CN211524440U

CN211524440U - Intelligent padlock

Info

Publication number: CN211524440U
Application number: CN201922022825.4U
Authority: CN
Inventors: 朱建忠; 徐乐群
Original assignee: Zhejiang Huili Locks Co ltd
Current assignee: Zhejiang Huili Locks Co ltd
Priority date: 2019-11-20
Filing date: 2019-11-20
Publication date: 2020-09-18
Anticipated expiration: 2029-11-20

Abstract

The utility model relates to a padlock technical field, concretely relates to intelligence padlock. Including lock body and lock beam, the spring bolt, the spacing portion of control assembly and fourth, be equipped with the lockhole on the lock body, the sliding part and the lockhole sliding connection of lock beam, the spring bolt cooperatees with the recess of locating on the lock beam, its flexible direction has the contained angle with the slip direction of lock beam, the spacing portion of control assembly and fourth, locate in the lockhole, the lock beam is when pressing with the correct direction, the sliding part passes the spacing portion trigger control subassembly of fourth, the action of control assembly control spring bolt, the lock beam is when pressing with wrong direction, the sliding part offsets with the spacing portion of fourth, the utility model discloses the utensil can prevent to press into the lock beam with wrong direction, has safe and reliable's advantage.

Description

Intelligent padlock

Technical Field

The utility model relates to a padlock technical field, concretely relates to intelligence padlock.

Background

Traditional padlock is the mechanical padlock that key or mechanical type password unblanked generally, to key type padlock of unblanking, when light is dim, is difficult to accurately find the key entry, and it is inconvenient to use, and the key loses then can't unblank moreover, unblank to mechanical type password, has solved the key and has lost the problem, nevertheless suffers from light equally, and easily explains, and the security is poor.

At present, electronic technology is continuously developed, and intelligent padlocks are developed. The existing intelligent padlock adopts password unlocking, fingerprint identification unlocking, face identification unlocking and intelligent equipment (such as a mobile phone, an intelligent bracelet and the like) unlocking, and the safety and the convenience are greatly improved compared with the traditional mechanical padlock.

In the prior art, for example, chinese patent document CN209556646U discloses a fingerprint padlock, which includes a lock beam, a lock body, and a motor, wherein a transverse groove is formed on the lock beam, the transverse groove corresponds to a locking slider, and the locking slider is driven by the motor. When the lock is unlocked, the finger presses the fingerprint module to trigger the driving motor to rotate forwards, when the lock is closed, the lock beam is pressed, and the lengthened connecting rod at the bottom of the lock beam triggers the reset key arranged at the bottom of the lock beam to start the motor to rotate backwards.

However, in actual use, misoperation is easy to occur, namely, the lock beam is pressed when the shorter end of the lock beam is not in the lock hole, the lengthened connecting rod at the bottom of the lock beam triggers the reset key, so that the motor is started, the motor drives the locking sliding block, the locking sliding block cannot be aligned to the transverse groove, the motor is blocked and cannot rotate for a preset angle, and the intelligent lock is caused to break down.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model provides an intelligent padlock to solve the defect that the fingerprint padlock among the prior art breaks down because of the maloperation.

The technical scheme of the utility model is that:

the utility model provides an intelligence padlock, including lock body and lock beam, the spring bolt, the spacing portion of control assembly and fourth, be equipped with the lockhole on the lock body, the sliding part and the lockhole sliding connection of lock beam, the spring bolt cooperatees with the recess of locating on the lock beam, its flexible direction has the contained angle with the sliding direction of lock beam, the spacing portion of control assembly and fourth, locate in the lockhole, the lock beam is when pressing according to the right direction, the sliding part passes the spacing portion of fourth and triggers the control assembly, the action of control assembly control spring bolt, the lock beam is when pressing according to wrong direction, the sliding part offsets with the spacing portion of fourth.

The fourth limiting part is of a step-shaped structure and comprises a first surface and a second surface, the first surface is positioned above the second surface, and when the lock beam is pressed in the correct direction, the sliding part is abutted against the second surface; when the lock beam is pushed in the wrong direction, the sliding part is abutted against the first surface.

The induction element is arranged on the lower side of the fourth limiting part, and the sliding part is abutted against the second surface and triggers the induction element.

The induction element is arranged on the second surface, and the sliding part is abutted against the second surface and triggers the induction element.

This intelligence padlock still includes the spacing portion of third, and on its located the sliding part, when the lock beam pressed in the right direction, the spacing portion of third passed the spacing portion of fourth and triggered the control assembly, and the control assembly control spring bolt action, when the lock beam pressed in the wrong direction, the spacing portion of third and the spacing portion of fourth offseted.

The third limiting part is an eccentric structure deviating from the axis of the lock beam.

The third limiting part is of a ladder-shaped structure matched with the fourth limiting part.

The control assembly includes:

the gear is connected with the motor and is in tooth joint with the lock tongue;

a control unit for storing and processing the electrical signal;

and the induction element is arranged in the lock hole, and when the lock beam is at a preset position, the induction element sends an electric signal to the control unit, and the control unit controls the motor to act.

Be equipped with in the lockhole with sliding part matched with limit structure, limit structure includes:

the padlock locking device comprises a first limiting portion, a second limiting portion, a limiting cavity, a reset piece, a sliding portion, a stretching state and a third limiting portion.

The sensing element is a tact switch.

The utility model discloses technical scheme has following advantage:

1. the utility model discloses an intelligent padlock, including lock body and lock beam, the spring bolt, the spacing portion of control assembly and fourth, be equipped with the lockhole on the lock body, the sliding part and the lockhole sliding connection of lock beam, the spring bolt cooperatees with the recess of locating on the lock beam, its flexible direction has the contained angle with the sliding direction of lock beam, control assembly and the spacing portion of fourth, locate in the lockhole, the lock beam is when pressing in the correct direction, the sliding part passes the spacing portion of fourth and triggers the control assembly, control assembly control spring bolt action, the lock beam is when pressing in the wrong direction, sliding part offsets with the spacing portion of fourth, in case trigger sensing element under the condition of lockhole of unaligned, lead to the motor drive spring bolt, the spring bolt can't with the recess phase-match appear, and then break down, therefore, the utility model discloses an intelligent padlock has safe.

2. The fourth limiting part of the intelligent padlock of the utility model is of a step structure and comprises a first surface and a second surface, the first surface is positioned above the second surface, and when the lock beam is aligned with the lock hole, the sliding part is abutted against the second surface; when the lock beam deviates from the lock hole, the sliding part is abutted against the second surface to prevent misoperation.

3. The utility model discloses an intelligence padlock is equipped with in the lockhole and is equipped with the limit structure who cooperates with the sliding part, and limit structure includes first spacing portion and the spacing portion of second, and first spacing portion and the spacing portion of second form spacing chamber, and spacing intracavity is equipped with the piece that resets, and the sliding part passes spacing chamber, and when the padlock is in the open mode, the piece that resets is in the state of extension, and the spacing portion of third of locating the sliding part offsets with the spacing portion of second, makes the sliding part of intelligence padlock install in the lockhole, can not break away from the lockhole promptly.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural diagram of an exploded structural view of the intelligent padlock;

FIG. 2 is a schematic structural view of an assembly view of the intelligent padlock;

FIG. 3 is one of the schematic structural views of a cross-section A-A in FIG. 2;

FIG. 4 is a second schematic structural view of a cross-sectional view taken along line A-A in FIG. 2;

FIG. 5 is a schematic view of the lock beam inserted into the lock hole;

FIG. 6 is a schematic view of the latch bar being inserted when it is offset from the lock hole;

FIG. 7 is a schematic structural view of the portion B shown in FIG. 6;

fig. 8 is a schematic structural view of the portion C shown in fig. 5.

Description of reference numerals:

1-a lock body; 2-lock beam; 3-a groove; 4-a bolt; 5-a limiting part; 6, a motor; 7-a gear; 8-a boss; 9-hook type structure; 10-a control unit; 11-an inductive element; 12-a spring; 13-a second limiting part; 14-a gland; 15-a reset piece; 16-a third limiting part; 17-a fourth limit portion; 18-a first side; 19-a second face; 20-a motor support; 21-lithium battery.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

The embodiment provides an intelligent padlock, as shown in fig. 1-4, including lock body 1 and lock beam 2, spring bolt 4, locating part 5 and control assembly, lock beam 2 includes sliding part and locking part, sliding part and lockhole sliding connection, and the sliding part is all located with recess 3 to sensing element 11, and locking part separates with the lockhole when the lock state, and when the lock state, locking part is in the lockhole. The lock tongue 4 matches with the groove 3 arranged on the lock beam 2, the telescopic direction of the lock tongue 4 and the sliding direction of the lock beam 2 have an included angle, the limiting part 5 and the control component are both arranged in the lock body 1, the control component controls the limiting part 5, when the padlock is in an open state, the limiting part 5 is separated from the lock tongue 4, and when the padlock is in a locking state, the lock tongue 4 is connected with the lock tongue 4, so that the lock tongue 4 cannot be stretched, and the defects that the padlock in the prior art is easy to open by using an insertion piece and the anti-theft performance.

The control assembly comprises a motor 6 and a gear 7, the gear 7 is connected with the motor 6 and is in gear joint with the lock bolt 4, the limiting part 5 is connected with the motor 6 and is coaxially arranged with the gear 7, when the lock is unlocked, the motor 6 drives the gear 7 and the limiting part 5 to synchronously rotate, and the lock bolt 4 is separated from the lock beam 2 to realize unlocking. When the lock is closed, the motor 6 drives the limiting part 5 and the gear 7 to synchronously rotate, and after the angle is set in a rotating mode, the lock tongue 4 is connected with the groove 3, so that the lock tongue 4 cannot stretch out and draw back, intelligent control unlocking and locking are achieved, and the unlocking, locking and locking of the lock tongue 4 all utilize the same control assembly, so that the structure of the intelligent padlock is simplified, and the production cost is saved.

The control assembly further comprises a control unit 10 and a sensing element 11, the control unit 10 is used for storing and processing electric signals, the sensing element 11 is arranged in the lock hole, when the control assembly is used, the lock beam 2 is pressed to enable the lock beam 2 to be located at a preset position, the sensing element 11 sends the electric signals to the control unit 10, the control unit 10 controls the motor 6 to act, automatic locking closing is achieved, and operation is simpler and more convenient.

As shown in fig. 3 and 4, the intelligent padlock further comprises a protruding portion 8 and a hook structure 9, the protruding portion 8 is arranged on the lock tongue 4, the hook structure 9 is arranged on the limiting portion 5, when the padlock is in an open state, the padlock is separated from the protruding portion 8, when the padlock is closed, the motor 6 drives the limiting portion 5 and the gear 7 to rotate synchronously, after the lock tongue 4 rotates for a set angle, the lock tongue 4 is connected with the groove 3, and the hook structure 9 is connected with the protruding portion 8, so that the lock tongue 4 cannot stretch out and draw back.

Spring 12 is arranged on one side of bolt 4 far away from the sliding part, and spring 12 makes bolt 4 and gear meshing more closely.

Wherein, be equipped with in the lockhole with sliding part complex limit structure, limit structure includes first spacing portion and the spacing portion 13 of second, first spacing portion and the spacing portion 13 of second form spacing chamber, spacing intracavity is equipped with the piece 15 that resets, the sliding part passes spacing chamber, when the padlock is in the open mode, the piece 15 that resets is in the state of extending, the spacing portion 16 of third of locating the sliding part offsets with the spacing portion 13 of second, make the sliding part of intelligent padlock install in the lockhole, can not break away from the lockhole promptly.

As shown in fig. 5-8, the intelligent padlock further includes a fourth limiting portion 17, the fourth limiting portion 17 is disposed at the lower side of the second limiting portion 13, and is of a step-shaped structure, and includes a first surface 18 and a second surface 19, the first surface 18 is located above the second surface 19, the third limiting portion 16 is an eccentric structure deviating from the axis of the lock beam 2, and when the lock beam 2 is pressed in the correct direction (i.e., the lock beam is aligned with the lock hole), the third limiting portion 16 abuts against the second surface 19; when the lock beam is pressed in the wrong direction (i.e. the lock beam is deviated from the lock hole), the third limiting part 16 is abutted against the first surface 18 to prevent the induction element 11 from being triggered under the condition of the misaligned lock hole, so that the motor 6 drives the lock tongue 4, the lock tongue 4 cannot be matched with the groove 3, and then the fault occurs.

As an alternative embodiment, the third position-limiting portion is a stepped structure matching the fourth position-limiting portion, and the third position-limiting portion is attached to the first surface and the second surface when the lock bar is pressed in the correct direction (i.e., the lock bar is aligned with the lock hole), and the third position-limiting portion is attached to the first surface when the lock bar is pressed in the wrong direction (i.e., the lock bar is misaligned with the lock hole).

The sensing element 11 is disposed at the lower side of the fourth limiting portion 17, the third limiting portion 16 abuts against the second surface 19 and triggers the sensing element 11, wherein the sensing element may be a touch switch.

As an alternative embodiment, the sensor element may be provided on the second side.

This intelligence padlock still includes the fingerprint identification module, the light guide lampshade sets up in 1 center department of lock body, the control unit 10 sets up on the light guide lampshade, still be equipped with the fingerprint identification module on the control unit 10, 6 support inlays on motor support 20 of motor, motor support installs in the lock body, motor 6 passes through gland 14 and screw locking on lock body 1, the lock body bottom is equipped with the USB interface, be used for charging for lithium cell 21, the control unit passes through screw locking on the lock body, lithium cell 21 sets up in the lock body, the inner cup is pegged graft on the lock body through the short stabilizer blade the enclosing cover including the short stabilizer blade pegs graft, must point out be, omit light guide lampshade in the drawing, the enclosing cover, inner cup and fingerprint module.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious changes and modifications can be made without departing from the scope of the invention.

Claims

1. An intelligent padlock, comprising:

the lock comprises a lock body (1) and a lock beam (2), wherein a lock hole is formed in the lock body (1), and a sliding part of the lock beam (2) is connected with the lock hole in a sliding mode;

the lock tongue (4) is matched with the groove (3) arranged on the lock beam (2), and the telescopic direction of the lock tongue and the sliding direction of the lock beam (2) form an included angle;

control assembly and the spacing portion of fourth (17) are located in the lockhole, when lock beam (2) pressed according to the right direction, the sliding part passed the spacing portion of fourth (17) triggers control assembly, control assembly control spring bolt (4) action, when lock beam (2) pressed according to the wrong direction, the sliding part with the spacing portion of fourth (17) offset.

2. An intelligent padlock according to claim 1, characterized in that the fourth limit stop (17) is of stepped configuration, comprising a first face (18) and a second face (19), the first face (18) being located above the second face (19);

when the lock beam (2) is pressed in the correct direction, the sliding part is abutted against the second surface (19); when the lock beam (2) is pushed in the wrong direction, the sliding part is abutted against the first surface (18).

3. An intelligent padlock according to claim 2, characterized in that the inductive element (11) is arranged under the fourth limit stop (17), the sliding part abutting against the second face (19) and triggering the inductive element (11).

4. An intelligent padlock according to claim 2, characterized in that the inductive element (11) is provided on the second face (19), the sliding part abutting against the second face (19) and triggering the inductive element (11).

5. The smart padlock of claim 2, further comprising:

the third limiting part (16) is arranged on the sliding part, when the lock beam (2) is pressed in the correct direction, the third limiting part (16) penetrates through the fourth limiting part (17) to trigger the control assembly, the control assembly controls the action of the lock bolt (4), when the lock beam (2) is pressed in the wrong direction, the third limiting part (16) is abutted against the fourth limiting part (17).

6. An intelligent padlock according to claim 5, characterized in that the third limit stop (16) is an eccentric structure offset from the axis of the shackle (2).

7. An intelligent padlock according to claim 5, characterized in that the third limit stop (16) is a stepped structure matching the fourth limit stop (17).

8. The smart padlock of claim 1, wherein the control assembly comprises:

the bolt lock comprises a motor (6) and a gear (7), wherein the gear (7) is connected with the motor (6) and is in tooth joint with the bolt (4);

a control unit (10) for storing and processing the electrical signals;

the induction element (11) is arranged in the lock hole, when the lock beam (2) is located at a preset position, the induction element (11) sends an electric signal to the control unit (10), and the control unit (10) controls the motor (6) to act.

9. The intelligent padlock of claim 5, wherein a limiting structure is disposed in the locking hole and engaged with the sliding portion, and the limiting structure comprises:

first spacing portion and the spacing portion of second (13), first spacing portion with the spacing portion of second (13) forms spacing chamber, spacing intracavity is equipped with piece (15) that resets, the sliding part passes spacing chamber, and when the padlock is in the open mode, piece (15) that resets are in the state of extending, locate the sliding part spacing portion of third (16) with the spacing portion of second (13) offset.

10. An intelligent padlock according to claim 3, characterized in that the inductive element (11) is a tact switch.