CN210768196U

CN210768196U - Anti-drilling structure of intelligent door lock and intelligent door lock

Info

Publication number: CN210768196U
Application number: CN201921344601.9U
Authority: CN
Inventors: 张耀炳; 唐文宝; 赖建林; 张秀峰; 钟文涛
Original assignee: Gree Electric Appliances Inc of Zhuhai; Zhuhai Gree Intelligent Equipment Co Ltd
Current assignee: Gree Electric Appliances Inc of Zhuhai; Zhuhai Gree Intelligent Equipment Co Ltd
Priority date: 2019-08-19
Filing date: 2019-08-19
Publication date: 2020-06-16
Anticipated expiration: 2029-08-19

Abstract

The utility model discloses an intelligence lock prevent boring structure and intelligent lock, intelligence lock includes: outer panel, installation just have the separation and reunion module of bolt, with the preforming of bolt contact in outer panel inboard, the preforming can be by external drive with the bolt top in the separation and reunion module, prevents boring the structure and includes: the anti-drilling steel plate is fixedly arranged on the inner side surface of the outer panel and is shielded between the pressing sheet and the outer panel. The utility model provides a current intelligent lock with the external potential safety hazard of clutch module, effectively prevent that the clamp plate place is regional to be bored away from the lock outside, improved the security of the intelligent lock who adopts mechanical lock core greatly.

Description

Anti-drilling structure of intelligent door lock and intelligent door lock

Technical Field

The utility model belongs to the technical field of the lock technique and specifically relates to anti-drilling structure and intelligent lock of intelligence lock.

Background

Mainly there is the intelligent lock who adopts two kinds of locks of mechanical lock body and electronic lock body in the existing market, as shown in figure 1, the intelligent lock who adopts mechanical lock body, its separation and reunion module 2 is external on panel 6 outside, does not have under the prerequisite of anti-lock in the internal side of door, only needs to push away the preforming 3 with separation and reunion module 2's bolt butt and target in place, and during separation and reunion module 2 was pushed in to the bolt top, the handle 7 in the external side of the door of rotation body again can be opened the door. The outer panel 6 of intelligent lock on the market at present does not all set up corresponding anti-drilling structure, if the breach is bored at the intelligent lock outer panel 6 front that installs or the side relevant position, utilizes the instrument to stir the preforming and just can open the door, has very big potential safety hazard, has been utilized by lawbreakers to destroy the lock and get into indoor.

Therefore, how to design a safe and reliable intelligent door lock is an urgent technical problem to be solved in the industry.

SUMMERY OF THE UTILITY MODEL

In order to solve and to have great potential safety hazard among the prior art, the utility model provides an intelligence lock prevent boring structure and intelligent lock.

The utility model discloses a technical scheme be, design preventing of intelligent lock and bore the structure, intelligent lock includes: outer panel, installation just have the separation and reunion module of bolt, with the preforming of bolt contact in outer panel inboard, the preforming can be by external drive with the bolt top in the separation and reunion module, prevents boring the structure and includes: the anti-drilling steel plate is fixedly arranged on the inner side surface of the outer panel and is shielded between the pressing sheet and the outer panel.

Preferably, the anti-drilling steel plate comprises a vertical plate mounted on the inner side face of the attaching outer panel and a transverse plate connected with the vertical plate and extending out of the inner panel of the intelligent door lock, the pressing plate moves between the transverse plate and the clutch module, and the peripheral edge of the vertical plate exceeds the limit movement position of the pressing plate.

Preferably, the intelligent door lock further comprises: the driving pressing sheet pushes the bolt into a push rod in the clutch module and a mechanical lock cylinder connected with the push rod, when the mechanical lock cylinder is rotated by external force, the push rod drives the pressing sheet to push the bolt into the clutch module, and a movable hole for accommodating the movement of the push rod is formed in the transverse plate.

Preferably, the movable aperture is sized to be a clearance fit with the push rod.

Preferably, the anti-drilling steel plate further comprises a reinforcing plate connected with the transverse plate and extending out along the axial direction of the push rod, the reinforcing plate is fixed on the outer panel, and the push rod is located in the area between the reinforcing plate and the outer panel.

Preferably, the drill prevention structure further comprises: locate the panel medial surface outside and to the convex two of the interior panel of intelligent lock and prevent boring the boss, prevent boring the steel sheet and be located two and prevent boring between the boss.

Preferably, the pressing sheet moves up and down, and the left side and the right side of the pressing sheet are respectively provided with an anti-drilling boss.

The utility model also provides an intelligent lock that has above-mentioned anti-drill structure.

Preferably, the intelligent door lock further comprises: the handle is arranged on the outer side of the outer panel, and the inner lock cylinder is arranged on the inner side of the outer panel and is connected with the handle through the clutch module; when the bolt is pushed into the clutch module, the inner lock cylinder can be opened by rotating the handle.

Preferably, the intelligent door lock further comprises: and the electric control driving device drives the pressing sheet to jack the bolt into the clutch module.

Compared with the prior art, the utility model discloses a medial surface setting at the exterior panel prevents boring the steel sheet and prevents boring the boss, has solved current intelligent lock and has bored the potential safety hazard external with the module, effectively prevents that the clamp plate place is regional to be bored from the lock outside, has improved the security of the intelligent lock that adopts mechanical lock core greatly.

Drawings

The invention is explained in more detail below with reference to exemplary embodiments and the accompanying drawings, in which:

FIG. 1 is a schematic diagram of an inside structure of an outer panel of an intelligent door lock in the prior art;

fig. 2 is a schematic structural view of the inner side of the outer panel of the intelligent door lock of the present invention;

fig. 3 is a schematic view of the anti-drilling structure of the intelligent door lock of the present invention;

fig. 4 is the utility model discloses well intelligent lock prevent boring steel sheet side schematic diagram.

Detailed Description

As shown in fig. 2, the utility model discloses the anti-drilling structure that preferred embodiment provided is applicable to the external intelligent lock of clutch module, and intelligent lock includes: outer panel 6, the inner panel, clutch module 2, preforming 3 and interior lock core, outer panel 6 sets up with the inner panel interval, clutch module 2 and preforming 3 all are located the installation intracavity between outer panel 6 and the inner panel, clutch module 2 installs on outer panel 6's medial surface, handle 7 installs the lateral surface at outer panel 6, the inboard at outer panel 6 is installed to the interior lock core, handle 7 and interior lock core pass through clutch module 2 and connect, preforming 3 and bolt butt, preforming 3 can be under the external force drive with the bolt during in the jacking clutch module 2. When the bolt is inserted into the clutch module 2, the clutch module 2 is in transmission connection with the handle 7 and the inner lock cylinder, the inner lock cylinder can be opened by rotating the handle 7, when the bolt exits the clutch module 2, the clutch module 2 is disconnected from the transmission connection of the handle 7 and the inner lock cylinder, and the inner lock cylinder of the rotating handle 7 has no response.

Preferably, the clutch module 2 is provided with an electric control driving device and a mechanical driving device, and the electric control driving device and the mechanical driving device can both drive the pressing sheet 3 to move so as to jack the bolt into the clutch module 2. In the preferred embodiment, the intelligent door lock is provided with an electric control driving device and a mechanical driving device at the same time, the intelligent door lock has two door opening modes, the first mode is that after correct information is input through fingerprints or passwords, a motor of the electric control driving device obtains a command, a pressing sheet 3 is driven to push a bolt into a clutch module 2, and an inner lock cylinder can be opened by rotating a handle 7; the second type is unlocking by a key, and the mechanical driving device comprises: the intelligent door lock comprises a push rod 5 and a mechanical lock cylinder, one end of the push rod 5 is fixedly connected with a pressing sheet 3, the other end of the push rod 5 is connected with the mechanical lock cylinder, a key opening of the mechanical lock cylinder is arranged on an outer panel, when a key is inserted into the mechanical lock cylinder and rotates the mechanical lock cylinder, the push rod 5 drives the pressing sheet 3 to jack a bolt into a clutch module 2, then a handle 7 is rotated to open an inner lock cylinder, the intelligent door lock is successfully unlocked, and a door body can be pushed open. In the preferred embodiment, the push rod 5 is provided in a telescopic form, when a key is inserted into the mechanical lock cylinder and the mechanical lock cylinder is rotated, the push rod 5 moves towards the clutch module 2 to extend, and the press plate pushes the bolt upwards into the clutch module 2, although in actual use, the push rod 5 can be provided in other movement forms, and the final purpose of rotating the mechanical lock cylinder is to drive the press plate 3 to move through the push rod 5. The clutch module, the electric control driving device, the mechanical driving device and the like described in the present invention have been disclosed in the prior art, for example, the utility model patent with the application number of 201820035963.9, the utility model patent with the application number of 201420610256.X, the utility model patent with the application number of 201520126554.6 and the like.

As shown in fig. 3 and 4, in order to reduce the potential safety hazard of the existing intelligent door lock, the inner side surface of the outer panel 6 is provided with an anti-drilling structure, the anti-drilling structure comprises an anti-drilling steel plate 1 fixedly mounted on the inner side surface of the outer panel 6, the anti-drilling steel plate 1 is shielded between the pressing sheet 3 and the outer panel 6, and the area where the pressing sheet 3 is located can be protected from being drilled out from the outer side of the outer panel 6 due to the high strength of the steel plate. The anti-drill steel plate 1 includes: riser 11 of the medial surface installation of laminating outer panel 6, be connected with riser 11 and to the diaphragm 12 that the inner panel of intelligence lock stretches out, preforming 3 moves between diaphragm 12 and clutch module 2, the edge all surpasss the extreme motion position of preforming 3 around riser 11, utilize riser 11 to keep off between preforming 3 and outer panel 6, prevent the artificial outside from preforming 3 and bore the breach, promote preforming 3 and push up clutch module 2 with the bolt, recycle diaphragm 12 and keep off one side of keeping away from clutch module 2 on preforming 3, take the bolt of clutch module 2 in the preferred embodiment to stretch out downwards as the example, diaphragm 12 keeps off the downside at preforming 3, prevent the artificial downside from preforming 3 and bore the breach, utilize the instrument upwards to promote preforming 3 and push up the bolt in clutch module 2.

Further, in a preferred embodiment, the transverse plate 12 is provided with a movable hole for accommodating the movement of the push rod 5, and the size of the movable hole is in clearance fit with the push rod 5, so that a manual tool is prevented from extending into the movable area of the pressing sheet 3 from a gap between the movable hole and the push rod 5, and the pressing sheet 3 is pushed to push the bolt into the clutch module 2. Still further, the anti-drilling steel plate 1 further comprises a reinforcing plate 13 connected with the transverse plate 12 and extending out along the axial direction of the push rod 5, the reinforcing plate 13 is arranged along the edge of the transverse plate 12, the reinforcing plate 13 is fixed on the outer panel 6, and the push rod is located in an area enclosed by the reinforcing plate 13 and the outer panel 6.

Preferably, as shown in fig. 3, the drilling prevention structure further includes: two prevent boring boss 4, prevent boring boss 4 and locate the medial surface of outer panel 6, prevent boring boss 4 in addition and to the inner panel protrusion of intelligent lock, prevent boring steel sheet 1 and be located two and prevent boring between boss 4, prevent boring steel sheet 1 and prevent boring boss 4 and laminate mutually, perhaps prevent boring steel sheet 1 and prevent boring only reserving very little conventional clearance distance between the boss 4. In the preferred embodiment, the push rod 5 drives the pressing plate 3 to move up and down, and the left side and the right side of the pressing plate 3 are respectively provided with an anti-drilling boss 4, so that the situation that notches are drilled from the left side and the right side of the pressing plate 3 manually is prevented, and a tool is used for pushing the pressing plate 3 upwards to jack a bolt into the clutch module 2 is prevented. The utility model discloses a prevent boring steel sheet 1 and two prevent boring boss 4 and realize diversified preforming 3 that surrounds, reduce effectively and avoid leading to the safety problem of unblanking through artificial destruction outer panel even.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. Anti-drilling structure of intelligence lock, the intelligence lock includes: the outer panel, install in the outer panel inboard and have the clutch module of bolt, with the preforming of bolt contact, the preforming can be by external force drive with the bolt pushes up in the clutch module, its characterized in that, the structure of preventing boring includes: the anti-drilling steel plate is fixedly arranged on the inner side face of the outer panel and is shielded between the pressing sheet and the outer panel.

2. The structure of claim 1, wherein the anti-drilling steel plate comprises a vertical plate attached to the inner side surface of the outer panel, and a horizontal plate connected to the vertical plate and extending toward the inner panel of the smart door lock, wherein the pressing plate moves between the horizontal plate and the clutch module, and the peripheral edge of the vertical plate exceeds the limit movement position of the pressing plate.

3. The drill-resistant structure of claim 2, wherein the smart door lock further comprises: the bolt is ejected into a push rod in the clutch module by driving the pressing plate, and the mechanical lock cylinder is connected with the push rod.

4. The drill-guard structure of claim 3 wherein the movable aperture is sized to be a clearance fit with the push rod.

5. The structure of claim 3, wherein the plate further comprises a reinforcing plate connected to the cross plate and extending in the axial direction of the push rod, the reinforcing plate being fixed to the outer panel, the push rod being located in the region between the reinforcing plate and the outer panel.

6. The drill-stop structure of claim 1, further comprising: locate the outside panel medial surface just to the convex two of the interior panel of intelligence lock prevent boring the boss, prevent boring the steel sheet and be located between two prevent boring the boss.

7. The structure of claim 6, wherein said pressing plate moves up and down, and said anti-drilling bosses are provided on both left and right sides of said pressing plate.

8. Intelligence lock, its characterized in that includes: an anti-drill structure as defined in any one of claims 1 to 7.

9. The intelligent door lock of claim 8, further comprising: the handle is arranged on the outer side of the outer panel, and the inner lock cylinder is arranged on the inner side of the outer panel and is connected with the handle through the clutch module; when the bolt is jacked into the clutch module, the inner lock cylinder can be opened by rotating the handle.

10. The intelligent door lock of claim 8, further comprising: and the electric control driving device drives the pressing sheet to jack the bolt into the clutch module.