CN111742108B - Multifunctional electronic lock body with outgoing and incoming signals based on switch sensing - Google Patents

Abstract

The application discloses a multifunctional electronic lock body with an outgoing signal and an incoming signal based on switch sensing, which comprises a lock body frame, a first handle and a second handle, wherein the first handle and the second handle are arranged on the lock body frame; the signal assembly is provided with a first switch sensing module used for controlling the first goat's horn, a second switch sensing module used for controlling the second goat's horn, a fourth switch sensing module used for controlling the square tongue assembly, a fifth switch sensing module used for sensing that a key of the lock body frame is inserted into the lock body frame to rotate, and a sixth sensing module used for sensing the lock head assembly.

Description

Multifunctional electronic lock body with outgoing and incoming signals based on switch sensing

The present application is based on and claims priority from a chinese patent application having application number 201910070004.X, filed 2019, 1, 24, the entire content of which is incorporated herein by reference in its entirety.

Technical Field

The invention relates to the technical field of locks, in particular to a multifunctional electronic lock body with an input signal and an output signal based on switch sensing.

Background

Common electronic lock body in the market only can export simple signal of unblanking, closing lock, the back lock, often can't judge that the user unblanks from the inside or unblanks from the door outside and come in, and more not suitable for the user to the development demand of discrepancy safety in the mobile internet era.

Therefore, the electronic lock body capable of respectively generating the inside and outside unlocking signals of the door lock is provided, so that the control module of the lock can uniquely determine whether a user unlocks from the outside or from the inside, and the problem to be solved in the technical field of locks is urgently solved.

The information disclosed in this background section is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person skilled in the art.

For the reasons, the applicant provides a multifunctional electronic lock body with an input signal and an output signal based on switch sensing.

Disclosure of Invention

In order to meet the above requirements, the present invention provides a multifunctional electronic lock body with an input signal and an output signal based on switch sensing.

In order to achieve the purpose, the invention adopts the following technical scheme:

a multifunctional electronic lock body with an outgoing signal and an incoming signal based on switch sensing comprises a lock body frame, a first handle and a second handle, wherein the first handle and the second handle are arranged on the lock body frame;

the transmission assembly comprises a connecting elastic piece fixed on the lock body frame, a shifting lever hinged with the connecting elastic piece, a first claw connected with the shifting lever and provided with an abutting part, and a second claw connected with the shifting lever and provided with an abutting part; the first claw is connected with the first handle, and the second claw is connected with the second handle; the first claw and the second claw are driven by the acting force of the first handle and the acting force of the second handle respectively to enable the deflector rod to rotate;

the signal assembly comprises a support structure arranged on the lock body frame and a sensing module arranged on the support structure;

the dead bolt assembly comprises a dead bolt, a linkage fork and a dead bolt shifting fork, wherein the dead bolt is arranged on the lock body frame and transversely slides on the lock body frame;

the clutch assembly comprises a clutch with a clutch plate and a third switch sensing module for controlling the latch bolt assembly;

the oblique tongue component comprises an oblique tongue seat fixed on the lock body frame, an oblique tongue structure arranged on the oblique tongue seat, and an inner oblique tongue hinged with the oblique tongue structure;

the signal assembly is provided with a first switch sensing module used for controlling the first goat's horn, a second switch sensing module used for controlling the second goat's horn, a fourth switch sensing module used for controlling the square tongue assembly, a fifth switch sensing module used for sensing that a key of the lock body frame is inserted into the lock body frame to rotate, and a sixth switch sensing module used for sensing the lock head assembly.

The technical scheme is that the first switch sensing module, the second switch sensing module, the third switch sensing module, the fourth switch sensing module, the fifth switch sensing module and the sixth switch sensing module are composed of mechanical switches and/or electronic sensors.

The signal assembly is connected with a signal control module of the door lock device in a plug wire or wireless communication mode.

According to a further technical scheme, when the first switch sensing module detects that the first claw rotates to a preset angle, a door entering signal is sent to the third switch sensing module, and the third switch sensing module cancels the limitation on the movement of the latch bolt seat.

According to a further technical scheme, when the second switch sensing module detects that the second claw rotates to a preset angle, an exit signal is sent to the third switch sensing module, and the third switch sensing module cancels the limitation on the movement of the latch bolt seat.

The technical scheme is that the driving lever is connected with a first counter lock gear transmission piece, and the square tongue shifting fork is connected with a second counter lock gear transmission piece meshed with the first counter lock gear transmission piece.

According to the further technical scheme, when the shifting lever rotates, the first reverse locking gear transmission piece and the second reverse locking gear transmission piece are sequentially driven to rotate to trigger the fourth switch sensing module, and the fourth switch sensing module cancels the limitation on the movement of the dead bolt.

The technical scheme is that when the first locking gear transmission piece connected with the transmission assembly rotates, the first locking gear transmission piece stirs the second locking gear transmission piece to drive the square tongue assembly to rotate, the square tongue assembly shoots out the square tongue, a square tongue locking signal is generated, the handle is arranged to be locked reversely, and the fourth switch sensing module can not be triggered after the square tongue assembly is subsequently stirred.

The lock body frame is also provided with a lock head assembly for inserting a key and a key transmission assembly which is in intermittent transmission connection with the lock head assembly and is used for driving the latch bolt assembly; the lock head assembly rotates along with a key, so that the key transmission assembly triggers the fifth switch sensing module, and the third switch sensing module cancels the limitation on the movement of the latch bolt seat;

when a key is inserted into and rotates the lock assembly, the lock assembly pushes a lock shifting fork of the lock assembly, the lock shifting fork of the lock assembly pushes an inclined tongue linkage sheet of the lock assembly, and the inclined tongue linkage sheet of the lock assembly pushes an inclined tongue seat to retract the inclined tongue assembly;

when a key is inserted into and rotates the lock assembly, the lock assembly pushes the dead bolt shifting fork of the lock assembly, and the dead bolt shifting fork of the lock assembly indirectly drives the dead bolt in transmission connection with the dead bolt shifting fork to be driven out or retracted.

The lock head assembly is fixed on the lock body frame through screws and comprises a lock head switch contact piece which is in close contact with the sixth switch sensing module; when the screw is unscrewed, the sixth switch sensing module is no longer in a trigger state, and a signal that one group of lock head components are disassembled or damaged is generated to prompt a user.

Compared with the prior art, the invention has the beneficial effects that: the lock body of this scheme of adoption, when the user revolving door handle, realized can producing the transmission signal and other many signals of inside and outside handle of lock respectively, confirmed the action that the user was unblanked from "getting into" outdoors or "going out" from the door, can effectively adapt to the development demand of mobile internet user to the safety of cominging in and going out in times, user's accessible network acquires the discrepancy signal that signal component sent. In addition, the lock body of this scheme also possesses anti-lock, locking, unblock function equally, and the practicality is strong, is fit for numerous scenes such as hotel, official working, family and uses.

The invention is further described below with reference to the accompanying drawings and specific embodiments.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of a multifunctional electronic lock body with an input signal and an output signal based on switch sensing according to the present invention;

FIG. 2 is a schematic diagram of an exploded view of the structure of FIG. 1;

FIG. 3 is a schematic view of a portion of the structure of FIG. 1 (first counter lock gear strap, first cleat, second cleat);

FIG. 4 is a schematic view of the structure of the shift lever of FIG. 1;

FIG. 5 is a schematic diagram of the structure of FIG. 4 from another perspective;

FIG. 6 is a schematic structural view of the oblique tongue seat of the structure of FIG. 1;

FIG. 7 is a schematic structural view of a second reverse lock gear drive strap of the structure of FIG. 1;

FIG. 8 is a schematic view of the first sheepskin of the structure of FIG. 1;

FIG. 9 is a schematic view of the structure of FIG. 8 from another angle;

FIG. 10 is a schematic view of another embodiment of the first sheepskin of the structure of FIG. 1;

FIG. 11 is a schematic view of a second sheepskin of the structure of FIG. 1;

FIG. 12 is a schematic view of the structure of FIG. 11 from another angle;

FIG. 13 is a schematic diagram of the structure of the signaling assembly of FIG. 1;

fig. 14 is a schematic structural view of the anti-insertion plate of the structure of fig. 1.

Reference numerals

100 lock body frame 200 key drive assembly

201 lock shifting fork 202 inclined tongue linkage sheet

203 anti-insert plate 204 double-hole spring

205 mounting projection 206 position-locking projection

300 oblique tongue component 301 oblique tongue seat

302 oblique tongue structure 303 inner oblique tongue

304 latch spring 305 first positioning projection

306 second positioning projection 307 abutment surface

400 prevent inserting subassembly 401 and prevent inserting tongue

402 anti-insertion tab guide sleeve 403 anti-insertion tab

404 anti-insertion hook piece 500 square tongue component

501 sliding guide groove 502 square tongue

503 interlocking fork 504 dead bolt shifting fork

505 linkage fork spring 600 lock head assembly

601 lock switch contact 700 clutch assembly

701 clutch plate 702 clutch

703 third switch sensing module 800 transmission component

801 driving lever 802 first claw

803 second goat's horn 804 goat's horn spacer

805 first counter lock gear drive strap 806 second counter lock gear drive strap

807 connecting boss 808 second boss

809 mounting hole 810 spacing groove

811 mounting groove 812 deflector rod spring

813 columnar boss 814 abutment

815 primary contact surface 816 secondary contact surface

817 third contact surface 818 characteristic surface

819 feature 820 interference surface

900 signal assembly 901 signal interface

902 cradle structure 903 first switch sensing module

904 second switch sense Module 905 fourth switch sense Module

906 fifth switch sensing module 907 sixth switch sensing module

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings and the detailed description.

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

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

In the present invention, unless otherwise explicitly specified and limited, the term "key" refers to a mechanical key, and a person of ordinary skill in the art can understand the specific meaning of the above term in the present invention according to specific situations.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be connected or detachably connected or integrated; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean 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 this specification, the schematic representations of the terms used above should not be understood to necessarily refer to 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 described in this specification can be combined and combined by those skilled in the art.

As shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7, fig. 8, fig. 9, fig. 10, fig. 11, fig. 12, fig. 13 and fig. 14, which are schematic structural diagrams of an embodiment of a multifunctional electronic lock body with an input and output signal based on switch sensing according to the present invention, including a lock body frame 100 with a door lock control module and a first handle and a second handle mounted on the lock body frame 100, further including a key transmission assembly 200 mounted in the lock body frame 100, a latch bolt assembly 300 in transmission connection with the key transmission assembly 200, an anti-insertion assembly 400 disposed at a side of the latch bolt assembly 300 and in front of the key transmission assembly 200, a latch bolt assembly 500 connected with the key transmission assembly 200 and used for realizing anti-lock, a lock cylinder assembly 600 connected with the key transmission assembly 200 and used for inserting a key, a clutch assembly 700 used for controlling the latch bolt assembly 300, a transmission assembly 800 for the rotational transmission of the first handle and the second handle, and a signal assembly 900 for detecting the key transmission assembly 200, the latch bolt assembly 300, the dead bolt assembly 500 and the transmission assembly 800;

in the embodiment shown in fig. 1 and 2, the square tongue assembly 500 includes a square tongue 502 having a sliding guide groove 501, a linkage fork 503 connected to the square tongue 502, and a square tongue fork 504 abutting against the linkage fork 503 and hinged to the lock body frame 100; the dead bolt 502 is used for sliding transversely on the lock body frame 100 to reversely lock the lock body; the linkage fork 503 is connected with a linkage fork spring 505, and one end of the linkage fork spring 505 is fixed on the lock body frame 100;

in the embodiment shown in fig. 2 and 3, the driving assembly 800 includes a claw assembly for mounting the first handle and the second handle, and a driving lever 801 (see fig. 2) in driving connection with the claw assembly, and a first counter-locking gear driving plate 805 and a second counter-locking gear driving plate 806 in meshing connection with each other; the cavel assembly comprises a first cavel 802 connected to a first handle and having an abutment 814, a second cavel 803 connected to a second handle and having an abutment 814, and a cavel spacer 804 separating the first and second handles; the first reverse locking gear transmission plate 805 is provided with a connecting protrusion 807 (see fig. 3) for connecting with the first claw 802 and the second claw 803, and the second reverse locking gear transmission plate 806 is provided with a second boss 808 (see fig. 2) mounted on the sliding guide groove 501.

In the embodiment shown in fig. 2 and 8, the clutch assembly 700 includes a clutch 702 having clutch plates 701, and a set of switch sensing modules for controlling the latch structure 302 of the latch assembly 300; the clutch plate 701 abuts against the abutting surface 820 of the first claw 802.

In the embodiment shown in fig. 1 and 2, the key transmission assembly 200 includes a lock fork 201 connected to the lock assembly 600, a latch plate coupling plate 202 intermittently connected to the lock fork 201, an anti-jamming plate 203 connected to the latch plate coupling plate 202, and a double-hole spring 204 for connecting the lock fork 201 and the anti-jamming plate 203.

In the embodiment shown in fig. 1 and 2, the anti-insertion assembly 400 includes an anti-insertion tongue 401 for realizing anti-insertion, an anti-insertion piece guide sleeve 402 for accommodating the anti-insertion tongue 401, an anti-insertion tab 403 connected to the anti-insertion piece guide sleeve 402 and abutting against the anti-insertion plate 203, an anti-insertion hook piece 404 connected to the anti-insertion piece guide sleeve 502, and an anti-insertion spring 406 for connecting the anti-insertion tab 403 and the anti-insertion tongue 401;

as shown in fig. 14, the anti-insertion plate 203 is pulled by the double-hole spring 204, the locking protrusion 206 at the upper end of the anti-insertion plate 203 abuts against the abutting surface 307 of the latch bolt seat 301, and the latch bolt assembly 300 cannot retract.

In the embodiment shown in fig. 1 and 2, the latch bolt assembly 300 includes a latch bolt seat 301 that moves laterally within the lock body frame 100 to effect opening and closing of the door, a latch bolt structure 302 connected to the latch bolt seat 301, and an inner latch bolt 303 connected to the latch bolt structure 302; wherein, the inner oblique tongue 303 is hinged with the oblique tongue seat 301.

In the embodiment shown in fig. 1 and 2, the signaling assembly 900 includes a bracket structure 902 mounted to the lock body frame, and a sensing module mounted to the bracket structure 902.

In the embodiment shown in fig. 3, the first claw 802 and the second claw 803 are provided with mounting holes 809 for mounting the first handle and the second handle, respectively.

In the embodiment shown in fig. 3, the first claw 802 and the second claw 803 are both provided with an arc-shaped limiting groove 810 for connecting with the connecting protrusion 807 of the first counter lock gear transmission piece 805.

In the embodiment shown in fig. 4, the driving lever 801 is provided with an installation groove 811 for fitting the first cleat, and one end of the driving lever 801 is connected with a driving lever spring 812.

In the embodiment shown in fig. 2, specifically, the driving lever 801 is sleeved on the cylindrical protrusion 813 of the lock body frame 100, and the driving lever spring 812 is substantially a torsion spring, and is used for returning the driving lever 801 to the original position after being driven to rotate.

In the embodiment shown in fig. 2, the latch tongue mount 301 is connected to the lock body frame 100 with a latch tongue spring 304. The latch bolt spring 304 is used for restoring the latch bolt seat 301 to a home position, and when the latch bolt seat 301 is driven by the transmission assembly to move transversely to open and close the door, the latch bolt spring 304 can restore the latch bolt seat (i.e. the latch bolt structure 302 is kept in an extended or retracted state).

In the embodiment shown in fig. 2, the upper end of the anti-insertion plate 203 is provided with a mounting protrusion 205 for mounting a double-hole spring 204.

In the embodiment shown in fig. 4, the oblique tongue holder 301 is provided with a first positioning protrusion 305 for moving and positioning with the lock body frame, a second positioning protrusion 306, and an abutting surface 307 for abutting against the lock body frame.

In the embodiment shown in fig. 2, the abutment 814 (see fig. 3) of the second claw 806 abuts against the clutch plate 701 of the clutch assembly 700.

The working principle of the lock body is now explained with reference to fig. 1 to 12:

when the lock body is an electronic lock body, an output shaft of a first handle (not shown in the figure) is arranged in the mounting hole 809 of the first claw 802; lifting and rotating the first handle drives the first claw 802 to rotate, the mounting groove 810 of the first claw 802 is matched with the connecting protrusion 807 in the first gear locking transmission piece 805 to rotate the second gear locking transmission piece 806, and the connecting protrusion 807 of the second gear locking transmission piece 806 moves in the sliding guide groove 501 of the square tongue 502 to eject the square tongue 502. Wherein, when the first handle is pressed down, the square tongue 502 retracts into the lock body frame 100.

In this embodiment, when the lock body is an electronic lock body, when the output shaft of the second handle (not shown in the figure) is installed in the installation hole 809 of the second claw 803; the second claw 803 is driven to rotate by lifting and rotating the handle shaft. The second claw 803 rotates the second gear locking transmission plate 806 in cooperation with the connecting protrusion 807 in the first gear locking transmission plate 805, and the connecting boss 807 of the second gear locking transmission plate 806 moves in the sliding guide groove 501 of the square tongue 502 to eject the square tongue 502. Wherein, when the second handle is pressed down, the square tongue 502 retracts into the lock body frame 100.

In this embodiment, when the lock body is an electronic lock body, when the output shaft of the first handle (not shown in the figure) is installed in the installation hole 809 of the first claw 802; the handle shaft is pressed down to drive the first claw 802 to rotate, a first contact surface 815 in the first claw 802 abuts against a second contact surface 816 in the shift lever 801, so that the shift lever 801 is rotated, and a third contact surface 817 in the shift lever 801 is rotated to drive the inclined tongue seat 301, so that the inclined tongue seat 301 retracts.

In this embodiment, when the lock body is an electronic lock body, when the output shaft of the second handle (not shown in the figure) is installed in the installation hole 809 of the second claw 803; the same principle as the first handle is pressed and rotated, and the inclined tongue holder 301 is driven, so that the inclined tongue holder 301 is retracted.

In this embodiment, when the lock body is an electronic lock body, and when the clutch assembly does not receive a door opening signal, the clutch plate 701 in the clutch assembly 700 abuts against the first contact surface 815 in the first claw 802, the output shaft of the first handle is installed in the installation hole 809 of the first claw 802, the output shaft of the first handle is pressed down to drive the first claw 802, and the rotation of the first claw 802 is blocked, so that the door lock opening function cannot be realized.

In this embodiment, be provided with in the lock body and pass through the key for open the oblique tongue subassembly, specific process is: when a key is inserted into the lock cylinder assembly 600, the key is turned, the lock cylinder assembly 600 pushes the lock cylinder shifting fork 201, the lock cylinder shifting fork 201 pushes the latch bolt coupling sheet 202, and the latch bolt coupling sheet 202 pushes the second positioning protrusion 306 in the latch bolt seat 301 to retract the latch bolt assembly.

In this embodiment, be provided with in the lock body and open or anti-big square bolt of locking through the key, specific process is: when a key is inserted into the lock cylinder assembly 600, the key is turned, the lock cylinder assembly pushes the dead bolt shifting fork 504, the dead bolt shifting fork 504 drives the second gear locking transmission piece 806 to rotate, and the second boss 808 in the second gear locking transmission piece 806 slides in the sliding guide groove 501 of the dead bolt 502 to drive the dead bolt 502 out or retract.

In this embodiment, be provided with in the lock body and prevent inserting the function, specific process is: after the door is closed, the anti-insertion tongue 401 retracts to push the anti-insertion hook piece 404 to move, at the moment, the double-hole spring 204 pulls the anti-insertion plate 203, the anti-insertion plate 203 is abutted against the abutting surface 307 of the oblique tongue seat 301, and the oblique tongue assembly cannot retract.

In this embodiment, the signal assembly is connected to the lock body control module, and in order to implement a multifunctional electronic lock body with an input signal and an output signal based on switch sensing, as shown in fig. 1 and fig. 2, the signal assembly 900 includes a bracket structure 902 mounted on the lock body frame 100, and a sensing module (see fig. 13 in particular) mounted on the bracket structure 902;

in the embodiment shown in fig. 13, in particular, the signal assembly is provided with a first switch sensing module 903 for controlling the first claw, a second switch sensing module 904 for controlling the second claw, a fourth switch sensing module 905 for controlling the dead bolt assembly, a fifth switch sensing module 906 for sensing the key insertion rotation of the lock body frame 100, and a sixth switch sensing module 907 for sensing the lock head assembly.

The clutch assembly 700 further includes a third switch sensing module 703 for controlling the latch structure 302 of the latch assembly 300;

preferably, the first switch sensing module 903, the second switch sensing module 904, the fourth switch sensing module 905, the fifth switch sensing module 906 and the sixth switch sensing module 907 are composed of mechanical switches and/or electronic sensors.

Preferably, the signal assembly is connected with a signal control module of the door lock device through a patch cable or wireless communication.

In the embodiment shown in fig. 2 and 13, the square tongue 502 is locked by the fourth switch sensing module 905, and when the shift lever 801 rotates, the first locking gear driving plate 805 and the second locking gear driving plate 806 are sequentially driven to rotate, so that the square tongue 502 moves towards the inside or the outside of the lock body frame 100, and the fourth switch sensing module 905 is triggered. At this time, a set of anti-lock/unlock signals of the dead bolt 502 is generated, so that the dead bolt 502 can be retracted into the lock body frame 100.

In the embodiment shown in fig. 2 and 13, when the first switch sensing module 903 detects that the first claw 805 rotates, an entry signal is sent to the third switch sensing module 703, so that the latch structure 302 rebounds (retracts) into the lock body frame 100;

specifically, a first handle is defined as a handle outside a lock body door, the clutch assembly 700 executes an unlocking signal instruction, the clutch plate 701 moves and is not abutted to the abutting part 814 of the first claw 802, the first claw 802 is connected with the first handle, the first handle is rotated, the first handle drives the first claw 802 to rotate, and when the first handle rotates to a preset stroke or angle, the first claw 802 triggers the first switch sensing module 903 to generate a set of signals for unlocking from the outside of the door to enter, and meanwhile, the oblique tongue base 301 retracts (is matched with the rotation of the first handle) to achieve the effect of opening the door;

in the embodiment shown in fig. 2 and 13, when the second switch sensing module 904 detects that the second claw 806 is rotated, an exit signal is sent to the third switch sensing module 703, so that the latch structure 302 rebounds into the lock body frame 100.

Specifically, define the handle in the lock body door with the second handle, second goat's horn 803 is connected with the second handle, rotates the second handle, and the second handle drives second goat's horn 803 and rotates, when rotating predetermined stroke and or angle, second goat's horn 803 triggers second switch sensing module 904, produces the signal of unblanking "going out" in a set of door, makes oblique tongue seat 301 indentation (the rotation of cooperation second handle) simultaneously, reaches the effect of opening the door.

As shown in fig. 1, the lock body frame 100 is further installed with a lock cylinder assembly 600 for inserting a key, and a key driving assembly 300 intermittently driven-connected with the lock cylinder assembly 600 and for driving the latch bolt assembly 300;

the lock cylinder assembly 600 rotates with the key causing the key operated assembly 300 to actuate the fifth switch sensing module 906.

In the embodiment shown in fig. 1 and 13, the lock cylinder assembly 600 is fixed to the lock body frame 100 by screws;

the lock cylinder assembly 600 includes a lock cylinder switch contact 601, and the lock cylinder switch contact 601 is in close contact with a sixth switch sensing module 907. When the screw is in a locked state, the lock switch contact plate 601 is pressed by the screw to trigger the sixth switch sensing module 907 arranged in the signal assembly 900, when the screw is unscrewed, the screw does not press the lock switch contact plate 601 any more, the sixth switch sensing module 907 is not in a triggered state any more, a signal that a group of lock assemblies 600 are detached or damaged is generated, and a user is prompted in time.

In this embodiment, the first handle or the second handle is rotated clockwise to drive the shift lever 801 of the transmission assembly 800 to rotate, the shift lever 801 drives the latch tongue assembly 300 connected to the shift lever 801 to drive the latch tongue structure 302, the latch tongue structure 302 triggers the third switch sensing module 703 disposed on the clutch assembly to generate a set of latch tongue door opening signals, and the latch tongue base 301 retracts (in cooperation with the rotation of the first handle or the second handle) to achieve the door opening effect.

In this embodiment, the first handle or the second handle is rotated clockwise to drive the first reverse locking gear transmission piece 805 connected to the transmission assembly 200 to rotate, the first reverse locking gear transmission piece 805 dials the second reverse locking gear transmission piece 806 to drive the square tongue assembly 500 to rotate, and the square tongue assembly 500 enters the square tongue 502 to realize the unlocking and reverse locking of the handle; at this time, the square tongue assembly 500 triggers a fourth switch sensing module 905 arranged in the signal assembly 900 to generate a set of square tongue counter-locking and unlocking signals, and the fourth switch sensing module 905 cancels the movement restriction on the square tongue;

in this embodiment, the first handle or the second handle is rotated counterclockwise to drive the first reverse locking gear transmission piece 805 connected to the transmission assembly 200 to rotate, the first reverse locking gear transmission piece 805 dials the second reverse locking gear transmission piece 806 to drive the square tongue assembly 500 to rotate, and the square tongue assembly 500 drives the square tongue 502 to realize the reverse locking of the handle; at this time, the fourth switch sensing module 905 disposed in the signal assembly 900 is not triggered any more by the toggling of the dead bolt assembly 500, so as to generate a dead bolt locking signal.

In the embodiment shown in fig. 2 and 13, a key transmission assembly 200 is further disposed in the lock body frame, one end of the key transmission assembly 200 is cooperatively connected with the lock cylinder assembly 600, the other end of the key transmission assembly 200 is located in the limiting region, the key is inserted into the lock cylinder assembly 600, the key is turned to drive a lock cylinder fork 201 in the key transmission assembly 200 to rotate, and the lock cylinder fork 201 triggers a fifth switch sensing module 906 disposed in the signal assembly 900 to generate a set of mechanical key door opening signals.

To sum up, the lock body of this scheme of adoption when the user rotates the door handle, has realized that can produce the transmission signal and other many signals of inside and outside handle of lock respectively, has confirmed that the user is "getting into" the action of unblanking or "going out" the action of unblanking from the door outside, can effectively adapt to the user in the mobile internet era to the development demand of discrepancy safety, and the user accessible network acquires the discrepancy signal that signal component sent. In addition, the lock body of this scheme also possesses anti-lock, locking, unblock function equally, and the practicality is strong, is fit for numerous scenes such as hotel, official working, family and uses.

Various other modifications and changes may be made by those skilled in the art based on the above-described technical solutions and concepts, and all such modifications and changes should fall within the scope of the claims of the present invention.

Claims (10)

1. A multifunctional electronic lock body with an outgoing signal and an incoming signal based on switch sensing is achieved, and the multifunctional electronic lock body comprises a lock body frame, a first handle and a second handle, wherein the first handle and the second handle are mounted on the lock body frame;

the transmission assembly comprises a connecting elastic piece fixed on the lock body frame, a shifting lever hinged with the connecting elastic piece, a first claw connected with the shifting lever and provided with an abutting part, and a second claw connected with the shifting lever and provided with an abutting part; the first claw is connected with the first handle, and the second claw is connected with the second handle; the first claw and the second claw are driven by the acting force of the first handle and the acting force of the second handle respectively to enable the deflector rod to rotate;

the signal assembly comprises a support structure arranged on the lock body frame and a sensing module arranged on the support structure;

the dead bolt assembly comprises a dead bolt, a linkage fork and a dead bolt shifting fork, wherein the dead bolt is arranged on the lock body frame and transversely slides on the lock body frame;

the clutch assembly comprises a clutch with a clutch plate and a third switch sensing module for controlling the latch bolt assembly;

the oblique tongue component comprises an oblique tongue seat fixed on the lock body frame, an oblique tongue structure arranged on the oblique tongue seat, and an inner oblique tongue hinged with the oblique tongue structure;

the signal assembly is provided with a first switch sensing module used for controlling the first goat's horn, a second switch sensing module used for controlling the second goat's horn, a fourth switch sensing module used for controlling the square tongue assembly, a fifth switch sensing module used for sensing that a key of the lock body frame is inserted into the lock body frame to rotate, and a sixth switch sensing module used for sensing the lock head assembly.

2. The multifunctional electronic lock body with the function of sending out and receiving signals based on switch sensing of claim 1, wherein the first switch sensing module, the second switch sensing module, the third switch sensing module, the fourth switch sensing module, the fifth switch sensing module and the sixth switch sensing module are composed of mechanical switches and/or electronic sensors.

3. The multifunctional electronic lock body with the function of giving and receiving signals based on switch sensing as claimed in claim 1, wherein the signal assembly is connected with the signal control module of the door lock device by means of patch wires or wireless communication.

4. The multifunctional electronic lock body with the function of sending out and in signals based on switch sensing as claimed in claim 1, wherein when the first switch sensing module detects that the first claw rotates to a preset angle, the first switch sensing module sends a door entering signal to the third switch sensing module, and the third switch sensing module cancels the limitation of the movement of the declivity tongue seat.

5. The multifunctional electronic lock body with the function of giving an out signal and an in signal based on the switch sensing of claim 1, wherein when the second switch sensing module detects that the second claw rotates to a preset angle, the second switch sensing module sends an out signal to the third switch sensing module, and the third switch sensing module cancels the limitation of the movement of the declivity tongue seat.

6. The multifunctional electronic lock body with the function of sending out and receiving signals based on switch sensing as claimed in claim 1, wherein the shift lever is connected with a first anti-lock gear driving piece, and the dead bolt shifting fork is connected with a second anti-lock gear driving piece meshed with the first anti-lock gear driving piece.

7. The multifunctional electronic lock body with the function of sending out and receiving signals based on switch sensing of claim 6, wherein when the shift lever rotates, the first counter lock gear transmission piece and the second counter lock gear transmission piece are sequentially driven to rotate to trigger the fourth switch sensing module, and the fourth switch sensing module cancels the limitation on the movement of the square bolt.

8. The multifunctional electronic lock body with the function of sending out and entering signals based on switch sensing is characterized in that when a first counter lock gear transmission piece connected with the transmission assembly rotates, the first counter lock gear transmission piece stirs a second counter lock gear transmission piece to drive a square tongue assembly to rotate, the square tongue assembly shoots a square tongue to generate a square tongue counter lock signal and realize the reverse locking of a handle, and the fourth switch sensing module cannot be triggered by the subsequent stirring of the square tongue assembly.

9. The multifunctional electronic lock body with the outgoing and incoming signals based on the switch sensing is characterized in that the lock body frame is also provided with a lock head assembly for inserting a key and a key transmission assembly which is in intermittent transmission connection with the lock head assembly and is used for driving the latch bolt assembly; the lock head assembly rotates along with a key, so that the key transmission assembly triggers the fifth switch sensing module, and the third switch sensing module cancels the limitation on the movement of the latch bolt seat.

10. The multifunctional electronic lock based on switch sensing for realizing signal input and output according to claim 9, wherein the lock head assembly is fixed on the lock body frame through screws, and comprises a lock head switch contact which is in close contact with the sixth switch sensing module; when the screw is unscrewed, the sixth switch sensing module is no longer in a trigger state, and a signal that one group of lock head components are disassembled or damaged is generated to prompt a user.

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