CN212773845U

CN212773845U - Intelligent door lock with anti-theft function

Info

Publication number: CN212773845U
Application number: CN202020747843.9U
Authority: CN
Inventors: 卞如锋; 杨金祥; 林跃迪
Original assignee: Xiamen Zeyan Technology Co ltd
Current assignee: Xiamen Zeyan Technology Co ltd
Priority date: 2020-05-08
Filing date: 2020-05-08
Publication date: 2021-03-23
Anticipated expiration: 2030-05-08

Abstract

The utility model relates to an intelligence lock technical field just discloses an intelligence lock with theftproof function, a door body, the back fixed mounting of the door body has the rear panel, the battery jar has been seted up to the inside upper end of rear panel, the back that the rear panel is right rotates and is connected with the back handle, the inside fixed mounting of rear panel has control element. This intelligent door lock, when the bottom of outside front panel is prized, through prizing lock thing contact anti-prying plate, make anti-prying plate remove inside under the effect of prying force, its anti-prying plate positive fixed mounting's fixed column contact is pressed pressure sensor, cause the alarm to receive information, initiate the warning and whistle, the pick-proof factor of safety of intelligent door lock has been improved greatly, pass the rear panel through the bolt, the inside internal thread hole of through-hole threaded connection front panel on lock body and the anti-prying plate, make directly from inside carry out erection joint, make the front panel be closed full metal casing utensil, the theftproof function is greatly improved.

Description

Intelligent door lock with anti-theft function

Technical Field

The utility model relates to an intelligence lock technical field specifically is an intelligence lock with theftproof function.

Background

Door locks are devices used, as the name implies, to lock a door to prevent others from opening the door. The door locks are classified into a plurality of categories, the requirements on the door locks are different in each occasion, and the anti-theft door lock is generally used in ordinary families, and is high in safety and low in price. The electronic door lock appears along with the development of electronic technology, and is incomparable with mechanical locks in the aspects of use convenience, illegal unlocking prevention, intelligent management and the like, so that the electronic door lock is widely applied to industries with higher safety requirements. The door lock must have safety and stability as a safety precaution product. Security can be measured from two aspects: one is to resist violent damages such as intentional damage, pranks and intentional prying, drilling and the like. In this respect, mechanical strength of both mechanical and electronic door locks is generally sufficient.

The intelligent door lock on the market at present has a plurality of functions, but the anti-prying performance is weak, the intelligent door lock is easily pried by people from the outside and enters the room, and the external lock plate is not in a fully-closed type, so that the safety performance of the door lock is greatly reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an intelligence lock with theftproof function to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an intelligent door lock with an anti-theft function comprises a door body, wherein a rear panel is fixedly mounted on the back of the door body, a battery groove is formed in the upper end of the inner part of the rear panel, a rear handle is connected to the back of a rear panel pair in a rotating manner, a control element is fixedly mounted in the rear panel, a lock body is fixedly mounted in the inner part of the side surface of the door body, a bolt is connected to the upper end of the lock body in a threaded manner, a lock tongue is movably mounted in the lock body, an anti-theft bolt is slidably mounted in the lock body, a front panel is fixedly mounted on the front of the door body, a front handle is rotatably connected to the front of the front panel, a handle square shaft is rotatably connected to the inner part of the front panel, a password input panel is fixedly mounted on the front of the front panel, an alarm is, the utility model discloses a safety protection device for automobile, including front panel, limiting plate, through-hole one has been seted up on the surface of limiting plate, the inside right wall fixedly connected with cardboard of front panel, the internal thread hole has been seted up in the inside upper right corner of front panel, the inside joint of front panel has the anti-pry board, the positive fixedly connected with fixed column of anti-pry board, reset spring has been cup jointed to the cylinder of fixed column, through-hole two has been seted up in the upper right corner of anti-pry board.

Preferably, the inside quantity of seting up some internal thread holes of front panel is 4, sets up four angles inside the front panel respectively, and the quantity of the second through-hole of seting up in the front of anti-prying plate is 4, sets up respectively at four angles of anti-prying plate, and the through-hole of quantity such as is set up in the corresponding position of rear panel and lock body, and the bolt passes the inside internal thread hole of through-hole threaded connection front panel on rear panel, lock body and the anti-prying plate.

Preferably, the number of the clamping plates is 4, and the clamping plates are fixedly connected to the left wall and the right wall in the front panel respectively in equal number.

Preferably, the number of the fixed columns is 2, the fixed columns are respectively and fixedly connected to the upper end and the lower end of the front face of the anti-prying plate, and each fixed column is sleeved with a return spring.

Preferably, the number of the pressure sensors is 2, and the pressure sensors are respectively and fixedly installed at the upper end and the lower end inside the front panel.

Preferably, the number of the limiting plates is 2, the limiting plates are respectively and fixedly installed at the upper end and the lower end inside the front panel, a through hole is formed in the surface of each limiting plate, and the front end part of each fixing column penetrates through a first through hole formed in each limiting plate.

Compared with the prior art, the beneficial effects of the utility model are that: this intelligent lock with theftproof function, when the bottom of outside front panel is prized, through prizing lock thing contact anti-pry plate, make anti-pry plate remove inside under the effect of prying force, its anti-pry plate front fixed mounting's fixed column contact is pressed pressure sensor, cause the alarm to receive information, initiate the warning and whistle, the pick-proof factor of safety of intelligent lock is greatly improved, 4 internal thread holes that have are seted up through front panel inside, anti-pry plate, the through-hole of quantity such as back panel and the corresponding position of lock body are seted up, the bolt passes the back panel, the inside internal thread hole of through-hole threaded connection front panel on lock body and the anti-pry plate, make directly carry out erection joint from inside, make the front panel be closed metal casing utensil, improve the theftproof function greatly.

Drawings

FIG. 1 is a schematic side view of the present invention;

FIG. 2 is a schematic view of the cross-sectional structure of the front panel of the present invention;

FIG. 3 is an enlarged view taken at A in FIG. 2;

FIG. 4 is a schematic view of the internal structure of the front panel of the present invention;

fig. 5 is the front structure schematic diagram of the anti-pry plate of the present invention.

In the figure: the anti-theft door comprises a door body 1, a rear panel 2, a battery jar 3, a rear handle 4, a control element 5, a lock body 6, a bolt 7, a bolt 8, an anti-theft bolt 9, a front panel 10, a front handle 11, an alarm 12, a password input panel 13, an anti-prying plate 14, a handle square shaft 15, a pressure sensor 16, a limiting plate 17, a reset spring 18, a fixed column 19, a through hole I20, an internal thread hole 21, a clamping plate 22 and a through hole II 23.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.

Referring to fig. 1-5, the present invention provides a technical solution: an intelligent door lock with an anti-theft function comprises a door body 1, a rear panel 2 is fixedly installed on the back of the door body 1, a battery groove 3 is formed in the upper end inside the rear panel 2, a rear handle 4 is connected to the back of a rear panel 2 pair in a rotating manner, a control element 5 is fixedly installed inside the rear panel 2, a lock body 6 is fixedly installed inside the side face of the door body 1, a bolt 7 is connected to the upper end of the lock body 6 in a threaded manner, a lock tongue 8 is movably installed inside the lock body 6, an anti-theft bolt 9 is slidably installed inside the lock body 6, a front panel 10 is fixedly installed on the front of the door body 1, a front handle 11 is rotatably connected on the front of the front panel 10, a handle square shaft 15 is rotatably connected inside the front panel 10, a password input panel 13 is fixedly installed on the front of the front panel 10, an alarm 12 is fixedly, the number of the pressure sensors 16 is 2, the pressure sensors are respectively and fixedly installed at the upper end and the lower end inside the front panel 10, the top end inside the front panel 10 is fixedly connected with a limit plate 17, the surface of the limit plate 17 is provided with a first through hole 20, the number of the limit plates 17 is 2, the limit plates are respectively and fixedly installed at the upper end and the lower end inside the front panel 10, the surface of each limit plate is provided with a through hole, the front end part of a fixed column 19 penetrates through the first through hole 20 formed in the limit plate 17, the right wall inside the front panel 10 is fixedly connected with a clamp plate 22, the number of the clamp plates 22 is 4, the equal number of the clamp plates are respectively and fixedly connected with the left wall and the right wall inside the front panel 10, the upper right corner inside the front panel 10 is provided with an internal threaded hole 21, the number of the internal threaded holes 21 formed in the front panel 10 is 4, the anti-theft lock is characterized in that through holes with the same number are respectively arranged at four corners of an anti-pry plate 14, the positions corresponding to a rear panel 2 and a lock body 6 are provided with through holes with the same number, bolts penetrate through the through holes on the rear panel 2, the lock body 6 and the anti-pry plate 14 to be in threaded connection with internal thread holes inside a front panel 10, 4 internal thread holes are arranged inside the front panel, through holes with the same number are arranged at the positions corresponding to the anti-pry plate, the rear panel and the lock body, the bolts penetrate through the through holes on the rear panel, the lock body and the anti-pry plate to be in threaded connection with the internal thread holes inside the front panel, so that the installation and connection are directly carried out from the inside, the front panel 10 is a closed type all-metal shell, the anti-theft function is greatly improved, the anti-pry plate 14 is clamped inside the front panel 10, a fixed column 19 is fixedly connected to, and each fixed column is sleeved with a return spring, the right upper corner of the anti-prying plate 14 is provided with a second through hole 23, the anti-prying plate 14 is contacted by a lock prying object, the anti-prying plate 14 moves towards the inside under the action of prying force, and the fixed column 19 fixedly installed on the front side of the anti-prying plate 14 is contacted and pressed onto the pressure sensor 16, so that the alarm 12 receives information and sends an alarm to whistle, and the anti-prying safety coefficient of the intelligent door lock is greatly improved.

In the actual operation process, when this device uses, when the bottom of outside front panel was prized, through prizing the thing contact anti-pry board 14 of lock, made anti-pry board 14 move to inside under the effect of prizing, the fixed column 19 contact of its front fixed mounting of anti-pry board 14 and press pressure sensor 16, cause alarm 12 to receive the information, initiate the warning and whistle.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an intelligence lock with theftproof function, includes door body (1), its characterized in that: the back fixed mounting of the door body (1) has a rear panel (2), the battery jar (3) has been seted up to the inside upper end of rear panel (2), the back rotation that rear panel (2) is right is connected with back handle (4), the inside fixed mounting of rear panel (2) has control element (5), the inside fixed mounting in side of the door body (1) has lock body (6), the upper end threaded connection of lock body (6) has bolt (7), the inside movable mounting of lock body (6) has spring bolt (8), the inside slidable mounting of lock body (6) has anti-theft bolt (9), the front fixed mounting of the door body (1) has front panel (10), the front of front panel (10) rotates and is connected with preceding handle (11), the inside rotation of front panel (10) is connected with handle square shaft (15), the front fixed mounting of front panel (10) has password input panel (13), the utility model discloses a safety alarm, including front panel (10), the inside fixed mounting of front panel (10) has alarm (12), the inside top fixed mounting of front panel (10) has pressure sensor (16), the inside top fixedly connected with limiting plate (17) of front panel (10), through-hole (20) have been seted up on the surface of limiting plate (17), the inside right wall fixedly connected with cardboard (22) of front panel (10), internal thread hole (21) have been seted up in the inside upper right corner of front panel (10), the inside joint of front panel (10) has anti-prying plate (14), the positive fixedly connected with fixed column (19) of anti-prying plate (14), reset spring (18) have been cup jointed to the cylinder of fixed column (19), through-hole two (23) have been seted up in the upper right corner of anti-prying plate (14).

2. The intelligent door lock with the anti-theft function according to claim 1, characterized in that: the quantity of the internal thread hole (21) that front panel (10) inside was seted up is 4, sets up four angles inside front panel (10) respectively, and the quantity of the two (23) of through-hole that the front of anti-prying plate (14) was seted up is 4, sets up four angles in anti-prying plate (14) respectively, and rear panel (2) and lock body (6) corresponding position set up the through-hole of quantity such as, the bolt passes rear panel (2), through-hole threaded connection front panel (10) inside internal thread hole on lock body (6) and the anti-prying plate (14).

3. The intelligent door lock with the anti-theft function according to claim 1, characterized in that: the number of the clamping plates (22) is 4, and the clamping plates are fixedly connected to the left wall and the right wall in the front panel (10) respectively in equal number.

4. The intelligent door lock with the anti-theft function according to claim 1, characterized in that: the number of the fixing columns (19) is 2, the fixing columns are respectively and fixedly connected to the upper end and the lower end of the front face of the anti-prying plate (14), and each fixing column is sleeved with a return spring.

5. The intelligent door lock with the anti-theft function according to claim 1, characterized in that: the number of the pressure sensors (16) is 2, and the pressure sensors are respectively and fixedly arranged at the upper end and the lower end in the front panel (10).

6. The intelligent door lock with the anti-theft function according to claim 1, characterized in that: the number of the limiting plates (17) is 2, the limiting plates are respectively fixedly and respectively fixedly installed at the upper end and the lower end inside the front panel (10), a through hole is formed in the surface of each limiting plate, and the front end part of the fixing column (19) penetrates through a first through hole (20) formed in each limiting plate (17).