CN215520412U - Switch lock detection mechanism and lockset - Google Patents
Switch lock detection mechanism and lockset Download PDFInfo
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- CN215520412U CN215520412U CN202120613342.6U CN202120613342U CN215520412U CN 215520412 U CN215520412 U CN 215520412U CN 202120613342 U CN202120613342 U CN 202120613342U CN 215520412 U CN215520412 U CN 215520412U
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Abstract
The utility model discloses an on-off lock detection mechanism and a lockset, wherein the on-off lock detection mechanism comprises a shell, a main lock tongue component, an oblique lock tongue component, a lock tongue component and a detection circuit board, wherein the main lock tongue component is arranged on the shell; the latch bolt assembly is arranged on the shell and is adjacent to the main latch bolt assembly; the latch bolt assembly is arranged on the shell and is positioned between the main lock bolt assembly and the latch bolt assembly; the detection circuit board is arranged in the shell and used for respectively detecting the motion positions of the main bolt assembly, the latch bolt assembly and the latch bolt assembly so as to output control signals. The utility model can output different control signals through the detection circuit board so that a user can judge whether the door lock is locked well, the safety is higher, and the use is more convenient.
Description
Technical Field
The utility model relates to the technical field of locks, in particular to a lock opening and closing detection mechanism and a lock.
Background
The door lock is mostly used for family and public place, and the classification of door lock is a lot of, and is different to the requirement of door lock in each occasion, and intelligent electronic lock is in intelligent house, office door lock management, intelligent renting room, intelligent tourism, intelligent hotel management etc. field quick application, and intelligent electronic lock is one kind and utilizes modes such as password or fingerprint identification to carry out the door lock that opens the door, has now extensively applied to various places such as family, market. The intelligent electronic lock usually can combine with traditional mechanical lock to promote its security and stability, in the correlation technique, when unblock or lock, can not in time detect the unblock state or the state of locking of lock, and then can not accurately judge whether the lock is good, and the security is low.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to solving, at least to some extent, one of the technical problems in the related art. To this end, an object of the present invention is to provide a switch lock detection mechanism, comprising:
a housing;
the main lock tongue assembly is arranged on the shell;
the latch bolt assembly is arranged on the shell and is adjacent to the main lock bolt assembly;
the bolt collision assembly is arranged on the shell and positioned between the main bolt assembly and the oblique bolt assembly;
the detection circuit board is arranged in the shell and used for respectively detecting the motion positions of the main bolt assembly, the latch bolt assembly and the latch bolt assembly so as to output control signals.
Preferably, according to an embodiment of the present invention, the tongue latch assembly includes:
the limiting piece is arranged on the shell;
the spring bolt piece is arranged in the limiting piece and extends out of the shell;
the elastic piece is arranged between the limiting piece and the tongue touching piece and used for popping the tongue touching piece out of the shell.
Preferably, according to an embodiment of the present invention, a detection switch disposed adjacent to the limiting member is disposed on the detection circuit board, the tongue latch member has a pressing portion, the pressing portion extends to be opposite to the detection switch, the tongue latch member is elastically pushed by the elastic member to force the tongue latch member to extend out of the housing, and the pressing portion is in contact with the detection switch, when the tongue latch member is pressed to retract into the housing, the pressing portion leaves the detection switch, and the detection switch outputs a control signal.
Preferably, according to one embodiment of the present invention, the master bolt assembly includes:
the main bolt is arranged on the shell;
the transmission plate is fixed with the main spring bolt and used for driving the main spring bolt to switch between an upper locking position and an unlocking position;
the swing piece is rotatably arranged in the shell and is in transmission connection with the transmission plate to drive the transmission plate to move so as to force the main bolt to be switched between an upper locking position and an unlocking position along with the transmission plate.
Preferably, according to an embodiment of the present invention, the detection circuit board is further provided with a first triggering element and a second triggering element, and the first triggering element and the second triggering element are located in a swinging direction of the swinging element to detect a locked state and an unlocked state of the swinging element;
the detection circuit board is further provided with a first detection piece and a second detection piece, and the first detection piece and the second detection piece are located in the movement direction of the transmission plate and used for detecting the locking state and the unlocking state of the transmission plate.
Preferably, according to one embodiment of the utility model, the latch assembly comprises:
the inclined tongue is arranged on the shell;
the unlocking pull rod is in transmission connection with the latch bolt so as to force the latch bolt to be locked or unlocked by the unlocking pull rod.
Preferably, according to an embodiment of the present invention, a third triggering member is further disposed on the detection circuit board, and the third triggering member is located in a movement direction of the unlocking pull rod, and is configured to trigger a detection signal when the unlocking pull rod moves to the unlocking position.
Preferably, according to an embodiment of the present invention, the switch lock detection mechanism further includes:
the driving wheel is rotatably arranged at the bottom of the oscillating piece and can push the oscillating piece to rotate, the driving wheel is in transmission connection with the unlocking pull rod through a shifting piece, the shifting piece is rotatably arranged in the shell, and the shifting piece can drive the unlocking pull rod to move linearly after rotating;
and the driving motor is in transmission connection with the driving wheel and is used for driving the driving wheel to rotate.
Preferably, according to an embodiment of the present invention, the detection circuit board is further provided with a reset trigger, the reset trigger is located above the transmission wheel, the transmission wheel is provided with an induction portion, and when the induction portion rotates with the transmission wheel to trigger the reset trigger, the reset trigger outputs a reset signal to the driving motor to control the driving motor to reset.
The utility model also provides a lockset, which comprises the switch lock detection mechanism.
When the switch lock detection mechanism is locked or unlocked, the detection circuit board respectively detects the movement positions of the main bolt assembly, the latch bolt assembly and the latch bolt assembly, so that different control signals are output, a user can judge whether the door lock is locked well, the safety is higher, and the use is more convenient.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic structural diagram (hidden detection circuit board) of the switch lock detection mechanism provided in the embodiment of the present invention;
fig. 2 is a schematic plan view of the detection mechanism of the switch lock provided in the embodiment of the present invention (hidden detection circuit board);
fig. 3 is a schematic structural diagram of a detection circuit board provided in the embodiment of the present invention;
the reference numbers illustrate:
10. a housing; 20. a main bolt assembly; 201. a drive plate; 2011. a detection unit; 202. a main bolt; 203. a swinging member; 30. a latch bolt assembly; 301. a latch bolt; 302. unlocking the pull rod; 3021. a second trigger section; 303. pulling a piece; 40. a latch assembly; 401. a limiting member; 402. a tongue-touching piece; 4021. a pressing part; 403. an elastic member; 50. detecting the circuit board; 501. a detection switch; 502. a first trigger; 503. a second trigger; 504. a first detecting member; 505. a second detecting member; 506. a third trigger; 507. resetting the trigger; 60. a driving wheel; 601. a sensing part; 70. the motor is driven.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be illustrative of the present invention and should not be construed as limiting the present invention, and all other embodiments that can be obtained by one skilled in the art based on the embodiments of the present invention without inventive efforts shall fall within the scope of protection of the present invention.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "circumferential," "radial," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present invention and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of 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 expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. 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.
The switch lock detection mechanism and the lock according to the embodiment of the utility model are described in detail below with reference to the accompanying drawings.
Referring to fig. 1 and 2, the detection mechanism for the switch lock provided in the embodiment of the present invention includes a housing 10, a main latch bolt assembly 20, a latch bolt assembly 30, a latch bolt assembly 40 and a detection circuit board 50, wherein the main latch bolt assembly 20 is disposed on the housing 10; the latch bolt assembly 30 is arranged on the shell 10 and is adjacent to the main latch bolt assembly 20; the latch bolt assembly 40 is arranged on the shell 10 and is positioned between the main latch bolt assembly 20 and the latch bolt assembly 30; the detection circuit board 50 is disposed in the housing 10 and disposed on the main latch bolt assembly 20, the latch bolt assembly 30, and one side of the latch bolt assembly 40, and is close to the main latch bolt assembly 20, the latch bolt assembly 30, and the latch bolt assembly 40, and is configured to detect movement positions of the main latch bolt assembly 20, the latch bolt assembly 30, and the latch bolt assembly 40, respectively, to output a control signal.
The detection circuit board 50 can detect through a sensor, a key switch, a detection switch 501 and the like, and the switch lock detection mechanism provided by the utility model respectively detects the movement positions of the main bolt assembly 20, the latch bolt assembly 30 and the touch bolt assembly 40 through the detection circuit board 50 when locking or unlocking, so that different control signals are output, a user can judge whether the door lock is well locked, the safety is higher, and the use is more convenient.
Specifically, the latch assembly 40 includes a limiting member 401, a latch member 402 and an elastic member 403, wherein the limiting member 401 is disposed on the housing 10; the latch piece 402 is arranged in the limiting piece 401 and extends out of the shell 10; the elastic member 403 is disposed between the limiting member 401 and the latch piece 402 for ejecting the latch piece 402 out of the housing 10.
Referring to fig. 2 and 3, the detection circuit board 50 is provided with a detection switch 501 adjacent to the limiting member 401, the tongue latch 402 has a pressing portion 4021, the pressing portion 4021 extends to be opposite to the detection switch 501, the tongue latch 402 is elastically pushed by the elastic member 403 to force the tongue latch 402 to extend out of the housing 10, the pressing portion 4021 is in contact with the detection switch 501, when the tongue latch 402 is pressed to retract into the housing 10, the pressing portion 4021 is separated from the detection switch 501, and the detection switch 501 outputs a control signal.
In this embodiment, during locking, the latch piece 402 is pushed by the door frame to be forced to retract into the limiting piece 401, and at the same time, the elastic piece 403 is compressed, so that the pressing portion 4021 can be disengaged from the detection switch 501, and thus the detection switch 501 outputs a control signal to control the main latch bolt assembly 20 to lock; when the door is opened, the latch piece 402 is separated from the doorframe and pushed by the elastic piece 403, so that the pressing portion 4021 abuts against the detection switch 501, thereby controlling the main latch bolt assembly 20 to be maintained in the unlocked state.
Referring to fig. 1 and 2, the main bolt assembly 20 includes a main bolt 202, a driving plate 201 and a swinging member 203, the main bolt 202 being disposed on the housing 10; the transmission plate 201 is fixed with the main bolt 202 and used for driving the main bolt 202 to switch between an upper locking position and an unlocking position; the swinging member 203 is rotatably disposed in the housing 10, and the swinging member 203 is drivingly connected to the driving plate 201 for driving the driving plate 201 to move, so as to force the main bolt 202 to switch between the locked position and the unlocked position along with the driving plate 201.
Further, the detection circuit board 50 is further provided with a first triggering member 502 and a second triggering member 503, and the first triggering member 502 and the second triggering member 503 are located in the swinging direction of the swinging member 203 for detecting the locked state and the unlocked state of the swinging member 203; the detection circuit board 50 is further provided with a first detection member 504 and a second detection member 505, and the first detection member 504 and the second detection member 505 are located in the moving direction of the transmission plate 201 to detect the locking state and the unlocking state of the transmission plate 201.
In this embodiment, the swinging member 203 may push the driving plate 201 to move, so that the driving plate 201 drives the lock tongue to lock or unlock, when the swinging member 203 drives the driving plate 201 to lock, and a first triggering portion (not shown in the figure) of the swinging member 203 corresponds to a position of the first triggering member 502, so that the first triggering member 502 can send a signal through the detection circuit board 50, for example, a sound that the lock is successfully locked may be sent, and at the same time, the swinging member 203 drives the driving plate 201, so that the detection portion 2011 on the driving plate 201 corresponds to a position of the first detection member 504, so that the first detection member 504 and the first triggering member 502 simultaneously determine the locked state of the main lock tongue 202; when the swing piece 203 drives the transmission plate 201 to unlock, the positions of the first trigger part and the second trigger part 503 on the swing piece 203 are corresponding, and the transmission plate 201 is pushed to enable the position of the detection part 2011 to be corresponding to the position of the second detection part 505, so that the unlocking state is determined at the same time.
Referring again to fig. 1 and 2, the latch bolt assembly 30 includes a latch bolt 301 and an unlocking pull rod 302, the latch bolt 301 is disposed on the housing 10; the unlocking lever 302 is drivingly connected to the latch 301 to force the latch 301 to be locked or unlocked by the unlocking lever 302.
Further, a third triggering member 506 is further disposed on the detection circuit board 50, and the third triggering member 506 is located in the movement direction of the unlocking rod 302, and is used for triggering the third triggering member 506 to output a detection signal when the unlocking rod 302 moves to the unlocking position.
The switch lock detection mechanism further comprises a transmission wheel 60 and a driving motor 70, the transmission wheel 60 is rotatably arranged at the bottom of the swinging piece 203 and can push the swinging piece 203 to rotate, the transmission wheel 60 is in transmission connection with the unlocking pull rod 302 through a shifting piece 303, the shifting piece 303 is rotatably arranged in the shell 10, and the shifting piece 303 can drive the unlocking pull rod 302 to linearly move after rotating; the driving motor 70 is in transmission connection with the transmission wheel 60 and is used for driving the transmission wheel 60 to rotate.
In this embodiment, the third triggering element 506 is used for detecting whether the door is opened, and may be wirelessly connected to the mobile terminal, so that a user may determine a state of opening and closing the door, when the user opens the door, the driving motor 70 drives the driving wheel 60 to rotate, the driving wheel 60 pushes one end of the dial 303 to rotate the dial 303, so that the other end of the dial 303 swings and pushes against the unlocking pull rod 302, and further drives the unlocking pull rod 302 to move linearly, so that the unlocking pull rod 302 unlocks the latch 301, after the unlocking pull rod 302 unlocks the latch 301, the second triggering portion 3021 on the unlocking pull rod 302 corresponds to the position of the third triggering element 506, so that when the detection circuit board 50 receives a detection signal, it may be determined that the door is unlocked, and thus, the unlocking of the latch 301 is controlled more accurately. It can be understood that, when the driving motor 70 drives the driving wheel 60 to rotate, the driving wheel 60 can drive the oscillating piece 203 to rotate, and when the oscillating piece 203 is driven and oscillates to a position corresponding to the position of the first triggering piece 502, the driving motor 70 receives a signal to stop rotating; when the swinging member 203 is driven and swings to a position corresponding to the position of the second triggering member 503, the driving motor 70 receives a signal to stop rotating, so that the driving motor 70 can stop rotating in time, the overload is avoided, and the safety is improved.
Specifically, the detection circuit board 50 is further provided with a reset triggering member 507, the reset triggering member 507 is located above the transmission wheel 60, the transmission wheel 60 is provided with a sensing portion 601, and when the sensing portion 601 rotates along with the transmission wheel 60 to be triggered by the reset triggering member 507, the reset triggering member 507 outputs a reset signal to the driving motor 70 to control the driving motor 70 to reset.
In this embodiment, when the driving wheel 60 is driven by the driving motor 70 to rotate forward or backward, the sensing portion 601 may correspond to the position of the reset trigger 507, and the position of the sensing portion 601 is detected by the reset trigger 507, so that the detection circuit board 50 may control the driving motor 70 to stop at the zero position, thereby completing the reset, and making the driving motor 70 operate more stably and have stronger reliability; it can be understood that, during unlocking, the driving motor 70 drives the driving wheel 60 to rotate forward, and simultaneously the driving wheel 60 drives the swinging member 203 to swing, so that the first triggering portion corresponds to the second triggering member 503, so that the second triggering member 503 sends a signal to control the driving motor 70 to stop rotating, after the driving motor 70 stops rotating for 3 seconds, the driving motor 70 rotates reversely and drives the driving wheel 60 to rotate reversely, and when the driving wheel 60 rotates to enable the sensing portion 601 to correspond to the position of the reset triggering member 507, the driving motor 70 is controlled to stop at the zero position to complete resetting after unlocking; when the lock is closed, the driving motor 70 drives the driving wheel 60 to rotate reversely, meanwhile, the driving wheel 60 drives the swinging piece 203 to swing reversely, so that the first triggering part corresponds to the first triggering piece 502, the first triggering piece 502 sends a signal to control the driving motor 70 to stop rotating, after the driving motor 70 stops rotating for 3 seconds, the driving motor 70 rotates reversely and drives the driving wheel 60 to rotate reversely, the sensing part 601 corresponds to the position of the reset triggering piece 507, and further, the driving motor 70 is controlled to stop at the zero position to complete the reset after the lock is closed.
The utility model also provides a lockset, which comprises the switch lock detection mechanism. The lock can be an electronic lock, a mechanical lock and the like, and can be unlocked and locked by adopting the key unlocking transmission mechanism, the technical effect and the technical scheme of the lock can be consistent with the above, and the details are not repeated.
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 utility model. In this specification, the schematic representations of the terms used above are not necessarily intended to 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 and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications and equivalents of the technical solutions of the present invention, which are made by using the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. A switch lock detection mechanism, comprising:
a housing;
the main lock tongue assembly is arranged on the shell;
the latch bolt assembly is arranged on the shell and is adjacent to the main lock bolt assembly;
the bolt collision assembly is arranged on the shell and positioned between the main bolt assembly and the oblique bolt assembly;
the detection circuit board is arranged in the shell and used for respectively detecting the motion positions of the main bolt assembly, the latch bolt assembly and the latch bolt assembly so as to output control signals.
2. The switch lock detection mechanism of claim 1, wherein the latch assembly comprises:
the limiting piece is arranged on the shell;
the spring bolt piece is arranged in the limiting piece and extends out of the shell;
the elastic piece is arranged between the limiting piece and the tongue touching piece and used for popping the tongue touching piece out of the shell.
3. The switch lock detection mechanism according to claim 2, wherein the detection circuit board is provided with a detection switch disposed adjacent to the limiting member, the latch member has a pressing portion extending to a position opposite to the detection switch, the latch member is elastically pushed by the elastic member to force the latch member to extend out of the housing, and the pressing portion contacts with the detection switch, and when the latch member is pressed to retract into the housing, the pressing portion leaves the detection switch, and the detection switch outputs a control signal.
4. The switch lock detection mechanism of claim 2, wherein the main bolt assembly comprises:
the main bolt is arranged on the shell;
the transmission plate is fixed with the main spring bolt and used for driving the main spring bolt to switch between an upper locking position and an unlocking position;
the swing piece is rotatably arranged in the shell and is in transmission connection with the transmission plate to drive the transmission plate to move so as to force the main bolt to be switched between an upper locking position and an unlocking position along with the transmission plate.
5. The switch lock detection mechanism according to claim 4, wherein the detection circuit board further comprises a first trigger and a second trigger, the first trigger and the second trigger are located in the swinging direction of the swinging member for detecting the locked state and the unlocked state of the swinging member;
the detection circuit board is further provided with a first detection piece and a second detection piece, and the first detection piece and the second detection piece are located in the movement direction of the transmission plate and used for detecting the locking state and the unlocking state of the transmission plate.
6. A switch lock detection mechanism as claimed in claim 4, wherein the latch assembly comprises:
the inclined tongue is arranged on the shell;
the unlocking pull rod is in transmission connection with the latch bolt so as to force the latch bolt to be locked or unlocked by the unlocking pull rod.
7. The switch lock detection mechanism according to claim 6, wherein a third trigger is further disposed on the detection circuit board, and the third trigger is located in a movement direction of the unlocking pull rod, and is configured to trigger the third trigger to output a detection signal when the unlocking pull rod moves to the unlocking position.
8. The switch lock detection mechanism of claim 6, further comprising:
the driving wheel is rotatably arranged at the bottom of the oscillating piece and can push the oscillating piece to rotate, the driving wheel is in transmission connection with the unlocking pull rod through a shifting piece, the shifting piece is rotatably arranged in the shell, and the shifting piece can drive the unlocking pull rod to move linearly after rotating;
and the driving motor is in transmission connection with the driving wheel and is used for driving the driving wheel to rotate.
9. A switch lock detection mechanism according to claim 8, wherein a reset trigger is further provided on the detection circuit board, the reset trigger is located above the transmission wheel, the transmission wheel has a sensing portion, and when the sensing portion rotates with the transmission wheel to trigger the reset trigger, the reset trigger outputs a reset signal to the driving motor to control the driving motor to reset.
10. A lock including a switch lock detection mechanism as claimed in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120613342.6U CN215520412U (en) | 2021-03-25 | 2021-03-25 | Switch lock detection mechanism and lockset |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120613342.6U CN215520412U (en) | 2021-03-25 | 2021-03-25 | Switch lock detection mechanism and lockset |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215520412U true CN215520412U (en) | 2022-01-14 |
Family
ID=79800930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120613342.6U Active CN215520412U (en) | 2021-03-25 | 2021-03-25 | Switch lock detection mechanism and lockset |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215520412U (en) |
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2021
- 2021-03-25 CN CN202120613342.6U patent/CN215520412U/en active Active
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