CN220769132U - Anti-jamming intelligent lock body - Google Patents

Abstract

The utility model relates to an anti-jamming intelligent lock body, which comprises a lock body, wherein a main tongue assembly, an inclined tongue assembly, a driving assembly and the like are arranged on the lock body, the driving assembly comprises a rotating block, the inclined tongue assembly is connected with the rotating block through an inclined tongue poking piece, the main tongue poking piece of the main tongue assembly is connected with the rotating block through a connecting piece, a first assembly hole and a second assembly hole are respectively arranged on the connecting piece and the inclined tongue poking piece and are coaxially connected with the rotating block, a boss structure of the rotating block is abutted with a first driving surface of the first assembly hole, a travel space is arranged between the boss structure and a second driving surface in the second assembly hole, the rotating block rotates to enable the connecting piece to rotate, and the inclined tongue poking piece is abutted with a second driving surface to rotate after the rotating piece passes through the travel space; the main tongue component is contracted into the lock body before the oblique tongue component, and the distance of the main tongue component extending out of the lock shell is always smaller than the distance of the oblique tongue component extending out of the lock shell in the contraction movement process, so that the main tongue is prevented from being blocked by a door frame, and the lock is unlocked more smoothly.

Description

Anti-jamming intelligent lock body

Technical Field

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

Background

Along with the continuous development of science and technology, the door lock has also greatly developed, people put forward higher requirements on the door lock, not only on the safety performance of the door lock, but also on user experience, the existing intelligent lock body comprises a main tongue and an inclined tongue, the main tongue is slightly longer than the inclined tongue, when people want to unlock after locking the door lock, the traditional door lock waits for the main tongue to shrink and then shrinks the inclined tongue again after completely shrinking, so that the unlocking efficiency is lower, and the high-efficiency intelligent performance requirement of the modern intelligent lock is not met; the existing intelligent lock synchronously contracts a slightly long main tongue and an inclined tongue into the lock body, when the inclined tongue is completely retracted into the lock body, a part of the main tongue still remains to be completely contracted into the shell, and in the process, the intelligent lock possibly generates excessive pressure due to the close fit of the main tongue and a door frame, so that a low-power driving motor cannot completely retract the main tongue of the intelligent lock, at the moment, the main tongue can strike a door frame to generate blocking and noise, and the lock body is quite poor in experience and easy to damage.

Disclosure of Invention

The utility model provides an anti-jamming intelligent lock body, wherein a main tongue is retracted into the lock body before an oblique tongue, so that the unlocking efficiency is higher, the unlocking is smoother, the noise is lower, and the user experience is better.

In order to achieve the above object, the following technical solutions are adopted.

The utility model relates to an anti-jamming intelligent lock body, which comprises a lock body, wherein a main tongue assembly, an inclined tongue assembly and a driving assembly are arranged on the lock body, the driving assembly comprises a rotating block, the driving assembly can drive the rotating block to rotate, the inclined tongue assembly is connected with the rotating block, the main tongue assembly comprises a main tongue poking piece, the main tongue poking piece is connected with the rotating block through a connecting piece, the rotating block comprises a rotating main body, and more than one boss structure is arranged on the outer circumference of the rotating main body; the inclined tongue component comprises more than one inclined tongue poking piece, a second assembly hole matched with the rotating block is formed in the end, connected with the driving component, of the inclined tongue poking piece, a first assembly hole matched with the rotating block is formed in the end, connected with the driving component, of the connecting piece, and a second driving surface and a first driving surface are respectively arranged at positions, corresponding to boss structures on the rotating block, of the second assembly hole and the first assembly hole; a section of travel space is arranged between the first driving surface and the second driving surface, the boss structure is firstly abutted to the first driving surface to drive the connecting piece to drive the main tongue component to move, and the rotating block drives the boss structure to pass through the travel space and then is abutted to the second driving surface to drive the inclined tongue poking piece to drive the inclined tongue component to move.

In the above technical scheme, the boss structure on the rotating block is arranged, and the boss mechanism is enabled to be in contact with the first driving surface and the second driving surface in sequence through rotation of the rotating block, so that driving force of the rotating block is transmitted to enable the connecting piece and the inclined tongue poking piece to rotate, the boss structure is located in a second arc-shaped hole of the first assembly hole of the connecting piece, the boss structure is in contact with the first driving surface in the second arc-shaped hole, the connecting piece is connected with the main tongue assembly, the rotating block can drive the connecting piece to rotate, and then the main tongue assembly is driven to shrink into the lock body; the boss structure is positioned in a first arc-shaped hole of a second assembly hole of the inclined tongue poking piece, a stroke space is reserved between the boss structure and the inclined tongue assembly surface, the boss structure is enabled to rotate along the first arc-shaped hole to be in butt joint with the second driving surface through rotation of the rotating table, the boss structure rotates to the second driving surface and continues to rotate to push the second driving surface to enable the inclined tongue poking piece to swing, and then the inclined tongue assembly is enabled to shrink into the lock body; in this scheme, through the rotation of rotating the piece, make the main tongue subassembly shrink earlier in to the lock, boss structure after the stroke space butt second driving surface and continue to rotate and drive the latch bolt subassembly and shrink again in to the lock, the distance that the latch bolt subassembly stretched out the lock body is less than the latch bolt subassembly in this shrink removal in-process distance of stretching out the lock body all the time, make the main tongue subassembly shrink earlier in the latch bolt subassembly gets into the lock, this process has both solved traditional main tongue subassembly and has first shrink completely in to the lock, the efficiency problem in the latch bolt subassembly shrink later to the lock, simultaneously also solved the main tongue piece that leads to the main tongue subassembly because of the main tongue piece that the main tongue subassembly stretched out the lock shell is longer and when the latch bolt shrink of the latch bolt subassembly of the main tongue piece of slightly long is not shrink and strike the door frame emergence and block and cause the problem of noise, this scheme unblank efficiency is higher, more smooth and noise is lower, user experience is better.

Further, the main tongue component further comprises a main tongue piece, the main tongue piece comprises a main tongue block and a main tongue guide plate, the main tongue block and the main tongue guide plate are in a fixed connection or integrated structure, a driving hole and a guide hole are formed in the main tongue guide plate, one end of the main tongue plectrum is placed in the guide hole through a positioning piece and is rotationally connected with the main tongue guide plate, the other end of the main tongue plectrum is placed in the driving hole through a connecting piece and can move along the track of the driving hole, the peripheral side of the main tongue plectrum is connected with the connecting piece, the driving component drives the main tongue plectrum to swing through the connecting piece, and the main tongue plectrum further drives the main tongue guide plate to move along the length direction of the guide hole.

In the above technical scheme, drive hole and guiding hole have been set up on the main tongue deflector, through the drive of connecting piece, the one end of main tongue plectrum takes place to rotate along with the connecting piece, main tongue deflector is connected through the swing link piece swing to the main tongue plectrum other end, the swing link piece slides along drive hole orbit direction, a force along main tongue piece to the lock body inside that produces when the drive hole of main tongue deflector receives main tongue plectrum swing for main tongue deflector passes through the direction sideslip of guiding hole along main tongue piece to the inside direction of lock body, makes the main tongue piece of connecting main tongue deflector shrink to the lock body.

Further, the driving hole is a two-section long hole with a corner, and comprises a first section long hole and a second section long hole, the inclination directions of the first section long hole and the second section long hole are different and are connected to the corner, the first section long hole is a long hole section, and the second section long hole is a short hole section.

In the above technical scheme, main tongue deflector and main tongue plectrum are connected through the drive hole to the swing link, main tongue plectrum slides on the length direction of drive hole through the swing link, the tip that the corner was kept away from to first section long hole is the start point that intelligent lock unblanked, and main tongue plectrum is when the start point slides to the corner along first section long hole, and main tongue is towards the internal shrink of lock, and main tongue plectrum is when the transition of corner from first section long hole to second section slot hole, and main tongue piece is almost completely shrink to the lock in the internal, and the power of swing link and the extrusion of drive hole internal wall diminishes, and main tongue piece begins to slow down to shrink to the shell, and when main tongue plectrum got into on the second section slot hole, main tongue piece is completely shrink and is static in the lock.

Further, the outer peripheral side of the main tongue plectrum and the outer peripheral side of the connecting piece are respectively provided with a tooth surface structure, and the main tongue plectrum and the connecting teeth are connected through tooth surface meshing.

In the technical scheme, the connecting teeth are meshed and connected with the main tongue poking piece through the tooth surface to transmit power of the driving assembly, so that the transmission efficiency of the tooth surface connection is higher, and the main tongue assembly is smoother when the main tongue assembly is retracted into the lock body.

Further, the inclined tongue component further comprises an inclined tongue and an inclined tongue pushing piece, wherein the inclined tongue is fixedly connected with one end of the inclined tongue pushing piece, the other end of the inclined tongue pushing piece is sequentially connected with the fixed seat and the sliding seat, the inclined tongue pushing piece is in sliding connection with the fixed seat, and the inclined tongue pushing piece is fixedly connected with the sliding seat.

According to the technical scheme, the inclined tongue drives the inclined tongue to retract or extend out of the lock body through the back and forth movement of the inclined tongue pushing piece, the inclined tongue pushing piece is in sliding connection with the fixed seat, the inclined tongue pushing piece can slide back and forth in the fixed seat, the end part of the inclined tongue pushing piece is fixedly connected with the sliding seat, and the sliding seat can slide back and forth on the fixed seat along with the inclined tongue pushing piece.

Further, the fixing seat and the sliding seat are distributed in parallel, the fixing seat is fixed on the lock body, and the sliding seat is in sliding connection with the lock body.

In the above technical scheme, fixing base and sliding seat are parallelly distributed, the fixing base is installed on the lock body, the fixing base has positioning and fixing effects, and the sliding seat slides with the lock body on one side of the fixing base.

Further, an inclined tongue poking piece is arranged between the fixed seat and the sliding seat, and the inclined tongue poking piece is abutted with the inclined tongue pushing piece through the sliding seat.

In the above technical scheme, form the trench in the middle of the riser of fixing base and sliding seat, the one end of latch pulling plate is placed in the intermediate position of fixing base and sliding seat, latch pulling plate and sliding seat butt, the latch pulling plate is driven the sliding seat and is slided to the direction of keeping away from the latch on the lock body when receiving the driving force, makes latch subassembly shrink in the lock body.

Further, the lock body is located the slide holder below and is equipped with the direction space, slide holder bottom and direction space sliding connection, the direction space is kept away from fixing base one end and is equipped with the retaining member.

In the technical scheme, the bottom of the sliding seat is connected with the guide space in a matched manner, and the guide space has a guide effect, so that the inclined tongue component does not deviate when sliding back and forth along the length direction of the guide space; the lock body is provided with a stop piece which is vertically distributed with the lock body, the stop piece is arranged at one end of the guide space far away from the fixed seat, and the stop piece has the functions of stopping and limiting the inclined tongue component, so that the inclined tongue component cannot be separated from the guide space.

Further, an elastic piece is sleeved on the inclined tongue pushing piece, one end of the elastic piece is blocked on the inclined tongue, and the other end of the elastic piece is blocked on the fixing seat.

According to the technical scheme, the elastic piece is arranged on the inclined tongue pushing piece, when the inclined tongue component is contracted towards the lock body by the driving force, the elastic piece in the inclined tongue pushing piece is compressed between the inclined tongue and the fixed seat, and when the external driving force of the inclined tongue component is removed, the elastic piece is restored to the original state, so that the inclined tongue component stretches out of the lock body again to return to the initial position.

Compared with the prior art, the anti-jamming intelligent lock body has the following beneficial effects:

according to the anti-jamming intelligent lock body, the first assembly hole and the second assembly hole are respectively formed in the connecting piece and the inclined tongue pulling piece and are coaxially connected with the rotating block of the driving assembly, the boss structure of the rotating block is abutted against the first driving surface of the first assembly hole, a stroke space is formed between the boss structure and the second driving surface in the second assembly hole, when the rotating block rotates, the connecting piece rotates, the inclined tongue pulling piece is abutted against the second driving surface after passing through the stroke space, so that the main tongue assembly firstly contracts into the lock body, the inclined tongue assembly is contracted backwards into the lock body, the problem that when the main tongue and the inclined tongue are synchronously contracted due to the fact that the main tongue is long, the main tongue is not contracted completely and is impacted to the door frame and noise is generated is solved, unlocking is smoother, noise is lower, and user experience is better.

Drawings

FIG. 1 is a bottom view of a drive connection of an anti-jamming smart lock according to the present utility model;

FIG. 2 is a top view of the inside of an anti-jamming intelligent lock according to the present utility model;

FIG. 3 is a bottom view of a portion of an anti-jamming smart lock assembly according to the present utility model;

FIG. 4 is a structural connection diagram of a turning block and a tongue pulling piece according to the present utility model;

FIG. 5 is a structural connection diagram of a rotating block and a connecting piece according to the present utility model;

fig. 6 is an enlarged view of a portion a of fig. 2;

fig. 7 is a front three-axis view of a portion of the structure of an anti-jamming smart lock according to the present utility model.

Reference numerals illustrate: 1-a lock body; 2-a main tongue assembly; 3-a tongue assembly; 4-a drive assembly; a 5-connector; 21-main tongue block; 22-main tongue guide; 23-a drive hole; 231-first section of long hole; 232-a second section of slot; 233-corner; 24-guiding holes; 25-main tongue pulling piece; 251-swinging engagement; 252-positioning piece; 31-a tongue pulling piece; 311-second assembly holes; 312-a first arcuate aperture; 313-a second drive face; 314—travel space; 32-a tongue; 33-guiding space; 34-a tongue pusher; 35-fixing seat; 36-sliding seat; 37-stop; 38-an elastic member; 41-rotating the block; 42-boss structure; 51-a first assembly hole; 52-a second arcuate aperture; 53-first driving surface.

Detailed Description

The anti-jamming intelligent lock body disclosed by the utility model is further described in detail below with reference to specific embodiments and drawings.

Referring to fig. 1 to 7, in a non-limiting embodiment of the present utility model, an anti-jamming intelligent lock body includes a lock body 1, a main tongue component 2, an oblique tongue component 3 and a driving component 4 are disposed on the lock body 1, the driving component 4 includes a rotating block 41, the driving component 4 can drive the rotating block 41 to rotate, the oblique tongue component 3 is connected with the rotating block 41, the main tongue component 2 includes a main tongue pulling piece 25, the main tongue pulling piece 25 is connected with the rotating block 41 through a connecting piece 5, and a boss structure 42 is disposed on the rotating block 41; the inclined tongue component 3 comprises more than one inclined tongue pulling piece 31, a second assembly hole 311 is formed in one end, connected with the driving component 4, of the inclined tongue pulling piece 31, a first assembly hole 51 is formed in one end, connected with the driving component 4, of the connecting piece 5, a first arc-shaped hole 312 and a second arc-shaped hole 52 which extend outwards are respectively formed in the second assembly hole 311 and the first assembly hole 51, and a second driving surface 313 and a first driving surface 53 are respectively formed in two ends, along the arc direction, of the first arc-shaped hole 312 and the second arc-shaped hole 52; the second assembly hole 311 and the first assembly hole 51 are coaxially and rotatably connected with the rotating block 41, wherein the boss structure 42 is positioned in the second arc hole 52 and is abutted against the first driving surface 53, and the boss structure 42 rotates to push the first driving surface 53 to enable the main tongue assembly 2 connected with the connecting piece 5 to swing; the boss structure 42 is located between the first arc hole 312 and the second driving surface 313, and has a stroke space 314, the boss structure 42 can rotate along the first arc hole 312 and pass through the stroke space 314 to be abutted against the second driving surface 313, and the boss structure 42 rotates to the second driving surface 313 and continues to rotate to push the second driving surface 313 so as to enable the latch pulling piece 31 to swing. In the above technical solution, the rotating block 41 of the driving assembly 4 is provided with the boss structure 42, the rotating block 41 is driven by the driving assembly 4 to rotate, the boss structure 42 is located in the second arc hole 52 of the first assembly hole 51 of the connecting piece 5, the boss structure 42 is abutted to the first driving surface 53 in the second arc hole 52, the connecting piece 5 is connected with the main tongue assembly 2, and the rotating block 41 can drive the connecting piece 5 to rotate, so as to drive the main tongue assembly 2 to shrink inwards towards the lock body 1; the boss structure 42 is located in a first arc hole 312 of the second assembly hole 311 of the latch bolt pulling piece 31, a section of travel space 314 is provided between the boss structure 42 and the assembly surface of the latch bolt 32, the boss structure 42 rotates along the first arc hole 312 to be abutted with the second driving surface 313 through the rotation of the rotating table, the boss structure 42 rotates to the second driving surface 313 and continues to rotate to push the second driving surface 313 so as to enable the latch bolt pulling piece 31 to swing, and the latch bolt assembly 3 is further retracted inwards towards the lock body 1; in this scheme, through the rotation of the rotating block 41, the main tongue component 2 is first retracted into the lock body 1, the boss structure 42 abuts against the second driving surface 313 after passing through the stroke space 314 and continues to rotate to drive the inclined tongue component 3 to retract into the lock body 1, the distance that the main tongue component 2 extends out of the lock body is always smaller than the distance that the inclined tongue component 3 extends out of the lock body in the retraction moving process, so that the main tongue component 2 is retracted into the lock body 1 before the inclined tongue component 3, the process solves the efficiency problem that the traditional main tongue component 2 is fully retracted into the lock body 1 first, and the inclined tongue component 3 is retracted into the lock body 1 after the inclined tongue component 3, and simultaneously solves the problems that when the main tongue component 21 of the main tongue component 2 and the inclined tongue 32 of the inclined tongue component 3 are retracted, the main tongue component 21 which is slightly longer is not fully retracted and is impacted into the door frame to generate blocking and noise.

Referring to fig. 1 to 7, in a non-limiting embodiment of the present utility model, the main tongue assembly 2 further includes a main tongue piece, the main tongue piece includes a main tongue block 21 and a main tongue guide 22, the main tongue block 21 and the main tongue guide 22 are in a fixed connection or an integral structure, a driving hole 23 and a guiding hole 24 are formed in the main tongue guide 22, one end of the main tongue tab 25 is disposed in the guiding hole 24 through a positioning piece 252 and is rotationally connected with the main tongue guide 22, the other end of the main tongue tab 25 is disposed in the driving hole 23 through a connecting piece 5 and can move along the track of the driving hole 23, the outer peripheral side of the main tongue tab 25 is connected with the connecting piece 5, the driving assembly 4 drives the main tongue tab 25 to swing through the connecting piece 5, and the main tongue tab 25 further drives the main tongue guide 22 to move along the length direction of the guiding hole 24. In the above technical solution, the driving hole 23 and the guiding hole 24 are provided on the main tongue guiding plate 22, and by driving of the connecting piece 5, one end of the main tongue pulling piece 25 rotates along with the connecting piece 5, the other end of the main tongue pulling piece 25 swings and connects with the main tongue guiding plate 22 through the swinging connecting piece 251, the swinging connecting piece 251 slides along the track direction of the driving hole 23, and the driving hole 23 of the main tongue guiding plate 22 receives a force generated when the main tongue pulling piece 25 swings and moves towards the inside of the lock body 1 along the main tongue piece 21, so that the main tongue guiding plate 22 moves transversely along the direction of the main tongue piece 21 towards the inside of the lock body 1 through the guiding hole 24, and the main tongue piece 21 connected with the main tongue guiding plate 22 contracts inwards towards the lock body 1.

Referring to fig. 1 to 7, in a non-limiting embodiment of the present utility model, the driving hole 23 is a two-section long hole with a corner 233, and includes a first section long hole 231 and a second section long hole 232, where the first section long hole 231 and the second section long hole 232 have different inclination directions and are engaged with the corner 233, the first section long hole 231 is a long hole section, and the second section long hole 232 is a short hole section. In the above technical solution, the swinging connection piece 251 connects the main tongue guide plate 22 and the main tongue pulling piece 25 through the driving hole 23, the main tongue pulling piece 25 slides in the length direction of the driving hole 23 through the swinging connection piece 251, the end of the first section long hole 231 far away from the corner 233 is the starting point of the intelligent lock unlocking, when the main tongue pulling piece 25 slides to the corner 233 along the first section long hole 231 at the starting point, the main tongue is retracted into the lock body 1, when the main tongue pulling piece 25 transits from the first section long hole 231 to the second section long hole 232 at the corner 233, the main tongue piece 21 is almost completely retracted into the lock body 1, the force of the swinging connection piece 251 extruding with the inner wall of the driving hole 23 is reduced, the main tongue piece 21 starts to decelerate to retract into the shell, and when the main tongue pulling piece 25 enters the second section long hole 232, the main tongue piece 21 is completely retracted and is stationary in the lock body 1.

Referring to fig. 1 to 7, in a non-limiting embodiment of the present utility model, a tooth surface structure is provided on both the outer peripheral side of the end of the main tongue pulling piece 25 connected to the connecting member 5 and the outer peripheral side of the connecting member 5, and the main tongue pulling piece 25 is engaged with the connecting teeth through the tooth surface. In the above technical scheme, the connecting teeth are meshed with the main tongue poking piece 25 through the tooth surface to transmit the power of the driving assembly 4, so that the transmission efficiency of the tooth surface connection is higher, and the main tongue assembly 2 is smoother when retracting the lock body 1.

Referring to fig. 1 to 7, in a non-limiting embodiment of the present utility model, the latch assembly 3 further includes a latch 32 and a latch pusher 34, where the latch 32 is fixedly connected to one end of the latch pusher 34, the other end of the latch pusher 34 is sequentially connected to a fixed seat 35 and a sliding seat 36, the latch pusher 34 is slidably connected to the fixed seat 35, and the latch pusher 34 is fixedly connected to the sliding seat 36. In the above technical solution, the latch 32 drives the latch 32 to retract or extend out of the lock body 1 through the back and forth movement of the latch push piece 34, the latch push piece 34 is slidably connected with the fixing seat 35, the latch push piece 34 can slide back and forth in the fixing seat 35, the end of the latch push piece 34 is fixedly connected with the sliding seat 36, and the sliding seat 36 can slide back and forth on the fixing seat 35 along with the latch push piece 34.

Referring to fig. 1 to 7, in a non-limiting embodiment of the present utility model, the fixing base 35 and the sliding base 36 are arranged in parallel, the fixing base 35 is fixed on the lock body 1, and the sliding base 36 is slidably connected with the lock body 1. In the above technical scheme, the fixing seat 35 and the sliding seat 36 are distributed in parallel, the fixing seat 35 is mounted on the lock body 1, the fixing seat 35 has positioning and fixing functions, and the sliding seat 36 slides with the lock body 1 at one side of the fixing seat 35.

Referring to fig. 1 to 7, in a non-limiting embodiment of the present utility model, a latch pulling piece 31 is disposed between the fixed seat 35 and the sliding seat 36, and the latch pulling piece 31 abuts against the latch pushing piece 34 through the sliding seat 36. In the above technical solution, a slot is formed between the fixed seat 35 and the vertical plate of the sliding seat 36, one end of the latch pulling piece 31 is placed at the middle position of the fixed seat 35 and the sliding seat 36, the latch pulling piece 31 abuts against the sliding seat 36, and when the latch pulling piece 31 receives a driving force, the sliding seat 36 is driven to slide on the lock body 1 in a direction away from the latch 32, so that the latch assembly 3 is retracted inwards towards the lock body 1.

Referring to fig. 1 to 7, in a non-limiting embodiment of the present utility model, the lock body 1 is provided with a guiding space 33 below the sliding seat 36, the bottom of the sliding seat 36 is slidably connected with the guiding space 33, and a stop member 37 is provided at an end of the guiding space 33 away from the fixing seat 35. In the above technical solution, the bottom of the sliding seat 36 is connected with the guiding space 33 in a matching manner, and the guiding space 33 has a guiding function, so that the oblique tongue assembly 3 slides back and forth along the length direction of the guiding space 33 without deviation; the lock body 1 is provided with a stop piece 37 which is vertically distributed with the lock body 1, the stop piece 37 is arranged at one end of the guide space 33 far away from the fixed seat 35, and the stop piece 37 has the functions of stopping and limiting the inclined tongue component 3, so that the inclined tongue component 3 cannot be separated from the guide space 33.

Referring to fig. 1 to 7, in a non-limiting embodiment of the present utility model, the latch pushing member 34 is sleeved with an elastic member 38, one end of the elastic member 38 is blocked by the latch 32, and the other end of the elastic member 38 is blocked by the fixing seat 35. In the above technical solution, the latch pushing member 34 is provided with an elastic member 38, when the latch assembly 3 is contracted towards the lock body 1 by a driving force, the elastic member 38 in the latch pushing member 34 is compressed between the latch 32 and the fixing seat 35, and when the external driving force of the latch assembly 3 is removed, the elastic member 38 is restored to the original state, so that the latch assembly 3 is re-extended out of the lock body 1 to return to the original position.

Referring to fig. 1 to 7, the working principle of the anti-jamming intelligent lock body of the utility model is as follows:

the rotating block 41 is driven to rotate through the driving assembly 4, the boss structure 42 of the rotating block 41 is abutted against the first driving surface 53 of the first assembly hole 51, the connecting piece 5 is driven to rotate, the main tongue poking piece 25 connected with the connecting piece 5 is driven to swing, the main tongue poking piece 25 presses the driving hole 23 in the main tongue guide plate 22, so that the main tongue guide plate 22 receives a force along the main tongue block 21 to the inner direction of the lock body 1, the main tongue guide plate 22 is driven to move along the direction of the main tongue block 21 to the inner direction of the lock body 1 through the guide hole 24, and the main tongue block 21 moves along the main tongue guide plate 22 to the inner direction of the lock body 1; at this time, after the boss structure 42 rotates through the travel space 314 of the first arc hole 312, it abuts against the second driving surface 313 in the first arc hole 312, and then pushes the latch pulling piece 31 to swing, where the latch pulling piece 31 swings to drive the sliding seat 36 to move along the guiding space 33, so that the latch pushing piece 34 and the latch 32 retract inwards the lock body 1; the process causes the main tongue block 21 to shrink inwards towards the lock body 1, and the inclined tongue 32 to shrink inwards towards the lock body 1, and finally causes the main tongue block 21 to return to the lock body 1 before the inclined tongue 32 so as to achieve the purpose of preventing clamping stagnation.

In the description of the present utility model, it should be understood that the terms such as "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

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

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

The foregoing examples are merely exemplary embodiments of the present utility model, which are described in more detail and are not to be construed as limiting the scope of the utility model. It should be noted that modifications and improvements can be made by those skilled in the art without departing from the spirit of the utility model, and that these obvious alternatives fall within the scope of the utility model.

Claims (9)

1. The utility model provides an intelligent lock body of anti-sticking stagnation, includes the lock body, be equipped with main tongue subassembly, oblique tongue subassembly and drive assembly on the lock body, its characterized in that: the driving component comprises a rotating block, the driving component can drive the rotating block to rotate, the inclined tongue component is connected with the rotating block, the main tongue component comprises a main tongue poking piece, the main tongue poking piece is connected with the rotating block through a connecting piece, wherein,

the rotating block comprises a rotating main body, and more than one boss structure is arranged on the outer circumference of the rotating main body;

the inclined tongue component comprises more than one inclined tongue poking piece, a second assembly hole matched with the rotating block is formed in the end, connected with the driving component, of the inclined tongue poking piece, a first assembly hole matched with the rotating block is formed in the end, connected with the driving component, of the connecting piece, and a second driving surface and a first driving surface are respectively arranged at positions, corresponding to boss structures on the rotating block, of the second assembly hole and the first assembly hole;

a section of travel space is arranged between the first driving surface and the second driving surface, the boss structure is firstly abutted to the first driving surface to drive the connecting piece to drive the main tongue component to move, and the rotating block drives the boss structure to pass through the travel space and then is abutted to the second driving surface to drive the inclined tongue poking piece to drive the inclined tongue component to move.

2. The anti-jamming intelligent lock according to claim 1, wherein: the main tongue assembly further comprises a main tongue piece, the main tongue piece comprises a main tongue block and a main tongue guide plate, the main tongue block and the main tongue guide plate are of a fixed connection or integrated structure, a driving hole and a guide hole are formed in the main tongue guide plate, the driving hole is a two-section long hole with a corner, one end of the main tongue plectrum is arranged in the guide hole through a positioning piece and is rotationally connected with the main tongue guide plate, the other end of the main tongue plectrum is arranged in the driving hole through a connecting piece and can move along the track of the driving hole, the main tongue plectrum is connected with the connecting piece, the driving assembly drives the main tongue plectrum to swing through the connecting piece, and the main tongue plectrum is further driven to move along the guide hole.

3. The anti-jamming intelligent lock according to claim 2, wherein: the driving hole comprises a first section long hole and a second section long hole, the inclination directions of the first section long hole and the second section long hole are different and are connected to the corner, the first section long hole is a long hole section, and the second section long hole is a short hole section.

4. The anti-jamming intelligent lock according to claim 2, wherein: the outer peripheral side of the main tongue plectrum and the outer peripheral side of the connecting piece are respectively provided with a tooth surface structure, and the main tongue plectrum is meshed and connected with the connecting teeth through tooth surfaces.

5. The anti-jamming intelligent lock according to claim 1, wherein: the inclined tongue assembly further comprises an inclined tongue and an inclined tongue pushing piece, the inclined tongue is fixedly connected with one end of the inclined tongue pushing piece, the other end of the inclined tongue pushing piece is sequentially connected with the fixed seat and the sliding seat, the inclined tongue pushing piece is in sliding connection with the fixed seat, and the inclined tongue pushing piece is fixedly connected with the sliding seat.

6. The anti-jamming intelligent lock according to claim 5, wherein: the fixed seat and the sliding seat are distributed in parallel, the fixed seat is fixed on the lock body, and the sliding seat is in sliding connection with the lock body.

7. The anti-jamming intelligent lock according to claim 6, wherein: an inclined tongue poking piece is arranged between the fixed seat and the sliding seat, and the inclined tongue poking piece is abutted with the inclined tongue pushing piece through the sliding seat.

8. The anti-jamming intelligent lock according to claim 7, wherein: the lock body is located the slide holder below and is equipped with the direction space, slide holder bottom and direction space sliding connection, the direction space is kept away from fixing base one end and is equipped with the stopper.

9. The anti-jamming intelligent lock according to claim 8, wherein: the inclined tongue pushing piece is sleeved with an elastic piece, one end of the elastic piece is blocked on the inclined tongue, and the other end of the elastic piece is blocked on the fixing seat.