CN219548644U - Unlocking mechanism and intelligent lock with same - Google Patents

Abstract

The utility model relates to an unlocking mechanism and an intelligent lock with the same, comprising a lock head arranged on an electronic lock, wherein the lock head is retractably arranged on the electronic lock; a locking groove on the mechanical lock, wherein the lock head is clamped into the locking groove; the lock head is driven to rotate by the electronic lock and has a locking position and an unlocking position; the electronic lock comprises an electronic module, wherein the electronic module controls the start and stop of the driving component; the mechanical lock comprises a movable sleeve, and a locking groove is positioned on the peripheral surface of the movable sleeve. The utility model has the beneficial effects that: 1. the lock head is directly driven by the driving part to unlock, the device adopts few parts, so that the situation that unlocking cannot be performed due to the fact that the driving parts are blocked is avoided, meanwhile, the structure is simplified, and the whole appearance is compact; 2. the electronic lock is provided with a plurality of unlocking modes, so that a user can unlock through the key, or can unlock through the electronic lock under the condition of forgetting to take the key, the unlocking diversification is realized, and the embarrassing situation that the user cannot unlock due to forgetting to take the key is avoided.

Description

Unlocking mechanism and intelligent lock with same

Technical Field

The utility model relates to the field of lockset driving, in particular to an unlocking mechanism and an intelligent lock with the unlocking mechanism.

Background

The intelligent lock is more convenient to use, higher in safety, free of key carrying and the like, is widely loved by consumers, and when the intelligent lock is unlocked, after a correct password is input or a correct fingerprint is input, the motor can be electrified to trigger the unlocking mechanism to unlock through the unlocking transmission mechanism, and the door can be opened by pressing the rotary handle after unlocking.

The unlocking transmission structure of the existing intelligent lock for triggering the unlocking mechanism is complex in overall structure, large in size, large in occupied lock body space, large in size, and difficult to meet the design requirement of volume miniaturization.

The utility model discloses an unlocking transmission mechanism of an intelligent lock motor, which comprises a lock body shell and a motor, wherein the motor is fixedly arranged in the lock body shell, the intelligent lock motor also comprises a transmitter and a transmission assembly, the transmitter can be slidably arranged in the lock body shell, the transmitter can trigger or separate from the unlocking mechanism in a reciprocating manner, the transmission assembly can be rotatably arranged in the lock body shell, an eccentric deflector rod is arranged on the transmission assembly, and can stir the transmitter to reciprocally slide along with forward and backward rotation of the transmission assembly to realize unlocking and locking.

However, the unlocking mechanism has certain defects, the motor drives the transmission assembly to transmit the eccentric deflector rod, and the transmission assembly comprises a plurality of transmission parts for transmission, so that the transmission structure is complex, and meanwhile, the plurality of transmission parts are easy to be blocked and the like, so that unlocking cannot be realized.

Disclosure of Invention

In order to solve the problems in the prior art, the utility model provides an unlocking mechanism which directly drives a lock head to lock or unlock through a motor, is smooth in transmission, can be provided with a plurality of unlocking modes, and is convenient to use.

An unlocking mechanism comprises a locking mechanism, a locking mechanism and a locking mechanism,

the lock head is arranged on the electronic lock and can be retractably arranged on the electronic lock;

a locking groove on the mechanical lock, wherein the lock head is clamped into the locking groove;

the lock head is driven to rotate by the electronic lock and is provided with a locking position and an unlocking position, and the mechanical lock is locked or unlocked.

Through adopting above-mentioned technical scheme, through the rotation of electronic lock direct drive tapered end to realize the locking and the unblock of tapered end to mechanical lock, the dead situation of transmission card is difficult for appearing, guarantees smooth unblock.

The technical scheme is further provided as follows: the lock head is provided with an unlocking surface and a locking surface, two surfaces in the locking groove along the circumferential direction are driving surfaces, when the unlocking surface corresponds to the driving surfaces, the driving surfaces apply pressure to the unlocking surfaces, the lock head is pushed out of the locking groove, and the mechanical lock can be unlocked.

The technical scheme is further provided as follows: the unlocking surface is an inclined surface, and one end of the inclined surface, which is close to the locking groove, is close to the center of the lock head.

The technical scheme is further provided as follows: the unlocking surface and the locking surface are connected end to end and are annularly arranged on the peripheral surface of the lock head.

The technical scheme is further provided as follows: an elastic reset piece is arranged between the lock head and the electronic lock, and the lock head is clamped into the lock groove under the action of the elastic reset piece.

Through adopting above-mentioned technical scheme, the user is unblanked the completion after, and unlocking mechanism can automatic re-setting carry out the auto-lock, guarantees its security.

The technical scheme is further provided as follows: the electronic lock comprises a driving part, the lock head is connected to the driving part, and the driving part drives the lock head to rotate; the elastic reset piece is positioned between the driving part and the lock head.

The utility model also provides an intelligent lock, which comprises a shell and the unlocking mechanism; the electronic lock and the mechanical lock are arranged in the shell;

the electronic lock further comprises an electronic module, and the electronic module controls the start and stop of the driving part;

the mechanical lock comprises a lock cylinder assembly, a movable sleeve connected to the lock cylinder assembly, and a lock groove positioned on the peripheral surface of the movable sleeve.

Through adopting above-mentioned technical scheme, increase movable sleeve on the basis of current lock core subassembly to set up the locked groove on movable sleeve, need not to change lock core subassembly, simplified production process.

The technical scheme is further provided as follows: the movable sleeve is provided with a torsion spring, one end of the torsion spring is inserted into a small hole of the movable sleeve, and the other end of the torsion spring is connected to the lock shell through a pin shaft.

Through adopting above-mentioned technical scheme, set up the torsional spring and reset movable sleeve to make the mechanical lock accomplish the auto-lock, saved the process that the user closed the lock, avoided the user to forget the unsafe hidden danger that the lock produced simultaneously.

The technical scheme is further provided as follows: the lock core assembly comprises a lock core sleeve and a lock core, wherein the lock core is connected with the lock core sleeve through a blade, and the movable sleeve is connected with the lock core sleeve and can rotate together with the lock core sleeve.

The technical scheme is further provided as follows: the mechanical lock further comprises an unlocking component, wherein the unlocking component is a key panel and a knob sleeve, and the knob sleeve is arranged on the peripheral surface of the key panel; the knob sleeve is connected with the movable sleeve and can drive the movable sleeve to rotate.

By adopting the technical scheme, a plurality of unlocking modes are set, so that a user can unlock under the condition of forgetting to take a key, and the use is more convenient.

The utility model has the beneficial effects that:

1. the lock head is directly driven by the driving part to unlock, compared with a plurality of transmission parts, the device adopts few parts, so that the situation that unlocking cannot be performed due to the fact that the transmission parts are blocked is avoided, meanwhile, the structure is simplified, and the whole appearance is compact;

2. the electronic lock is provided with a plurality of unlocking modes, so that a user can unlock through the key, or can unlock through the electronic lock under the condition of forgetting to take the key, the unlocking diversification is realized, and the embarrassing situation that the user cannot unlock due to forgetting to take the key is avoided.

Drawings

Fig. 1 is an exploded structure schematic view of embodiment 1.

Fig. 2 is a schematic structural view of the lock head.

Fig. 3 is a schematic view of the lock in an unlocked position.

Fig. 4 is a schematic sectional view of the embodiment 1 during unlocking.

Fig. 5 is a schematic view of the structure of the lock head in the locking position.

Fig. 6 is a schematic diagram of an explosive structure of example 2.

Fig. 7 is a schematic sectional structure of the mechanical lock and unlock assembly in embodiment 2.

The drawings are marked: 10. a lock head; 11. unlocking surface; 12. a locking surface;

20. an elastic reset piece;

30. a driving part;

40. a housing;

50. an electronic module;

60. a movable sleeve; 61. a locking groove; 61.1, driving surface;

70. a torsion spring;

80. a lock cylinder assembly; 81. a lock core; 82. a lock core sleeve;

90. unlocking the assembly; 91. a key panel; 92. a knob sleeve;

100. and (3) a blade.

Detailed Description

In order to further describe the technical means and effects adopted by the present utility model for achieving the intended purpose, the following detailed description will refer to the specific implementation, structure, characteristics and effects according to the present utility model with reference to the accompanying drawings and preferred embodiments.

As shown in fig. 1 to 7, the following embodiments disclose an unlocking structure and an intelligent lock having the same.

Example 1

Referring specifically to fig. 1, a lock head 10 disposed on an electronic lock, the lock head 10 being retractably disposed on the electronic lock;

a locking groove 61 on the mechanical lock, wherein the lock head 10 is clamped into the locking groove 61;

the lock head 10 is driven to rotate by the electronic lock, has a locking position and an unlocking position, and locks or unlocks the mechanical lock.

The above is the basic scheme of the present embodiment. The unlocking structure is in a locking state, the lock head 10 is in a locking position, the electronic lock is started, the electronic lock drives the lock head 10 to rotate to an unlocking position, at the moment, the mechanical lock is opened, the lock head 10 is withdrawn from the outside of the locking groove 61, and unlocking is completed.

Specifically, the lock head 10 is provided with an unlocking surface 11 and a locking surface 12, two surfaces in the lock groove 61 along the circumferential direction are driving surfaces 61.1, when the unlocking surface 11 corresponds to the driving surfaces 61.1, the driving surfaces 61.1 apply pressure to the unlocking surface 11 to push the lock head 10 out of the lock groove 61, and the mechanical lock can be unlocked.

Preferably, referring to fig. 2, the unlocking surface 11 is a slope, and an end of the slope near the locking groove 61 is near to the center of the lock head 10.

In this embodiment, there are two unlocking surfaces 11, and the unlocking surfaces are symmetrically arranged on the lock head 10. Between the two unlocking surfaces 11 are locking surfaces 12, so that there are also two locking surfaces 12.

In this embodiment, the lock head 10 is disposed in a cylindrical shape, and the locking surface 12 is an outer peripheral surface of the lock head 10.

In the present embodiment, the lock groove 61 is provided on the outer peripheral surface of the mechanical lock as an arc-shaped groove.

Referring to fig. 3, the lock cylinder 10 is shown in an unlocked position, in which the unlocking surface 11 is disposed towards the driving surface 61.1. When the locking groove 61 is rotated by the mechanical lock, the driving surface 61.1 is also rotated, the outer edge of the driving surface 61.1 is in line contact with the unlocking surface 11, and pressure is applied to the unlocking surface 11. Referring to fig. 4, the pressure forces the driving surface 61.1 outwards, i.e. the component of the pressure forces along the axis of the lock cylinder 10 towards the side remote from the lock groove 61, enabling the outer edge of the driving surface 61.1 to push the lock cylinder 10 outwards until the lock cylinder 10 is disengaged from the lock groove 61.

Referring to fig. 5, the lock cylinder 10 is in the locking position, where the locking surface 12 is disposed towards the driving surface 61.1, and the driving surface 61.1 and the locking surface 12 of the lock cylinder 10 are also in line contact, but the contact line is parallel to the axis of the lock cylinder 10, that is, the external force applied to the lock cylinder 10 by the driving surface 61.1 is perpendicular to the axis of the lock cylinder 10, and the pushing of the lock cylinder 10 by the driving surface 61.1 is along the circumferential direction of the mechanical lock, so that the lock cylinder 10 cannot be pushed out, and unlocking cannot be performed.

In order to reset the lock head 10 when the mechanical lock is turned back, the lock head 10 is clamped into the lock groove 61, an elastic reset piece 20 is arranged between the lock head 10 and the electronic lock, and the lock head 10 is clamped into the lock groove 61 under the action of the elastic reset piece 20.

Preferably, in this embodiment, the elastic restoring member 20 is a spring.

In this embodiment, in order to drive the lock head 10, the lock head 10 may rotate, where the electronic lock includes a driving component 30, where the lock head 10 is connected to the driving component 30, and is driven by the driving component 30 to rotate; the elastic restoring member 20 is located between the driving part 30 and the locking head 10.

When the mechanical lock rotates, the lock groove 61 ejects the lock head 10, and the lock head 10 moves toward the driving part 30 to press the elastic reset piece 20. When the mechanical lock is turned back after unlocking, the lock groove 61 corresponds to the lock head 10, the lock head 10 is pushed into the lock groove 61 again under the action of the elastic reset piece 20, the electronic lock is locked, the driving part 30 is made to rotate reversely, and the lock head 10 is driven to the locking position.

In this embodiment, the driving part 30 is a driving motor.

Example 2

As described with reference to fig. 6 and 7, the present embodiment discloses an intelligent lock.

An intelligent lock comprising a housing 40, further comprising the unlocking mechanism of embodiment 1; the electronic and mechanical locks are disposed within the housing 40;

the electronic lock further comprises an electronic module 50, and the electronic module 50 controls the start and stop of the driving component 30;

the mechanical lock comprises a lock cylinder 81 assembly 80, a movable sleeve 60 connected to the lock cylinder 81 assembly 80, and the lock groove 61 is formed on the circumferential surface of the movable sleeve 60.

Preferably, the electronic module 50 in this embodiment may be a fingerprint identification module or a password input module, and the electronic lock may be started by identifying a fingerprint or inputting a correct password.

The user unlocks the electronic lock through the electronic module 50, and the electronic module 50 enables the driving component 30 to start, so that the driving component 30 drives the lock head 10 to rotate, the lock head 10 unlocks the movable sleeve 60, and the movable sleeve 60 can rotate relative to the lock head 10.

In order to enable the mechanical lock to automatically reset after unlocking, the movable sleeve 60 is provided with a torsion spring 70, one end of the torsion spring 70 is inserted into a small hole of the movable sleeve 60, and the other end of the torsion spring 70 is connected to the lock shell through a pin shaft.

When the movable sleeve 60 rotates to drive the lock core 81 assembly 80 to unlock, the external force is removed, the movable sleeve 60 automatically resets under the action of the torsion spring 70, at this time, the lock head 10 is clamped into the lock groove 61 of the movable sleeve 60 under the action of the elastic resetting piece 20, the electronic module 50 makes the driving part 30 reverse, so that the lock head 10 rotates to the locking position, and the intelligent lock completes self-locking.

In this embodiment, the lock cylinder 81 assembly 80 includes a lock cylinder 81 sleeve and a lock cylinder 81, the lock cylinder 81 and the lock cylinder 81 sleeve are connected by a blade 100, and the movable sleeve 60 is connected to the lock cylinder 81 sleeve and can rotate together with the lock cylinder 81 sleeve.

In this embodiment, the lock piece is connected to the tail of the lock cylinder 81 and locked with the outside.

The lock cylinder 81 is unlocked by the key, the blade 100 is retracted into the lock cylinder 81, the lock cylinder 81 can rotate relative to the lock cylinder 81, and a user can rotate the lock cylinder 81 by rotating the key, so that unlocking is performed.

In order to realize various unlocking modes of the intelligent lock, the mechanical lock further comprises an unlocking component 90, wherein the unlocking component 90 comprises a key panel 91 and a knob sleeve 92, and the knob sleeve 92 is arranged on the peripheral surface of the key panel 91; the knob sleeve 92 is connected to the movable sleeve 60, and can drive the movable sleeve 60 to rotate.

When the lock cylinder 81 and the lock cylinder 81 sleeve are not unlocked, the electronic module 50 is used for unlocking the movable sleeve 60, a user rotates the knob sleeve 92 to drive the movable sleeve 60 to rotate, and the movable sleeve 60 drives the lock cylinder 81 assembly 80 to rotate together, so that unlocking of the mechanical lock is realized.

The application mode of the utility model is as follows: the key is used for unlocking, the key is inserted into the key panel 91 and extends into the lock cylinder 81, the blade 100 is retracted into the lock cylinder 81, the lock cylinder 81 and the lock cylinder 81 sleeve are unlocked, the key is turned, the lock cylinder 81 rotates along with the unlocking, and the locking piece at the tail of the lock cylinder 81 is driven to rotate, so that unlocking is realized;

when a user forgets to take a key, a password is input on the electronic module 50, the electronic module 50 is started, the driving part 30 is driven to rotate, the lock head 10 is driven to rotate to an unlocking position, at the moment, the user rotates the knob sleeve 92, the knob sleeve 92 rotates together with the movable sleeve 60, the lock groove 61 on the movable sleeve 60 ejects the lock head 10 to the outside of the lock groove 61, meanwhile, the lock cylinder 81 and the lock cylinder 81 sleeve are in a locking state through the blades 100, and when the movable sleeve 60 rotates, the lock cylinder 81 sleeve and the lock cylinder 81 are driven to rotate together, so that a locking piece at the tail of the lock cylinder 81 is driven to rotate, and unlocking is realized.

After unlocking is completed, the user releases hands, the knob sleeve 92 and the movable sleeve 60 are not acted by external force, the torsion spring 70 drives the movable sleeve 60 to reset, the locking groove 61 on the movable sleeve 60 rotates to a position corresponding to the lock head 10, the elastic reset piece 20 of the lock head 10 stretches into the locking groove 61 under the action of the elastic reset piece 20, and meanwhile, the electronic module 50 drives the driving part 30 to rotate reversely, so that the lock head 10 rotates to a locking position, and self-locking is completed.

The present utility model is not limited to the above embodiments, but is capable of modification and variation in detail, and other modifications and variations can be made by those skilled in the art without departing from the scope of the present utility model.

Claims (10)

1. An unlocking mechanism, characterized in that: comprising the steps of (a) a step of,

a lock head (10) arranged on the electronic lock, wherein the lock head (10) is retractably arranged on the electronic lock;

a locking groove (61) on the mechanical lock, wherein the lock head (10) is clamped into the locking groove (61);

the lock head (10) is driven to rotate by the electronic lock and is provided with a locking position and an unlocking position, and the mechanical lock is locked or unlocked.

2. The unlocking mechanism of claim 1, wherein: the lock head (10) is provided with an unlocking surface (11) and a locking surface (12), two surfaces in the circumferential direction in the lock groove (61) are driving surfaces (61.1), when the unlocking surface (11) corresponds to the driving surfaces (61.1), the driving surfaces (61.1) apply pressure to the unlocking surface (11) to push the lock head (10) out of the lock groove (61), and the mechanical lock can be unlocked.

3. The unlocking mechanism of claim 2, wherein: the unlocking surface (11) is an inclined surface, and one end of the inclined surface, which is close to the locking groove (61), is close to the center of the lock head (10).

4. The unlocking mechanism of claim 2, wherein: the unlocking surface (11) and the locking surface (12) are connected end to end and are annularly arranged on the peripheral surface of the lock head (10).

5. The unlocking mechanism of claim 1, wherein: an elastic reset piece (20) is arranged between the lock head (10) and the electronic lock, and the lock head (10) is clamped into the lock groove (61) under the action of the elastic reset piece (20).

6. The unlocking mechanism of claim 5, wherein: the electronic lock comprises a driving component (30), wherein the lock head (10) is connected to the driving component (30), and is driven to rotate by the driving component (30); the elastic reset piece (20) is positioned between the driving part (30) and the lock head (10).

7. An intelligent lock, its characterized in that: comprising a housing (40) and further comprising an unlocking mechanism according to any one of claims 1 to 6; the electronic lock and the mechanical lock are disposed within the housing (40);

the electronic lock further comprises an electronic module (50), and the electronic module (50) controls the start and stop of the driving component (30);

the mechanical lock comprises a lock cylinder (81) assembly (80), a movable sleeve (60) connected to the lock cylinder (81) assembly (80), and a lock groove (61) positioned on the peripheral surface of the movable sleeve (60).

8. The smart lock of claim 7, wherein: the movable sleeve (60) is provided with a torsion spring (70), one end of the torsion spring (70) is inserted into a small hole of the movable sleeve (60), and the other end of the torsion spring is connected to the lock shell through a pin shaft.

9. The smart lock of claim 7, wherein: the lock core (81) assembly (80) comprises a lock core (81) sleeve and a lock core (81), wherein the lock core (81) and the lock core (81) sleeve are connected through a blade (100), and the movable sleeve (60) is connected to the lock core (81) sleeve and can rotate together with the lock core (81) sleeve.

10. The smart lock of claim 7, wherein: the mechanical lock further comprises an unlocking component (90), wherein the unlocking component (90) is a key panel (91) and a knob sleeve (92), and the knob sleeve (92) is arranged on the peripheral surface of the key panel (91); the knob sleeve (92) is connected with the movable sleeve (60) and can drive the movable sleeve (60) to rotate.