Intelligent monitoring and early warning door
By integrating smoke detectors and panoramic cameras into the door, combined with the design of the placement box, the problem of the existing door's single function is solved, realizing fire early warning and outdoor monitoring, improving security, and avoiding the risk of criminals entering.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SICHUAN HENGBO INTELLIGENT MANUFACTURING CO LTD
- Filing Date
- 2025-05-30
- Publication Date
- 2026-06-12
AI Technical Summary
Existing doors have limited functionality and lack smart technology, resulting in insufficient security for people living alone or children when they reach items outside the door, making them vulnerable to threats from criminals.
A smart monitoring and early warning door was designed, equipped with a smoke detector, a panoramic camera, and a storage box. The smoke detector monitors smoke in real time and issues warnings, the panoramic camera monitors the outside situation in real time, and the storage box allows items to be retrieved without fully opening the door. The controller enhances security.
It enables real-time early warning and outdoor situation monitoring during fires, improving user safety, preventing the risk of criminals pushing open the door and enhancing the safety of use.
Smart Images

Figure CN224351842U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of door technology, specifically relating to an intelligent monitoring and early warning door. Background Technology
[0002] There are many types of doors. According to their uses, they can be divided into exterior doors, rain doors, security doors, and special doors, etc. In real life, doors are the most common items. They have the function of isolation, allowing people and things to enter and exit through the opening and closing of doors. They can also protect privacy and prevent mutual interference between different spaces.
[0003] Existing doors typically have limited functionality and lack smart technology. Furthermore, when people living alone or with children are at home, they often need to fully open the door to retrieve items from outside. If criminals encounter this situation, they can easily push the door open and enter, leading to serious consequences. Therefore, their security needs to be further improved. Utility Model Content
[0004] The purpose of this utility model is to provide an intelligent monitoring and early warning door that uses a smoke detector to monitor and warn of dense smoke during use, allowing users to take timely precautions. The monitoring mechanism allows users to view the outdoor situation in real time, and the storage box allows users to retrieve items from outside without having to fully open the door, thus improving safety.
[0005] To achieve the above technical objectives, the technical solution adopted by this utility model is as follows:
[0006] A smart monitoring and early warning gate, including
[0007] A door frame, wherein a door body is hingedly assembled inside the door frame, a locking mechanism is provided between the door body and the door frame, and an opening is provided in the middle of the front side of the door body;
[0008] The monitoring mechanism is fixedly installed on the upper front side of the door body;
[0009] Two smoke detectors are provided, and the two smoke detectors are respectively installed on the front and rear sides of the door body;
[0010] The controller is installed on the rear side of the door body;
[0011] An assembly frame, which is fixedly installed inside the opening;
[0012] A placement box is slidably and sealedly assembled inside an assembly frame, and a locking component is provided between the assembly frame and the placement box;
[0013] Both smoke detectors and the monitoring mechanism are electrically connected to the controller.
[0014] As a preferred technical solution, the monitoring mechanism includes a panoramic camera, which is fixedly installed on the upper front side of the door body and electrically connected to the controller.
[0015] As a preferred technical solution, the locking mechanism is any one of a mechanical door lock device, a fingerprint lock device, and a combination lock device.
[0016] As a preferred technical solution, the locking assembly includes two locking rods, and the top front and rear sides of the placement box are provided with locking holes. The two locking rods are slidably assembled inside the two locking holes respectively. The lower ends of the two locking rods are fixedly installed with springs, and the lower ends of the two springs are fixedly connected to the bottom inner walls of the two locking holes respectively.
[0017] A handle is fixedly installed on the rear side of the placement box. A driving block is slidably assembled inside the handle. A U-shaped groove is opened inside the box wall of the placement box. A first pull rope is fixedly installed at the lower ends of the two locking rods. The first pull rope is located inside the U-shaped groove. A second pull rope is fixedly installed on the side of the driving block near the placement box. One end of the second pull rope extends into the U-shaped groove and is fixedly connected to the first pull rope. Two insertion holes are opened in a front-to-back arrangement on the upper side of the assembly frame.
[0018] As a preferred technical solution, limit blocks are installed on both the front and rear sides of the placement box in a left-right distribution.
[0019] The beneficial effects of this utility model are:
[0020] During use, two smoke detectors can monitor the smoke on the front and back sides of the door. When dense smoke is generated, it can alert the user and provide an early warning effect. The monitoring system can record the situation outside in real time, and will automatically record and alert the user when someone lingers outside for a long time, thus improving safety. When taking items outside, items can be placed and retrieved through the storage box without having to fully open the door, which can effectively prevent criminals from pushing the door open and entering. Attached Figure Description
[0021] This utility model can be further illustrated by the non-limiting embodiments given in the accompanying drawings.
[0022] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0023] Figure 2 This is a schematic diagram of the structure of this utility model from another perspective;
[0024] Figure 3 This is a bottom view of the structure of this utility model;
[0025] Figure 4 This is a schematic diagram of a first partial structure of the present invention;
[0026] Figure 5 This is a schematic diagram of a second partial structure of the present invention.
[0027] Reference numerals: 1. Door frame; 11. Door body; 12. Locking mechanism; 13. Opening; 2. Monitoring mechanism; 21. Panoramic camera; 3. Smoke detector; 4. Controller; 5. Assembly frame; 6. Placement box; 7. Locking rod; 71. Lock hole; 72. Spring; 73. Handle; 74. Drive block; 74. First pull rope; 741. Second pull rope; 75. Insertion hole; 76. Limiting block; 8. Detailed Implementation
[0028] To enable those skilled in the art to better understand this utility model, the technical solution of this utility model will be further described below in conjunction with the accompanying drawings and embodiments.
[0029] like Figure 1-5 As shown, this utility model provides an intelligent monitoring and early warning gate, comprising:
[0030] The door frame 1 has a door body 11 hinged inside it, and a locking mechanism 12 is provided between the door body 11 and the door frame 1. The locking mechanism 12 can be any one of a mechanical door lock, a fingerprint lock, or a combination lock. All three locking mechanisms can lock the door body 11 securely.
[0031] An opening 13 is provided in the middle of the front side of the main door 11;
[0032] Monitoring mechanism 2 is fixedly installed on the upper front side of the door body 11. Specifically, monitoring mechanism 2 includes a panoramic camera 21, which is fixedly installed on the upper front side of the door body 11 and electrically connected to the controller 4. The controller 4 is equipped with a human body recognition module. Through the panoramic camera 21, it can monitor and record the human body walking behind the door. When someone stands behind the door for a period of time, the controller 4 will automatically send information to the user's mobile control terminal. The sending time can be set through the control terminal of the controller 4, such as one minute, three minutes, or ten minutes. After setting, when someone walks back and forth or stands for a set time within the monitoring range of the panoramic camera 21, the controller 21 will send information to remind the user, so that the user can check in time and improve the user's security.
[0033] There are two smoke detectors 3, which are installed on the front and back sides of the door body 11 respectively. The smoke detectors 3 can monitor smoke inside and outside the house. When smoke is detected inside or outside the house, it will send information to the mobile control terminal through the controller 4. The smoke detectors 3 also have an alarm. After detecting smoke, they will respond with an alarm to remind the user. The user can turn them off through the mobile control terminal or the controller 4.
[0034] Controller 4 is installed on the rear side of the door body 11; controller 4 is electrically connected to the user's mobile control terminal via a wireless network.
[0035] Assembly frame 5 is fixedly installed inside opening 13;
[0036] The placement box 6 is slidably and sealed inside the assembly frame 5. A locking assembly is provided between the assembly frame 5 and the placement box 6. The specific locking assembly includes two locking rods 7. Locking holes 71 are provided on both the front and rear sides of the top of the placement box 6. The two locking rods 7 are slidably installed inside the two locking holes 71 respectively. Springs 72 are fixedly installed at the lower ends of the two locking rods 7. The lower ends of the two springs 72 are fixedly connected to the bottom inner wall of the two locking holes 71 respectively.
[0037] A handle 73 is fixedly installed on the rear side of the placement box 6. A drive block 74 is slidably installed inside the handle 73. A U-shaped groove is opened inside the box wall of the placement box 6. A first pull rope 741 is fixedly installed at the lower ends of the two locking rods 7. The first pull rope 741 is located inside the U-shaped groove. A second pull rope 75 is fixedly installed on the side of the drive block 74 near the placement box 6. One end of the second pull rope 75 extends into the U-shaped groove and is fixedly connected to the first pull rope 741. Two insertion holes 76 are opened in a front-to-back arrangement inside the upper side of the assembly frame 5.
[0038] In its initial state, the front opening 13 of the storage box 6 is completely closed, and the upper end of one of the front locking rods 7 extends into the front insertion hole 76. This prevents the storage box 6 from being pulled from outside the door. When someone outside needs to deliver items, such as packages or takeout, and the person inside does not want to open the door to retrieve them, they can hold the back 73 of the storage box and pull the drive block 74 with their fingers. The drive block 74 moves the second pull rope 75. Both the first pull rope 741 and the second pull rope 75 are taut. Pulling the second pull rope 75 moves the first pull rope 741, causing the first pull rope 741 to move. The first pull rope 741 then moves both locking rods 7 back into the locking hole 71 simultaneously, and then pushes the storage box 6 outwards. Figure 1 As shown, the locking bar 7 on the rear side can be connected to the socket 76 on the rear side. People outside can place items inside the storage box 6, and users can then pull back the storage box 6 to retrieve the items outside. This way, when retrieving some items, it is not necessary to fully open the door. When criminals are disguised outside, it can also avoid danger to a certain extent.
[0039] Both smoke detectors 3 and the monitoring mechanism 2 are electrically connected to the controller 4.
[0040] Limiting blocks 8 are installed on both the front and rear sides of the placement box 6, arranged in a left-right distribution. The limiting blocks 8 can limit the placement box 6 to prevent it from sliding completely out of the assembly frame 5.
[0041] The device is used as follows:
[0042] When in use, two smoke detectors 3 can monitor smoke both inside and outside the house. In the event of a fire, they can provide real-time monitoring and early warning, giving users feedback and increasing safety. A panoramic camera 21 has a large monitoring range and can acquire more information. The monitoring images can be displayed on the screen of the controller 4, and the monitoring content can be stored in the storage module of the controller 4. The controller 4 is also equipped with a human recognition module. When a person appears on the monitoring screen outside for a period of time, it will automatically record and send information to the user, enabling early warning and monitoring. When it is necessary to retrieve items outside, strangers can place the items inside the storage box 6 and then retrieve them through the storage box 6 without having to fully open the door, preventing criminals from pushing the door open and causing harm to the user, further increasing security.
[0043] The above embodiments are merely illustrative of the principles and effects of this utility model and are not intended to limit the scope of this utility model. Any person skilled in the art can modify or alter the above embodiments without departing from the spirit and scope of this utility model. Therefore, all equivalent modifications or alterations made by those skilled in the art without departing from the spirit and technical concept disclosed in this utility model should still be covered by the claims of this utility model.
Claims
1. An intelligent monitoring and early warning gate, characterized in that: include A door frame (1) is hinged inside the door frame (1), and a locking mechanism (12) is provided between the door body (11) and the door frame (1). An opening (13) is provided in the middle of the front side of the door body (11). Monitoring mechanism (2), which is fixedly installed on the upper front side of the door body (11); Two smoke detectors (3) are provided, and the two smoke detectors (3) are respectively installed on the front and rear sides of the door body (11); Controller (4), which is installed on the rear side of the door body (11); Assembly frame (5), which is fixedly installed inside the opening (13); Placement box (6), which is slidably and sealedly assembled inside the assembly frame (5), and a locking component is provided between the assembly frame (5) and the placement box (6); Both smoke detectors (3) and the monitoring mechanism (2) are electrically connected to the controller (4).
2. The intelligent monitoring and early warning gate according to claim 1, characterized in that: The monitoring mechanism (2) includes a panoramic camera (21), which is fixedly installed on the upper front side of the door body (11) and is electrically connected to the controller (4).
3. The intelligent monitoring and early warning gate according to claim 1, characterized in that: The locking mechanism (12) can be any one of a mechanical door lock device, a fingerprint lock device, or a password lock device.
4. The intelligent monitoring and early warning gate according to claim 1, characterized in that: The locking assembly includes two locking rods (7). Locking holes (71) are provided on both the front and rear sides of the top of the placement box (6). The two locking rods (7) are slidably assembled inside the two locking holes (71). Springs (72) are fixedly installed at the lower ends of the two locking rods (7). The lower ends of the two springs (72) are fixedly connected to the bottom inner walls of the two locking holes (71). A handle (73) is fixedly installed on the rear side of the placement box (6). A drive block (74) is slidably installed inside the handle (73). A U-shaped groove is opened inside the box wall of the placement box (6). A first pull rope (741) is fixedly installed at the lower ends of the two locking rods (7). The first pull rope (741) is located inside the U-shaped groove. A second pull rope (75) is fixedly installed on the side of the drive block (74) near the placement box (6). One end of the second pull rope (75) extends into the U-shaped groove and is fixedly connected to the first pull rope (741). Two insertion holes (76) are opened in a front-to-back distribution on the upper side of the assembly frame (5).
5. The intelligent monitoring and early warning gate according to claim 1, characterized in that: Limiting blocks (8) are installed on both the front and rear sides of the placement box (6) in a left-right distribution.