CN214463691U

CN214463691U - Security door with self-locking function

Info

Publication number: CN214463691U
Application number: CN202120606513.2U
Authority: CN
Inventors: 张剑
Original assignee: Janus Door Industry Tianjin Co ltd
Current assignee: Janus Door Industry Tianjin Co ltd
Priority date: 2021-03-25
Filing date: 2021-03-25
Publication date: 2021-10-22
Anticipated expiration: 2031-03-25

Abstract

The utility model provides a security door with self-locking function, which comprises a security door main body, wherein the security door main body is movably arranged in a door frame through a hinge, an alarm, a cat eye and a handle are arranged on one surface of the security door main body facing the inside of a room, and the surface of the bottom end of the security door main body is provided with a strong magnetic block; the bottom end of the door frame is provided with an electric push rod, a controller, an electromagnet and a battery; an infrared transmitter is arranged on the side surface of the anti-theft door main body close to the handle, and an infrared receiver is arranged on the inner side of the door frame close to the infrared transmitter; the proximity switch is arranged on the inner side of the door frame above the infrared receiver and is electrically connected with the controller, and the arrangement of the proximity switch and the alarm avoids the situation that the anti-theft door is not tightly closed or not closed and is used for helping and reminding people; the arrangement of the electric push rod and the groove provides one more layer of guarantee for locking the anti-theft door, the structure is simple, the operation is easy, and the potential safety hazard is avoided.

Description

Security door with self-locking function

Technical Field

Embodiments of the present invention generally relate to the field of security doors, and more particularly, to a security door with a self-locking function.

Background

With the rapid development of society, the security consciousness of people is continuously improved, various security facilities are continuously generated, common household security doors in the life of people exist, and with the development of science and technology, the requirements of people on the household security doors are higher and higher, so that the traditional household security doors cannot meet the use requirements of people.

The existing household anti-theft door has certain disadvantages when in use, and people often cannot lock the door because the door is not tightly closed when opening and closing the door, so that certain potential safety hazards can be caused.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model provides a security door with self-locking function.

The utility model discloses the technical scheme of implementation is: a security door with a self-locking function comprises a security door main body, wherein the security door main body is movably arranged in a door frame through a hinge, an alarm, a cat eye and a handle are arranged on one surface of the security door main body facing the inside of a room, and a strong magnetic block is arranged on the surface of the bottom end of the security door main body;

the bottom end of the door frame is provided with an electric push rod, a controller, an electromagnet and a battery;

an infrared transmitter is arranged on the side surface of the anti-theft door main body close to the handle, and an infrared receiver is arranged on the inner side of the door frame close to the infrared transmitter;

and the proximity switch is arranged on the inner side of the door frame above the infrared receiver and is electrically connected with the controller.

Further, the controller is respectively electrically connected with the battery, the electric push rod, the infrared receiver and the infrared transmitter.

Further, when the anti-theft door main body is superposed with the door frame, the strong magnet block is arranged right above the electromagnet.

Furthermore, a groove is formed in the bottom end of the anti-theft door main body, and the output end of the electric push rod is opposite to the groove.

The embodiment of the utility model provides an in the burglary-resisting door with self-locking function that provides, realized following technological effect: through the arrangement of the proximity switch and the alarm, the situation that the anti-theft door is not tightly closed or not closed is avoided, and the anti-theft door is used for helping and reminding people; the arrangement of the electric push rod and the groove provides one more layer of guarantee for locking the anti-theft door, the structure is simple, the operation is easy, and the potential safety hazard is avoided.

It should be understood that the statements herein reciting aspects are not intended to limit the critical or essential features of the embodiments of the present disclosure, nor are they intended to limit the scope of the present disclosure. Other features of the present disclosure will become apparent from the following description.

Drawings

The above and other features, advantages and aspects of various embodiments of the present disclosure will become more apparent by referring to the following detailed description when taken in conjunction with the accompanying drawings. In the drawings, like or similar reference characters designate like or similar elements, and wherein:

FIG. 1 is a schematic view of a security door with a self-locking function;

FIG. 2 is a cross-sectional view of a security door with self-locking function;

fig. 3 is a partial schematic bottom view of a security door with a self-locking function.

Wherein, the correspondence between the reference numbers and the component names in fig. 1 to 3 is:

10. the anti-theft door comprises a door frame 11, a proximity switch 12, a groove 13, an infrared receiver 20, an anti-theft door main body 21, a cat eye 22, an alarm 23, an infrared transmitter 24, a strong magnet 30, a handle 40, a hinge 50, a controller 60, an electric push rod 70, a battery 71 and an electromagnet.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present disclosure more clear, the technical solutions of the embodiments of the present disclosure will be described clearly and completely with reference to the drawings in the embodiments of the present disclosure, and it is obvious that the described embodiments are some, but not all embodiments of the present disclosure. All other embodiments, which can be derived by a person skilled in the art from the embodiments disclosed herein without making any creative effort, shall fall within the protection scope of the present disclosure.

In addition, the term "and/or" herein is only one kind of association relationship describing an associated object, and means that there may be three kinds of relationships, for example, a and/or B, which may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship.

The following describes a security door with a self-locking function according to an embodiment of the present invention with reference to fig. 1 to 3, including: the anti-theft door comprises an anti-theft door main body 20, a door frame 10, a door leaf and a handle 30, wherein the anti-theft door main body 20 is movably arranged in the door frame 10 through a hinge 40, an alarm 22, a cat eye 21 and a handle 30 are arranged on one indoor-facing surface of the anti-theft door main body 20, and a strong magnet 24 is arranged on the bottom end surface of the anti-theft door main body 20;

when the security door body 20 is in a state of abutting against the door frame 10 but not being closed, the proximity switch 11 is triggered, the proximity switch 11 can send an instruction to the controller 50, the controller 50 starts the battery 70 to enable the electromagnet 71 to be in a charged state, the strong magnetic block 24 is adsorbed to the electromagnet 71 due to the electricity of the electromagnet 71, and then a thrust force for coincidence of the security door body 20 and the door frame 10 is given, when the security door body 20 is closed, the infrared transmitter 23 and the infrared receiver 13 are conducted, and after the controller 50 receives the conduction signal, the electric push rod 60 is driven to extend out of the output end to the groove 12, so that secondary locking of the security door in the door frame 10 is completed.

However, when the distance between the security door body 20 and the door frame 10 is relatively long, the proximity switch cannot be triggered, the controller 50 has a timing device, and is not in a closed state within a set time, and the controller 50 triggers the alarm 22 to give an alarm to prompt people about the state of the security door.

The bottom end of the door frame 10 is provided with an electric push rod 60, a controller 50, an electromagnet 71 and a battery 70;

an infrared emitter 23 is installed on the side surface of the security door main body 20 close to the handle 30, and an infrared receiver 13 is installed on the inner side of the door frame 10 close to the infrared emitter 23;

and a proximity switch 11 installed inside the door frame 10 above the infrared receiver 13 and electrically connected to the controller 50.

In some embodiments, the controller 50 is electrically connected to the battery 70, the electric push rod 60, the infrared receiver 13 and the infrared transmitter 23, respectively.

In some embodiments, directly above the electromagnet 71 is a strong magnet 24 when the security door body 20 is coincident with the doorframe 10.

In some embodiments, the bottom end of the security door body 20 is formed with a groove 12, and the output end of the electric push rod 60 is opposite to the groove 12.

In the description of the present specification, the terms "connect", "mount", "fix", and the like are to be understood in a broad sense, for example, "connect" may be a fixed connection, a detachable connection, or an integral connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In the description of the present application, the description of the terms "one embodiment," "some embodiments," etc. means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A security door with a self-locking function is characterized by comprising:

the anti-theft door comprises an anti-theft door main body, a door frame and a door handle, wherein the anti-theft door main body is movably arranged in the door frame through a hinge, an alarm, a cat eye and a handle are arranged on one indoor-facing surface of the anti-theft door main body, and a strong magnetic block is arranged on the surface of the bottom end of the anti-theft door main body;

2. The burglarproof door with the self-locking function according to claim 1, wherein the controller is electrically connected with the battery, the electric push rod, the infrared receiver and the infrared transmitter respectively.

3. The self-locking security door as claimed in claim 2, wherein the strong magnet is located directly above the electromagnet when the security door body is overlapped with the door frame.

4. The self-locking security door as claimed in claim 3, wherein a groove is formed at the bottom end of the security door body, and the output end of the electric push rod is opposite to the groove.