state, and the main latch reaches the stop switch, that is, the state corresponding to 00010 is the open state.

In the process of opening the door, there may be a virtual door opening, that is, the door is not successfully opened. Therefore, it is necessary to detect the state of the scissor tongue 22 through the first detection switch 61, and detect the state of the second deadbolt assembly 31 through the second detection switch. , if the state of the scissor tongue 22 and the state of the second lock assembly do not change within the set time, it will prompt the door to open successfully. Specifically, after the main bolt has been retracted (at this time, the signal output by the main bolt start switch is 1, the signal output by the main bolt stop switch is 0, and the total output electrical signal is 10010), the door is pushed and pulled by the user. Let the scissors tongue 22 retract (the electrical signal output by the scissors tongue 22 is 1 at this time, and the total output electrical signal is 11010), and within 3S, the electrical signal 11010 output at this time is used to judge whether the state of the main lock tongue and the scissor tongue 22 is If there is a change in the output electrical signal 11010 within 3S, it means that the state of the main lock tongue and the scissor tongue 22 has not changed, indicating that the door is successfully opened; if the output electrical signal 11010 jumps within 3S, it means the main lock The state of the tongue and the scissor tongue 22 changes, indicating that the door fails to open.

Further, in the process of opening the door, there may be a misfire of the main latch, which may cause the door to fail. Referring to FIG. 12 , after the step of driving the synchronizing member to move according to the driving direction, it includes:

Step S23, obtaining the state of the second deadbolt assembly;

Step S24, if the state of the second bolt assembly is the extended state, the door fails to open.

In the process of retracting the main deadbolt, the motor is reversed, and the main bolt is retracted by mistake, and the output electrical signal jumps from 10100 to 10101. At this time, the door fails to open, and you need to input the command again to open the door. After the main lock tongue is fully retracted, the user pushes and pulls the door to retract the scissor tongue 22. At this time, if the main lock tongue extends again, the output electrical signal jumps from 11010 to 10101, that is, the main lock tongue misfires, and further by The main control board 12 sends a control signal to control the main latch to retract to complete the door opening operation.

In this embodiment, the state changes of the main lock tongue and the scissor tongue 22 are detected in the process of opening the door to determine whether there is a false door opening, so as to avoid misjudgment and failure to open the door. At the same time, it is judged whether there is a virtual door opening through the electrical signals corresponding to the states of the main lock tongue and the scissor tongue 22, which ensures the stability of the lock body control. In addition, by detecting the state of the main lock tongue during the retraction process of the main lock tongue and in the process of ejecting the scissor tongue 22 and the detection tongue, it is determined whether the main lock tongue has misfired according to the detected state of the main lock tongue. Ensure that the lock body can be unlocked smoothly.

Further, referring to FIG. 10 , a third embodiment of the control method of the lock body of the present application is proposed.

The difference between the third embodiment of the lock body control method and the first and second embodiments of the lock body control method is that the lock body includes a housing 11 and a first The deadbolt assembly 21 and the second deadbolt assembly 31, the second deadbolt assembly 31 and the first deadbolt assembly 21 are movably connected to the housing 11; the lock body also includes a A locking bolt assembly 21 and a synchronizing member 41 connected to the second locking bolt assembly 31 and a blocking member 51 disposed on the housing 11 movably in the second direction, the synchronizing member 41 is rotatably disposed on the housing 11 On the housing 11, the synchronizing member 41 abuts against the blocking member 51, and the blocking member 51 abuts or dislocates the first bolt assembly 21 in the first direction; the lock body also It includes a drive assembly 13 disposed in the housing 11, and the drive assembly 13 is drivingly connected to the synchronizing member 41; the control method of the lock body includes:

Step S30, detecting the state of the first deadbolt assembly, and obtaining the driving direction of the driving assembly according to the state of the first deadbolt assembly;

Step S40 , driving the synchronizing member to move according to the driving direction, so as to make the second locking bolt assembly move in the first direction.

In the embodiment, after the lock body is unlocked, it is determined whether the door closing operation is required by detecting the state of the first bolt assembly 21. Specifically, the lock body detects the triangular tongue 23 and the scissors tongue through the triangular tongue detection switch and the scissors tongue detection switch. 22, when both the triangular tongue 23 and the scissors tongue 22 are in the retracted state, it means that the user pushes the door so that the triangular tongue 23 and the scissors tongue 22 are pressed into the door frame. After the main control board 12 receives the electrical signal, it controls the drive assembly 13 to move and obtains the drive direction of the drive assembly 13, and drives the synchronization member 41 to move according to the drive direction, so that the main lock tongue move in the first direction. In one embodiment, during the door closing process, the scissors tongue 22 and the triangular tongue 23 are pressed into the door at the same time (fitting the 8mm door gap), then the scissors tongue 22 is extended, the triangular tongue 23 continues to be pressed, and the locking bracket is under the action of the spring force. Move down 2.5mm to complete the locking of the tongue 22 of the scissors. During this process, the detection switch of the scissor tongue 22 has 2 jumps, the detection switch of the triangular tongue 23 has only 1 jump, and the lock bracket switch jumps once. At this time, the locking process is triggered, and the main control board 12 outputs a command to the drive assembly 13 to rotate the driving assembly 13, thereby driving the transmission gear 15 to rotate 90° counterclockwise, and then driving the main bolt driving assembly 13 and the main bolt to continue to rotate 90° counterclockwise. When the main lock tongue touches the stop switch, it indicates that the door is closed.

Further, the lock body also includes an anti-lock bolt 81 and an anti-lock puller block 82. The anti-lock bolt 81 is movably arranged on the housing 11 and is located in the direction of the second bolt assembly 31 away from the first bolt. The anti-lock puller block 82 It is rotatably arranged on the housing 11, and the anti-lock tongue 81 is provided with an anti-lock block 83 corresponding to the anti-lock pull-out block 82. The anti-lock pull-out block 82 abuts on the anti-lock block 83, and the rotation of the anti-lock dial quickly drives the anti-lock tongue 81 in the first direction. After the step of driving the synchronization member 41 to move according to the driving direction, it also includes: when it is detected that the driving assembly 13 stops moving, controlling the movement of the anti-lock puller 82 to make the anti-lock tongue 81 move in the second driving direction. Specifically, when the motor stops rotating, it stays for 5 s, and the main control board 12 controls the anti-lock puller 82 to rotate. By rotating the anti-lock puller 82, the anti-lock puller 82 abuts on the anti-lock stopper 83, and drives the anti-lock tongue 81 to the Move upward in the opposite direction of the first direction to realize the locking state of the anti-lock tongue 81 . At this time, the scissors tongue 22 is extended, the triangular tongue 23 is retracted, the main lock tongue is extended, and the scissors tongue 22 is in a locked state. Tongue 22 has a maximum stroke of 13mm.

It should be noted that in the case of no electricity, only the scissor tongue 22 can be locked after closing the door, and the main lock tongue cannot be locked.

This embodiment directly determines whether the door needs to be closed by detecting the states of the triangular tongue 23 and the scissors tongue 22, that is, the automatic door closing operation can be realized without receiving the door closing signal. The signal triggers the main control board 12 to perform the door closing operation, thereby improving the control stability.

Further, referring to FIG. 11 , a fourth embodiment of the control method for the lock body of the present application is proposed.

The difference between the fourth embodiment of the lock body control method and the lock body control method of the first embodiment, the second embodiment and the third embodiment is that after the step of driving the synchronizing member to move according to the driving direction, Including: after the step of driving the synchronizing member to move according to the driving direction, including:

Step S41, the state of the scissors tongue is detected again by the first detection switch;

In step S42, if the state of the scissor tongue does not change within the set time, it will prompt that the door has failed to close.

In the process of closing the door, there may be a false cover. Therefore, it is necessary to detect the state of the scissors tongue 22 through the scissors tongue detection switch during the door closing process, and determine whether the state of the scissors tongue 22 has changed within the set time. If there is a change, it will prompt the door to close failed; if there is a change, it will prompt the door to close successfully. Specifically, during the door closing process, the scissors tongue 22 and the triangular tongue 23 press the door frame at the same time (the output electrical signal is 11010 at this time). The state is the extended state (the output electrical signal is 10010 at this time), within 3s, if the output electrical signal 10010 does not change, it indicates that the door is closed successfully; if the output electrical signal jumps to 00010, it means that the scissors tongue 22 is in After pressing the door frame, it does not pop up, that is, there is a false cover. At this time, it indicates that the door failed to close or the door was not closed properly.

In this embodiment, the state of the scissor tongue 22 is detected in the process of closing the door, and whether there is a false cover is determined according to the state of the scissor tongue 22, so as to realize the judgment covering a special scene and ensure the accuracy of closing the door.

In addition, the present application also provides a computer-readable storage medium, the computer-readable storage medium stores a control program of the lock body, and the control program of the lock body is executed by a processor to realize the steps of the method for controlling the lock body.

As will be appreciated by those skilled in the art, the embodiments of the present application may be provided as a method, a system, or a computer program product. Accordingly, the present application may take the form of an entirely hardware embodiment, an entirely software embodiment, or an embodiment combining software and hardware aspects. Furthermore, the present application may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, etc.) having computer-usable program code embodied therein.

The present application is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the present application. It will be understood that each flow and/or block in the flowcharts and/or block diagrams, and combinations of flows and/or blocks in the flowcharts and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to the processor of a general purpose computer, special purpose computer, embedded processor or other programmable data processing device to produce a machine such that the instructions executed by the processor of the computer or other programmable data processing device produce Means for implementing the functions specified in one or more of the flowcharts and/or one or more blocks of the block diagrams.

These computer program instructions may also be stored in a computer-readable memory capable of directing a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory result in an article of manufacture comprising instruction means, the instructions An apparatus implements the functions specified in a flow or flows of the flowcharts and/or a block or blocks of the block diagrams.

These computer program instructions can also be loaded on a computer or other programmable data processing device to cause a series of operational steps to be performed on the computer or other programmable device to produce a computer-implemented process such that The instructions provide steps for implementing the functions specified in one or more of the flowcharts and/or one or more blocks of the block diagrams.

It should be noted that, in the claims, any reference signs placed between parentheses shall not be construed as limiting the claim. The word "comprising" does not exclude the presence of elements or steps not listed in a claim. The word "a" or "an" preceding an element does not preclude the presence of a plurality of such elements. The present application may be implemented by means of hardware comprising several different components and by means of a suitably programmed computer. In a unit claim enumerating several means, several of these means may be embodied by one and the same item of hardware. The use of the words first, second, and third, etc. do not denote any order. These words can be interpreted as names.

While alternative embodiments of the present application have been described, additional changes and modifications to these embodiments may occur to those skilled in the art once the basic inventive concepts are known. Therefore, the appended claims are intended to be construed to include alternative embodiments and all changes and modifications that fall within the scope of the present application.

Obviously, those skilled in the art can make various changes and modifications to the present application without departing from the spirit and scope of the present application. Thus, if these modifications and variations of the present application fall within the scope of the claims of the present application and their equivalents, the present application is also intended to include these modifications and variations.

Claims

A control method of a lock body, wherein the lock body comprises a housing, and a first lock bolt assembly and a second lock bolt assembly arranged in parallel on the casing, the second lock bolt assembly and the The first deadbolt assemblies are all movably connected to the housing; the lock body further includes a synchronizing member connected to the first deadbolt assembly and the second deadbolt assembly, and a device movable in the second direction. A blocking piece on the housing, the synchronizing piece is rotatably provided on the housing, the synchronizing piece is in contact with the blocking piece, and the blocking piece is in contact with the first A lock tongue assembly abuts or dislocates; the lock body further includes a drive assembly disposed in the housing, and the drive assembly is drivably connected to the synchronizing member; the control method of the lock body includes:

When receiving the door opening signal, obtain the driving direction of the driving component according to the door opening signal;

The synchronizing member is driven to move according to the driving direction, so that the first lock bolt assembly and the second lock bolt assembly move in a first direction.
The control method of the lock body according to claim 1, wherein the first lock tongue assembly comprises a scissors tongue, and the scissors tongue is movably connected with the housing in the first direction; the lock body It also includes a first detection switch and a second detection switch, the first detection switch is arranged on the casing corresponding to the scissors tongue, the first detection switch is electrically connected with the main control board; the second detection switch Correspondingly, the second lock tongue assembly is provided on the casing, and the second detection switch is electrically connected to the main control board; after the step of driving the synchronization member to move according to the driving direction, the step includes:

The state of the scissor tongue is detected by the first detection switch, and the state of the second deadbolt assembly is detected by the second detection switch;

If the state of the scissors tongue and the state of the second lock assembly do not change within the set time, it indicates that the door is successfully opened.
The control method of the lock body according to claim 2, wherein after the step of driving the synchronizing member to move according to the driving direction, the method comprises:

Detect the state of the scissors tongue again through the first detection switch;

If the state of the scissor tongue does not change within the set time, it will prompt that the door has failed to close.
The control method of the lock body according to claim 1, wherein after the step of driving the synchronizing member to move according to the driving direction, it further comprises:

obtaining the state of the second deadbolt assembly;

If the state of the second deadbolt assembly is the extended state, the door fails to open.
The control method of the lock body according to claim 1, wherein the lock body further comprises an anti-lock tongue and an anti-lock puller, the anti-lock tongue is movably provided on the housing and located on the second lock The tongue assembly is in the direction away from the first lock tongue; the anti-locking block is rotatably arranged on the housing, the anti-lock tongue is provided with an anti-locking block corresponding to the anti-locking block, and the anti-locking block is against Connecting to the anti-lock stopper, rotating the anti-lock dial to drive the anti-lock tongue to move in the first direction; before the step of driving the synchronizing piece to move according to the driving direction, it includes:

When the door opening signal is received, the movement of the anti-lock puller is controlled to make the anti-lock tongue move in the first driving direction.
A control method of a lock body, wherein the lock body comprises a housing, and a first lock bolt assembly and a second lock bolt assembly arranged in parallel on the casing, the second lock bolt assembly and the The first deadbolt assemblies are all movably connected to the housing; the lock body further includes a synchronizing member connected to the first deadbolt assembly and the second deadbolt assembly, and a device movable in the second direction. A blocking piece on the housing, the synchronizing piece is rotatably provided on the housing, the synchronizing piece is in contact with the blocking piece, and the blocking piece is in contact with the first A lock tongue assembly abuts or dislocates; the lock body further includes a drive assembly disposed in the housing, and the drive assembly is drivably connected to the synchronizing member; the control method of the lock body includes:

Detecting the state of the first deadbolt assembly, and obtaining the driving direction of the driving assembly according to the state of the first deadbolt assembly;

The synchronizing member is driven to move according to the driving direction, so that the second deadbolt assembly moves in the first direction.
The control method of the lock body according to claim 6, wherein the first lock tongue assembly comprises a scissors tongue and a triangular tongue, and the triangular tongue is provided between the scissors tongue and the second lock tongue assembly; The triangular tongue and the scissors tongue are respectively movably connected to the housing in the first direction; the lock body further includes a first detection switch and a third detection switch, and the first detection switch corresponds to the The scissors tongue is arranged on the casing, the first detection switch is electrically connected with the main control board; the third detection switch is arranged on the casing corresponding to the triangular tongue, and the third detection switch is connected to the main control board. The main control board is electrically connected; the step of detecting the state of the first deadbolt assembly includes:

The state of the scissor tongue is detected by the first detection switch, and the state of the triangular tongue is detected by the third detection switch.
The control method of the lock body according to claim 7, wherein after the step of driving the synchronizing member to move according to the driving direction, the method comprises:

Detect the state of the scissors tongue again through the first detection switch;

If the state of the scissor tongue does not change within the set time, it will prompt that the door has failed to close.
The control method of the lock body according to claim 6, wherein after the step of driving the synchronizing member to move according to the driving direction, it further comprises:

obtaining the state of the second deadbolt assembly;

If the state of the second deadbolt assembly is the extended state, the door fails to open.
The control method of the lock body according to claim 6, wherein the first lock tongue assembly comprises a scissors tongue, and the scissors tongue is movably connected with the housing in the first direction; the lock body It also includes a first detection switch and a second detection switch, the first detection switch is arranged on the casing corresponding to the scissors tongue, the first detection switch is electrically connected with the main control board; the second detection switch Correspondingly, the second lock tongue assembly is provided on the casing, and the second detection switch is electrically connected to the main control board; after the step of driving the synchronization member to move according to the driving direction, the step includes:

The state of the scissor tongue is detected by the first detection switch, and the state of the second deadbolt assembly is detected by the second detection switch;

If the state of the scissors tongue and the state of the second lock assembly do not change within the set time, it indicates that the door is successfully opened.
The control method of the lock body according to claim 6, wherein the lock body further comprises an anti-lock tongue and an anti-lock puller, the anti-lock tongue is movably provided on the housing and located on the second lock The tongue assembly is in the direction away from the first lock tongue; the anti-locking block is rotatably arranged on the housing, the anti-lock tongue is provided with an anti-locking block corresponding to the anti-locking block, and the anti-locking block is against Connected to the anti-lock stopper, and rotating the anti-lock dial to drive the anti-lock tongue to move in the first direction; after the step of driving the synchronizing member to move according to the driving direction, it further includes:

When it is detected that the driving assembly stops moving, the movement of the anti-locking block is controlled to move the anti-lock tongue in the second driving direction.
A lock body, comprising:

case;

a first deadbolt assembly, movably connected to the housing in a first direction;

a second deadbolt assembly arranged on the casing in parallel with the first deadbolt assembly, and the second deadbolt assembly is movably connected to the casing in the first direction;

a synchronizing member rotatably provided on the housing, the synchronizing member is respectively connected with the first deadbolt assembly and the second deadbolt assembly; and

The blocking piece is in contact with the synchronizing piece, and the blocking piece is in contact with or dislocated from the first locking bolt assembly in the first direction.
The lock body of claim 12, wherein the lock body further comprises:

a main control board, which is arranged in the casing and is arranged in parallel with the first bolt assembly in the first direction;

a drive assembly, electrically connected to the main control board; and

The gear box is meshed and connected with the rotating shaft of the drive assembly, and the gear box is used to drive the synchronizing member to rotate, thereby driving the first lock bolt assembly and the second lock bolt assembly to move in the first direction.
The lock body of claim 13, wherein the gear box comprises:

a transmission gear, fixed on the casing, and the transmission gear is meshed and connected with the rotating shaft of the drive assembly;

a synchronizing gear meshingly connected with the transmission gear, the synchronizing gear is provided with a rotating member, the rotating member is rotatably connected with the synchronizing member, and the rotating member is used to drive the synchronizing member to rotate; and

One end of the lock tongue driving rod is set on the transmission gear, and the other end is in contact with the second lock tongue assembly. The transmission gear is used to drive the lock tongue drive rod to rotate, thereby driving the second lock tongue. The assembly moves in the first direction.
The lock body according to claim 13, wherein the lock body further comprises:

a first detection switch, which is arranged on the casing corresponding to the first deadbolt assembly, and is electrically connected to the main control board;

A second detection switch is provided on the casing corresponding to the second deadbolt assembly, and the second detection switch is electrically connected to the main control board 12 .
The lock body according to claim 15, wherein the first detection switch is used to detect the position of the first deadbolt assembly in the first direction, and to place the first deadbolt assembly on the The position change in the first direction is transmitted to the main control board;

The second detection switch is used to detect the position of the second deadbolt assembly in the first direction, and transmit the position change of the second deadbolt assembly in the first direction to the main control panel.
The lock body according to claim 12, wherein the first lock tongue assembly comprises a scissors tongue and a triangular tongue, the triangular tongue is provided between the scissors tongue and the second lock tongue assembly; the triangular tongue The tongue and the scissors tongue are respectively movably connected to the housing in the first direction; the triangular tongue and the scissors tongue are respectively abutted against or misaligned with the blocking member.
The lock body of claim 12, wherein the lock body further comprises:

an anti-lock tongue, which is movably arranged on the housing and is located in the direction that the second lock tongue assembly is away from the first lock tongue;

The anti-locking block is rotatably arranged on the casing, the anti-locking tongue is provided with an anti-locking block corresponding to the anti-locking block, the anti-locking block abuts on the anti-locking block, and the anti-locking block is is configured to be rotatable to drive the anti-lock tongue to move in the first direction.
A lock body, wherein the lock body comprises a memory, a processor and a control program of the lock body stored on the memory and can be run on the processor, and the processor implements the control program of the lock body when executing the control program of the lock body. The steps of the control method of the lock body according to any one of requirements 1 to 11.
A computer-readable storage medium, wherein a control program of a lock body is stored on the computer-readable storage medium, and when the control program of the lock body is executed by a processor, any one of claims 1 to 11 is implemented. The steps of the control method of the lock body described above.