Air detection equipment with rotating mechanism

Abstract

The utility model is applicable to the technical field of air detection, and provides air detection equipment with a rotating mechanism, which comprises a shell, the upper surface of the shell is rotatably connected with a rotating drum, the outer wall of the rotating drum is provided with an air suction port, the outer wall of the shell is provided with an air exhaust port, and the inner wall of the shell is fixedly connected with an air pump. An air outlet is formed in the upper surface of the rotary drum, the air outlet is communicated with the air pump, an equipment ring is fixedly connected to the lower surface of the rotary drum, a motor is fixedly connected to the inner wall of the shell, and a driving gear is fixedly connected to the outer wall of the output end of the motor. The rotary drum is driven by the output end of the motor to rotate, so that the position of the air suction opening is rotated, and the equipment can extract and detect the surrounding air by rotating the rotary drum, so that external air is sucked into the shell through the air suction opening, the air in the shell is detected through the air detection head, and the air in the shell is exhausted through the air exhaust opening.

Description

Technical Field

[0001] The utility model belongs to the technical field of air detection, and in particular relates to an air detection device with a rotating mechanism. Background Art

[0002] Air testing refers to the testing of the components of air. In a narrow sense, air testing is mainly from an application perspective, with the focus on indoor air testing. It refers to the decoration pollution caused by the release of harmful substances contained in indoor decorative materials, furniture, etc. into home and office environments to detect air quality. By obtaining air testing data, timely measures can be taken according to the air conditions.

[0003] After searching, the Chinese patent application number is: 202222157542.2, which discloses an air detection device, including a device body, an air inlet pipe and an air outlet, an air inlet pipe is arranged at the lower end of one side of the device body, a plurality of air outlets are opened at the upper end of the side surface of the device body away from the air inlet pipe, a detection head is arranged on the inner wall of the device body away from the air inlet pipe, and the outer wall of the device body is provided with fixed blocks at the upper and lower sides of the air outlet, a rotating rod is rotatably arranged between the two fixed blocks, and a baffle is sleeved on the rotating rod A gear is sleeved on one end of the rotating rod passing through the fixed block below, and a rack plate is arranged on the outer wall of the device body near the gear. The rack plate is meshed with a plurality of gears, and the movement of the rack plate is utilized to drive the plurality of gears to rotate. The gear drives the baffle on the rotating rod to rotate between the two fixed blocks to block the air outlet, thereby preventing dust from entering the interior of the device body and affecting the detection result of the detection device. The air inlet pipe in the above-mentioned device can only extract air in one direction and cannot rotate to extract air around, which will affect the detection data. Utility Model Content

[0004] The utility model provides an air detection device with a rotating mechanism, aiming to solve the problem in the prior art that an air intake pipe can only extract air in one direction and cannot rotate to extract air around, thus affecting the detection data.

[0005] The utility model is implemented as follows: an air detection device with a rotating mechanism comprises a shell, the upper surface of the shell is rotatably connected to a rotating drum, and an outer wall of the rotating drum is provided with an air suction port, the outer wall of the shell is provided with an air exhaust port, and the inner wall of the shell is fixedly connected to an air pump, the air exhaust port is communicated with the air pump, and the lower surface of the rotating drum is fixedly connected to an equipment ring, the inner wall of the shell is fixedly connected to a motor, and the outer wall of the output end of the motor is fixedly connected to a driving gear, the outer wall of the equipment ring is provided with a tooth groove matching the driving gear, and the inner wall of the shell is fixedly connected to an air detection head, the outer wall of the upper end of the rotating drum is provided with a cover plate, and the upper surface of the cover plate is fixedly connected to a controller, and the air detection head, the air pump and the motor are electrically connected to the controller.

[0006] Preferably, a baffle is hinged on the outer wall of the air outlet.

[0007] Preferably, an electric hydraulic rod is fixedly connected to the inner wall of the shell, and the telescopic end of the electric hydraulic rod is fixedly connected to a support rod, an equipment hole matching the support rod is opened on the upper surface of the rotating drum, and the upper end of the support rod passes through the equipment hole and is fixedly connected to the cover plate.

[0008] Preferably, a roller is fixedly connected to the lower surface of the shell.

[0009] Preferably, a grille is provided inside the air suction port.

[0010] Compared with the prior art, the embodiments of the present application have the following beneficial effects:

[0011] When a person operates the controller to control the operation of the equipment, the air pump is used to draw external air into the casing through the air inlet, the air in the casing is detected through the air detection head, the air is discharged through the exhaust port, and the output end of the motor is driven to rotate the drum, thereby rotating the position of the air inlet, so that the equipment can extract and detect the surrounding air. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0013] Figure 2 It is a front cross-sectional structural schematic diagram of the utility model;

[0014] Figure 3 It is a schematic diagram of the three-dimensional structure of the equipment ring of the utility model;

[0015] In the figure: 1. outer shell; 2. rotating drum; 3. air inlet; 4. air outlet; 5. air pump; 6. equipment ring; 7. motor; 8. driving gear; 9. air detection head; 10. cover plate; 11. controller; 12. electric hydraulic rod; 13. support rod; 14. equipment hole; 15. baffle; 16. roller. DETAILED DESCRIPTION

[0016] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by technicians in the technical field of this application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.

[0017] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0018] The utility model embodiment provides an air detection device with a rotating mechanism, such as Figure 1-3 As shown, it includes a shell 1, the upper surface of the shell 1 is rotatably connected to a rotating drum 2, and the outer wall of the rotating drum 2 is provided with an air suction port 3, the outer wall of the shell 1 is provided with an air exhaust port 4, and the inner wall of the shell 1 is fixedly connected to an air pump 5, the air exhaust port 4 is communicated with the air pump 5, and the lower surface of the rotating drum 2 is fixedly connected to an equipment ring 6, the inner wall of the shell 1 is fixedly connected to a motor 7, and the outer wall of the output end of the motor 7 is fixedly connected to a driving gear 8, the outer wall of the equipment ring 6 is provided with a tooth groove matching the driving gear 8, and the inner wall of the shell 1 is fixedly connected to an air detection head 9, the upper end outer wall of the rotating drum 2 is provided with a cover plate 10, and the upper surface of the cover plate 10 is fixedly connected to a controller 11, and the air detection head 9, the air pump 5 and the motor 7 are electrically connected to the controller 11.

[0019] It should be noted that, since the air intake pipe in the prior art can only draw air in one direction and cannot be rotated to draw air around, which will affect the detection data, in order to solve the problem in the prior art that the air intake pipe can only draw air in one direction and cannot be rotated to draw air around, which will affect the detection data, the controller 11 of this scheme controls the start and stop of the air detection head 9, the air pump 5 and the motor 7. When the personnel operate the controller 11 to control the operation of the equipment, the air suction port 3 draws external air into the outer shell 1 through the operation of the air pump 5, and the air in the outer shell 1 is detected through the air detection head 9, and the air is discharged through the exhaust port 4. The output end of the motor 7 is driven to rotate the drum 2, so that the position of the air suction port 3 is rotated, so that the equipment can extract and detect the surrounding air.

[0020] In a further preferred embodiment of the present invention, Figure 2 As shown, a baffle 15 is hingedly connected to the outer wall of the air outlet 4 .

[0021] In this embodiment, when the device is working, the air discharged by the air pump 5 will push open the baffle 15 to ensure the smooth flow of the exhaust port 4. When the device is not working, the baffle 15 will cover the exhaust port 4 due to the influence of gravity to prevent foreign debris from entering the exhaust port 4.

[0022] In a further preferred embodiment of the present invention, Figure 1-3 As shown, the inner wall of the shell 1 is fixedly connected with an electric hydraulic rod 12, and the telescopic end of the electric hydraulic rod 12 is fixedly connected with a support rod 13. The upper surface of the drum 2 is provided with an equipment hole 14 matching the support rod 13, and the upper end of the support rod 13 passes through the equipment hole 14 and is fixedly connected to the cover plate 10.

[0023] In this embodiment, the cover plate 10 is lowered to shield the drum 2 by contracting the telescopic end of the electric hydraulic rod 12, thereby preventing foreign debris from entering the housing 1 when the equipment is not working.

[0024] In a further preferred embodiment of the present invention, Figure 1 As shown, a roller 16 is fixedly connected to the lower surface of the housing 1 .

[0025] In this embodiment, the mobility of the device is improved by the roller 16 .

[0026] In a further preferred embodiment of the present invention, Figure 1 As shown, a grille is provided inside the air intake port 3 .

[0027] It should be noted that, for the above-mentioned embodiments, for the sake of simplicity, they are all described as a series of action combinations, but those skilled in the art should know that the utility model is not limited by the described action sequence, because according to the utility model, some steps may be performed in other sequences or simultaneously. Secondly, those skilled in the art should also know that the embodiments described in the specification are all preferred embodiments, and the actions and modules involved are not necessarily required by the utility model.

[0028] In the several embodiments provided in the present application, it should be understood that the disclosed devices can be implemented in other ways. For example, the device embodiments described above are merely schematic, such as the division of the above-mentioned units. There may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or communication connection shown or discussed can be through some interfaces, and the indirect coupling or communication connection between devices or units can be in the form of telecommunication or other forms.

[0029] The units described above as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0030] The above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit the protection scope of the utility model. Obviously, the described embodiments are only some embodiments of the utility model, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. Although the utility model has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the utility model according to the circumstances without conflict, without making creative work, so as to obtain different other technical solutions that do not deviate from the concept of the utility model in essence, and these technical solutions also belong to the scope of protection of the utility model.

Claims

1. An air detection device with a rotating mechanism, characterized in that: The invention comprises a housing (1), the upper surface of the housing (1) is rotatably connected to a rotating drum (2), the outer wall of the rotating drum (2) is provided with an air suction port (3), the outer wall of the housing (1) is provided with an air exhaust port (4), the inner wall of the housing (1) is fixedly connected to an air pump (5), the air exhaust port (4) is communicated with the air pump (5), the lower surface of the rotating drum (2) is fixedly connected to an equipment ring (6), the inner wall of the housing (1) is fixedly connected to a motor (7), and the output of the motor (7) is A driving gear (8) is fixedly connected to the outer wall of the outlet end, a tooth groove matching the driving gear (8) is provided on the outer wall of the equipment ring (6), and an air detection head (9) is fixedly connected to the inner wall of the housing (1). A cover plate (10) is sleeved on the outer wall of the upper end of the rotating drum (2), and a controller (11) is fixedly connected to the upper surface of the cover plate (10), and the air detection head (9), the air pump (5) and the motor (7) are electrically connected to the controller (11).

2. The air detection device with a rotating mechanism as claimed in claim 1, characterized in that: A baffle (15) is hingedly connected to the outer wall of the air outlet (4).

3. The air detection device with a rotating mechanism as claimed in claim 1, characterized in that: An electric hydraulic rod (12) is fixedly connected to the inner wall of the shell (1), and a support rod (13) is fixedly connected to the telescopic end of the electric hydraulic rod (12); an equipment hole (14) matching the support rod (13) is provided on the upper surface of the rotating drum (2), and the upper end of the support rod (13) passes through the equipment hole (14) and is fixedly connected to the cover plate (10).

4. The air detection device with a rotating mechanism as claimed in claim 3, characterized in that: A roller (16) is fixedly connected to the lower surface of the housing (1).

5. The air detection device with a rotating mechanism as claimed in claim 1, characterized in that: A grille is provided inside the air suction port (3).

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