CN216476748U

CN216476748U - Intelligent door lock rear driving panel structure

Info

Publication number: CN216476748U
Application number: CN202123047810.7U
Authority: CN
Inventors: 卢国钊
Original assignee: Foshan Zmart Plus Intelligent Technology Co ltd
Current assignee: Foshan Zmart Plus Intelligent Technology Co ltd
Priority date: 2021-12-06
Filing date: 2021-12-06
Publication date: 2022-05-10
Anticipated expiration: 2031-12-06

Abstract

The utility model provides an intelligent door lock rear driving panel structure, which comprises a panel shell and a handle; the panel shell is arranged on one side of the door panel facing the indoor, and an accommodating space is arranged in the panel shell; a lock shaft and a driving device are arranged in the accommodating space, the lock shaft can rotate around the axis of the lock shaft, and a square hole is formed in the front end face of the lock shaft; the driving device is sleeved outside the lock shaft and used for driving the lock shaft to rotate; the handle sets up on panel shell, and the handle is equipped with the button of unblanking, and drive arrangement embeds has electronic control unit, and electronic control unit and the button communication of unblanking are connected, and electronic control unit is used for starting drive arrangement. The utility model discloses set up lock axle and drive arrangement in the panel casing, and the panel casing sets up in the indoor one side of door plant orientation, can prevent that other people from prizing directly taking out the motor line circular telegram behind the front panel, leads to separation and reunion round pin and separation and reunion seat among the clutch device to combine, realizes the purpose of unblanking by force, increases the electronic lock security.

Description

Intelligent door lock rear driving panel structure

Technical Field

The utility model relates to an electronic lock field especially relates to an intelligence lock rear drive panel structure.

Background

In the prior art, a motor is generally adopted in an electronic lock to drive a clutch device to unlock the lock, and the motor and the clutch device of the existing electronic lock are placed in a front panel and are easily and directly pried off by people to unlock the lock, or a hole position of the front panel is directly drilled, a motor wire is taken out to be electrified, so that a clutch pin and a clutch seat in the clutch device are combined to unlock the lock, and the electronic lock is very unsafe.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a drive panel structure behind intelligence lock to the motor and the clutch of electronic lock place in the front panel and the problem of being pried open easily among the solution prior art.

To achieve the purpose, the utility model adopts the following technical proposal:

the utility model provides an intelligent door lock rear driving panel structure, which comprises a panel shell and a handle;

the panel shell is arranged on one side of the door panel facing the indoor, and an accommodating space is arranged in the panel shell; a lock shaft and a driving device are arranged in the accommodating space, the lock shaft can rotate around the axis of the lock shaft, and a square hole is formed in the front end face of the lock shaft; the square hole is connected with the door lock; the driving device is sleeved outside the lock shaft and used for driving the lock shaft to rotate;

the handle sets up on the panel casing, the handle is equipped with the button of unblanking, drive arrangement embeds there is electronic control unit, electronic control unit and the button communication of unblanking are connected, just electronic control unit is used for starting drive arrangement.

The intelligent door lock rear driving panel structure further comprises an emergency unlocking assembly, wherein the emergency unlocking assembly comprises a clutch seat, a first connecting rod, a second connecting rod, a transmission part and an emergency unlocking shaft;

the panel shell is provided with a through hole below the driving device, the clutch seat is rotatably connected in the through hole, the fixed end of the handle is provided with a shifting rotating shaft, and the shifting rotating shaft is connected with the rear end of the clutch seat;

the emergency unlocking shaft is rotatably connected above the driving device, and an emergency unlocking hole is formed in the front end of the emergency unlocking shaft; the emergency unlocking hole is connected with a lock cylinder of the door lock;

the transmission part is sleeved on the outer side of the emergency unlocking shaft; the upper end of the first connecting rod is hinged with the left end of the transmission piece, and the lower end of the first connecting rod is hinged with the left end of the clutch seat; the upper end of the second connecting rod is hinged with the right end of the transmission piece, and the lower end of the second connecting rod is hinged with the right end of the clutch seat.

In the intelligent door lock rear drive panel structure, the panel shell is arranged above the drive device and is provided with a fixing sleeve, the emergency unlocking shaft is rotatably connected to the fixing sleeve, and the first connecting rod and the second connecting rod are erected on the front side of the drive device.

In the intelligent door lock rear drive panel structure, the emergency unlocking assembly further comprises a locking assembly, and the locking assembly comprises a knob, a stirring piece and a locking plugboard;

the panel shell is provided with a locking hole below the through hole, and the knob is rotatably connected in the locking hole; the poking piece is eccentrically arranged at the front end of the knob;

the locking insertion plate is connected to the panel shell in a sliding mode in the vertical direction, a groove is formed in the lower end of the clutch seat, and a protrusion matched with the groove is formed in the upper end of the locking insertion plate; the lower end of the locking insertion plate is provided with a long circular hole, and the poking piece is inserted into the long circular hole.

In the intelligent door lock rear drive panel structure, the panel shell is provided with a sliding lug on the inner wall below the clutch seat, the locking insertion plate is provided with a longitudinal sliding groove, and the sliding lug is slidably connected with the longitudinal sliding groove.

Among the drive panel structure behind the intelligence lock, the locking subassembly still includes the jump ring, the knob lateral wall is equipped with the mounting groove, the jump ring joint is in the mounting groove.

The intelligent door lock rear driving panel structure further comprises a back locking assembly, and the back locking assembly comprises a back locking rotating shaft and a back locking knob;

the reverse locking knob is sleeved on the outer side of the reverse locking rotating shaft; the front end of the back locking rotating shaft is connected with a back locking shifting piece;

the fixed end of the handle is provided with a reverse lock hole, the shifting rotating shaft is provided with a first channel communicated with the reverse lock hole, the middle shaft of the clutch seat is provided with a second channel, and the first channel and the second channel are matched to form a reverse lock channel;

the front end of the back locking shifting piece penetrates through the back locking channel and is inserted into a back locking driving shaft of the door lock.

In the intelligent door lock rear drive panel structure, the intelligent door lock rear drive panel structure further comprises a battery assembly, wherein the battery assembly is arranged at the top of the accommodating space and is electrically connected with the drive device.

The utility model provides a technical scheme can have following beneficial effect:

the utility model discloses set up lock axle and drive arrangement in the panel casing, and the panel casing sets up in the indoor one side of door plant orientation, can prevent that other people from prizing directly taking out the motor line circular telegram behind the front panel, leads to separation and reunion round pin and separation and reunion seat among the clutch device to combine, realizes the purpose of unblanking by force, increases electronic door lock's security.

Drawings

FIG. 1 is a schematic structural diagram of one embodiment of the present invention;

FIG. 2 is a schematic diagram of the internal structure of one embodiment of the present invention;

fig. 3 is a schematic structural diagram of an emergency unlocking assembly according to an embodiment of the present invention;

FIG. 4 is a schematic view of the connection of the knob according to one embodiment of the present invention;

FIG. 5 is a schematic cross-sectional view of a back lock assembly according to one embodiment of the present invention;

in the drawings: the emergency unlocking device comprises a panel shell 1, a handle 2, a lock shaft 3, a driving device 4, an emergency unlocking assembly 5, a back locking assembly 6 and a battery assembly 7;

the accommodating space 11, the fixing sleeve 12 and the sliding lug 13; an unlocking button 21, a toggle rotating shaft 22 and a first channel 23; a square hole 31; clutch seat 51, first connecting rod 52, second connecting rod 53, transmission piece 54 and emergency unlocking shaft 55; a reverse locking rotating shaft 61 and a reverse locking knob 62;

the locking device comprises a groove 511, a second channel 512, an emergency unlocking hole 551, a knob 561, a shifting piece 562, a locking inserting plate 563, a protrusion 564, an oblong hole 565, a clamping spring 567, an anti-locking shifting piece 611 and a longitudinal sliding groove 5631.

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 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 only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used for convenience of description and simplicity of description only, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. Furthermore, features defined as "first" and "second" may explicitly or implicitly include one or more of the features for distinguishing between descriptive features, non-sequential, non-trivial and non-trivial.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 5, the utility model provides an intelligent door lock rear drive panel structure, which comprises a panel shell 1 and a handle 2;

the panel shell 1 is arranged on one side of the door panel facing the indoor, and an accommodating space 11 is arranged in the panel shell 1; a lock shaft 3 and a driving device 4 are arranged in the accommodating space 11, the lock shaft 3 can rotate around the axis of the lock shaft 3, and a square hole 31 is formed in the front end face of the lock shaft 3; the square hole 31 is connected with a door lock; the driving device 4 is sleeved outside the lock shaft 3 and used for driving the lock shaft 3 to rotate;

the handle 2 is arranged on the panel shell 1, the handle 2 is provided with an unlocking button 21, an electronic control unit is arranged in the driving device 4, the electronic control unit is in communication connection with the unlocking button 21, and the electronic control unit is used for starting the driving device 4.

The utility model discloses set up lock shaft 3 and drive arrangement 4 in panel casing 1, and panel casing 1 sets up in the indoor one side of door plant orientation, can prevent that other people from prying directly taking out the motor line circular telegram behind the front panel, leads to separation and reunion round pin and separation and reunion seat among the disengaging gear to combine, realizes the purpose of unblanking by force, increases electronic door lock's security.

The unlocking button 21, the driving device 4 and the electronic control unit are of the existing structures, when a user needs to unlock the door panel at one side facing indoors, the user only needs to press the unlocking button 21, the unlocking button 21 sends an electric signal to the electronic control unit, and the electronic control unit controls the driving device 4 to start and drives the lock shaft 3 to rotate around the axis of the electronic control unit; because the lock core of lock is pegged graft in square hole 31, the lock core of lock follows lock shaft 3 and rotates to realize the purpose that the lock core unblanked. When the door lock is unlocked, the electronic control unit controls the driving device 4 to start, so that the driving device 4 drives the lock shaft 3 to rotate around the axis of the lock shaft in the opposite direction, and the lock cylinder is reset.

Specifically, the intelligent door lock rear driving panel structure further comprises an emergency unlocking assembly 5, wherein the emergency unlocking assembly 5 comprises a clutch seat 51, a first connecting rod 52, a second connecting rod 53, a transmission piece 54 and an emergency unlocking shaft 55;

a through hole is formed in the panel shell 1 below the driving device 4, the clutch seat 51 is rotatably connected in the through hole, a shifting rotating shaft 22 is arranged at the fixed end of the handle 2, and the shifting rotating shaft 22 is connected with the rear end of the clutch seat 51;

the emergency unlocking shaft 55 is rotatably connected above the driving device 4, and an emergency unlocking hole 551 is formed in the front end of the emergency unlocking shaft 55; the emergency unlocking hole 551 is connected with a lock cylinder of the door lock;

the transmission member 54 is sleeved outside the emergency unlocking shaft 55; the upper end of the first connecting rod 52 is hinged with the left end of the transmission piece 54, and the lower end of the first connecting rod 52 is hinged with the left end of the clutch seat 51; the upper end of the second connecting rod 53 is hinged with the right end of the transmission piece 54, and the lower end of the second connecting rod 53 is hinged with the right end of the clutch seat 51.

The door lock can refer to the existing electronic door lock body structure, the door lock is provided with an emergency unlocking structure, an emergency unlocking hole 551 is connected with a lock cylinder of the door lock, and the door lock can be unlocked after the emergency unlocking hole 551 rotates.

The handle 2 is connected with the clutch seat 51 through the toggle rotating shaft 22, and the toggle rotating shaft 22 and the clutch seat 51 can rotate around the axis of the handle; the handle 2 is rotated to drive the toggle rotating shaft 22 and the clutch base 51 to rotate, because the lower ends of the first connecting rod 52 and the second connecting rod 53 are respectively hinged to two sides of the clutch base 51, and the upper ends of the first connecting rod 52 and the second connecting rod 53 are respectively hinged to two sides of the transmission member 54, in the rotating process of the clutch base 51, the clutch base 51 drives the first connecting rod 52 and the second connecting rod 53 to make the first connecting rod 52 and the second connecting rod 53 generate movement in opposite directions, so as to drive the transmission member 54 to rotate, and finally, the purpose of driving the emergency unlocking shaft 55 to rotate is achieved. The emergency unlocking structure of the lock cylinder is connected with the emergency unlocking hole 551, and when the rotating shaft 22 is shifted to rotate, the emergency unlocking structure enables the lock cylinder to be unlocked, so that the purpose of emergency unlocking is achieved.

By adopting the structure, when the driving device 4 breaks down or the lock shaft 3 is damaged, a user can directly rotate the handle 2 to start the emergency unlocking assembly 5, so that the door lock is directly opened, and the user is prevented from being unable to smoothly open the door lock through the unlocking button 21 in an emergency situation.

Specifically, the panel housing 1 is provided with a fixing sleeve 12 above the driving device 4, the emergency unlocking shaft 55 is rotatably connected to the fixing sleeve 12, and the first connecting rod 52 and the second connecting rod 53 are erected at the front side of the driving device 4.

In an embodiment of the present invention, the emergency unlocking shaft 55 is disposed above the driving device 4, the clutch base 51 is disposed below the driving device 4, and the first link 52 and the second link 53 are erected at the front side of the driving device 4. By adopting the structure, the emergency unlocking assembly 5 is erected outside the driving device 4, so that the space can be saved, and the width of the rear driving panel structure of the intelligent door lock is reduced, so that the appearance of the door lock body is more concise.

Specifically, the emergency unlocking assembly 5 further comprises a locking assembly, wherein the locking assembly comprises a knob 561, a poking piece 562 and a locking plug plate 563;

a locking hole is formed below the through hole of the panel shell 1, and the knob 561 is rotatably connected to the locking hole; the toggle piece 562 is eccentrically arranged at the front end of the knob 561;

the locking insertion plate 563 is connected to the panel housing 1 in a sliding manner along the up-down direction, a groove 511 is arranged at the lower end of the clutch seat 51, and a protrusion 564 matched with the groove 511 is arranged at the upper end of the locking insertion plate 563; an oblong hole 565 is formed in the proximal end of the lower end of the locking insertion plate 563, and the toggle piece 562 is inserted into the oblong hole 565.

With the structure, under normal conditions, the toggle 562 pushes up the locking insert plate 563 through the oblong hole 565, so that the protrusion 564 of the locking insert plate 563 is inserted into the groove 511 of the clutch seat 51 to limit the rotation of the clutch seat 51, and the problem that the door lock is opened emergently due to the accidental rotation of the handle 2 caused by the collision of a foreign object is solved.

When a user cannot unlock the door lock through the unlocking button 21, the user can rotate the knob 561, the poking piece 562 is eccentrically arranged, the locking insert plate 563 can slide along the up-and-down direction, and in the rotating process of the knob 561, the poking piece 562 pokes the locking insert plate 563 through the oblong hole 565, so that the locking insert plate 563 slides downwards, and the protrusion 564 is separated from the groove 511; at this time, the groove 511 loses the limit of the protrusion 564 and can rotate freely, thereby driving the emergency unlocking shaft 55 to rotate, and achieving the purpose of emergency unlocking.

When a user needs to lock the emergency unlocking assembly 5, the handle 2 is reset firstly, so that the position of the groove 511 is aligned with the protrusion 564; subsequently, the knob 561 is rotated, so that the knob 561 drives the toggle member 562 to rotate, the locking inserting plate 563 can slide along the up-down direction due to the eccentric arrangement of the toggle member 562, and in the rotating process, the toggle member 562 jacks up the locking inserting plate 563, so that the protrusion 564 is inserted into the groove 511, and the purpose of locking the emergency unlocking assembly 5 is achieved.

Specifically, the panel housing 1 is provided with a sliding protrusion 13 on the inner wall below the clutch seat 51, the locking insert plate 563 is provided with a longitudinal sliding groove 5631, and the sliding protrusion 13 is slidably connected to the longitudinal sliding groove 5631.

In the embodiment of the present invention, the locking insert plate 563 and the panel housing 1 realize the longitudinal sliding through the longitudinal sliding groove 5631 and the sliding protrusion 13.

Further, the locking assembly further comprises a clamp spring 567, a mounting groove is formed in the outer side wall of the knob 561, and the clamp spring 567 is clamped in the mounting groove.

With the structure, the movable range of the knob 561 can be limited, the knob 561 is prevented from moving in the front and back directions, and the structural stability of the locking assembly is ensured.

Furthermore, the intelligent door lock rear driving panel structure further comprises an anti-locking assembly 6, wherein the anti-locking assembly 6 comprises an anti-locking rotating shaft 61 and an anti-locking knob 62;

the back locking knob 62 is sleeved on the outer side of the back locking rotating shaft 61; the front end of the back locking rotating shaft 61 is connected with a back locking shifting piece 611;

the fixed end of the handle 2 is provided with a reverse lock hole, the toggle rotating shaft 22 is provided with a first channel 23 communicated with the reverse lock hole, the middle shaft of the clutch seat 51 is provided with a second channel 512, and the first channel 23 and the second channel 512 are matched to form a reverse lock channel;

the front end of the back locking pulling piece 611 passes through the back locking passage and is inserted into a back locking driving shaft of the door lock.

In an embodiment of the present invention, the door lock further has a back-locking structure, when the back-locking knob 62 is rotated, the back-locking rotating shaft 61 drives the back-locking pulling piece 611 to rotate, and then the back-locking pulling piece 611 drives the back-locking driving shaft of the door lock to rotate, so as to realize the back-locking and back-unlocking actions. By adopting the structure, the user can rotate the reverse locking rotating shaft 61 to perform reverse locking, and the safety of the electronic door lock is improved.

Optionally, the intelligent door lock rear driving panel structure further includes a battery assembly 7, the battery assembly 7 is disposed at the top of the accommodating space 11, and the battery assembly 7 is electrically connected to the driving device 4. The utility model discloses a concrete embodiment, the drive panel structure still is equipped with battery pack 7 behind the intelligence lock, avoids leading to the unable problem of opening of lock because of having a power failure.

The technical principle of the present invention is described above with reference to specific embodiments. The description is made for the purpose of illustrating the principles of the invention and should not be construed in any way as limiting the scope of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without inventive efforts, and such equivalent modifications or substitutions are intended to be included within the scope of the present invention as defined in the appended claims.

Claims

1. The utility model provides a drive panel structure behind intelligence lock which characterized in that: the intelligent door lock rear driving panel structure comprises a panel shell and a handle;

the panel shell is arranged on one side of the door panel facing the indoor, and an accommodating space is formed in the panel shell; a lock shaft and a driving device are arranged in the accommodating space, the lock shaft can rotate around the axis of the lock shaft, and a square hole is formed in the front end face of the lock shaft; the square hole is connected with the door lock; the driving device is sleeved outside the lock shaft and used for driving the lock shaft to rotate;

2. The intelligent door lock rear drive panel structure of claim 1, wherein: the emergency unlocking assembly comprises a clutch seat, a first connecting rod, a second connecting rod, a transmission part and an emergency unlocking shaft;

3. The intelligent door lock rear drive panel structure of claim 2, wherein: the panel shell is arranged above the driving device and is provided with a fixing sleeve, the emergency unlocking shaft is rotatably connected to the fixing sleeve, and the first connecting rod and the second connecting rod are erected on the front side of the driving device.

4. The intelligent door lock rear drive panel structure of claim 2, wherein: the emergency unlocking assembly further comprises a locking assembly, and the locking assembly comprises a knob, a poking piece and a locking plugboard;

the locking insertion plate is connected to the panel shell in a sliding mode in the vertical direction, a groove is formed in the lower end of the clutch seat, and a protrusion matched with the groove is formed in the upper end of the locking insertion plate; the lower end proximal end of the locking insertion plate is provided with a long circular hole, and the poking piece is inserted into the long circular hole.

5. The intelligent door lock rear drive panel structure of claim 4, wherein: the panel shell is provided with a sliding lug on the inner wall below the clutch seat, the locking insertion plate is provided with a longitudinal sliding groove, and the sliding lug is connected with the longitudinal sliding groove in a sliding manner.

6. The intelligent door lock rear drive panel structure of claim 4, wherein: the locking assembly further comprises a clamp spring, wherein a mounting groove is formed in the outer side wall of the knob, and the clamp spring is clamped in the mounting groove.

7. The intelligent door lock rear drive panel structure of claim 2, wherein: the anti-lock mechanism comprises an anti-lock rotating shaft and an anti-lock knob;

8. The intelligent door lock rear drive panel structure of claim 1, wherein: the battery pack is arranged at the top of the accommodating space and is electrically connected with the driving device.