Intelligent security door for security engineering

Abstract

The utility model relates to the technical field of security engineering, and discloses an intelligent security door for security engineering, which comprises a door frame and a door body, one side of the door body is slidably provided with a sealing door, the sealing door is fixedly connected with mounting seats which are symmetrically arranged, the inner sides of the mounting seats are provided with movable grooves, and the movable grooves are fixedly connected with the door frame. A limiting clamping block of a wedge-shaped structure is slidably arranged on the inner side of the movable groove, a spring is installed on the inner wall of one side of the movable groove, and one end of the spring is connected to the outer wall of one side of the limiting clamping block. The sealing door is opened in an upward moving mode, the situation that the sealing door is pulled backwards and occupies indoor space is avoided, when a user pulls the sealing door to move upwards, the sealing door drives the mounting base to move upwards till the connecting plate is inserted into the connecting notch formed in the mounting base, at the moment, the connecting plate extrudes the limiting clamping block, and the sealing door is prevented from being pulled backwards. And when the limiting groove formed in the connecting plate is located in one side of the limiting clamping block, the limiting clamping block can be pushed into the limiting groove under the action of the spring, and the limiting effect on the mounting base is achieved.

Description

Technical Field

[0001] This utility model belongs to the field of security engineering technology, specifically, it relates to an intelligent security door for security engineering. Background Technology

[0002] Security engineering is the process of achieving security protection through modern technology. Its purpose is to prepare in advance to avoid or reduce harm to the protected object, so that the protected object is in a relatively safe environment. Security products include monitoring equipment, alarm equipment, security doors, etc.

[0003] A search revealed CN221568291U, which discloses an intelligent security door for security engineering. When ventilation is needed, the user opens the sealed door, allowing outside air to interact with indoor air through the ventilation opening. Simultaneously, a ventilation grille assembly filters the outside air, preventing impurities from being brought into the bedroom during the interaction. This maintains security while achieving bedroom ventilation and improving convenience. The door includes a door frame, hinges, a door body, and ventilation openings. The door frame is equipped with hinges, and the door frame and door body are hinged together. The door body is equipped with ventilation openings, and the door also includes a ventilation grille assembly and a sealed door assembly.

[0004] However, through exploration, the inventors have discovered that the technical solution still has at least the following defects: In the above device, when ventilation is required, the sealed door is opened to allow outside air and indoor air to interact through the ventilation opening. However, the sealed door is opened by pulling it backward. When the sealed door is pulled backward to a certain distance, it occupies a large amount of indoor space and lacks a limiting effect on the sealed door, which is not conducive to stabilizing it after the sealed door is opened.

[0005] In view of the above, this utility model is hereby proposed. Utility Model Content

[0006] To solve the above-mentioned technical problems, the basic concept of the technical solution adopted by this utility model is as follows:

[0007] A smart security door for security engineering includes a door frame and a door body. A sealing door is slidably installed on one side of the door body. Symmetrically arranged mounting seats are fixedly connected to the sealing door. A movable groove is opened on the inner side of the mounting seat. A wedge-shaped limiting block is slidably installed on the inner side of the movable groove. A spring is installed on the inner wall of one side of the movable groove. One end of the spring is connected to the outer wall of one side of the limiting block. A connecting groove is opened on the top of the mounting seat. Symmetrically arranged connecting plates are fixedly connected to one side of the door body. The connecting plates are located directly above the connecting groove and are adapted to the connecting groove. A limiting groove is opened on the connecting plate, and the limiting block is adapted to the limiting groove.

[0008] In a preferred embodiment of this utility model, the door body is installed on the door frame via a hinge, and a smart door lock is installed on the door body.

[0009] In a preferred embodiment of this utility model, a ventilation opening is provided on the door body, a protective screen is fixedly installed inside the ventilation opening, and the sealed door is located on one side of the ventilation opening.

[0010] In a preferred embodiment of this utility model, a symmetrically arranged guide groove is provided on one side of the door body, and a symmetrically arranged guide strip is fixedly connected to one side of the sealing door, and the guide strip is slidably connected to the inner wall of the guide groove.

[0011] In a preferred embodiment of this utility model, each of the mounting bases has an opening on an opposite side, and a sliding rod is slidably connected to the inner wall of the opening. The sliding rod is fixedly connected to the outer wall of one side of the limiting block.

[0012] In a preferred embodiment of this utility model, the slide rod is fixedly connected to the same connecting rod at one end.

[0013] Compared with the prior art, the present invention has the following advantages:

[0014] This utility model allows the sealed door to open by moving upwards, avoiding the need to pull it backwards and occupy indoor space. When the user pulls the sealed door upwards, the sealed door moves the mounting base upwards until the connecting plate is inserted into the connecting slot on the mounting base. At this time, the connecting plate presses against the limiting block. When the limiting slot on the connecting plate is located on one side of the limiting block, the limiting block can be pushed into the limiting slot under the action of the spring, thereby limiting the mounting base and making the sealed door stable after opening.

[0015] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings. Attached Figure Description

[0016] In the attached diagram:

[0017] Figure 1 This is a schematic diagram of the main structure of an intelligent security door for security engineering according to this utility model;

[0018] Figure 2 This is a side view structural diagram of an intelligent security door for security engineering according to the present invention;

[0019] Figure 3 This is a side view cross-sectional structural diagram of an intelligent security door for security engineering according to the present invention;

[0020] Figure 4This is a side view of the structure of a smart security door for security engineering according to the present invention, when the sealed door is raised above the ventilation opening;

[0021] Figure 5 This is a schematic diagram of the cross-sectional structure of the mounting base of an intelligent security door for security engineering according to this utility model;

[0022] Figure 6 This is a schematic diagram of the cross-sectional structure of the mounting base and connecting plate of an intelligent security door for security engineering according to this utility model.

[0023] In the diagram: 1. Door frame; 2. Door body; 3. Ventilation opening; 4. Protective screen; 5. Smart door lock; 6. Sealed door; 7. Mounting base; 8. Connecting plate; 9. Guide strip; 10. Guide groove; 11. Movable groove; 12. Connecting groove; 13. Limiting block; 14. Spring; 15. Movable opening; 16. Slide rod; 17. Connecting rod; 18. Limiting groove. Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the accompanying drawings. The following embodiments are used to illustrate this utility model.

[0025] like Figures 1 to 6 As shown

[0026] A smart security door for security engineering includes a door frame 1 and a door body 2. The door body 2 is mounted on the door frame 1 via hinges. A smart door lock 5 is installed on the door body 2. A sealing door 6 is slidably installed on one side of the door body 2. A ventilation opening 3 is provided on the door body 2, and a protective screen 4 is fixedly installed inside the ventilation opening 3. The sealing door 6 is located on one side of the ventilation opening 3. When ventilation is needed, the user opens the sealing door 6 upwards, allowing outside air to interact with indoor air through the ventilation opening 3, thus achieving indoor ventilation. At the same time, the protective screen 4 can isolate mosquitoes and prevent them from entering the room. Symmetrically arranged mounting seats 7 are fixedly connected to the sealing door 6. A movable groove 11 is provided inside the mounting seat 7. A wedge-shaped limiting block 13 is slidably installed inside the movable groove 11. A spring 14 is installed on the inner wall of one side of the movable groove 11. The end is connected to the outer wall of the limiting block 13. The top of the mounting base 7 has a connecting slot 12. A symmetrically arranged connecting plate 8 is fixedly connected to one side of the door body 2. The connecting plate 8 is located directly above the connecting slot 12. The connecting plate 8 is adapted to the connecting slot 12. A limiting groove 18 is opened on the connecting plate 8. The limiting block 13 is adapted to the limiting groove 18. When the user pulls the sealing door 6 upward, the sealing door 6 drives the mounting base 7 upward until the connecting plate 8 is inserted into the connecting slot 12 opened on the mounting base 7. At this time, the connecting plate 8 squeezes the limiting block 13. When the limiting groove 18 opened on the connecting plate 8 is located on one side of the limiting block 13, the limiting block 13 can be pushed into the limiting groove 18 under the action of the spring 14, so as to realize the limiting effect on the mounting base 7, making the sealing door 6 stable after opening.

[0027] In a specific embodiment, a symmetrically arranged guide groove 10 is provided on one side of the door body 2, and a symmetrically arranged guide strip 9 is fixedly connected to one side of the sealing door 6. The guide strip 9 is slidably connected to the inner wall of the guide groove 10. The mounting base 7 has a movable opening 15 on each side. A sliding rod 16 is slidably connected to the inner wall of the movable opening 15. The sliding rod 16 is fixedly connected to the outer wall of one side of the limiting block 13. The same connecting rod 17 is fixedly connected to one end of the sliding rod 16. When it is necessary to move the sealing door 6 to the initial position, the connecting rod 17 is pulled to move it. The connecting rod 17 drives the sliding rod 16 to move. The sliding rod 16 drives the limiting block 13 to move, so that the limiting block 13 moves out of the limiting groove 18. Then the sealing door 6 can be pulled down until the bottom end of the guide strip 9 contacts the bottom end of the guide groove 10. At this time, the sealing door 6 is located on the side of the ventilation opening 3, thus sealing the ventilation opening 3.

[0028] The implementation principle of an intelligent security door for security engineering in this embodiment is as follows:

[0029] When ventilation is needed, the user opens the sealed door 6 upwards, allowing outside air to interact with indoor air through the vent 3, thus achieving indoor ventilation. Simultaneously, the protective screen 4 isolates mosquitoes, preventing them from entering the room. When the user pulls the sealed door 6 upwards, the sealed door 6 moves the mounting base 7 upwards until the connecting plate 8 is inserted into the connecting slot 12 on the mounting base 7. At this point, the connecting plate 8 presses against the limiting block 13. When the limiting slot 18 on the connecting plate 8 is located on one side of the limiting block 13, it can be released under the action of the spring 14. Push the limiting block 13 into the limiting groove 18 to limit the mounting base 7, thus stabilizing the sealing door 6 after it is opened. When it is necessary to move the sealing door 6 to the initial position, pull the connecting rod 17 to move it. The connecting rod 17 drives the sliding rod 16 to move, and the sliding rod 16 drives the limiting block 13 to move, so that the limiting block 13 moves out of the limiting groove 18. Then the sealing door 6 can be pulled down until the bottom end of the guide strip 9 contacts the bottom end of the guide groove 10. At this time, the sealing door 6 is located on one side of the vent 3, thus sealing the vent 3.

Claims

1. A smart security door for security engineering, comprising a door frame (1) and a door body (2), characterized in that, A sealing door (6) is slidably provided on one side of the door body (2). A symmetrically arranged mounting base (7) is fixedly connected to the sealing door (6). An active groove (11) is opened on the inner side of the mounting base (7). A wedge-shaped limiting block (13) is slidably provided on the inner side of the active groove (11). A spring (14) is installed on the inner wall of one side of the active groove (11). One end of the spring (14) is connected to the outer wall of one side of the limiting block (13). A connecting slot (12) is opened on the top of the mounting base (7). A symmetrically arranged connecting plate (8) is fixedly connected to one side of the door body (2). The connecting plate (8) is located directly above the connecting slot (12). The connecting plate (8) is adapted to the connecting slot (12). A limiting groove (18) is opened on the connecting plate (8). The limiting block (13) is adapted to the limiting groove (18).

2. The intelligent security door for security engineering according to claim 1, characterized in that, The door body (2) is mounted on the door frame (1) by a hinge, and a smart door lock (5) is installed on the door body (2).

3. The intelligent security door for security engineering according to claim 1, characterized in that, The door (2) has a ventilation opening (3), and a protective screen (4) is fixedly installed inside the ventilation opening (3). The sealed door (6) is located on one side of the ventilation opening (3).

4. The intelligent security door for security engineering according to claim 1, characterized in that, The door body (2) has a symmetrically arranged guide groove (10) on one side, and the sealing door (6) has a symmetrically arranged guide strip (9) fixedly connected to one side. The guide strip (9) is slidably connected to the inner wall of the guide groove (10).

5. The intelligent security door for security engineering according to claim 1, characterized in that, The mounting base (7) has a movable opening (15) on each side. A slide rod (16) is slidably connected to the inner wall of the movable opening (15). The slide rod (16) is fixedly connected to the outer wall of the limiting block (13).

6. The intelligent security door for security engineering according to claim 5, characterized in that, The slide bar (16) is fixedly connected to the same connecting rod (17) at one end.

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