CN219298990U

CN219298990U - Door lock device

Info

Publication number: CN219298990U
Application number: CN202222704875.2U
Authority: CN
Inventors: 阮瀚锋
Original assignee: Wingtech Communication Co Ltd
Current assignee: Wingtech Communication Co Ltd
Priority date: 2022-10-11
Filing date: 2022-10-11
Publication date: 2023-07-04
Anticipated expiration: 2032-10-11

Abstract

The utility model relates to a door lock device, which comprises a base, a rotary handle, a fingerprint unlocking module, a lock cylinder unlocking module, a password unlocking module and an unlocking clutch module, wherein the base is provided with a locking groove; the rotary handle is rotationally connected with the base, and is connected with the password unlocking module and the unlocking clutch module through a transmission square shaft; the lock cylinder unlocking module, the password unlocking module and the unlocking clutch module are arranged on the base, and the lock cylinder unlocking module and the password unlocking module are respectively in transmission connection with the unlocking clutch module so as to control the unlocking clutch module to unlock through the lock cylinder unlocking module or the password unlocking module; the fingerprint unlocking module is arranged in the rotary handle and is in communication connection with a driving mechanism in the rotary handle, and the driving mechanism is in transmission connection with the transmission square shaft so as to control the unlocking clutch module to unlock.

Description

Door lock device

Technical Field

The utility model relates to the technical field of door locks, in particular to a door lock device.

Background

The existing door locks generally comprise different unlocking modes such as an electronic coded lock or a fingerprint lock, however, when the electronic coded lock and the fingerprint lock are in a power-off condition, the unlocking cannot be performed by using fingerprints and passwords, and a user may not always carry a key with the user, in this case, the user cannot unlock the door lock in time, so that the door lock is inconvenient to use.

In order to solve the technical problem, in the prior art, under the condition that a user does not carry a key and encounters the condition that an electronic coded lock or a fingerprint lock is not powered, an emergency power supply can only be externally connected, or after the electronic coded lock or the fingerprint lock is charged or powered by a mobile charging device, the electronic coded lock or the fingerprint lock is unlocked, or the lock cylinder is directly unlocked by removing the lock cylinder.

But the unlocking mode of charging or supplying power to the electronic coded lock or the fingerprint lock by adopting an external emergency power supply or adopting a mobile charging device or the unlocking mode of unlocking by removing the lock cylinder is troublesome, so that inconvenience is brought to users, and further, property loss is brought and life of the users is influenced.

Disclosure of Invention

In order to solve the above technical problems or at least partially solve the above technical problems, the present utility model provides a door lock device.

The utility model provides a door lock device, which comprises a base, a rotary handle, a fingerprint unlocking module, a lock cylinder unlocking module, a password unlocking module and an unlocking clutch module, wherein the base is provided with a locking groove;

the rotary handle is rotatably connected with the base, and the rotary handle is connected with the password unlocking module and the unlocking clutch module through a transmission square shaft;

the lock cylinder unlocking module, the password unlocking module and the unlocking clutch module are arranged on the base, and the lock cylinder unlocking module and the password unlocking module are respectively in transmission connection with the unlocking clutch module so as to control the unlocking clutch module to unlock through the lock cylinder unlocking module or the password unlocking module;

the fingerprint unlocking module is arranged on the rotary handle and is connected with a driving mechanism in the rotary handle, and the driving mechanism is in transmission connection with the transmission square shaft so as to control the unlocking clutch module to unlock when the fingerprint unlocking module receives an unlocking fingerprint signal.

According to one embodiment of the utility model, the fingerprint unlocking module comprises a fingerprint identification module, and the fingerprint identification module is electrically connected with the driving mechanism; the rotary handle is provided with a containing hole matched with the outer contour of the fingerprint identification module, and the fingerprint identification module is clamped into the containing hole.

According to one embodiment of the utility model, the outer surface of the fingerprint recognition module is flush with the outer surface of the rotary handle.

According to one embodiment of the utility model, the transmission square shaft is positioned in the handle shell and partially extends into the base, and the unlocking clutch module and the password unlocking module are both arranged on the transmission square shaft.

According to one embodiment of the utility model, the password unlocking module comprises a spring wheel disc assembly, wherein the spring wheel disc assembly is arranged on the transmission square shaft, and unlocking numbers are arranged on the spring wheel disc assembly.

According to one embodiment of the utility model, the spring wheel disc assembly comprises a wheel disc and an elastic piece, wherein the wheel disc is rotatably connected to the transmission square shaft, and the unlocking number is arranged on the wheel disc; the elastic piece is connected with the wheel disc, so that the wheel disc can return under the elastic action of the elastic piece.

According to one embodiment of the utility model, a password window area for exposing at least one unlocking number is arranged on the base shell at a position corresponding to the wheel disc.

According to one embodiment of the utility model, the lock cylinder unlocking device further comprises a first transmission block, wherein the first transmission block is positioned between the lock cylinder unlocking module and the unlocking clutch module and is used for connecting the lock cylinder unlocking module and the unlocking clutch module.

According to one embodiment of the utility model, the password unlocking device further comprises a second transmission block, wherein the second transmission block is positioned between the password unlocking module and the unlocking clutch module and is used for connecting the password unlocking module and the unlocking clutch module.

According to one embodiment of the utility model, a power supply element is further arranged in the handle shell, and the power supply element is electrically connected with the fingerprint unlocking module to supply power to the fingerprint unlocking module.

Compared with the prior art, the technical scheme provided by the embodiment of the utility model has the following advantages:

the utility model provides a door lock device, which comprises a base, a rotary handle, a fingerprint unlocking module, a lock cylinder unlocking module, a password unlocking module and an unlocking clutch module, wherein the base is provided with a locking groove; the rotary handle is rotatably connected with the base, and the rotary handle is connected with the password unlocking module through a transmission square shaft; the lock cylinder unlocking module, the password unlocking module and the unlocking clutch module are arranged on the base, and the lock cylinder unlocking module and the password unlocking module are respectively in transmission connection with the unlocking clutch module so as to control the unlocking clutch module to unlock through the lock cylinder unlocking module or the password unlocking module; the fingerprint unlocking module is arranged in the rotary handle and communicated with a driving mechanism in the rotary handle, and the driving mechanism is connected with the transmission square shaft in a transmission manner so as to control the unlocking clutch module to unlock when the fingerprint unlocking module receives an unlocking fingerprint signal. That is, the door lock device provided by the utility model can comprise three different unlocking modes, namely three unlocking modes of unlocking by the lock core unlocking module, unlocking by the password unlocking module or unlocking by the fingerprint unlocking module. When the door lock device is powered on, the door lock device can be unlocked through any one of the lock cylinder unlocking module, the password unlocking module and the fingerprint unlocking module, and when the door lock device is powered off, the door lock device can be unlocked through any one of the password unlocking module and the fingerprint unlocking module, and the door lock device and the fingerprint unlocking module do not need to be powered on.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the utility model and together with the description, serve to explain the principles of the utility model.

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, and it will be obvious to a person skilled in the art that other drawings can be obtained from these drawings without inventive effort.

Fig. 1 to 5 are external views of a door lock device according to an embodiment of the present utility model at different viewing angles;

fig. 6 is a schematic view showing an internal structure of a door lock device according to an embodiment of the present utility model;

fig. 7 is an exploded view of a door lock device according to an embodiment of the present utility model;

fig. 8 is a schematic diagram of unlocking number input performed by the password unlocking module of the door lock device according to the embodiment of the utility model;

fig. 9 is a schematic diagram of unlocking digital reset performed by the password unlocking module of the door lock device according to the embodiment of the utility model.

1, a base; 11. a base housing; 12. a password window area; 13. a key hole; 2. rotating the handle; 21. a handle housing; 22. a power supply element; 23. an accommodation hole; 3. a fingerprint unlocking module; 31. a fingerprint identification module; 32. a circuit board; 4. a lock cylinder unlocking module; 41. a key; 5. a password unlocking module; 51. a spring wheel assembly; 52. unlocking the number; 6. unlocking the clutch module; 7. a transmission square shaft; 8. a driving mechanism; 91. a first transmission block; 92. and a second transmission block.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be made. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced otherwise than as described herein; it will be apparent that the embodiments in the specification are only some, but not all, embodiments of the utility model.

Referring to fig. 1 to 9, the present embodiment provides a door lock device, which includes a base 1, a rotary handle 2, a fingerprint unlocking module 3, a lock cylinder unlocking module 4, a password unlocking module 5, and an unlocking clutch module 6.

The rotary handle 2 is rotatably connected with the base 1, and the rotary handle 2 is connected with the password unlocking module 5 and the rotary handle 2 is connected with the unlocking clutch module 6 through the transmission square shaft 7.

In specific implementation, the rotary handle 2 can be in rotary connection with the base 1 through a rotating shaft structure or in rotary connection through a hinge and the like, so that the rotary handle 2 can rotate around the center point of the base 1 as the center of a circle. In addition, the rotary handle 2 is connected with the password unlocking module 5 through a transmission square shaft 7, so that the password unlocking module 5 can be driven to input a password by rotating the rotary handle 2, and then the password is unlocked through the unlocking clutch module 6.

In addition, the base 1 may be fixed to the door by screws or the like.

Wherein, base 1 can include base shell 11, and in base shell 11 was all located to lock core unblock module 4, password unblock module 5 and unblock separation and reunion module 6, lock core unblock module 4 and password unblock module 5 were connected with unblock separation and reunion module 6 transmission respectively to control unblock separation and reunion module 6 through lock core unblock module 4 or password unblock module 5 and unblock.

The rotary handle 2 comprises a handle shell 21, the fingerprint unlocking module 3 is arranged in the handle shell 21 and is in communication connection with a driving mechanism 8 in the handle shell 21, and the driving mechanism 8 is in transmission connection with a transmission square shaft 7 so as to control the unlocking clutch module 6 to unlock when the fingerprint unlocking module 3 receives an unlocking fingerprint signal.

The unlocking of the unlocking clutch module 6 means a state in which the unlocking clutch module 6 is to be unlocked from the transmission square shaft 7, and in this state, the unlocking can be completed by rotating the rotary handle 2.

That is, the door lock device provided in this embodiment may include three different unlocking modes, that is, three unlocking modes in which the lock cylinder unlocking module 4 performs unlocking, or in which the password unlocking module 5 performs unlocking, or in which the fingerprint unlocking module 3 performs unlocking. When the door lock device is in the condition of electricity, the door lock device can be unlocked through any one of the lock cylinder unlocking module 4, the password unlocking module 5 and the fingerprint unlocking module 3, when the door lock device is in the condition of no electricity, the door lock device can be unlocked through any one of the password unlocking module 5 and the fingerprint unlocking module 3, electricity is not required to be used, even if no electricity is used and no key is carried, the door lock device can be unlocked through the password unlocking module 5, namely the door lock device in the embodiment can be unlocked without opening the lock cylinder unlocking module 4 through dismantling the lock cylinder when no key is carried, and can be unlocked without external power supply when power is off or adopting a mobile charging device to charge or supply power to the fingerprint unlocking module 3, so that the door lock device can be used by a user conveniently even if the user does not carry a key and even if the user is in the condition of power failure, and the convenience of life of the user can be improved, and property loss can be avoided.

In particular, the fingerprint unlocking module 3 includes a fingerprint identification module 31, and the fingerprint identification module 31 is electrically connected with the driving mechanism 8; specifically, the fingerprint recognition module is electrically connected with the driving mechanism 8 through a circuit board.

Wherein, be provided with on the rotatory handle 2 with fingerprint identification module 31's outline adaptation accommodation hole 23, fingerprint identification module 31 joint is to the accommodation hole 23 in.

In this embodiment, the outer surface of the fingerprint identification module 31 may be flush with the outer surface of the rotary handle 2, so that the appearance surface of the whole rotary handle 2 is relatively smooth and beautiful after the fingerprint identification module 31 is disposed in the accommodating hole 23.

Specifically, the structure and principle of unlocking through the fingerprint unlocking module 3 are as follows: the fingerprint unlocking module 3 comprises a fingerprint identification module 31 and a circuit board 32 which is in communication connection with the fingerprint identification module 31, wherein the circuit board 32 is in communication connection with the driving mechanism 8; the fingerprint recognition module 31 is used for recognizing an unlocking fingerprint signal, and the circuit board 32 is used for controlling the driving mechanism 8 to start when the fingerprint recognition module 31 receives the unlocking fingerprint signal.

Illustratively, the fingerprint recognition module 31 may be connected to the circuit board 32 through wifi, NFC, bluetooth, or the like.

In particular, when the fingerprint recognition module 31 can refer to a fingerprint recognition module commonly used in the market, the fingerprint recognition module 31 can include a fingerprint recognition chip and the like and is used for collecting fingerprint information of a user, then the fingerprint information is sent to the circuit board 32, the circuit board 32 verifies the fingerprint information to judge whether the fingerprint information is the fingerprint information of a specified user, if the fingerprint information is judged to be the fingerprint information of the specified user, the driving mechanism 8 is controlled to drive, and at the moment, the driving mechanism 8 controls the unlocking clutch module 6 to rotate to unlock.

In specific implementation, referring to fig. 7, the transmission square shaft 7 is located in the rotary handle 2 and partially extends into the base 1, and the unlocking clutch module 6 and the password unlocking module 5 are both disposed on the transmission square shaft 7, so that transmission fit between the unlocking clutch module 6 and the transmission square shaft 7 is achieved.

Specifically, the structure and principle of unlocking through the password unlocking module 5 are as follows: the password unlocking module 5 comprises a spring wheel disc assembly 51, the spring wheel disc assembly 51 is arranged on the transmission square shaft 7, and an unlocking number 52 is arranged on the spring wheel disc assembly 51; wherein the unlocking number is 0-9.

When the unlocking is carried out through the spring wheel disc assembly 51, the rotating handle 2 connected with the spring wheel disc assembly 51 through the transmission square shaft 7 is rotated, the spring wheel disc assembly 51 is driven to rotate through the transmission square shaft 7 after the rotating handle 2 rotates, the password is input, and if the password is input correctly, the unlocking clutch module 6 connected with the transmission square shaft 7 can be started to rotate, so that unlocking is achieved.

The principle of specific password input can be shown in fig. 8 and 9:

when the rotary handle 2 is rotated, the transmission square shaft 7 in the handle housing 21 drives the password unlocking module 5 in the base 1 to start working, and the corresponding password (i.e. the corresponding unlocking number) is displayed in the password window area 12 of the base housing 11 according to the rotation angle of the password unlocking module 5 (the unlocking number will +1 when the password unlocking module rotates 5 DEG clockwise), and after a short pause, the corresponding unlocking number is considered to be input (with a vibration hand feeling prompt).

When a multi-bit password needs to be input, two different input methods can be set:

the first example is: after the first unlocking number is input and stopped, the rotary handle 2 is returned to a horizontal state (at the moment, the password is reset to zero or randomly reset to any number) and is rotated again and stopped.

The second example is: after the first digit unlock number 52 is entered, the clockwise rotation or control of the counterclockwise rebound angle of the rotary handle 2 may be selected and the corresponding angle is stopped, and the second digit is entered.

When the unlocking number is correctly input, the unlocking clutch module 6 is driven to unlock through the spring wheel disc assembly 51, so that the rotary handle 2 can be rotated to unlock.

In addition, in order to ensure confidentiality of password input operation of the rotary handle 2, in the case of using the first type of input password, the spring wheel assembly 51 may be configured to reset the initial unlock number after each unlock number input, that is, as shown with reference to fig. 8 and 9, assuming that the unlock number window area 12 displays the initial number as 0 when the unlock number is input for the first time, 4 is input after the rotary handle 2 rotates 20 °, and 7 is rebound (for example, a random number in actual use) when the unlock number is input for the second time after the door handle resets, and 1 is input after the next rotation of the rotary handle 2 rotates 20 °, the principle is shown in fig. 8.

Further, after the unlocking number is input, the password resetting structure of the password unlocking module 5 is as follows: the spring wheel disc assembly 51 comprises a wheel disc and an elastic piece, wherein the wheel disc is rotatably connected to the transmission square shaft 7, and unlocking numbers are arranged on the wheel disc; the elastic piece is connected with the wheel disc, so that the wheel disc can return under the elastic action of the elastic piece. That is, after the dial is rotated to input the password, the dial can store kinetic energy when the rotary handle 2 is rotated by using an elastic member such as a spring, and after the rotary handle 2 is reset, the dial is pushed by using an elastic restoring force to reset the digital password.

In specific implementation, referring to fig. 7, the lock cylinder unlocking device further comprises a first transmission block 91, wherein the first transmission block 91 is located between the lock cylinder unlocking module 4 and the unlocking clutch module 6 and is used for connecting the lock cylinder unlocking module 4 and the unlocking clutch module 6.

That is, when the lock is required to be unlocked through the lock cylinder unlocking module 4, the key 41 can be inserted into the lock cylinder unlocking module 4 at this time, and after the key 41 passes through the key hole 13 on the base housing 11, if the key 41 is matched with the lock cylinder of the lock cylinder unlocking module 4, the first transmission block 91 is rotated, and the first transmission block 91 rotates to drive the unlocking clutch module 6 connected with the first transmission block to rotate, so that the unlocking can be realized by rotating the rotating handle 2.

Specifically, the lock core unlocking module 4 may be a lock core structure unlocked by a key commonly used in the market at present, which is not specifically limited in this embodiment.

In specific implementation, referring to fig. 7, the device further includes a second transmission block 92, where the second transmission block 92 is located between the password unlocking module 5 and the unlocking clutch module 6 and is used for connecting the password unlocking module 5 and the unlocking clutch module 6.

That is, when unlocking is required through the password unlocking module 5, the rotating handle 2 can be rotated at this time to drive the password unlocking module 5 to rotate for inputting the password, and the password unlocking module 5 drives the unlocking clutch module 6 connected with the password unlocking module 5 to rotate, so that unlocking can be realized by rotating the rotating handle 2.

In some embodiments, a power supply element 22 is further disposed in the rotary handle 2, and the power supply element 22 is electrically connected with the fingerprint unlocking module 3 to supply power to the fingerprint unlocking module 3. The power supply element 22 may be a battery, for example.

In addition, in the present embodiment, the size of the rotary handle 2 may be: the length is 330mm, the width is 60mm, the height is 70mm, and the appearance surface is made of plastic, metal and solid wood. The dimensions of the base 1 may be: the length is 150mm, the width is 150mm, the height is 50mm, and the appearance surface is made of plastic materials.

It should be noted that in this document, relational terms such as "first" and "second" and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

The foregoing is only a specific embodiment of the utility model to enable those skilled in the art to understand or practice the utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The door lock device is characterized by comprising a base (1), a rotary handle (2), a fingerprint unlocking module (3), a lock cylinder unlocking module (4), a password unlocking module (5) and an unlocking clutch module (6);

the rotary handle (2) is rotatably connected with the base (1), and the rotary handle (2) is connected with the password unlocking module (5) and the unlocking clutch module (6) through a transmission square shaft (7);

the lock cylinder unlocking module (4), the password unlocking module (5) and the unlocking clutch module (6) are arranged on the base (1), and the lock cylinder unlocking module (4) and the password unlocking module (5) are respectively in transmission connection with the unlocking clutch module (6) so as to control the unlocking clutch module (6) to unlock through the lock cylinder unlocking module (4) or the password unlocking module (5);

the fingerprint unlocking module (3) is arranged on the rotary handle (2) and is connected with a driving mechanism (8) in the rotary handle (2), and the driving mechanism (8) is connected with the transmission square shaft (7) so as to drive the unlocking clutch module (6) to unlock when the fingerprint unlocking module (3) receives an unlocking fingerprint signal.

2. The door lock device according to claim 1, characterized in that the fingerprint unlocking module (3) comprises a fingerprint identification module (31), the fingerprint identification module (31) being electrically connected with the driving mechanism (8); the rotary handle (2) is provided with a containing hole (23) matched with the outer outline of the fingerprint identification module (31), and the fingerprint identification module (31) is clamped into the containing hole (23).

3. The door lock device according to claim 2, characterized in that the outer surface of the fingerprint recognition module (31) is flush with the outer surface of the rotary handle (2).

4. The door lock device according to claim 1, characterized in that the transmission square shaft (7) is located in the rotary handle (2) and extends into the base (1), and the unlocking clutch module (6) and the code unlocking module (5) are arranged on the transmission square shaft (7).

5. The door lock device according to claim 4, wherein the code unlocking module (5) comprises a spring wheel disc assembly (51), the spring wheel disc assembly (51) is arranged on the transmission square shaft (7), and an unlocking number (52) is arranged on the spring wheel disc assembly (51).

6. The door lock device according to claim 5, characterized in that the spring wheel assembly (51) comprises a wheel and an elastic element, the wheel being rotatably connected to the drive square shaft (7), the wheel being provided with the unlocking number (52); the elastic piece is connected with the wheel disc, so that the wheel disc can return under the elastic action of the elastic piece.

7. The door lock device according to claim 6, wherein a code window area (12) for exposing at least one unlocking number (52) is provided on the base housing (11) at a position corresponding to the wheel disc.

8. The door lock device according to any one of claims 1 to 7, further comprising a first transmission block (91), said first transmission block (91) being located between said lock cylinder unlocking module (4) and said unlocking clutch module (6) for connecting said lock cylinder unlocking module (4) and said unlocking clutch module (6).

9. The door lock device according to any one of claims 1 to 7, further comprising a second transmission block (92), said second transmission block (92) being located between said code unlocking module (5) and said unlocking clutch module (6) for connecting said code unlocking module (5) and said unlocking clutch module (6).

10. The door lock device according to any one of claims 1 to 7, characterized in that a power supply element (22) is further provided in the rotary handle (2), the power supply element (22) being electrically connected with the fingerprint unlocking module (3) to supply power to the fingerprint unlocking module (3).