CN210342971U

CN210342971U - Intelligent door lock

Info

Publication number: CN210342971U
Application number: CN201921005743.2U
Authority: CN
Inventors: 陈佳吉; 任利学
Original assignee: Yunding Network Technology Beijing Co Ltd
Current assignee: Yunding Network Technology Beijing Co Ltd
Priority date: 2019-06-28
Filing date: 2019-06-28
Publication date: 2020-04-17
Anticipated expiration: 2029-06-28

Abstract

The utility model provides an intelligent door lock, which comprises a lock core, a USB component and a reset button, and also comprises a base shell, a shell cover arranged at the front side of the base shell in a covering manner and a blocking cover connected at the front side of the base shell; the shell cover is provided with an opening, and the blocking cover is used for opening and closing the opening; the base shell is provided with a lock cylinder mounting cylinder, a USB assembly mounting surface and a reset button mounting groove, and the lock cylinder mounting cylinder, the USB assembly mounting surface and the reset button mounting groove are arranged in a concentrated mode in an area, corresponding to the opening, on the front side of the base shell. When the opening is opened to the fender lid, the interface of USB subassembly, reset button and lock core homoenergetic are exposed to user operation, when the opening is closed to the fender lid, the interface of USB subassembly, reset button and lock core homoenergetic are sheltered from by the fender lid, thereby can effectively prevent the invasion of water stain, dust and the jam of foreign matter, from this, can promote the performance and the life of intelligent lock. In addition, this intelligence lock can open the fender lid by a key, and convenient operation is swift.

Description

Intelligent door lock

Technical Field

The utility model relates to a door lock technical field especially relates to an intelligent door lock.

Background

At present, USB interface and the reset button of intelligent lock on the market expose outside usually, lead to water stain, dust to invade easily, still exist easily by children with the hidden danger of foreign matter jam, this performance and the life that can influence intelligent lock.

In view of this, there is a need for improving the intelligent door lock to improve the usability of the intelligent door lock and prolong the service life of the intelligent door lock.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides an intelligent door lock, which comprises a lock core, a USB component, a reset button, a base shell, a shell cover arranged at the front side of the base shell in a covering manner, and a blocking cover connected at the front side of the base shell; the shell cover is provided with an opening, and the blocking cover is used for opening and closing the opening; the base shell is provided with a lock cylinder mounting cylinder, a USB assembly mounting surface and a reset button mounting groove, and the lock cylinder mounting cylinder, the USB assembly mounting surface and the reset button mounting groove are arranged in a concentrated mode in an area, corresponding to the opening, on the front side of the base shell.

So, when keeping off the lid and opening, the interface of USB subassembly, reset button and lock core homoenergetic are exposed to user operation, when keeping off the lid and closing the opening, the interface of USB subassembly, reset button and lock core homoenergetic are sheltered from by the fender lid, thereby can effectively prevent the invasion of water stain, dust and the jam of foreign matter, from this, can promote the performance and the life of intelligent lock.

Further, still including connecting the fender lid with the coupling assembling of base shell, coupling assembling includes connecting seat, connecting axle and linking bridge, the connecting seat links firmly the base shell rear side and is equipped with along the shaft hole that the left right direction extends, the connecting axle rotationally adorns in the shaft hole, the base shell is equipped with the through-hole, linking bridge's lower part with the connecting axle links firmly, upper portion passes forward the through-hole stretches the front side of base shell with the fender lid links firmly, makes the fender lid can follow the rotation of connecting axle is deviate from forward the opening or is embedded into backward the opening.

Furthermore, a clamping groove is formed in the rear side of the blocking cover, and the upper portion of the connecting support is embedded in the clamping groove.

Furthermore, the hole wall of the shaft hole is provided with a mounting opening, the mounting opening is formed in the front side face of the connecting seat, and the connecting shaft is mounted in the shaft hole through the mounting opening.

The device further comprises an unlocking limiting assembly, wherein the limiting assembly comprises a first limiting piece and a second limiting piece, the first limiting piece is fixed relative to the front position and the rear position of the base shell, and the second limiting piece is fixedly connected to the rear side of the blocking cover; when the blocking cover closes the opening, the first limiting part and the second limiting part are mutually abutted along the front-back direction.

Further, still include the unblock subassembly, the unblock subassembly includes button, push rod, is used for reseing the first spring of button and be used for reseing the second spring of push rod, first locating part with the push rod links firmly, the button is equipped with first guide surface, the push rod be equipped with the second guide surface of first guide surface laminating, when pressing down the button, first guide surface is followed the second guide surface slides, supports to push away the push rod removes to the direction of keeping away from the second locating part, so that first locating part with the second locating part breaks away from the conflict.

The base shell is provided with a base shell, the base shell is provided with a front side and a rear side, the base shell is provided with a base, the base is provided with a base plate, the base shell is fixedly.

Further, the device also comprises a push rod cover fixedly connected to the front side of the supporting plate, the push rod cover covers the push rod mounting groove, and a push rod guide groove is formed in the rear side of the push rod cover and used for guiding the moving direction of the push rod.

Further, still include the drive assembly of drive the fender lid, drive assembly includes the torsional spring, the main part overcoat of torsional spring in the connecting axle, the first landing leg of torsional spring with the connecting seat links to each other, the second landing leg supports the rear side of fender lid, in order to keep off the lid and exert forward drive power.

Furthermore, the lower part of the connecting support is provided with a first connecting hole extending along the axial direction of the connecting shaft, the connecting seat is provided with a second connecting hole extending along the radial direction of the connecting shaft, and the first support leg penetrates through the first connecting hole and extends into the second connecting hole.

Drawings

Fig. 1 is a front perspective view of an intelligent door lock according to a disassembled state of a specific embodiment of the present invention;

FIG. 2 is a rear perspective view of FIG. 1;

FIG. 3 is a partial right side view of FIG. 1 with the opening closed;

FIG. 4 is a partial front view of FIG. 1 in an open condition;

fig. 5 is a perspective view of the shield cover of fig. 1 and portions of components connected thereto.

The reference numerals in fig. 1 to 5 are explained as follows:

a USB component and b a reset button.

1, a base shell, 11 lock cylinder installation cylinders, 12 USB component installation surfaces, 13 reset button installation grooves, 14 through holes and 15 key installation holes;

2, a shell cover, 21 is provided with an opening;

3, blocking cover;

41 connecting seats, 411 second connecting holes, 412 shaft holes, 42 connecting shafts, 43 connecting brackets and 431 first connecting holes;

51 a first limiting member, 52 a second limiting member;

61 push button, 611 first guide surface, 62 push rod, 621 second guide surface, 63 first spring, 64 second spring;

71 a torsion spring;

8, supporting plates, 81 push rod mounting grooves; 9 push rod cover, 91 push rod guide groove.

Detailed Description

In order to make those skilled in the art better understand the technical solution of the present invention, the following provides a detailed description of the technical solution of the present invention with reference to the accompanying drawings.

Referring to fig. 1-5, fig. 1 is a front perspective view of an intelligent door lock according to a specific embodiment of the present invention in a disassembled state; FIG. 2 is a rear perspective view of FIG. 1; FIG. 3 is a partial right side view of FIG. 1 with the opening closed; FIG. 4 is a partial front view of FIG. 1 in an open condition; fig. 5 is a perspective view of the shield cover of fig. 1 and portions of components connected thereto.

This intelligence lock includes lock core, USB subassembly a, reset button b, can charge for the intelligence lock is emergent through connecting the charging wire on the interface at USB subassembly a, can make the intelligence lock restart through pressing the reset button.

The intelligent door lock further comprises a base shell 1, a shell cover 2 and a blocking cover 3.

Wherein, the shell cover 2 is arranged at the front side of the base shell 1, and the shell cover 2 is provided with an opening 21.

Wherein, the blocking cover 3 is connected to the front side of the base housing 1 for opening or closing the opening 21.

The base shell 1 is provided with a lock cylinder mounting barrel 11, a USB assembly mounting surface 12 and a reset button mounting groove 13, and the three are intensively arranged in the area corresponding to the opening 21 on the front side of the base shell 1.

So, when keeping off lid 3 and opening 21, the interface of USB subassembly, reset button and lock core homoenergetic are exposed to user operation, when keeping off lid 3 and closing opening 21, the interface of USB subassembly, reset button and lock core homoenergetic are sheltered from by keeping off lid 3, thereby can effectively prevent the invasion of water stain, dust and the jam of foreign matter, from this, can promote the performance and the life of intelligent lock.

Specifically, the shield cover 3 is attached to the base housing 1 by a connection assembly. The connecting assembly includes a connecting base 41, a connecting shaft 42, and a connecting bracket 43.

Wherein, the connecting seat 41 is fixedly connected to the rear side of the base shell 1, and specifically, the connecting seat can be connected by a threaded fastener, and the connecting seat 41 is provided with a shaft hole 412 extending along the left-right direction.

The connecting shaft 42 is mounted in the shaft hole 412 and can rotate in the shaft hole 412.

Wherein, the lower part of the connecting bracket 43 is fixedly connected with the connecting shaft 42, and the connecting bracket and the connecting shaft can be welded together. And, base shell 1 is equipped with through-hole 14, and the upper portion of linking bridge 43 passes through-hole 14 forward and stretches to the front side of base shell 1 and keep off lid 3 and link firmly, specifically can set up the draw-in groove in the rear side of keeping off lid 3, makes the upper portion of linking bridge 43 inlay in the draw-in groove.

In this way, when the connecting shaft 42 rotates in the shaft hole 412, the connecting bracket 43 and the blocking cover 3 can be driven to rotate forwards or backwards together, so that the blocking cover 3 can be moved forwards out of the opening 21 to open the opening 21 or moved backwards into the opening 21 to close the opening 21.

Preferably, as shown in fig. 5, a hole wall of the shaft hole 412 is provided with a mounting opening formed at a front side surface of the connecting base, so that the connecting shaft 42 can be mounted into the shaft hole 412 through the mounting opening to facilitate mounting of the connecting shaft 412. As shown in fig. 3, in the assembled state, the rear side portion of the connecting shaft 42 is located inside the shaft hole 412, the front side portion is located outside the shaft hole 412, and there is only a small gap between the front side surface of the front side portion of the connecting shaft 42 and the base housing 1, so that the rotation of the connecting shaft 42 is not affected, and the front and rear positions of the connecting shaft 42 can be defined.

Further, the intelligent door lock further comprises an unlocking limiting assembly, wherein the limiting assembly comprises a first limiting member 51 and a second limiting member 52.

The first position-limiting member 51 is fixed in front and rear positions relative to the base housing 1.

Wherein, the second limiting member 52 is fixedly connected to the rear side of the cover 3, and in the figure, the second limiting member 52 is integrally disposed with the connecting bracket 43.

As shown in fig. 3, when the cover 3 closes the opening 21, the first limiting member 51 and the second limiting member 52 abut against each other in the front-rear direction, so that the cover 3 is limited to be removed from the opening 21 in the front direction. When the blocking cover 3 needs to be opened, the first limiting member 51 and the second limiting member 52 can be disengaged from each other, so that the blocking cover 3 can be pulled out of the opening 21 forward to open the opening 21.

Further, the intelligent door lock further comprises an unlocking assembly for enabling the first limiting piece 51 and the second limiting piece 52 to be separated from interference. The unlocking assembly includes a key 61, a push rod 62, a first spring 63 and a second spring 64.

Wherein the key 61 has a first guiding surface 611

The first limiting member 51 is fixedly connected to the push rod 62, the push rod 62 is provided with a second guiding surface 621, the second guiding surface 621 is attached to the first guiding surface 611, and when the key 61 is pressed, the first guiding surface 611 slides along the second guiding surface 621 to drive the push rod 62 to move in a direction away from the second limiting member 52. When the push button 61 is released, the push button 61 is reset under the action of the first spring 63, and the push rod 62 is reset under the action of the second spring 64.

Preferably, as shown in fig. 3, the push rod 62 extends in the up-down direction, the first stopper 51 is integrally disposed at the lower end of the push rod 62, the key 61 is pressed from the back to the front, the front end of the first guide surface 611 is inclined downward relative to the rear end, and correspondingly, the front end of the second guide surface 621 is also inclined downward relative to the rear end. In the process of pressing the key 61, the push rod 62 and the first limiting member 51 can be driven to move upwards, so that the first limiting member 51 is separated from the second limiting member 52 to be abutted, and unlocking is realized. Therefore, the method is convenient to implement and beneficial to saving the arrangement space.

More specifically, the front side of the base housing 1 is further fixedly connected with a support plate 8, which can be fixedly connected through a bolt, and the support plate 8 is covered by the housing cover 2. The front side of the supporting plate 8 is provided with a push rod mounting groove 81, and the push rod 62 and the second spring 64 are mounted in the push rod mounting groove 81.

More specifically, the front side of the supporting plate 8 is fixedly connected with a push rod cover 9, and the push rod cover 9 covers the push rod installation groove 81. As shown in fig. 3, in the assembled state, the rear side portion of the push rod 62 is in contact with the support plate 8, and the front side portion of the push rod is in contact with the push rod cover 9, so that the front-rear position of the push rod 62 is fixed, and the front-rear position of the first stopper 51 is fixed.

Preferably, a push rod guide groove 91 is provided at a rear side of the push rod cover 9 for guiding a moving direction of the push rod 62. In the drawing, the push rod guide groove 91 extends in the up-down direction to guide the push rod 62 to move in the up-down direction.

Further, this intelligence lock still includes drive assembly. The driving component comprises a torsion spring 71, the main body of the torsion spring 71 is sleeved on the connecting shaft 42, the first leg of the torsion spring 71 is connected with the connecting seat 41, and the second leg abuts against the rear side of the blocking cover 3.

Thus, when the push button 61 is pressed, the first limiting part 51 and the second limiting part 52 are separated from abutting, the blocking cover 3 is ejected forwards under the action of the elastic force of the torsion spring 71, so that the opening 21 is separated, the opening 21 is opened, one-key opening of the blocking cover 3 is realized, and compared with the manual operation of pulling the blocking cover 3 forwards, the push button is more convenient and faster to operate.

Preferably, the lower portion of the connecting bracket 43 is provided with a first connecting hole 431 extending in the axial direction of the connecting shaft 42, the connecting base 41 is provided with a second connecting hole 411 extending in the radial direction of the connecting shaft 42, and the first leg of the torsion spring 71 extends into the second connecting hole 411 through the first connecting hole 431. Thus, it is more convenient for the torsion spring 71 to apply a forward elastic force to the shutter 3.

To sum up, the utility model provides an interface and the reset button of lock core, USB subassembly of intelligence lock shelter from by same fender lid 3, have effectively prevented the invasion of water stain, dust and the jam of foreign matter, have promoted the performance and the life of intelligent lock, and, the utility model provides a fender lid 3 of intelligence lock can be opened through a key by button 61, and convenient operation is swift.

It is right above the utility model provides an intelligence lock has carried out detailed introduction. The principles and embodiments of the present invention have been explained herein using specific examples, and the above descriptions of the embodiments are only used to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.

Claims

1. An intelligent door lock comprises a lock cylinder, a USB assembly and a reset button, and is characterized by further comprising a base shell (1), a shell cover (2) and a blocking cover (3), wherein the shell cover (2) is arranged on the front side of the base shell (1) in a covering mode, and the blocking cover (3) is connected to the front side of the base shell (1); the shell cover (2) is provided with an opening (21), and the blocking cover (3) is used for opening and closing the opening (21); the base shell (1) is provided with a lock cylinder mounting barrel (11), a USB assembly mounting surface (12) and a reset button mounting groove (13), and the lock cylinder mounting barrel, the USB assembly mounting surface and the reset button mounting groove are intensively arranged in an area, corresponding to the opening (21), on the front side of the base shell (1).

2. Intelligent door lock according to claim 1, characterized in that it further comprises a connection assembly connecting the flap (3) and the base shell (1), the connecting component comprises a connecting seat (41), a connecting shaft (42) and a connecting bracket (43), the connecting seat (41) is fixedly connected with the rear side of the base shell (1) and is provided with a shaft hole (412) extending along the left-right direction, the connecting shaft (42) is rotatably arranged in the shaft hole (412), the base shell (1) is provided with a through hole (14), the lower part of the connecting support (43) is fixedly connected with the connecting shaft (42), and the upper part of the connecting support forwards penetrates through the through hole (14) to extend to the front side of the base shell (1) to be fixedly connected with the blocking cover (3), so that the blocking cover (3) can be forwards separated from the opening (21) or backwards embedded into the opening (21) along with the rotation of the connecting shaft (42).

3. The intelligent door lock according to claim 2, characterized in that a clamping groove is formed in the rear side of the blocking cover (3), and the upper part of the connecting bracket (43) is embedded in the clamping groove.

4. The intelligent door lock according to claim 2, wherein a mounting opening is formed in a wall of the shaft hole (412), the mounting opening is formed in a front side surface of the connecting seat (41), and the connecting shaft (42) is mounted in the shaft hole (412) through the mounting opening.

5. An intelligent door lock according to any one of claims 2-4, characterized by further comprising an unlockable limit component, wherein the limit component comprises a first limit member (51) fixed in a front-back position relative to the base shell (1) and a second limit member (52) fixedly connected to the rear side of the blocking cover (3); when the stop cover (3) closes the opening (21), the first limiting part (51) and the second limiting part (52) are mutually abutted along the front-back direction.

6. The intelligent door lock according to claim 5, further comprising an unlocking assembly, wherein the unlocking assembly comprises a key (61), a push rod (62), a first spring (63) for resetting the key (61), and a second spring (64) for resetting the push rod (62), the first limiting member (51) is fixedly connected with the push rod (62), the key (61) is provided with a first guide surface (611), the push rod (62) is provided with a second guide surface (621) attached to the first guide surface (611), when the key (61) is pressed, the first guide surface (611) slides along the second guide surface (621), and pushes the push rod (62) to move in a direction away from the second limiting member (52), so that the first limiting member (51) and the second limiting member (52) are disengaged.

7. The intelligent door lock according to claim 6, further comprising a support plate (8) fixedly connected to the front side of the base shell (1), wherein a push rod installation groove (81) is formed in the front side of the support plate (8), and the push rod (62) and the second spring (64) are installed in the push rod installation groove (81).

8. The intelligent door lock according to claim 7, further comprising a push rod cover (9) fixedly connected to the front side of the support plate (8), wherein the push rod cover (9) covers the push rod installation groove (81), and a push rod guide groove (91) is formed in the rear side of the push rod cover (9) and used for guiding the moving direction of the push rod (62).

9. The intelligent door lock according to claim 5, further comprising a driving assembly for driving the blocking cover (3), wherein the driving assembly comprises a torsion spring (71), a main body of the torsion spring (71) is sleeved on the connecting shaft (42), a first leg of the torsion spring (71) is connected with the connecting base (41), and a second leg of the torsion spring abuts against the rear side of the blocking cover (3) so as to apply a forward driving force to the blocking cover (3).

10. The smart door lock according to claim 9, wherein a lower portion of the connection bracket (43) is provided with a first connection hole (431) extending in an axial direction of the connection shaft (42), the connection base (41) is provided with a second connection hole (411) extending in a radial direction of the connection shaft (42), and the first leg protrudes into the second connection hole (411) through the first connection hole (431).