A door body with alarm function

Abstract

This utility model relates to the field of door technology, specifically: a door with an alarm function, comprising a door body, which, from the outside to the inside, consists of a wear-resistant protective layer, a buffer energy-absorbing layer, a sound and heat insulation layer, a reinforcing support layer, an intelligent control layer, and a decorative panel layer. The door body has an external mounting groove, within which a spring is connected. A vibration sensor is fixedly connected to the outside of the spring. An alarm is fixedly connected to the outside of the door body. The intelligent control layer contains a control component, and both the vibration sensor and the alarm are electrically coupled to the control component. In this utility model, the door body adopts a multi-layered structure design, consisting of a wear-resistant protective layer, a buffer energy-absorbing layer, a sound and heat insulation layer, a reinforcing support layer, an intelligent control layer, and a decorative panel layer, from the outside to the inside. These layers work together to achieve wear resistance and impact resistance for the door body; and through the vibration sensor, an alarm can be triggered when the door body receives an external impact.

Description

Technical Field

[0001] This utility model relates to the field of door technology, and in particular to a door with an alarm function. Background Technology

[0002] In the field of architecture, doors, as key components of building entrances and exits, directly affect the safety, comfort, and functionality of building spaces. With social development and the improvement of people's living standards, the limitations of traditional doors are becoming increasingly apparent.

[0003] Traditional doors often use a single material or a simple composite structure. For example, common wooden doors are made primarily of wood, while metal doors are mostly single-layer metal sheets. This structure makes the doors significantly less capable of withstanding complex external environments and potential threats. From a security perspective, single-material doors have poor impact and vandalism resistance, allowing criminals to easily break them through prying, smashing, or other means, threatening indoor security. Utility Model Content

[0004] In view of the technical problem that traditional doors often use a single material or a simple composite structure, this utility model provides a door with an alarm function.

[0005] The technical solution adopted by this utility model is: a door with an alarm function, comprising a door body, wherein the door body is composed of a wear-resistant protective layer, a buffer energy-absorbing layer, a sound insulation and heat insulation layer, a reinforcing support layer, an intelligent control layer and a decorative panel layer from the outside to the inside. The outside of the door body is provided with a mounting groove, and a spring is connected in the mounting groove. A vibration sensor is fixedly connected to the outside of the spring. An alarm is fixedly connected to the outside of the door body. A control component is provided in the intelligent control layer. The vibration sensor and the alarm are both electrically coupled to the control component.

[0006] In one embodiment, the wear-resistant protective layer is made of high-hardness ceramic particles and high-performance resin composite.

[0007] In one embodiment, the energy-absorbing buffer layer is made of a honeycomb-structured polymer material.

[0008] In one embodiment, the sound and heat insulation layer is made of multiple layers of sound insulation materials.

[0009] In one embodiment, the reinforcing support layer is made of high-strength aluminum alloy or carbon fiber composite material.

[0010] In one embodiment, the control component includes a sensor, a controller, and a wireless communication module. The circuit board is an FR-4 circuit board, the sensor is a temperature and humidity sensor, the controller is a microprocessor, and the wireless communication module supports the Bluetooth communication protocol.

[0011] In one embodiment, the decorative panel layer is a wood grain decorative panel, a metal decorative panel, or a glass decorative panel.

[0012] The beneficial effects of this utility model are as follows: Compared with the prior art, the door body of this utility model adopts a multi-layered structure design, which consists of a wear-resistant protective layer, a buffer energy-absorbing layer, a sound insulation and heat insulation layer, a reinforcing support layer, an intelligent control layer, and a decorative panel layer from the outside to the inside. Each layer works together to achieve the door body's functions of wear resistance, impact resistance, sound insulation, heat insulation, intelligent monitoring and control, and aesthetics. In addition, by setting up a vibration sensor, an alarm can be triggered when the door body receives an external impact. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model;

[0014] Figure 2 This is a schematic diagram of the structure of the door body in this utility model;

[0015] Figure 3 This is a schematic diagram of the layered structure of the door body in this utility model;

[0016] Figure 4 yes Figure 3 A magnified structural diagram of region A in the middle.

[0017] The following are marked in the diagram: 1. Door body; 2. Alarm; 3. Side cover; 4. Mounting groove; 5. Vibration sensor; 11. Wear-resistant protective layer; 12. Buffer energy-absorbing layer; 13. Sound insulation and heat insulation layer; 14. Reinforcing support layer; 15. Intelligent control layer; 16. Decorative panel layer. Detailed Implementation

[0018] In the description of this utility model, it should be noted that the terms "front", "up", "down", "left", "right", "vertical", "horizontal", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0019] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0020] The following is in conjunction with the appendix Figure 1-4 The present invention will be further described below.

[0021] To address the problems existing in the background technology, this application proposes the following technical solution: a door with an alarm function, comprising a door body 1, wherein the door body 1 consists of, from the outside to the inside, a wear-resistant protective layer 11, a buffer energy-absorbing layer 12, a sound insulation and heat insulation layer 13, a reinforcing support layer 14, an intelligent control layer 15, and a decorative panel layer 16. The door body 1 has an external mounting groove 4, and a side cover 3 is detachably connected to the outside of the mounting groove 4. A spring is connected inside the mounting groove 4, and a vibration sensor 5 is fixedly connected to the outside of the spring. An alarm 2 is fixedly connected to the outside of the door body 1. A control component is provided inside the intelligent control layer 15, and both the vibration sensor 5 and the alarm 2 are electrically coupled to the control component.

[0022] The above technical solution is explained as follows:

[0023] The door body 1 adopts a multi-layered structure design, consisting of a wear-resistant protective layer 11, a buffer energy-absorbing layer 12, a sound insulation and heat insulation layer 13, a reinforcing support layer 14, an intelligent control layer 15, and a decorative panel layer 16 from the outside to the inside. Each layer works together to achieve the functions of wear resistance, impact resistance, sound insulation, heat insulation, intelligent monitoring and control, and aesthetics of the door body 1.

[0024] The overall frame of the door body 1 is made of a high-strength alloy frame, which provides stable support for each layer of structure. At the same time, the frame is reserved with mounting holes and wire grooves to facilitate the connection between the door body 1 and the wall and the wiring layout.

[0025] The wear-resistant protective layer 11 is made of high-hardness ceramic particles and high-performance resin. The ceramic particles are selected from silicon carbide or alumina ceramics with extremely high hardness, which can effectively resist the scratches and impacts of sharp objects; the high-performance resin has good toughness and adhesion, ensuring that the ceramic particles are evenly distributed and firmly bonded, so that the protective layer has both hardness and toughness.

[0026] The production method is as follows: First, the ceramic particles are pretreated by screening to remove unqualified particles and then surface-activating to enhance their adhesion to the resin. Next, the treated ceramic particles and resin are mixed in a specific ratio and injection molded under high temperature and pressure to form a wear-resistant protective plate. After molding, the surface of the protective plate is polished to further improve its smoothness and wear resistance.

[0027] The material selection for the buffer energy-absorbing layer 12 is as follows: The buffer energy-absorbing layer 12 adopts a honeycomb structure of polymer material, such as polyurethane foam or EVA foam. The honeycomb structure has unique mechanical properties, which can effectively absorb and disperse energy through structural deformation when subjected to external impact; the polymer material itself has good elasticity and buffering performance, which can reduce the impact of impact force on the internal structure of the door body 1.

[0028] The production method is as follows: A mold foaming process is used to produce honeycomb polymer materials. The polymer raw material is injected into a special mold, and foamed under specific temperature and pressure to form a regular honeycomb structure. After molding, it is cut and trimmed according to the dimensions of door body 1 to ensure tight adhesion to other layers.

[0029] The sound insulation and heat insulation layer 13 is made of a new type of composite sound insulation and heat insulation material, which is composed of multiple layers of materials with different properties. The outer layer is a sound damping material, such as butyl rubber, which can effectively absorb and block sound waves; the middle layer is a heat insulation material, such as vacuum insulation board or aerogel felt, which has an extremely low thermal conductivity and can prevent heat transfer; the inner layer is a sound absorbing material, such as glass wool or sound absorbing sponge, which can absorb indoor and outdoor noise and reduce sound reflection.

[0030] The production method is as follows: different materials are laminated together using a lamination process. First, the layers of material are laid sequentially on the lamination machine's worktable according to the design order, and then heated and pressurized to ensure a tight bond between the layers. Next, the edges of the laminated sound and heat insulation board are treated to ensure dimensional accuracy and sealing performance.

[0031] The material selection for the reinforcing support layer 14: The reinforcing support layer 14 is made of high-strength aluminum alloy or carbon fiber composite material. Aluminum alloy has the advantages of light weight, high strength, and corrosion resistance. It can be made into profiles with complex cross-sectional shapes through a special extrusion process, which can effectively improve the overall strength and rigidity of the door body 1. Carbon fiber composite material has extremely high strength and modulus. Its strength is several times that of steel, while its weight is much lower than that of steel. It can significantly improve the load-bearing capacity and deformation resistance of the door body 1 without increasing its weight.

[0032] The production methods are as follows: For aluminum alloy materials, an extrusion molding process is used. The aluminum alloy billet is heated to a suitable temperature and then extruded into the desired profile shape through a die. Afterward, an aging treatment is performed to improve the strength and hardness of the profile. For carbon fiber composite materials, a compression molding process is used. Carbon fiber prepreg is cut according to design requirements and laid in a die. Heating and pressurizing are used to cure the resin, forming a reinforced support structure with specific shape and properties.

[0033] The intelligent control layer 15 is primarily composed of control components, which are mainly made up of various electronic components and circuit boards. These electronic components include sensors, controllers, and wireless communication modules. The circuit boards utilize high-reliability FR-4 circuit boards. High-precision vibration sensors, displacement sensors, and temperature and humidity sensors are selected to monitor the status of the door 1 and its surrounding environment in real time. The controller employs a high-performance microprocessor capable of rapidly processing and analyzing the data collected by the sensors. The wireless communication module supports multiple communication protocols such as Bluetooth, Wi-Fi, and 4G / 5G, enabling interconnection between the door 1 and the smart home system or the user's mobile phone.

[0034] The production method is as follows: Electronic components are soldered onto the circuit board using surface mount technology (SMT) to form a complete electronic circuit module. Each electronic circuit module is assembled and tested to ensure proper function. Then, the assembled intelligent control layer 15 module is encapsulated using waterproof, dustproof, and anti-static encapsulation materials to protect the electronic components from external environmental influences.

[0035] The decorative panel layer 16 can be made from a variety of materials depending on the user's needs, such as wood grain decorative panels, metal decorative panels, and glass decorative panels. Wood grain decorative panels use natural wood or engineered wood panels with wood grain paper applied to the surface or undergo wood grain heat transfer printing, resulting in a natural and beautiful wood grain effect. Metal decorative panels use stainless steel, aluminum alloy, and other metal materials, and through surface treatment processes such as brushing, baking paint, and electroplating, different textures and colors can be achieved. Glass decorative panels use tempered glass or laminated glass, and through processes such as engraving, painting, and film application, various exquisite patterns and effects can be created.

[0036] The production methods are as follows: For wood grain decorative panels, the surface of the board is first treated, then wood grain paper or heat transfer film is bonded to the surface of the board by hot pressing or adhesive application, and finally, the edges are trimmed and polished. Metal decorative panels undergo different processing steps such as wire drawing, baking paint, and electroplating, depending on the surface treatment process. Glass decorative panels are processed according to design requirements, including cutting, engraving, painting, and film application, and then tempered or laminated to improve the strength and safety of the glass.

[0037] The wear-resistant protective layer 11, the buffer energy-absorbing layer 12, the sound and heat insulation layer 13, and the reinforcing support layer 14 are primarily bonded together using high-strength structural adhesive. Before bonding, the surfaces of each layer are cleaned and treated to remove oil, dust, and other impurities, improving the bonding effect. Then, structural adhesive is evenly applied to the surface of each layer, and the layers are stacked sequentially with pressure applied to ensure the adhesive fully fills the gaps between layers and guarantees a tight bond. The structural adhesive has good bonding strength and weather resistance, ensuring that the structural layers of the door 1 do not separate during long-term use. The reinforcing support layer 14 and the intelligent control layer 15 are connected using a mechanical fixing method. Mounting holes are pre-drilled in the reinforcing support layer 14, and the circuit board of the intelligent control layer 15 is fixed to the mounting holes of the reinforcing support layer 14 with screws. This connection method ensures that the intelligent control layer 15 is fixed in position inside the door 1 and facilitates the installation, disassembly, and maintenance of the intelligent control layer 15. The intelligent control layer 15 and the decorative panel layer 16 are connected using an embedded method. A groove matching the shape and size of the smart control layer 15 is made in the decorative panel layer 16. The smart control layer 15 is then embedded in the groove and secured with clips or glue. This connection method ensures both the aesthetics of the decorative panel layer 16 and effective protection for the smart control layer 15.

[0038] Furthermore, the various structural layers of the door body 1 are connected to the high-strength alloy frame through welding, riveting, or screw fixing. Mounting grooves 4 or mounting holes corresponding to each structural layer are pre-drilled on the frame. Each structural layer is then sequentially installed into the mounting grooves 4 or mounting holes on the frame. Through welding, riveting, or screw tightening, the door body 1 forms a complete and stable overall structure.

[0039] The principle of this embodiment is as follows: Under normal use, the user opens the door 1 through a smart lock or other control method. After receiving the door opening command, the controller in the smart control layer 15 verifies and processes the command. If the command is valid, the controller controls the smart lock to unlock, and the user can push the door 1 open. At this time, the various layers of the door 1 work together. The wear-resistant protective layer 11 protects the surface of the door 1 from scratches and wear during daily use; the buffer energy-absorbing layer 12 reduces the impact force between the door 1 and the door frame when the door 1 is closed, thus reducing noise; the sound insulation and heat insulation layer 13 effectively blocks the transmission of external noise and heat, maintaining a quiet and comfortable indoor environment; the reinforced support layer 14 provides a stable structural support for the door 1, ensuring that the door 1 does not deform during frequent opening and closing; and the decorative panel layer 16 provides the door 1 with an aesthetic appearance, enhancing the decorative effect of the building space.

[0040] Meanwhile, various sensors in the intelligent control layer 15 are in real-time monitoring mode. Vibration sensor 5 monitors whether the door 1 is subjected to abnormal vibration, displacement sensor monitors the opening and closing status of the door 1, and temperature and humidity sensor monitors changes in temperature and humidity in the surrounding environment of the door 1. The sensors transmit the collected data to the controller, which analyzes and processes the data and transmits the status information of the door 1 to the smart home system or the user's mobile phone through the wireless communication module. The user can understand the usage status of the door 1 and the surrounding environment information in real time.

[0041] When door 1 is subjected to abnormal conditions, such as forced entry or impact, the vibration sensor 5 will be vibrated, triggering the alarm 2. The wear-resistant protective layer 11 first resists external impacts and damage, and the high-hardness ceramic particles effectively prevent the intrusion of sharp objects. Simultaneously, the buffer energy-absorbing layer 12 deforms its honeycomb structure when subjected to impact, absorbing and dispersing most of the impact force, reducing the impact on the internal structure of door 1. This attracts the attention of those nearby by triggering the alarm 2, and simultaneously sends an alarm message to the user's mobile phone via the wireless communication module, notifying the user that door 1 has malfunctioned.

[0042] All standard parts used in this utility model can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here. The contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0043] Although embodiments of the present invention have been shown and described, the scope of the present invention will be defined by the appended claims and their equivalents for those skilled in the art.

Claims

1. A door with an alarm function, characterized in that, The door includes a door body (1), which consists of a wear-resistant protective layer (11), a buffer energy-absorbing layer (12), a sound insulation and heat insulation layer (13), a reinforcing support layer (14), an intelligent control layer (15), and a decorative panel layer (16) from the outside to the inside. The door body (1) has an installation groove (4) on its outside, a spring is connected in the installation groove (4), a vibration sensor (5) is fixedly connected to the outside of the spring, an alarm (2) is fixedly connected to the outside of the door body (1), and a control component is provided in the intelligent control layer (15). The vibration sensor (5) and the alarm (2) are both electrically coupled to the control component.

2. The door with alarm function according to claim 1, characterized in that, The wear-resistant protective layer (11) is made of high-hardness ceramic particles and high-performance resin.

3. The door with alarm function according to claim 2, characterized in that, The buffer energy-absorbing layer (12) is made of a honeycomb-structured polymer material.

4. The door with alarm function according to claim 3, characterized in that, The sound insulation and heat insulation layer (13) is made of multiple layers of sound insulation materials.

5. A door with an alarm function according to claim 4, characterized in that, The reinforcing support layer (14) is made of high-strength aluminum alloy or carbon fiber composite material.

6. The door with alarm function according to claim 5, characterized in that, The control components include a sensor, a controller, and a wireless communication module. The circuit board uses an FR-4 circuit board, the sensor is a temperature and humidity sensor, the controller uses a microprocessor, and the wireless communication module supports the Bluetooth communication protocol.

7. The door with alarm function according to claim 6, characterized in that, The decorative panel layer (16) is a wood grain decorative panel, a metal decorative panel, or a glass decorative panel.

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