Infant indoor air monitoring device

Abstract

The utility model discloses an infant indoor air monitoring device, which relates to the air monitoring field, and comprises a device main body, the top of the device main body is provided with a mounting seat, the outer wall of the mounting seat is provided with bolt holes at equal intervals, the bolt holes are used for mounting the mounting seat on the outer wall of a wall body, and the top of the device main body is provided with a mounting plate. A mounting mechanism for conveniently disassembling and assembling the device main body is arranged on the outer wall of the mounting plate, the mounting mechanism comprises a mounting shaft fixedly mounted on the outer wall of the mounting plate, a mounting block is fixedly pressed on the end part of the mounting shaft, an extrusion block is slidably mounted on the outer wall of the mounting shaft, and a mounting groove and a limiting groove are formed in the outer wall of the mounting seat. And magnetic attraction blocks are fixedly mounted on the inner walls of the limiting grooves, and a rotating mechanism used for rotating the device body is arranged at the top of the device body. According to the infant indoor air monitoring device, the device body can be quickly disassembled, assembled and maintained, multiple sets of bolts do not need to be disassembled and assembled, the installation and maintenance process is greatly simplified, and the maintenance efficiency is remarkably improved.

Description

Technical Field

[0001] This utility model relates to the field of air monitoring technology, specifically to an indoor air monitoring device for infants and young children. Background Technology

[0002] Infants and young children are not yet fully developed, and their respiratory and immune systems are relatively fragile. They have extremely high requirements for indoor air quality. Harmful substances such as formaldehyde, benzene, and PM2.5 in indoor air, as well as environmental parameters such as temperature, humidity, and carbon dioxide concentration, can have a significant impact on the health of infants and young children. Therefore, air monitoring devices are usually installed indoors.

[0003] In the prior art, Chinese Patent Publication No. CN218107193U discloses an indoor environmental monitoring device with a purification effect, including a detector. Exhaust pipes are fixedly installed on both outer surfaces of the detector. A cleaning motor fixing column is fixedly installed inside the detector. A collecting hopper is movably installed inside the detector. A sensor fixing block is fixedly installed inside the collecting hopper. Two air monitoring sensors are fixedly installed inside the sensor fixing block. A dust monitoring sensor is fixedly installed below and inside the air monitoring sensors. When the moving displacement handle moves the limiting pin out of the fixing groove, the fixing plate, since it is not restricted, can rotate at a certain angle, thus releasing the relative fixation of the collecting hopper. At this time, the collecting hopper can be easily moved out of the detector. Dust will also fall out of the detector along with the moving collecting hopper, facilitating the cleaning of dust accumulated inside the detector.

[0004] Based on the above information, it is clear that existing technologies use multiple sets of bolts to fix the bracket to the wall. During maintenance, this requires repeated bolt removal and installation, which is cumbersome and time-consuming, greatly reducing maintenance efficiency. Frequent bolt removal and installation can also easily damage the wall, affecting the indoor aesthetics and the structural stability of the wall. In addition, this existing technology can only monitor air in a single direction, making it difficult to comprehensively capture air quality data from all directions within the infant's activity area, thus failing to meet the needs of infants for accurate indoor air quality monitoring. Therefore, we propose an indoor air monitoring device for infants. Utility Model Content

[0005] The purpose of this utility model is to provide an indoor air monitoring device for infants and young children, in order to solve the problems mentioned in the background art. In the prior art, the bracket is fixed to the wall by multiple sets of bolts. During maintenance, the bolts need to be repeatedly disassembled and reassembled, which is cumbersome and time-consuming, greatly reducing maintenance efficiency. Frequent disassembly and reassembly of bolts can also easily damage the wall, affecting the indoor aesthetics and the stability of the wall structure. In addition, the prior art can only monitor the air in a single direction, making it difficult to comprehensively capture air quality data from all directions in the infant's activity area, and thus failing to meet the needs of infants and young children for accurate indoor air quality monitoring.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an indoor air monitoring device for infants and young children, comprising a device body, a mounting base on the top of the device body, and bolt holes evenly spaced on the outer wall of the mounting base for bolting the mounting base onto the outer wall of the wall; a mounting plate on the top of the device body, and an installation mechanism on the outer wall of the mounting plate for easy assembly and disassembly of the device body; the installation mechanism includes a mounting shaft fixedly mounted on the outer wall of the mounting plate, and a mounting block fixedly mounted at the end of the mounting shaft; a pressing block slidably mounted on the outer wall of the mounting shaft; one end of the pressing spring is in contact with the outer wall of the pressing plate, and the other end of the pressing spring is in contact with the outer wall of the mounting plate; an installation groove and a limiting groove are provided on the outer wall of the mounting base; a magnetic block is fixedly mounted on the inner wall of the limiting groove; and a rotating mechanism for rotating the device body is provided on the top of the device body.

[0007] Furthermore, the mounting plate has a rectangular cross-section and is located between the device body and the mounting base.

[0008] Furthermore, the mounting shafts are evenly distributed on the outer wall of the mounting plate, the mounting block is located at the end of the mounting shaft away from the mounting plate, the outer diameter of the mounting block is larger than the outer diameter of the mounting shaft, and the end corners of the mounting block are designed with bevels. The outer wall of the mounting block is in contact with the outer wall of the magnetic block.

[0009] Furthermore, the outer diameter of the extrusion block is larger than the outer diameter of the mounting block, and the outer wall of the extrusion block is in contact with the outer wall of the mounting base.

[0010] Furthermore, the mounting grooves are evenly distributed on the outer wall of the mounting base, and the inner wall of the mounting groove is in contact with the outer wall of the mounting block, and the depth of the mounting groove is greater than the thickness of the mounting block.

[0011] Furthermore, the end of the limiting groove is connected to the mounting groove, and the inner wall of the limiting groove is in contact with the outer wall of the mounting block and the outer wall of the mounting shaft, and the length of the mounting shaft is greater than the distance between the inner wall of the limiting groove and the mounting plate.

[0012] Furthermore, the rotating mechanism includes a rotating shaft fixedly installed on the top of the device body, and an external gear ring is provided on the outer wall of the rotating shaft. A drive motor is fixedly installed on the outer wall of the mounting plate, and a drive gear is fixedly installed on the output end of the drive motor.

[0013] Furthermore, the end of the rotating shaft is rotatably connected to the mounting plate, and the external gear ring is meshed with the drive gear.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. This indoor air monitoring device for infants and young children has an installation mechanism. The installation block is aligned with the installation groove and inserted. The compression block is pushed to compress the compression spring, causing the installation block to slide into the limiting groove. The magnetic block attracts the installation block, which can quickly complete the installation of the main body of the device. When disassembling, simply push and move the installation plate in the opposite direction, and the installation block can be removed from the limiting groove. There is no need to disassemble and install multiple sets of bolts, which greatly simplifies the installation and maintenance process and significantly improves maintenance efficiency.

[0016] 2. The installation structure of the magnetic mounting shaft and the pressing block is adopted. During the installation and maintenance of the device, the wall will not be damaged due to repeated bolt removal and rotation. This effectively protects the integrity and aesthetics of the wall and extends the service life of the interior decoration.

[0017] 3. Through the rotating mechanism, the drive motor drives the drive gear to rotate, which meshes with the external gear ring, thereby causing the rotating shaft to drive the main body of the device to rotate. This enables all-round monitoring of the air in the room for infants and young children. Compared with existing single-direction monitoring devices, it can capture indoor air quality data more accurately and comprehensively, providing a reliable guarantee for creating a healthy indoor environment for infants and young children. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the structure of this utility model from another perspective;

[0020] Figure 3 This utility model Figure 2 Enlarged structural diagram at point A in the middle;

[0021] Figure 4 This is a schematic diagram of the installation mechanism structure of this utility model;

[0022] Figure 5 This utility model Figure 4 Enlarged structural diagram at point B;

[0023] Figure 6 This is a schematic diagram of the mounting plate structure of this utility model;

[0024] Figure 7 This is a schematic cross-sectional view of the mounting base of this utility model.

[0025] In the diagram: 1. Main body of the device; 101. Rotating shaft; 102. External gear ring; 2. Mounting plate; 3. Mounting base; 301. Bolt hole; 302. Mounting groove; 303. Limiting groove; 4. Drive motor; 401. Drive gear; 5. Mounting shaft; 501. Mounting block; 502. Extrusion block; 503. Extrusion spring; 6. Magnetic block. Detailed Implementation

[0026] 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.

[0027] Example 1: Please refer to Figure 1-7 This utility model provides the following technical solution: an indoor air monitoring device for infants and young children, including a device body 1, a mounting base 3 on the top of the device body 1, and bolt holes 301 evenly spaced on the outer wall of the mounting base 3 for bolting the mounting base 3 onto the outer wall of the wall. A mounting plate 2 is provided on the top of the device body 1, and an installation mechanism for easy disassembly and assembly of the device body 1 is provided on the outer wall of the mounting plate 2. The installation mechanism includes a mounting shaft 5 fixedly mounted on the outer wall of the mounting plate 2, and a mounting block 501 fixedly mounted at the end of the mounting shaft 5. A compression block 502 is slidably mounted on the outer wall of the mounting shaft 5. One end of a compression spring 503 is in contact with the outer wall of the compression plate, and the other end of the compression spring 503 is in contact with the outer wall of the mounting plate 2. An installation groove 302 and a limiting groove 303 are provided on the outer wall of the mounting base 3. A magnetic block 6 is fixedly mounted on the inner wall of the limiting groove 303. The mounting plate 2 has a rectangular cross-section, and the mounting plate 2 is positioned... Between the main body 1 and the mounting base 3, the mounting shafts 5 are evenly distributed on the outer wall of the mounting plate 2. The mounting block 501 is located at the end of the mounting shaft 5 away from the mounting plate 2, and the outer diameter of the mounting block 501 is larger than the outer diameter of the mounting shaft 5. The end corner of the mounting block 501 is designed with an angle. The outer wall of the mounting block 501 is in contact with the outer wall of the magnetic block 6. The outer diameter of the extrusion block 502 is larger than the outer diameter of the mounting block 501, and the outer wall of the extrusion block 502 is in contact with the outer wall of the mounting base 3. The mounting grooves 302 are evenly distributed on the outer wall of the mounting base 3, and the inner wall of the mounting grooves 302 is in contact with the outer wall of the mounting block 501. The opening depth of the mounting grooves 302 is greater than the thickness of the mounting block 501. The end of the limiting groove 303 is connected to the mounting groove 302, and the inner wall of the limiting groove 303 is in contact with both the outer wall of the mounting block 501 and the outer wall of the mounting shaft 5. The length of the mounting shaft 5 is greater than the distance between the inner wall of the limiting groove 303 and the mounting plate 2.

[0028] First, the mounting base 3 is pre-fixed to the outer wall of the wall using bolts through bolt holes 301. When the main body 1 of the device needs to be installed, the mounting block 501 at the end of the mounting shaft 5 on the mounting plate 2 is aligned with the mounting groove 302 on the mounting base 3, so that the mounting block 501 can be smoothly inserted into the mounting groove 302. Since the end corners of the mounting block 501 are beveled, this facilitates its smoother entry into the mounting groove 302. The pressing block 502 slides along the mounting shaft 5. During this process, the pressing spring 503 is compressed, and the mounting plate 2 continues to move until the mounting block 501 slides into the limiting groove 303 that is connected to the mounting groove 302. At this time, the magnetic block on the inner wall of the limiting groove 303... The magnetic block 6 will attract and fix the mounting block 501 firmly in the limiting groove 303. At the same time, under the elastic force of the compression spring 503, the outer wall of the compression block 502 is tightly attached to the outer wall of the mounting base 3, which further ensures the stability of the device body 1. When it is necessary to disassemble the device body 1, simply push and move the mounting plate 2 to overcome the attraction force of the magnetic block 6 and the elastic force of the compression spring 503, so that the mounting block 501 is released from the limiting groove 303. Then, the mounting block 501 can be removed from the mounting groove 302 to complete the disassembly of the device body 1. The whole process does not require disassembling and assembling multiple sets of bolts as in the traditional method. The operation is simple and quick, which greatly improves the maintenance efficiency.

[0029] Example 2: Based on Example 1, a rotating mechanism is also disclosed, the specific structure of which is as follows: The top of the device body 1 is provided with a rotating mechanism for rotating the device body 1. The rotating mechanism includes a rotating shaft 101 fixedly installed on the top of the device body 1, and an external gear ring 102 is provided on the outer wall of the rotating shaft 101. A drive motor 4 is fixedly installed on the outer wall of the mounting plate 2, and a drive gear 401 is fixedly installed at the output end of the drive motor 4. The end of the rotating shaft 101 is rotatably connected to the mounting plate 2, and the external gear ring 102 is meshed with the drive gear 401.

[0030] The function of the rotating mechanism is to enable the main body 1 of the device to rotate, so as to achieve all-round monitoring of the air in all directions of the room. When the drive motor 4 is started, the output end of the drive motor 4 drives the drive gear 401 to rotate. Since the drive gear 401 is meshed with the outer gear ring 102, the rotation of the drive gear 401 will drive the outer gear ring 102 to rotate through meshing transmission, and then cause the rotating shaft 101 to rotate. The rotation of the rotating shaft 101 will drive the main body 1 of the device fixed thereto to rotate. By controlling the operation of the drive motor 4, the main body 1 of the device can be rotated at different angles as needed, so that the air monitoring sensor inside the main body 1 can comprehensively monitor the air in all directions of the infant room. Compared with the existing devices that can only monitor the air in a single direction, it can obtain more accurate and comprehensive indoor air quality data.

[0031] 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.

[0032] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. An indoor air monitoring device for infants and young children, comprising a device body (1), wherein a mounting base (3) is provided on the top of the device body (1), and bolt holes (301) are provided at equal intervals on the outer wall of the mounting base (3) for bolting the mounting base (3) onto the outer wall of the wall, characterized in that: The device body (1) is provided with a mounting plate (2) on the top, and the outer wall of the mounting plate (2) is provided with a mounting mechanism for easy disassembly and assembly of the device body (1). The mounting mechanism includes a mounting shaft (5) fixedly mounted on the outer wall of the mounting plate (2), and a mounting block (501) fixedly mounted at the end of the mounting shaft (5). A pressing block (502) is slidably mounted on the outer wall of the mounting shaft (5). One end of the pressing spring (503) is in contact with the outer wall of the pressing plate, and the other end of the pressing spring (503) is in contact with the outer wall of the mounting plate (2). The outer wall of the mounting seat (3) is provided with a mounting groove (302) and a limiting groove (303). A magnetic block (6) is fixedly mounted on the inner wall of the limiting groove (303). The top of the device body (1) is provided with a rotating mechanism for rotating the device body (1).

2. The indoor air quality monitoring device for infants and young children according to claim 1, characterized in that: The mounting plate (2) has a rectangular cross-section and is located between the device body (1) and the mounting base (3).

3. The indoor air quality monitoring device for infants and young children according to claim 1, characterized in that: The mounting shafts (5) are evenly distributed on the outer wall of the mounting plate (2). The mounting block (501) is located at the end of the mounting shaft (5) away from the mounting plate (2). The outer diameter of the mounting block (501) is larger than the outer diameter of the mounting shaft (5). The corners of the end of the mounting block (501) are designed with bevels. The outer wall of the mounting block (501) is in contact with the outer wall of the magnetic block (6).

4. The indoor air quality monitoring device for infants and young children according to claim 1, characterized in that: The outer diameter of the extrusion block (502) is larger than the outer diameter of the mounting block (501), and the outer wall of the extrusion block (502) is in contact with the outer wall of the mounting base (3).

5. The indoor air monitoring device for infants and young children according to claim 1, characterized in that: The mounting grooves (302) are evenly distributed on the outer wall of the mounting base (3), and the inner wall of the mounting grooves (302) is in contact with the outer wall of the mounting block (501), and the opening depth of the mounting grooves (302) is greater than the thickness of the mounting block (501).

6. The indoor air monitoring device for infants and young children according to claim 1, characterized in that: The end of the limiting groove (303) is connected to the mounting groove (302), and the inner wall of the limiting groove (303) is in contact with the outer wall of the mounting block (501) and the outer wall of the mounting shaft (5), and the length of the mounting shaft (5) is greater than the distance between the inner wall of the limiting groove (303) and the mounting plate (2).

7. The indoor air monitoring device for infants and young children according to claim 1, characterized in that: The rotating mechanism includes a rotating shaft (101) fixedly installed on the top of the main body (1) of the device, and an external gear ring (102) is provided on the outer wall of the rotating shaft (101). A drive motor (4) is fixedly installed on the outer wall of the mounting plate (2), and a drive gear (401) is fixedly installed at the output end of the drive motor (4).

8. The indoor air monitoring device for infants and young children according to claim 7, characterized in that: The end of the rotating shaft (101) is rotatably connected to the mounting plate (2), and the external gear ring (102) is meshed with the drive gear (401).

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