Indoor air detection device

Abstract

The utility model discloses an indoor air detection device, which comprises a lifting frame, an air detector and a bottom plate, a mounting frame is arranged on the lifting frame, the air detector is mounted on the mounting frame, wheels are arranged at the bottom of the bottom plate, an electric lifting rod is arranged on the bottom plate, a mounting seat is arranged at the top of the electric lifting rod, and a threaded rod is arranged in the lifting frame. According to the device, the air detector is installed on the installation frame, the device is conveniently driven to move through the wheels, so that the air detector is placed at different positions, the rotating shaft is driven to rotate through the motor on the outer side, and the air detector is arranged on the installation frame through the rotating shaft. A first bevel gear drives a second bevel gear to rotate, so that a threaded rod above is driven to rotate, a sliding groove slides on a sliding strip, a mounting frame drives an air detector to ascend and descend, and air at different heights and positions can be detected through the air detector.

Description

Technical Field

[0001] The utility model relates to the technical field of air detection, in particular to an indoor air detection device. Background Art

[0002] Air detection in a broad sense refers to the detection of the components of air. In a narrow sense, air detection is mainly from the perspective of application, focusing on indoor air detection. It refers to the decoration pollution caused by the release of harmful substances contained in indoor decorative materials, furniture, etc. into the home and office environment. At present, indoor air detection is carried out through air detectors.

[0003] However, existing air detectors are generally fixedly placed. The air quality in different places indoors is different. Existing air detectors need to be moved manually, and the detection height is limited, which makes it inconvenient to detect the air at high places, resulting in incomplete air quality. Utility Model Content

[0004] The purpose of the utility model is to provide an indoor air detection device to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] An indoor air detection device comprises a lifting frame, an air detector and a base plate, wherein the lifting frame is provided with a mounting frame, the air detector is installed on the mounting frame, wheels are provided at the bottom of the base plate, an electric lifting rod is provided on the base plate, a mounting seat is provided at the top of the electric lifting rod, the bottom of the lifting frame is located on the mounting seat, a threaded rod is provided inside the lifting frame, slide bars are provided on both sides of the lifting frame, a threaded opening is provided on the rear side of the mounting frame, slide grooves are provided on both sides of the threaded opening, the threaded rod is threadedly connected to the threaded opening, and the slide groove slides on the slide bar.

[0007] In a preferred embodiment of the present utility model, a push rod is arranged at the rear side of the lifting frame.

[0008] In a preferred embodiment of the present invention, a screw hole is provided on one side of the installation frame, a bolt is provided inside the screw hole, the bolt is threadedly connected to the screw hole, and a fixing block is provided inside the bolt.

[0009] In a preferred embodiment of the utility model, limit strips are arranged on both sides of the bottom of the lifting frame, and limit rails are arranged on the inner side above the mounting seat, and the limit strips are slidably connected to the limit rails.

[0010] In a preferred implementation manner of the present utility model, a mounting groove is provided at the bottom of the lifting frame, a rotating shaft is provided inside the mounting groove, and the rotating shaft rotates inside the mounting groove.

[0011] In a preferred embodiment of the present utility model, a first bevel gear is provided on one side of the rotating shaft, a second bevel gear is provided on the bottom of the threaded rod, and the first bevel gear is meshingly connected with the second bevel gear.

[0012] In a preferred implementation manner of the present utility model, a motor is arranged outside the installation groove, and the motor is connected to a rotating shaft.

[0013] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention.

[0014] Beneficial effect: The device installs the air detector on the installation frame, detects the air through the air detector, rotates the bolt in the threaded hole, so that the fixing block fixes the air detector inside the installation frame, and conveniently drives the device to move through the wheels, so that the air detector can be placed in different positions, drives the rotating shaft to rotate through the outer motor, and drives the second bevel gear to rotate through the first bevel gear, thereby driving the upper threaded rod to rotate, and the slide groove slides on the slide bar, so that the installation frame drives the air detector to rise and fall, and the air at different heights and positions can be detected by the air detector, and the limit bar is used to disassemble and assemble on the limit rail, so that the lifting frame can be disassembled, which is convenient for disassembly and placement of the device when the air detector is not in use.

[0015] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiment of the utility model with the accompanying drawings. The specific implementation method of the utility model is given in detail by the following embodiments and their drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0017] Figure 1 This is a schematic diagram of the main structure of an indoor air detection device;

[0018] Figure 2 This is a schematic diagram of the connection structure between a lifting frame and a mounting base in an indoor air detection device;

[0019] Figure 3 It is a schematic diagram of a threaded rod driving structure in an indoor air detection device;

[0020] Figure 4 The present invention is a schematic diagram of an installation frame structure in an indoor air detection device.

[0021] In the figure: 1. lifting frame; 11. air detector; 12. push rod; 13. mounting slot; 14. limit strip; 2. mounting frame; 21. screw mouth; 22. bolt; 23. fixing block; 24. threaded mouth; 25. slide slot; 3. threaded rod; 31. slide strip; 32. second bevel gear; 33. first bevel gear; 34. rotating shaft; 35. motor; 4. mounting seat; 41. limit rail; 42. electric lifting rod; 43. wheel; 44. bottom plate. DETAILED DESCRIPTION

[0022] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0023] Please refer to Figure 1-4 The utility model discloses an indoor air detection device, comprising a lifting frame 1, an air detector 11, and a bottom plate 44. The air detector 11 is used to detect air. The lifting frame 1 is the main lifting structure of the device, which is used to drive the air detector 11 to lift and lower, so as to detect the air quality at different heights in the room. The bottom plate 44 is the bottom structure of the device, which is used to install other structures and support the overall device. A mounting frame 2 is arranged on the lifting frame 1, and the air detector 11 is installed on the mounting frame 2. A screw hole 21 is arranged on one side of the mounting frame 2, and a bolt 22 is arranged inside the screw hole 21. The bolt 22 is threadedly connected to the screw hole 21, and a fixing block 23 is arranged on the inner side of the bolt 22, that is, the bolt 22 is rotated in the screw hole 21, so that the fixing block 23 fixes the air detector 11 inside the mounting frame 2.

[0024] A threaded rod 3 is arranged inside the lifting frame 1, and slide bars 31 are arranged on both sides of the lifting frame 1. A threaded opening 24 is arranged on the rear side of the installation frame 2, and slide grooves 25 are arranged on both sides of the threaded opening 24. The threaded rod 3 is threadedly connected with the threaded opening 24, that is, the threaded rod 3 is rotated, and the slide groove 25 slides on the slide bar 31, so that the installation frame 2 drives the air detector 11 to be lifted and lowered, and the air detector 11 can detect air at different heights. A mounting groove 13 is arranged at the bottom of the lifting frame 1, and the mounting groove 13 is a mounting structure. A rotating shaft 34 is provided inside the mounting groove 13, and the rotating shaft 34 rotates inside the mounting groove 13. A first bevel gear 33 is provided on one side of the rotating shaft 34, and a second bevel gear 32 is provided at the bottom of the threaded rod 3. The first bevel gear 33 is meshed with the second bevel gear 32. A motor 35 is provided outside the mounting groove 13, and the motor 35 is connected to the rotating shaft 34, that is, the rotating shaft 34 is driven to rotate by the outer motor 35, and the second bevel gear 32 is driven to rotate by the first bevel gear 33, thereby driving the upper threaded rod 3 to rotate.

[0025] Wheels 43 are provided at the bottom of the base plate 44, and the wheels 43 are used to drive the device to move. A push rod 12 is provided on the rear side of the lifting frame 1, that is, the push rod 12 is used to facilitate pushing the device, so as to cooperate with the wheels 43 to drive the device to move. An electric lifting rod 42 is provided on the base plate 44, and a mounting seat 4 is provided on the top of the electric lifting rod 42. The electric lifting rod 42 is used to support the mounting seat 4 and the upper structure, and can also be lifted to a certain extent, so that the lifting of the device is more convenient. The bottom of the lifting frame 1 is on the mounting seat 4, and limit strips 14 are provided on both sides of the bottom of the lifting frame 1. A limit rail 41 is provided on the inner side above the mounting seat 4. The limit strip 14 is slidably connected to the limit rail 41, that is, the limit strip 14 is disassembled and assembled on the limit rail 41, so that the lifting frame 1 is disassembled, which is convenient for disassembling and placing the device when the air detector 11 is not in use.

[0026] The working principle of the utility model is as follows: the device installs the air detector 11 on the installation frame 2, detects the air through the air detector 11, rotates the bolt 22 in the screw mouth 21, so that the fixing block 23 fixes the air detector 11 inside the installation frame 2, pushes the device through the push rod 12, and cooperates with the wheel 43 to drive the device to move, so that the air detector 11 is placed at different positions, drives the rotating shaft 34 to rotate through the outer motor 35, and drives the second bevel gear 32 to rotate through the first bevel gear 33, thereby driving the upper threaded rod 3 to rotate, and the slide groove 25 slides on the slide bar 31, so that the installation frame 2 drives the air detector 11 to rise and fall, that is, the air at different heights and positions can be detected by the air detector 11, the electric lifting rod 42 can also be lifted to a certain extent, so that the device is lifted and lowered more conveniently, and is disassembled and assembled on the limit rail 41 through the limit bar 14, so that the lifting frame 1 is disassembled, so that when the air detector 11 is not in use, the device is disassembled and placed.

[0027] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. An indoor air detection device, comprising a lifting frame (1), an air detector (11), and a bottom plate (44), characterized in that: The lifting frame (1) is provided with a mounting frame (2), the air detector (11) is installed on the mounting frame (2), the bottom of the base plate (44) is provided with wheels (43), the base plate (44) is provided with an electric lifting rod (42), the top of the electric lifting rod (42) is provided with a mounting seat (4), the bottom of the lifting frame (1) is located on the mounting seat (4), a threaded rod (3) is provided inside the lifting frame (1), sliding bars (31) are provided on both sides of the lifting frame (1), a threaded opening (24) is provided on the rear side of the mounting frame (2), sliding grooves (25) are provided on both sides of the threaded opening (24), the threaded rod (3) is threadedly connected to the threaded opening (24), and the sliding groove (25) slides on the sliding bar (31).

2. An indoor air detection device according to claim 1, characterized in that: A push rod (12) is arranged on the rear side of the lifting frame (1).

3. An indoor air detection device according to claim 1, characterized in that: A screw hole (21) is provided on one side of the installation frame (2), a bolt (22) is provided inside the screw hole (21), the bolt (22) is threadedly connected to the screw hole (21), and a fixing block (23) is provided inside the bolt (22).

4. The indoor air detection device according to claim 1, characterized in that: Limiting strips (14) are arranged on both sides of the bottom of the lifting frame (1), and a limiting rail (41) is arranged on the inner side above the mounting seat (4), and the limiting strip (14) is slidably connected to the limiting rail (41).

5. The indoor air detection device according to claim 1, characterized in that: The bottom of the lifting frame (1) is provided with a mounting groove (13), a rotating shaft (34) is provided inside the mounting groove (13), and the rotating shaft (34) rotates inside the mounting groove (13).

6. An indoor air detection device according to claim 5, characterized in that: A first bevel gear (33) is arranged on one side of the rotating shaft (34), a second bevel gear (32) is arranged at the bottom of the threaded rod (3), and the first bevel gear (33) is meshingly connected with the second bevel gear (32).

7. An indoor air detection device according to claim 5, characterized in that: A motor (35) is arranged outside the installation groove (13), and the motor (35) is connected to the rotating shaft (34).

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