Intelligent furniture health monitoring device based on Internet of Things

Abstract

The utility model relates to the technical field of health monitoring devices, in particular to an intelligent furniture health monitoring device based on the Internet of Things, which comprises a monitoring shell and further comprises U-shaped positioning insertion plates distributed on the outer surface of the monitoring shell at equal angles, and inverted L-shaped hanging plates are inserted into the inner sides of the U-shaped positioning insertion plates. A split positioning disc is arranged at the upper end of the inverted-L-shaped hanging plate, an air suction pipe is fixedly connected to the bottom of the split positioning disc, and the upper end of the air suction pipe communicates with an air guide pipe. Through the action of the driving motor, the exhaust impeller and the split positioning disc, the intelligent furniture health monitoring device has the advantages of being large in monitoring range, convenient to use and good in monitoring effect, and solves the problems that after an existing intelligent furniture health monitoring device based on the Internet of Things is installed, the position is fixed, the monitoring range of equipment is limited, and the monitoring effect is poor. And the problem of poor monitoring effect is solved.

Description

A smart furniture health monitoring device based on the Internet of Things Technical Field

[0001] This utility model relates to the field of health monitoring device technology, specifically to an intelligent furniture health monitoring device based on the Internet of Things. Background Technology

[0002] Furniture refers to household items, essential tools for maintaining normal life, engaging in production, and conducting social activities. Furniture has continuously evolved and innovated with the times, resulting in a wide variety of categories, materials, types, and uses today. It forms a crucial foundation for establishing work and living spaces.

[0003] Currently, when furniture is placed in a room, it is necessary to monitor its formaldehyde levels for a period of time to ensure the health of the furniture during use. This requires the use of IoT-based smart furniture health monitoring devices. However, the existing IoT-based smart furniture health monitoring devices are relatively fixed in location after installation, which limits the monitoring range and can easily lead to poor monitoring results. Therefore, we propose an IoT-based smart furniture health monitoring device. Summary of the Invention

[0004] The purpose of this utility model is to provide an IoT-based smart furniture health monitoring device, which has the advantages of a large monitoring range, ease of use, and good monitoring effect. It solves the problem that existing IoT-based smart furniture health monitoring devices have a relatively fixed location after installation, which limits the monitoring range and easily leads to poor monitoring effect.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an IoT-based smart furniture health monitoring device, comprising a monitoring housing, and further comprising:

[0006] U-shaped positioning plates are evenly distributed on the outer surface of the monitoring housing. An inverted L-shaped hanging plate is inserted into the inner side of the U-shaped positioning plate. A split positioning plate is provided at the upper end of the inverted L-shaped hanging plate. An air intake pipe is fixedly connected to the bottom of the split positioning plate. An air guide pipe is connected to the upper end of the air intake pipe. The outer surface of the monitoring housing is provided with a number of connecting pipes that are the same as the number of U-shaped positioning plates. A connecting sleeve is threaded to one end of the connecting pipe. An air guide hose wrapped around the outer surface of the air intake pipe is connected between the connecting sleeve and the air guide pipe.

[0007] An exhaust pipe is located at the bottom center of the monitoring housing. A ventilation mounting bracket is fixedly connected to the upper end of the inner cavity of the exhaust pipe. A formaldehyde monitoring sensor is fixedly installed on the inner side of the ventilation mounting bracket. A barrier mesh is fixedly connected to the lower end of the inner cavity of the exhaust pipe. A drive motor is fixedly installed at the middle of the top of the barrier mesh. An exhaust impeller located inside the barrier mesh is fixedly connected to the output end of the drive motor.

[0008] Preferably, a limiting plate is fixedly connected to the lower end of the outer surface of the suction pipe.

[0009] Preferably, a bowl-shaped guide plate is fixedly connected to the top of the inner cavity of the monitoring housing, and an intelligent control box is fixedly installed on the top of the inner cavity of the monitoring housing and on the inner side of the bowl-shaped guide plate.

[0010] Preferably, a first adhesive ring is provided on the top of the monitoring housing, and a first release paper is provided on the outside of the first adhesive ring.

[0011] Preferably, a second adhesive ring is provided on the top of the split positioning disc, and a second release paper is provided on the outer side of the second adhesive ring.

[0012] Preferably, one end of the connecting pipe is provided with a solenoid valve, and the input end of the solenoid valve is electrically connected to the output end of the intelligent control box.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] 1. This utility model uses a drive motor to rotate an exhaust impeller, which causes the gas inside the monitoring housing to be discharged outward through the exhaust pipe, thus creating a negative pressure state inside the monitoring housing. Then, the intake pipes distributed in multiple areas can draw in gas and enter the monitoring housing through the air guide pipe, air guide hose, connecting sleeve, and connecting pipe to replenish it. Under the influence of the bowl-shaped guide plate and the inverted bowl-shaped structure inside the monitoring housing, the incoming gas can be guided to the formaldehyde monitoring sensor for detection. Finally, the detected gas will be discharged downward through the barrier mesh.

[0015] 2. Each of the multiple connecting pipes in this utility model is equipped with a solenoid valve at one end. After being intermittently and cyclically opened by the intelligent control box, the formaldehyde monitoring sensor can detect the gas in multiple different areas, thereby improving the monitoring range of the device and making it easy to use. Furthermore, the intermittent cyclic detection of each area avoids interference from the gas in other areas, ensuring the monitoring accuracy of the device. Attached Figure Description

[0016] Figure 1 is a schematic diagram of the structure of this utility model from a first perspective;

[0017] Figure 2 is a schematic diagram of the structure of this utility model from a second perspective.

[0018] Figure 3 is a schematic diagram of the cross-sectional structure of this utility model from a third perspective;

[0019] Figure 4 is a schematic diagram of the unfolded structure of the split positioning disc and the suction pipe of this utility model.

[0020] In the diagram: 1. Monitoring housing; 101. First adhesive ring; 102. Connecting pipe; 103. First release paper; 104. Exhaust pipe; 105. Intelligent control box; 106. Bowl-shaped guide plate; 2. Split positioning plate; 201. Limiting plate; 202. Suction pipe; 203. Second release paper; 204. Inverted L-shaped hanging plate; 205. Second adhesive ring; 206. Connecting pipe sleeve; 207. Air guide hose; 208. Air guide pipe; 3. U-shaped positioning insert; 4. Ventilation fixing bracket; 401. Formaldehyde monitoring sensor; 402. Barrier mesh cover; 403. Exhaust impeller; 404. Drive motor. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] In the description of this utility model, unless otherwise stated, "a plurality of" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and 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, and therefore should not be construed as a limitation of this utility model. In addition, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0023] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" 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 mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0024] The components of this application, including the monitoring housing 1, first adhesive ring 101, connecting pipe 102, first release paper 103, exhaust pipe 104, intelligent control box 105, bowl-shaped guide plate 106, split positioning plate 2, limiting plate 201, air intake pipe 202, second release paper 203, inverted L-shaped hanging plate 204, second adhesive ring 205, connecting pipe sleeve 206, air guiding hose 207, air guiding pipe 208, U-shaped positioning insert plate 3, ventilation fixing bracket 4, formaldehyde monitoring sensor 401, barrier mesh cover 402, exhaust impeller 403, and drive motor 404, are all general standard parts or parts known to those skilled in the art. Their structure and principle can be learned by those skilled in the art through technical manuals or conventional experimental methods.

[0025] Example 1

[0026] Please refer to Figures 1-4. This utility model provides a technical solution: an IoT-based smart furniture health monitoring device, including a monitoring housing 1, and further comprising:

[0027] U-shaped positioning plates 3 are evenly distributed on the outer surface of the monitoring housing 1. An inverted L-shaped hanging plate 204 is inserted into the inner side of the U-shaped positioning plate 3. A split positioning disk 2 is provided at the upper end of the inverted L-shaped hanging plate 204. An air suction pipe 202 is fixedly connected to the bottom of the split positioning disk 2. An air guide pipe 208 is connected to the upper end of the air suction pipe 202. The outer surface of the monitoring housing 1 is provided with a number of connecting pipes 102 that are the same as the number of U-shaped positioning plates 3. A connecting sleeve 206 is threaded to one end of the connecting pipe 102. An air guide hose 207 wrapped around the outer surface of the air suction pipe 202 is connected between the connecting sleeve 206 and the air guide pipe 208.

[0028] An exhaust pipe 104 is located at the bottom center of the monitoring housing 1. A ventilation mounting bracket 4 is fixedly connected to the upper end of the inner cavity of the exhaust pipe 104. A formaldehyde monitoring sensor 401 is fixedly installed on the inner side of the ventilation mounting bracket 4. A barrier mesh cover 402 is fixedly connected to the lower end of the inner cavity of the exhaust pipe 104. A drive motor 404 is fixedly installed at the middle of the top of the barrier mesh cover 402. An exhaust impeller 403 located inside the barrier mesh cover 402 is fixedly connected to the output end of the drive motor 404.

[0029] A limiting plate 201 is fixedly connected to the lower end of the outer surface of the suction pipe 202. A bowl-shaped guide plate 106 is fixedly connected to the top of the inner cavity of the monitoring housing 1. An intelligent control box 105 is fixedly installed on the top of the inner cavity of the monitoring housing 1 and inside the bowl-shaped guide plate 106. A solenoid valve is provided at one end of the connecting pipe 102, and the input end of the solenoid valve is electrically connected to the output end of the intelligent control box 105.

[0030] This technical solution involves installing the monitoring housing 1, then using the split positioning plate 2 to drive the inverted L-shaped hanging plate 204 out of the corresponding U-shaped positioning insert plate 3. The split positioning plate 2 is then installed in multiple areas of the furniture where formaldehyde testing is required. Next, the air guide hose 207 is loosened from the suction pipe 202, and the connecting sleeve 206 is threadedly connected to the corresponding connecting pipe 102. During operation, the drive motor 404 drives the exhaust impeller 403 to rotate, causing the gas inside the monitoring housing 1 to be discharged through the exhaust pipe 104, thus creating a negative pressure state inside the monitoring housing 1. Subsequently, the suction pipes 202, distributed across multiple areas, draw in gas, which then flows through the air guide pipe 208 and the air guide hose 202... 07, along with the connecting sleeve 206 and the connecting pipe 102, enter the monitoring housing 1 for replenishment. Under the influence of the bowl-shaped guide plate 106 and the inverted bowl-shaped structure inside the monitoring housing 1, the incoming gas can be guided to the formaldehyde monitoring sensor 401 for detection. Then, the detected gas will be discharged downward through the barrier mesh cover 402. Each end of the multiple connecting pipes 102 is equipped with a solenoid valve. After being intermittently and cyclically opened by the intelligent control box 105, the formaldehyde monitoring sensor 401 can detect the gas in multiple different areas, thereby improving the monitoring range of the device and making it easy to use. Furthermore, the intermittent cyclic detection of each area avoids gas interference from other areas, ensuring the monitoring accuracy of the device.

[0031] Example 2

[0032] Based on Embodiment 1, as shown in Figures 1-4, this utility model discloses that the top of the monitoring housing 1 is provided with a first adhesive ring 101, and the outer side of the first adhesive ring 101 is provided with a first release paper 103; the top of the split positioning disk 2 is provided with a second adhesive ring 205, and the outer side of the second adhesive ring 205 is provided with a second release paper 203.

[0033] This technical solution: By setting the first adhesive ring 101 and the second adhesive ring 205, after removing the first release paper 103 and the corresponding second release paper 203, it is convenient for users to install and position the monitoring housing 1 and the split positioning disk 2. The operation is simple and practical.

[0034] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit the scope of protection of this utility model. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this utility model without departing from the essence and scope of the technical solutions of this utility model.

Claims

1. A smart furniture health monitoring device based on the Internet of Things, comprising a monitoring housing (1), characterized in that, Also includes: U-shaped positioning plates (3) are evenly distributed on the outer surface of the monitoring housing (1). An inverted L-shaped hanging plate (204) is inserted into the inner side of the U-shaped positioning plate (3). A split positioning disk (2) is provided at the upper end of the inverted L-shaped hanging plate (204). An air suction pipe (202) is fixedly connected to the bottom of the split positioning disk (2). An air guide pipe (208) is connected to the upper end of the air suction pipe (202). A connecting pipe (102) with the same number as the U-shaped positioning plates (3) is provided on the outer surface of the monitoring housing (1). A connecting sleeve (206) is threaded to one end of the connecting pipe (102). The connecting sleeve (206) and the air guide pipe (208) are connected together. A flexible air guide hose (207) is wound around the outer surface of the suction pipe (202) between 08); an exhaust pipe (104) is set at the middle of the bottom of the monitoring housing (1), and a ventilation fixing frame (4) is fixedly connected to the upper end of the inner cavity of the exhaust pipe (104). A formaldehyde monitoring sensor (401) is fixedly installed on the inner side of the ventilation fixing frame (4). A barrier mesh cover (402) is fixedly connected to the lower end of the inner cavity of the exhaust pipe (104). A drive motor (404) is fixedly installed at the middle of the top of the barrier mesh cover (402). An exhaust impeller (403) located inside the barrier mesh cover (402) is fixedly connected to the output end of the drive motor (404).

2. The smart furniture health monitoring device based on the Internet of Things according to claim 1, characterized in that: The lower end of the outer surface of the air intake pipe (202) is fixedly connected to a limiting plate (201).

3. The smart furniture health monitoring device based on the Internet of Things according to claim 1, characterized in that: A bowl-shaped guide plate (106) is fixedly connected to the top of the inner cavity of the monitoring housing (1), and an intelligent control box (105) is fixedly installed on the top of the inner cavity of the monitoring housing (1) and on the inner side of the bowl-shaped guide plate (106).

4. The smart furniture health monitoring device based on the Internet of Things according to claim 1, characterized in that: The top of the monitoring housing (1) is provided with a first adhesive ring (101), and a first release paper (103) is provided on the outside of the first adhesive ring (101).

5. The smart furniture health monitoring device based on the Internet of Things according to claim 1, characterized in that: The top of the split positioning disk (2) is provided with a second adhesive ring (205), and the outer side of the second adhesive ring (205) is provided with a second release paper (203).

6. The smart furniture health monitoring device based on the Internet of Things according to claim 1, characterized in that: One end of the connecting pipe (102) is equipped with a solenoid valve, and the input end of the solenoid valve is electrically connected to the output end of the intelligent control box (105).

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