CN222632994U - Smart lock structure - Google Patents

Abstract

The present application provides a smart lock structure, including a shell, a connecting component and a pressing component. The connecting component is arranged in the shell, and the connecting component includes a hand-held part, a rotating member, a base connected to the rotating member, and a movable pin movably connected to the rotating member, and the hand-held part is linked to the rotating member. The pressing component is arranged in the shell and located on one side of the connecting component. The pressing component includes a pressing component, which is located below the movable pin and is used to switch between a first position and a second position. When the pressing component is in the first position, the pressing component abuts against the movable pin, and the movable pin is inserted on the base in the circumferential direction of the rotating member to lock the rotating member to the base; when the pressing component is in the second position, the pressing component is away from the movable pin, and the movable pin is separated from the base, so that the rotating member and the base can rotate relative to each other.

Description

Intelligent lock structure

Technical Field

The application relates to the technical field of door locks, in particular to an intelligent lock structure.

Background

At present, most burglary-resisting doors can be provided with cat eyes, so that the outdoor situation is convenient to watch, but some people pull the handles in the doors from the cat eyes through damaging the cat eyes, so that the door lock is opened, and the safety of the intelligent lock is reduced.

Disclosure of utility model

In view of the above, the present application provides an intelligent lock structure for solving the above problems.

The application provides an intelligent lock structure which comprises a shell, a connecting component and a jacking component, wherein the connecting component is arranged in the shell and comprises a handheld part, a rotating piece, a base connected in the rotating piece and a movable pin movably connected with the rotating piece, and the handheld part is linked with the rotating piece. The jacking component is arranged in the shell and is positioned on one side of the connecting component, the jacking component comprises a jacking piece, the jacking piece is positioned below the movable pin and used for switching between a first position and a second position, when the jacking piece is positioned at the first position, the jacking piece supports against the movable pin, the movable pin is inserted on the base in the circumferential direction of the rotating piece so as to lock the rotating piece on the base, and when the jacking piece is positioned at the second position, the jacking piece is away from the movable pin, and the movable pin is separated from the base so that the rotating piece and the base can rotate relatively.

In some embodiments, the smart lock structure further includes a pressing plate, the pressing member is movably disposed between the housing and the pressing plate, the pressing assembly further includes a first elastic member and a rolling member, a hollow positioning column is further disposed on the pressing member, the positioning column is mounted on the pressing member, the first elastic member is disposed in the positioning column, a part of the rolling member is disposed in the positioning column, and the rolling member is abutted between the first elastic member and the pressing plate.

In some embodiments, the pressing plate is provided with a first opening and a second opening, the second opening and the first opening are arranged along the axial direction of the movable pin, when the pressing piece is located at the first position, part of the rolling piece is placed in the first opening, and when the pressing piece is located at the second position, part of the rolling piece is placed in the second opening.

In some embodiments, the inner wall of the first opening and the inner wall of the second opening are both provided with rounded corners, and the rolling element is placed in the first opening or the second opening through the rounded corners.

In some embodiments, the rolling elements are balls or ball pins.

In some embodiments, a deflector rod is arranged on the pressing piece, a chute is arranged on the shell, and one end of the deflector rod extends out of the chute.

In some embodiments, the pressing piece comprises a mounting plate and a top plate arranged on the mounting plate, the top plate is used for supporting or separating from the movable pin, a plurality of positioning plates are further arranged on the shell, and the positioning plates are arranged on two sides of the mounting plate in the axial direction perpendicular to the movable pin.

In some embodiments, the top plate includes a first arc plate having a bending direction coincident with a rotation direction of the rotation member.

In some embodiments, the top plate further comprises a second arc plate and a third arc plate with the same bending direction, the first arc plate is disposed between the second arc plate and the third arc plate, and the bending directions of the second arc plate and the first arc plate are opposite.

In some embodiments, the second arc plate and the third arc plate are symmetrically disposed about the first arc plate.

According to the intelligent lock structure, the pressing piece is abutted against the movable pin, and the movable pin is inserted into the rotating piece and the base, so that the rotating piece is locked on the base, circumferential rotation of the rotating piece is restrained, namely rotation of the handheld part is restrained, the handheld part is difficult to rotate even being pulled, the door lock is prevented from being opened maliciously, and therefore safety of the intelligent lock structure is improved. When the pressing piece moves to the second position, the pressing piece is far away from the movable pin, the movable pin is separated from the base, and the rotating piece and the base rotate relatively, so that the rotation of the handheld part is realized, and the door lock is opened through the handheld part.

Drawings

Fig. 1 is a schematic structural diagram of an intelligent lock structure according to the present application.

Fig. 2 is a schematic structural view of the smart lock structure shown in fig. 1 from another perspective.

Fig. 3 is an exploded view of the smart lock structure shown in fig. 2.

Fig. 4 is a schematic cross-sectional view along IV-IV of the smart lock structure of fig. 2 in a second position.

Fig. 5 is a schematic cross-sectional view along IV-IV of the smart lock structure of fig. 2 in a first position.

FIG. 6 is a schematic cross-sectional view taken along VI-VI of the smart lock structure of FIG. 2 in a first position.

Description of the main reference signs

Intelligent lock structure 100

Housing 10

Chute 11

Internal thread post 12

Locating plate 13

Connection assembly 20

Hand-held portion 21

Second connector 211

Rotating member 22

Turntable 221

Center hole 2211

Accommodation groove 222

First connector 223

Base 23

Card slot 231

Movable pin 24

Stop collar 251

Second elastic member 252

Limiting block 253

Retaining ring 254

Perforation 255

Top pressure assembly 30

Pressing piece 31

Mounting plate 311

Top plate 312

First arc plate 3121

Second arc plate 3122

Third arc plate 3123

Side plate 32

Deflector rod 33

Positioning column 34

First elastic member 35

Rolling member 36

Platen 40

First opening 41

Second opening 42

Rounded corner 43

Internal thread post 51

Fixing plate 60

First direction X

Second direction Y

Third direction Z

The application will be further described in connection with the above-described embodiments of the application in connection with fig. 1-6.

Detailed Description

The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein in the description of the application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application.

The present application will be described in detail below with reference to the accompanying drawings and embodiments, in order to further explain the technical means and effects of the present application to achieve the intended purpose.

Referring to fig. 1 and 2, an embodiment of the present application provides an intelligent lock structure 100, which includes a housing 10, a connection assembly 20, and a pressing assembly 30. The housing 10 is adapted to be secured within a door (not shown). The housing 10 has a cavity within which a portion of the connection assembly 20 and the jacking assembly 30 are located.

Referring to fig. 3 and 4, the connection assembly 20 includes a hand-held portion 21, a rotating member 22, a base 23 connected to the rotating member 22, and a movable pin 24 movably connected to the rotating member 22, wherein the hand-held portion 21 is coupled to the rotating member 22. The rotating member 22 includes a rotary plate 221 and a first connecting member 223 connected to the rotary plate 221, and the second connecting member 211 is provided on the hand-held portion 21. The first connecting piece 223 is inserted into the housing 10 and is in clamping connection with the second connecting piece 211, and when the handheld portion 21 is rotated, the rotary disc 221 rotates along with the handheld portion 21 through the cooperation of the first connecting piece 223 and the second connecting piece 211. The second connecting piece 211 may be a groove, and the first connecting piece 223 is inserted into the second connecting piece 211. The first connection member 223 is provided with a protrusion in the circumferential direction, and the inner wall of the second connection member 211 is provided with a groove corresponding to the protrusion, and the first connection member 223 and the second connection member 211 are coupled by the cooperation of the protrusion and the groove.

Referring to fig. 3 and 4, in some embodiments, the turntable 221 has a central hole 2211 and a receiving groove 222 in communication with the central hole 2211, the base 23 is rotatably connected in the central hole 2211, and a portion of the base 23 protrudes from the turntable 221. The turntable 221 is further provided with a fixing plate 60, and part of the end portion of the base 23 protruding from the turntable 221 passes through the fixing plate 60, and the fixing plate 60 is used for limiting the base 23 in the central hole 2211 of the turntable 221 in the axial direction of the turntable 221.

The movable pin 24 is movably disposed in the accommodating groove 222, a limiting ring 251 is fixedly disposed on the outer periphery of the movable pin 24, and a second elastic member 252 is further sleeved on the movable pin 24. The inner wall of the accommodating groove 222 is convexly provided with a limiting block 253, and the limiting block 253 can be arranged close to the central hole 2211. The rotary plate 221 is provided with a fixing ring 254 at an end of the receiving groove 222 remote from the central hole 2211, the fixing ring 254 having a penetration hole 255 for the movable pin 24 to penetrate. The limiting ring 251 is disposed in the accommodating groove 222 and slidably disposed between the limiting block 253 and the fixing ring 254. The retainer ring 254 limits the retainer ring 251 in the receiving groove 222, and the retainer ring 254 prevents the retainer ring 251 from being removed from the receiving groove 222. Both ends of the second elastic member 252 are abutted between the limiting block 253 and the limiting ring 251. The movable pin 24 may also extend into the central bore 2211 through the stop 253. Because the second elastic member 252 abuts against the limiting ring 251, under the elastic action of the second elastic member 252, the second elastic member 252 can push the movable pin 24 through the limiting ring 251, so that one end of the movable pin 24 extends out of the rotating member 22, and the other end does not extend into the central hole 2211, as shown in fig. 4, at this time, the intelligent lock structure 100 and the door body are in a locking state.

One end of the base 23 is provided with a plurality of clamping grooves 231, and the clamping grooves 231 correspond to the accommodating grooves 222.

The smart lock structure 100 provided by the present application is illustrated as being used in a door. In some embodiments, the handpiece 21 may be an inside door handle.

Referring to fig. 3, 4 and 5, the biasing assembly 30 is located on one side of the connection assembly 20, and the biasing assembly 30 includes a biasing member 31, the biasing member 31 being located below the movable pin 24 and being configured to switch between a first position and a second position. Referring to fig. 5, when the pressing member 31 is in the first position, the pressing member 31 abuts against the movable pin 24, and the movable pin 24 is inserted into the base 23 in the circumferential direction of the rotating member 22 through the clamping slot 231, so as to lock the rotating member 22 to the base 23, thereby restricting the circumferential rotation of the rotating member 22, i.e. restricting the rotation of the holding portion 21, and preventing the door lock from being maliciously opened even if the holding portion 21 is pulled, thereby improving the security of the smart lock structure 100. Referring to fig. 4, when the pressing member 31 is in the second position, the pressing member 31 is away from the movable pin 24, and the movable pin 24 is separated from the locking groove 231 of the base 23, so that the rotating member 22 and the base 23 rotate relatively, thereby realizing the rotation of the holding portion 21, so as to unlock the door lock through the holding portion 21.

In some embodiments, a lock cylinder structure (not shown) is also connected to the rotary plate 221, and is used to unlock the smart lock from the door under the rotation of the hand piece 21.

Referring to fig. 3 and 4, in some embodiments, the smart lock structure 100 further includes a pressure plate 40, and the pressing member 31 is movably disposed between the housing 10 and the pressure plate 40. The presser 31 is slidable along a first direction X, the axial direction of the movable pin 24 being coincident with the first direction X. The pressing assembly 30 further includes a first elastic member 35 and a rolling member 36, the pressing member 31 is further provided with a hollow positioning column 34, the positioning column 34 is disposed along a second direction Y perpendicular to the first direction X, and the positioning column 34 is mounted on the pressing member 31. The first elastic member 35 is disposed in the positioning post 34, a portion of the rolling member 36 is disposed in the positioning post 34, and the rolling member 36 is abutted between the first elastic member 35 and the pressing plate 40. The pressing piece 31 is pushed in the first direction X, and the rolling piece 36 in the pressing piece 31 rolls on the pressing plate 40, so that the pressing piece 31 is moved to abut against the movable pin 24 or to be separated from the movable pin 24.

In some embodiments, the casing 10 is provided with an internal thread post 51, the pressing plate 40 is fixed on the casing 10 by the internal thread post 51 with a gap therebetween, and the pressing member 31 is accommodated in the gap.

Referring to fig. 5 and 6, in some embodiments, the platen 40 is provided with a first opening 41 and a second opening 42, the second opening 42 and the first opening 41 being disposed along the first direction X. When the presser 31 is in the first position, part of the rolling element 36 is placed in the first opening 41, the presser 31 abutting against the movable pin 24, see fig. 6. When the presser 31 is in the second position, part of the rolling member 36 is placed in the second opening 42, and the presser 31 is separated from the movable pin 24. The pressing plate 40 is provided with a first opening 41 and a second opening 42, so that the rolling element 36 can be limited in the corresponding openings, and the pressing piece 31 is stably positioned at the first position or the second position, so that the pressing piece 31 is prevented from naturally sliding down under the action of gravity.

Referring to fig. 6, in some embodiments, rounded corners 43 are provided on the inner wall of the first opening 41 and the inner wall of the second opening 42, and the rolling member 36 is disposed in either the first opening 41 or the second opening 42 by the rounded corners 43. The provision of rounded corners 43 further secures the rolling members 36 within the first or second apertures 41, 42 and also facilitates the transition of the ram 31 between the first and second positions. When the rolling element 36 slides on the pressing plate 40, the portion of the rolling element 36 pressing the first elastic element 35 and being accommodated in the positioning post 34 increases, the first elastic element 35 compresses, and when the rolling element 36 is placed in the first opening 41 or the second opening 42, a portion of the rolling element 36 is accommodated in the first opening 41 or the second opening 42.

In some embodiments, the rolling members 36 are balls or ball pins. If the rolling member 36 is a ball, the inner diameter of the positioning post 34 is similar to the outer diameter of the rolling member 36 to prevent the rolling member 36 from moving in the first direction X within the positioning post 34 and being offset during movement of the ram 31. If the rolling element 36 is a ball stud (not shown), the end of the ball stud with the ball is propped against the pressing plate 40, the ball is placed in the first opening 41 or the second opening 42, the first elastic element 35 is sleeved on a pin shaft in the ball stud, and the length of the pin shaft is smaller than that of the positioning column 34.

Referring to fig. 6, in some embodiments, a lever 33 is disposed on the mounting plate 311, a sliding slot 11 is formed on the housing 10, and one end of the lever 33 extends out of the sliding slot 11. The deflector rod 33 is positioned on the surface of the mounting plate 311, which is away from the positioning column 34, and the deflector rod 33 can be stirred to drive the pressing piece 31 to move, so that the operation is facilitated. In some embodiments, the chute 11 is disposed along the first direction X, and two ends of the chute 11 respectively correspond to the first position and the second position, so as to facilitate the operator to identify the poking position thereof.

Referring to fig. 5, in some embodiments, the ram 31 includes a mounting plate 311 and a top plate 312 disposed on the mounting plate 311. The top plate 312 is used to abut against or disengage from the movable pin 24. The positioning posts 34 are secured to the mounting plate 311. The shell 10 is further provided with a plurality of positioning plates 13, the positioning plates 13 are arranged on two sides of the mounting plate 311 in the third direction Z, the movement of the mounting plate 311 in the first direction X is limited, the movement of the mounting plate 311 is prevented from being offset in the moving process, and the rolling element 36 cannot accurately slide into the first opening 41 or the second opening 42. In some embodiments, the mounting plate 311 is further provided with a plurality of side plates 32, and the positioning plate 13 passes through the side plates 32 to restrict the movement of the pressing member 31 in the first direction X.

Referring to fig. 5, in some embodiments, the top plate 312 includes a first arc plate 3121, and the bending direction of the first arc plate 3121 is consistent with the rotation direction of the rotation member 22, such that the movable pin 24 can rotate along the first arc plate 3121 when the turntable 221 rotates.

In some embodiments, the top plate 312 further includes a second arc plate 3122 and a third arc plate 3123 having the same bending direction, the first arc plate 3121 is disposed between the second arc plate 3122 and the third arc plate 3123, and the bending directions of the second arc plate 3122 and the first arc plate 3121 are opposite to each other so that when the movable pin 24 rotates to be separated from the first arc plate 3121, the movable pin slides onto the first arc plate 3121 through the second arc plate 3122 or the third arc plate 3123 in the opposite direction of rotation to reset the turntable 221.

In some embodiments, the second arc plate 3122 and the third arc plate 3123 are symmetrically disposed about the first arc plate 3121.

In some embodiments, the first elastic member 35 and the second elastic member 252 may be springs, and the elastic members may also be tension springs or torsion springs.

In the present application, in the smart lock structure 100, the pressing member 31 abuts against the movable pin 24, and the movable pin 24 is inserted into the rotating member 22 and the base 23, so that the rotating member 22 is locked on the base 23, and the circumferential rotation of the rotating member 22 is restrained, that is, the rotation of the hand-holding portion 21 is restrained, even if the hand-holding portion 21 is pulled, the rotation is difficult, and the door lock is prevented from being maliciously opened, thereby improving the security of the smart lock structure 100. When the pressing member 31 moves to the second position, the pressing member 31 moves away from the movable pin 24, the movable pin 24 is disengaged from the base 23, and the rotating member 22 and the base 23 relatively rotate, thereby effecting rotation of the holding portion 21 to unlock the door lock by the holding portion 21.

Finally, it should be noted that the above-mentioned embodiments are merely for illustrating the technical solution of the present application and not for limiting the same, and although the present application has been described in detail with reference to the embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made to the technical solution of the present application without departing from the spirit and scope of the technical solution of the present application.

Claims (10)

1. An intelligent lock structure, characterized by comprising:

A housing;

The connecting component is arranged in the shell and comprises a handheld part, a rotating piece, a base connected in the rotating piece and a movable pin movably connected with the rotating piece, and the handheld part is linked with the rotating piece;

The jacking component is arranged in the shell and is positioned at one side of the connecting component, the jacking component comprises a jacking piece, the jacking piece is positioned below the movable pin and used for switching between a first position and a second position, when the jacking piece is positioned at the first position, the jacking piece supports against the movable pin, the movable pin is inserted on the base in the circumferential direction of the rotating piece so as to lock the rotating piece on the base, and when the jacking piece is positioned at the second position, the jacking piece is away from the movable pin, and the movable pin is separated from the base so that the rotating piece and the base can rotate relatively.

2. The intelligent lock structure according to claim 1, further comprising a pressing plate, wherein the pressing member is movably disposed between the housing and the pressing plate, the pressing assembly further comprises a first elastic member and a rolling member, the pressing member is further provided with a hollow positioning column, the positioning column is mounted on the pressing member, the first elastic member is disposed in the positioning column, a part of the rolling member is disposed in the positioning column, and the rolling member is abutted between the first elastic member and the pressing plate.

3. The intelligent lock structure according to claim 2, wherein the pressing plate is provided with a first opening and a second opening, the second opening and the first opening are arranged along the axial direction of the movable pin, when the pressing piece is located at the first position, a part of the rolling piece is located at the first opening, and when the pressing piece is located at the second position, a part of the rolling piece is located at the second opening.

4. A smart lock structure as claimed in claim 3, wherein the inner walls of the first aperture and the second aperture are each provided with a rounded corner, and the rolling element is disposed in either the first aperture or the second aperture by the rounded corner.

5. The smart lock structure of claim 2 wherein the rolling elements are balls or ball pins.

6. The intelligent lock structure according to claim 1, wherein the pushing member is provided with a deflector rod, the housing is provided with a chute, and one end of the deflector rod extends out of the chute.

7. The intelligent lock structure according to claim 1, wherein the pressing member comprises a mounting plate and a top plate arranged on the mounting plate, the top plate is used for supporting or separating from the movable pin, a plurality of positioning plates are further arranged on the shell, and the positioning plates are arranged on two sides of the mounting plate in the axial direction perpendicular to the movable pin.

8. The smart lock structure of claim 7 wherein the top plate includes a first arcuate plate having a direction of curvature that coincides with a direction of rotation of the rotating member.

9. The smart lock structure of claim 8 wherein the top plate further comprises a second arc plate and a third arc plate of the same bending direction, the first arc plate being disposed between the second arc plate and the third arc plate, the second arc plate and the first arc plate being opposite in bending direction.

10. The smart lock structure of claim 9 wherein the second arc plate and the third arc plate are symmetrically disposed about the first arc plate.