Air quality real-time monitoring device

Abstract

The utility model discloses a real-time air quality monitoring device which comprises a base, a shell and a partition plate, the shell is fixedly arranged at the top of the base, and the partition plate is fixedly arranged at the upper end in the shell. Through the design of mechanical linkage, a user only needs to start the motor and the air pump, the motor can control the rotating rod to rotate automatically, then the air pump sucks air around a room into the air quality monitor, and therefore the air quality monitor detects air in all areas in the room; and the air detection effect is improved. By using the electric push rod, negative pressure can be formed in the base, so that the base is stably connected with the ground, the situation that a user touches the shell by mistake and consequently the shell topples over is prevented, and the motor, the air pump, the electric push rod and the air quality monitor in the shell are protected.

Description

Technical Field

[0001] This utility model relates to the field of monitoring device technology, specifically to a real-time air quality monitoring device. Background Technology

[0002] Indoor air quality refers to the constant levels of various substances in the air within a specific time and area. The main standards include oxygen content, formaldehyde content, water vapor content, particulate matter, and microorganisms. It is a comprehensive set of data that can fully reflect the indoor air conditions.

[0003] A patent search revealed a document titled "A Real-Time Home Air Quality Monitoring Device" (publication number "CN220170978U"). This device, installed on a wall, only monitors air quality in a specific corner of the room when indoor air circulation is poor, failing to monitor air quality in all areas and thus reducing the accuracy of air quality detection. Therefore, this invention designs a real-time air quality monitoring device to address these issues. Utility Model Content

[0004] The purpose of this invention is to provide a real-time air quality monitoring device to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: A real-time air quality monitoring device, comprising a base, a housing, and a partition. The housing is fixed to the top of the base, and the partition is fixed to the upper part of the housing. An air quality monitor is fixed to the top left side of the partition. A driving assembly is provided on the outer wall of the base. The driving assembly includes a rotating rod that is rotatably connected to the middle of the top of the base. The rotating rod rotatably passes through the housing and the partition. An exhaust hole is integrally provided inside the rotating rod. An installation hole is integrally provided at the top of the base. An air pump is fixed to the top left of the base. A connecting pipe is fixed to the top of the air pump and passes through the partition. The end of the connecting pipe away from the air pump is fixedly connected to the air quality monitor. A motor is fixed to the top right of the base. A drive gear is fixedly sleeved on the outside of the output end of the motor. A driven gear fixedly sleeved on the outside of the rotating rod meshes with the drive gear.

[0006] Furthermore, the motor is a geared motor, and a lithium battery is fixedly installed on the top right side of the partition. The lithium battery is connected to the air quality monitor, the motor, and the air pump via wires.

[0007] Furthermore, the air quality monitor has an exhaust pipe fixedly installed at its internal rear end. The exhaust pipe is fixedly installed through the housing. A one-way valve is fixedly installed inside the exhaust pipe, and a filter screen is fixedly installed inside the exhaust port.

[0008] Furthermore, electric push rods are fixed at both the front and rear ends of the top of the base, and the output end of the electric push rod passes through the base. The electric push rod is connected to the lithium battery through a wire.

[0009] Furthermore, a sliding plate made of rubber is slidably connected inside the base, and the sliding plate is fixedly connected to the output end of the electric push rod. A sealing gasket is fixedly provided at the bottom of the base.

[0010] Furthermore, an installation tube is fixedly installed at the lower left end of the base, a check valve is fixedly installed inside the installation tube, a connector is fixedly inserted through the top of the installation tube, and a valve is rotatably sleeved on the outside of the connector.

[0011] Furthermore, a first sealing plate is provided on the left and right sides of the upper part of the outer shell, and a second sealing plate is provided at the four corners of the lower part of the outer shell. One end of the first sealing plate and the second sealing plate are hinged to the shell and the other end is connected to the shell latch. The first sealing plate is made of transparent material.

[0012] Furthermore, a controller is fixed to the outer wall of the housing, and the controller is connected to the motor, air pump, air quality monitor and electric push rod via wires.

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

[0014] 1. This utility model, through its mechanical linkage design, allows users to control the rotation of the motor and air pump simply by turning on the motor. This, in turn, causes the air pump to draw air from the surrounding room into the air quality monitor, thereby enabling the air quality monitor to detect the air in various areas of the room and improving the effectiveness of air quality detection.

[0015] 2. By using an electric push rod, this utility model can create negative pressure inside the base, thereby making the base firmly connected to the ground and preventing the shell from tipping over due to accidental contact by the user. It also provides protection for the motor, air pump, electric push rod, and air quality monitor inside the shell. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a front-view perspective view of a real-time air quality monitoring device according to this utility model;

[0018] Figure 2 This is a perspective view of the internal structure of a real-time air quality monitoring device according to this utility model;

[0019] Figure 3 This is a three-dimensional side view of the casing.

[0020] Figure 4 This is a three-dimensional view of the interior of the casing and exhaust pipe.

[0021] The attached diagram lists the components represented by each number as follows:

[0022] 1-Base, 2-House, 3-Baffle, 4-Air quality monitor, 5-Drive assembly, 501-Rotating rod, 502-Exhaust port, 503-Mounting hole, 504-Air pump, 505-Connecting pipe, 506-Motor, 507-Drive gear, 508-Driven gear, 6-Lithium battery, 7-Exhaust pipe, 8-One-way valve, 9-Filter screen, 10-Electric push rod, 11-Slide plate, 12-Sealing gasket, 13-Mounting pipe, 14-Check valve, 15-Connector, 16-Valve, 17-First sealing plate, 18-Second sealing plate, 19-Controller. Detailed Implementation

[0023] 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 skilled in the art without creative effort are within the protection scope of the present utility model. Example

[0024] like Figure 1 , Figure 2 , Figure 3 , Figure 4As shown, a real-time air quality monitoring device includes a base 1, a housing 2, and a partition 3. The housing 2 is fixed to the top of the base 1, and the partition 3 is fixed to the upper part of the housing 2. An air quality monitor 4 is fixed to the top left side of the partition 3. A drive assembly 5 is provided on the outer wall of the base 1. The drive assembly 5 includes a rotating rod 501 that is rotatably connected to the middle of the top of the base 1. The rotating rod 501 rotatably passes through the housing 2 and the partition 3. An exhaust hole 502 is integrally provided inside the rotating rod 501. An installation hole 503 is integrally provided at the top of the inside of the base 1. An air pump 504 is fixed to the top left of the top of the base 1. A connecting pipe 505 is fixed to the top of the air pump 504 and passes through the partition 3. The end of the connecting pipe 505 away from the air pump 504 is fixedly connected to the air quality monitor 4. A motor 506 is fixed to the top right of the base 1. A drive gear 507 is fixedly sleeved on the outside of the output end of the motor 506. A driven gear 508 fixedly sleeved on the outside of the rotating rod 501 meshes with the drive gear 507.

[0025] Motor 506 is a geared motor. A lithium battery 6 is fixedly mounted on the top right side of partition 3. The lithium battery 6 is connected to the air quality monitor 4, motor 506, and air pump 504 via wires. The user first places base 1 in the center of the room, then turns on motor 506 and air pump 504. Motor 506 controls drive gear 507 to drive driven gear 508 and rotating rod 501 to rotate. Air pump 504 discharges indoor air through exhaust port 502, mounting hole 503, and connecting pipe 505 into the air quality monitor 4. In this way, air pump 504 continuously discharges air from all around the room into the air quality monitor 4, thereby ensuring the accuracy of air quality monitoring in various areas of the room. Example

[0026] like Figure 1 , Figure 2 , Figure 3 , Figure 4As shown, an exhaust pipe 7 is fixedly installed at the rear end of the air quality monitor 4. The exhaust pipe 7 is fixedly installed through the housing 2. A one-way valve 8 is fixedly installed inside the exhaust pipe 7. A filter screen 9 is fixedly installed inside the exhaust port 502. Electric push rods 10 are fixedly installed at the front and rear ends of the top of the base 1. The output end of the electric push rod 10 passes through the base 1. The electric push rod 10 is connected to the lithium battery 6 through a wire. A sliding plate 11 is slidably installed inside the base 1. The sliding plate 11 is made of rubber and is fixedly connected to the output end of the electric push rod 10. A sealing gasket 12 is fixedly installed at the bottom of the base 1. An installation tube 13 is fixedly installed at the lower left end of the inside of the base 1. A check valve 14 is fixedly installed inside the mounting tube 13. A connector 15 is fixedly inserted through the top of the mounting tube 13, and a valve 16 is rotatably sleeved on the outside of the connector 15. A first sealing plate 17 is provided on the left and right sides of the upper part of the outer shell 2, and a second sealing plate 18 is provided at the four corners of the lower part of the outer shell 2. One end of the first sealing plate 17 and the second sealing plate 18 are hinged to the shell 2 and the other end is locked to the shell 2. The first sealing plate 17 is made of transparent material. A controller 19 is fixedly installed on the outer wall of the shell 2. The controller 19 is connected to the motor 506, the air pump 504, the air quality monitor 4, and the electric push rod 10 through wires.

[0027] According to the operation method in Embodiment 1, the filter screen 9 can filter dust in the outside air to prevent dust from entering the air pump 504. The gas discharged into the air quality monitor 4 is discharged to the outside through the exhaust pipe 7. The one-way valve 8 can prevent outside gas from entering the air quality monitor 4 through the exhaust pipe 7. When the bottom surface of the base 1 is in contact with the ground, the user can activate the pushing function of the electric push rod 10, so that the electric push rod 10 controls the sliding plate 11 to move downward along the direction of the base 1. At this time, the sliding plate 11 discharges the gas inside the base 1 to the outside through the mounting pipe 13. The check valve 14 can prevent outside gas from entering the interior of the base 1 through the mounting pipe 13. Through the above methods, a negative pressure attraction is formed inside the base 1, thereby making the base 1 firmly connected to the ground and preventing the shell 2 from tipping over due to accidental contact by the user. The sealing gasket 12 ensures the airtightness of the base 1 in contact with the ground. Depending on the actual use, the user can open the valve 16 to allow external gas to be discharged into the base 1 through the connector 15 and the installation pipe 13, thereby eliminating the negative pressure attraction inside the base 1. In addition, the user can open the first sealing plate 17 and the second sealing plate 18 to maintain the air quality monitor 4, lithium battery 6, air pump 504, electric push rod 10 and motor 506 inside the shell 2.

Claims

1. A real-time air quality monitoring device, comprising a base (1), a housing (2), and a partition (3), characterized in that: The housing (2) is fixed to the top of the base (1), the partition (3) is fixed to the upper part of the housing (2), the air quality monitor (4) is fixed to the left side of the top of the partition (3), the outer wall of the base (1) is provided with a drive assembly (5), the drive assembly (5) includes a rotating rod (501) that is connected to the middle of the top of the base (1), the rotating rod (501) rotates through the housing (2) and the partition (3), the rotating rod (501) is integrally provided with an exhaust hole (502), and the top of the base (1) is integrally provided with an installation hole (503). An air pump (504) is fixedly installed on the top left side of the base (1). A connecting pipe (505) is fixedly installed on the top of the air pump (504), and the connecting pipe (505) passes through the partition (3). The end of the connecting pipe (505) away from the air pump (504) is fixedly installed through the air quality monitor (4). A motor (506) is fixedly installed on the top right side of the base (1). A drive gear (507) is fixedly sleeved on the outside of the output end of the motor (506). A driven gear (508) fixedly sleeved on the outside of the rotating rod (501) meshes with the teeth of the drive gear (507).

2. The real-time air quality monitoring device according to claim 1, characterized in that: The motor (506) is a geared motor. A lithium battery (6) is fixed on the top right side of the partition (3). The lithium battery (6) is connected to the air quality monitor (4), the motor (506) and the air pump (504) through wires.

3. The real-time air quality monitoring device according to claim 1, characterized in that: An exhaust pipe (7) is fixedly installed at the rear end of the air quality monitor (4). The exhaust pipe (7) is fixedly installed through the housing (2). A one-way valve (8) is fixedly installed inside the exhaust pipe (7). A filter screen (9) is fixedly installed inside the exhaust hole (502).

4. The real-time air quality monitoring device according to claim 1, characterized in that: Electric push rods (10) are fixed at the front and rear ends of the top of the base (1). The output end of the electric push rod (10) passes through the base (1). The electric push rod (10) is connected to the lithium battery (6) through a wire.

5. The real-time air quality monitoring device according to claim 1, characterized in that: The base (1) has a sliding plate (11) inside, the sliding plate (11) is made of rubber, the sliding plate (11) is fixedly connected to the output end of the electric push rod (10), and a sealing gasket (12) is fixedly provided at the bottom of the base (1).

6. The real-time air quality monitoring device according to claim 1, characterized in that: The base (1) has an installation tube (13) fixedly installed on the lower left side. The installation tube (13) has a stop valve (14) fixedly installed inside. The top of the installation tube (13) has a connector (15) fixedly inserted through it, and a valve (16) is rotatably sleeved on the outside of the connector (15).

7. The real-time air quality monitoring device according to claim 1, characterized in that: The outer upper left and right sides of the shell (2) are provided with a first sealing plate (17), and the lower four corners of the shell (2) are provided with a second sealing plate (18). One end of the first sealing plate (17) and the second sealing plate (18) are hinged to the shell (2) and the other end is connected to the shell (2) by a latch. The first sealing plate (17) is made of transparent material.

8. The real-time air quality monitoring device according to claim 1, characterized in that: The outer wall of the housing (2) is fixed with a controller (19), which is connected to the motor (506), air pump (504), air quality monitor (4) and electric push rod (10) via wires.

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