CN111742108A - 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

Multifunctional electronic lock body with output and input signals based on information sharing

[0001] The present application is based on and claims priority from the chinese patent application having application number 201910070004.X, application date 2019, 1, 24, the entire content of which is incorporated herein by reference in its entirety.

[0002] Field of the invention

[0003] The application relates to the technical field of locks, in particular to a multifunctional electronic lock body with an out signal and an in signal based on switch sensing.

[0004] Background of the invention

[0005] The common electronic lock body in the market can only output simple signals of unlocking, locking and back locking, and often cannot judge whether a user unlocks from the inside of a door or unlocks from the outside of the door, so that the common electronic lock body is more and more not suitable for the development requirement of the user on access safety when the mobile internet is used.

[0006] 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 needed.

[0007] The information disclosed in this background section is only for enhancement of understanding of the general background of the application 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.

[0008] For the reasons, the applicant provides a multifunctional electronic lock body with an input signal and an output signal based on switch sensing.

[0009] Content of application

[0010] In order to meet the above requirements, the present application aims to provide a multifunctional electronic lock body with an input signal and an output signal based on switch sensing.

[0011] In order to achieve the purpose, the following technical scheme is adopted in the application:

[0012] 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;

[0013] 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; [0014] the signal assembly comprises a support structure arranged on the lock body frame and a sensing module arranged on the support structure

[0015] 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;

[0016] the clutch assembly comprises a clutch with a clutch plate and a third switch sensing module used for controlling the latch bolt assembly;

[0017] 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;

[0018] the signal assembly is provided with a first switch sensing module for controlling the first goat's horn, a second switch sensing module for controlling the second goat's horn, a fourth switch sensing module for controlling the square tongue assembly, a fifth switch sensing module for sensing the insertion and rotation of a key of the lock body frame, and a sixth sensing module for sensing the lock head assembly

[0019] 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.

[0020] The signal assembly is connected with a signal control module of the door lock device in a plug wire or wireless communication mode.

[0021] 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 of the movement of the inclined tongue seat.

[0022] 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 sensing module, and the third switch sensing module cancels the limitation on the movement of the latch bolt seat.

[0023] 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 and connected with the first counter lock gear transmission piece.

[0024] 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 square bolt.

[0025] 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.

[0026] 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;

[0027] 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;

[0028] 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.

[0029] 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 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 detached or damaged is generated to prompt a user.

[0030] Compared with the prior art, the beneficial effects of the application lie in 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 user and "got into" unblanked or "gone out" the action of unblanking from the door outside, "can effectively adapt to the development demand of mobile internet user to the safety of cominging in and going out in era, 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.

[0031] The present application is further described with reference to the following drawings and detailed description.

[0032] Description of the drawings

[0033] 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 application;

[0034] FIG. 2 is a schematic diagram of an exploded view of the structure of FIG. 1;

[0035] FIG. 3 is a schematic view of a portion of the structure of FIG. 1 (first counter lock gear strap, first cleat, second cleat);

[0036] FIG. 4 is a schematic view of the structure of the shift lever of FIG. 1;

[0037] FIG. 5 is a schematic diagram of the structure of FIG. 4 from another perspective;

[0038] FIG. 6 is a schematic structural view of the oblique tongue seat of the structure of FIG. 1;

[0039] FIG. 7 is a schematic structural view of a second reverse lock gear drive strap of the structure of FIG. 1;

[0040] FIG. 8 is a schematic view of the first sheepskin of the structure of FIG. 1;

[0041] FIG. 9 is a schematic view of the structure of FIG. 8 from another angle;

[0042] FIG. 10 is a schematic view of another embodiment of the first sheepskin of the structure of FIG. 1;

[0043] FIG. 11 is a schematic view of a second sheepskin of the structure of FIG. 1;

[0044] FIG. 12 is a schematic view of the structure of FIG. 11 from another angle;

[0045] FIG. 13 is a schematic diagram of the structure of the signaling assembly of FIG. 1;

[0046] fig. 14 is a schematic structural view of the anti-insertion plate of the structure of fig. 1.

[0047] Reference numerals

[0048]100 lock body frame 200 key drive assembly

[0049]201 lock shifting fork 202 inclined tongue linkage sheet

[0050]203 anti-plugging plate²(M double-hole spring

[0051]205 mounting projection 206 position-locking projection

[0052]300 oblique tongue component 301 oblique tongue seat

[0053]302 oblique tongue structure 303 inner oblique tongue

[0054]304 latch spring 305 first positioning projection

[0055]306 second positioning projection 307 abutting surface [0056]400 anti-insertion assembly 401 anti-insertion tongue

[0057]402 anti-insertion tab guide sleeve 403 anti-insertion tab

[0058]404 anti-insertion hook piece 500 square tongue component

[0059]501 sliding guide groove 502 square tongue

[0060]503 interlocking fork 504 dead bolt shifting fork

[0061]505 linkage fork spring 600 lock head assembly

[0062]601 lock switch contact 700 clutch assembly

[0063]701 clutch plate 702 clutch

[0064]703 third switch sensing module 800 transmission component

[0065]801 driving lever 802 first claw

[0066]803 second goat's horn 804 goat's horn spacer

[0067]805 first counter lock gear drive strap 806 second counter lock gear drive strap

[0068]807 connecting boss 808 second boss

[0069]809 mounting hole 810 spacing groove

[0070]811 mounting groove 812 deflector rod spring

[0071]813 columnar boss 814 abutment

[0072]815 primary contact surface 816 secondary contact surface

[0073]817 third contact surface 818 characteristic surface

[0074]819 feature 820 interference surface

[0075]900 signal assembly 901 signal interface

[0076]902 cradle structure 903 first switch sensing module

[0077]904 second switch sense Module 905 fourth switch sense Module

[0078]906 fifth switch sensing module 907 sixth sensing module

[0079] Detailed description of the preferred embodiments

[0080] In order to make the objects, technical solutions and advantages of the present application more apparent, the present application will be described in further detail with reference to the accompanying drawings and specific embodiments.

[0081] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, 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 application.

[0082] In the description of the present application, it is to be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top"

The terms "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like are used in a generic and descriptive sense only and not for purposes of limitation, and are not intended to indicate or imply that the referenced devices or elements must be in a particular orientation, configuration, or operation in a particular direction.

[0083] 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, features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

[0084] In the present application, unless otherwise explicitly specified and limited, the term "key" refers to a mechanical key, the specific meaning of which in the present application can be understood by one of ordinary skill in the art as a matter of context.

[0085] In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are intended to be inclusive, e.g., and may be connected or disconnected or integrated as part of a mechanical or electrical connection; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

[0086] In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly, but through another feature in between. 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. Reference to the description of the terms "one embodiment," "some embodiments," "an example," "a specific example," or "some examples" or the like, in the description of the present specification, means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present application. 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.

[0088] Referring to fig. 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13 and 14, the present invention is a structural schematic diagram of an embodiment of a multifunctional electronic lock body with an input and output signal based on switch sensing, 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 driving 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-locking, a lock cylinder assembly 600 connected to the key transmission assembly 200 and used for inserting a key, a clutch assembly 700 for controlling the latch bolt assembly 300, a transmission assembly 800 for rotatably transmitting 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;

[0089] in the embodiment shown in fig. 1 and 2, the dead bolt assembly 500 comprises a dead bolt 502 having a sliding guide slot 501, a linkage fork 503 connected with the dead bolt 502, and a dead bolt fork 504 abutting against the linkage fork 503 and hinged to the lock body frame 100, wherein the dead bolt 502 is used for sliding transversely on the lock body frame 100 to lock the lock body reversely, the linkage fork 503 is connected with a linkage fork spring 505, and one end of the linkage fork spring 505 is fixed to the lock body frame 100;

[0090] in the embodiment shown in fig. 2 and 3, the driving assembly 800 comprises a claw assembly for mounting a first handle and a second handle, a driving rod 801 (see fig. 2) in driving connection with the claw assembly, a first locking gear 805 and a second locking gear 806, the driving rod 801 and the driving rod are in driving connection with the claw assembly, the first locking gear 805 and the second locking gear 806 are in meshed connection with each other, the claw assembly comprises a first claw 802 connected with the first handle and provided with an abutting part 814, a second claw 803 connected with the second handle and provided with an abutting part 814, and a claw separating piece 804 for separating the first handle and the second handle, the first locking gear 805 is provided with a connecting projection 807 (see fig. 3) for connecting with the first claw 802 and the second claw 803, and the second locking gear 806 is provided with a second boss 808 mounted on the sliding guide groove 501 (see fig. 2) ) (ii) a

[0091] 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 separation sheet 701 abuts against the abutting surface 820 of the first claw 802.

[0092] As shown in fig. 1 and 2, in the embodiment, 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;

[0093] 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;

[0094] 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.

[0095] In the embodiment shown in fig. 1 and 2, the latch bolt assembly 300 comprises a latch bolt seat 301 which moves transversely in the lock body frame 100 to realize the opening and closing of the door, a latch bolt structure 302 connected with the latch bolt seat 301, and an inner latch bolt 303 connected with the latch bolt structure 302, wherein the inner latch bolt 303 is hinged with the latch bolt seat 301.

[0096] 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.

[0097] 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.

[0098] 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 anti-lock gear transmission piece 805.

[0099] In the embodiment shown in fig. 4, the driving lever 801 has an installation groove 811 for fitting the first cleat, and a driving lever spring 812 is connected to an end of the driving lever 801.

[0100] As shown in the embodiment of 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 driving the driving lever 801 to rotate and then return to the original position. [0101] 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 moved laterally under the driving of the transmission assembly 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).

[0102] 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.

[0103] 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.

[0104] 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.

[0105] The working principle of the lock body is now explained with reference to fig. 1 to 12:

[0106] 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 installation 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.

[0107] 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 cooperates with the connecting protrusion 807 in the first gear locking transmission plate 805 to rotate the second gear locking transmission plate 806, and the connecting protrusion 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.

[0108] 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, the first contact surface 815 in the first claw 802 abuts against the second contact surface 816 in the shift lever 801, so that the shift lever 801 is rotated, and the 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.

[0109] 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, the inclined tongue 301 is driven, so that the inclined tongue 301 is retracted.

[0110] In this embodiment, when the lock body is an electronic lock body, and the clutch assembly does not receive a door opening signal, the clutch washer 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.

[0111] 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 assembly 600, the key is turned, the lock assembly 600 pushes the lock fork 201, the lock fork 201 pushes the latch bolt coupling plate 202, and the latch bolt coupling plate 202 pushes the second positioning protrusion 306 in the latch bolt seat 301 to retract the latch bolt assembly.

[0112] 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.

[0113] 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.

[0114] 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;

[0115] 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 sensing module 907 for sensing the lock head assembly.

[0116] The clutch assembly 700 further includes a third switch sensing module 703 for controlling the latch structure 302 of the latch assembly 300;

[0117] 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.

[0118] Preferably, the signal assembly is connected with a signal control module of the door lock device through a patch cable or wireless communication.

[0119] 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 counter lock gear driving plate 805 and the second counter lock 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.

[0120] 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 sensing module 703, so that the latch structure 302 rebounds (retracts) into the lock body frame 100;

[0121] specifically, the first handle is defined as the handle outside the lock body door, and the clutch assembly 700 executes the unlocking signal command

When 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 to drive 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 seat 301 retracts (is matched with the rotation of the first handle) to achieve the effect of opening the door;

[0122] in the embodiment shown in fig. 2 and 13, when the second switch sensor module 904 detects that the second claw 806 is rotated, an exit signal is sent to the third sensor module 703, so that the latch structure 302 rebounds into the lock body frame 100.

[0123] 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.

[0124] 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;

[0125] the lock cylinder assembly 600 rotates with the key to make the key transmission assembly 300 trigger the fifth switch sensing module 906[0126] in the embodiment shown in fig. 1 and 13, the lock cylinder assembly 600 is fixed to the lock body frame 10 by screws

0；

[0127] The lock cylinder assembly 600 includes a lock cylinder switch contact 601, and the lock cylinder switch contact 601 is in close contact with the sixth 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.

[0128] 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.

[0129] In the embodiment, the first handle or the second handle is rotated clockwise to drive the first reverse locking gear transmission piece 805 connected with 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;

[0130] in the embodiment, the first handle or the second handle is rotated counterclockwise to drive the first reverse locking gear transmission piece 805 connected with the transmission assembly 200 to rotate, the first reverse locking gear transmission piece 805 drives the second reverse locking gear transmission piece 806 to drive the square tongue assembly 500 to rotate, the square tongue assembly 500 drives the square tongue 502 to realize the reverse locking of the handle, and at this time, the square tongue assembly 500 is pulled to not trigger the fourth switch module 905 arranged in the signal assembly 900 to generate a square tongue reverse locking signal.

[0131] 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.

[0132] In conclusion, by adopting the lock body, when a user rotates the door handle, the transmission signals and other multi-signals of the inside and outside handles of the door lock can be respectively generated, the behavior that the user enters the door to unlock or goes out of the door to unlock is determined, the development requirements of the user on access safety in the mobile internet era can be effectively met, and the user can acquire the access signals sent by the signal component through the network. 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.

[0133] Various other modifications and changes may be made by those skilled in the art based on the above description and concepts, and all such modifications and changes are intended to fall within the scope of the claims.

Summary of The Invention

Technical problem

Solution to the problem

Advantageous effects of the invention

Claims (1)

1. Claims

   [ claim 1] A multifunctional electronic lock body with an input and output signal based on switch sensing, comprising a lock body frame, a first handle and a second handle which are arranged on the lock body frame, and is characterized by further comprising a transmission assembly which is arranged in the lock body frame and is connected with the first handle and the second handle, a signal assembly which is arranged in the lock body frame and is used for driving the transmission assembly, a square tongue assembly which is arranged in the lock body frame and is used for triggering the signal assembly, a clutch assembly which is arranged in the lock body frame and is connected with the transmission assembly, and a latch bolt assembly which is arranged in the lock body frame and is connected with the transmission assembly;

   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 second handle respectively to rotate the deflector rod;

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

   the square bolt assembly comprises a square bolt, a linkage fork and a square bolt shifting fork, wherein the square 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 used 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 sensing module used for sensing the lock head assembly.

   [ claim 2] the multifunctional electronic lock body with the function of sending out and in signals based on switch sensing is characterized in 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.

   [ claim 3] the multifunctional electronic lock body based on switch sensing to realize the incoming and outgoing signals is characterized in that the signal assembly is connected with the signal control module of the door lock device through patch wires or wireless communication.

   [ claim 4] the multifunctional electronic lock body with the function of entering and exiting signals based on the switch sensing according to 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.

   [ claim 5] the multifunctional electronic lock body for realizing the in and out signals based on the switch sensing according to claim 1, wherein when the second switch sensing module detects that the second goat's horn rotates to a preset angle, the second switch sensing module sends out signals to the third sensing module, and the third switch sensing module cancels the limitation of the movement of the declivity tongue seat.

   [ claim 6] the multifunctional electronic lock based on switch sensing for realizing signal input and output according to claim 1, wherein the shift lever is connected with a first counter lock gear driving piece, and the dead bolt shifting fork is connected with a second counter lock gear driving piece engaged with the first counter lock gear driving piece.

   [ claim 7] the multifunctional electronic lock based on switch sensing for realizing the signal input and output according to claim 6, wherein when the shift lever rotates, the first counter lock gear driving piece and the second counter lock gear driving piece are sequentially driven to rotate to trigger the fourth switch sensing module, and the fourth switch sensing module cancels the limitation of the movement of the square bolt.

   [ claim 8] according to claim 6, when the first counter lock gear transmission piece connected with the transmission component rotates, the first counter lock gear transmission piece stirs the second counter lock gear transmission piece to drive the square tongue component to rotate, the square tongue component shoots out the square tongue, the square tongue counter lock signal is generated, the handle setting counter lock is realized, and the fourth switch sensing module is not triggered by the subsequent shooting of the square tongue component.

   [ claim 9] A multifunctional electronic lock body with an out and in signal based on switch sensing according to claim 1, characterized in that the lock body frame is further provided with a lock head assembly for inserting a key, and a key transmission assembly intermittently and drivingly connected with the lock head assembly and 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.

   [ claim 10] A multifunctional electronic lock with signal input and output based on switch sensing according to claim 9, characterized in that the lock assembly is fixed to the lock frame by screws, the lock assembly comprises a lock switch contact, and the lock switch contact is in close contact with the sixth 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.

Images