CN218003358U - Diversified air quality check out test set that room air used - Google Patents

Abstract

The utility model discloses a multi-directional air quality detection device for indoor air. Including a base, a display panel and a detector, the base is provided with a top cover, the upper surface of the top cover is rotatably connected with a collection tube, the base is provided with a drive motor to drive the collection tube to rotate, the collection tube is connected with a suction tube, and the collection tube A rotating disk is fixedly connected to the outer contour near the top, and a supporting disk is arranged on the outer side of the rotating disk, and a driving mechanism for dynamic detection of the suction pipe is arranged on the supporting disk and the rotating disk, and the driving mechanism includes a connection on the outer contour of the suction pipe. The upper surface of the rotating disk is fixedly connected with a support frame that is rotatably connected with the connecting frame. A chute is provided on the support frame and a push bar is connected to the limit slide through the chute. The end of the push bar away from the collection pipe is rotatably connected to a pair of push The movable bracket of the suction pipe, the utility model, can realize dynamic detection, has the advantage of good detection effect, and solves the problems raised in the background technology.

Description

A multi-directional air quality detection device for indoor air

technical field

The utility model relates to the technical field of air detection, in particular to a multi-directional air quality detection device for indoor air.

Background technique

Indoor air testing is a technical process of analyzing and testing indoor air pollutants caused by indoor decoration and furniture additions. According to the test results, a nationally recognized and legally valid test report is issued. Indoor air testing is based on indoor air quality standards, which can determine the pollution status of various indicators in the room and carry out targeted prevention and control measures.

When testing the indoor air, most of the air is detected by a detector. When the existing detection devices are used to detect the quality of the indoor air, most of them are placed in a specific position to detect the air, and it is difficult to achieve dynamic monitoring when detecting the air. For detection, the small detection range may easily lead to inaccurate detection results, so we propose a multi-directional air quality detection equipment for indoor air.

Utility model content

The purpose of the utility model is to provide a multi-directional air quality detection device for indoor air, which can realize dynamic detection, has the advantage of good detection effect, and solves the problems raised in the background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions: a multi-directional air quality detection equipment for indoor air, including a base, a display panel and a detector, the base is provided with a top cover, and the top cover The surface is rotatably connected with a collection pipe, the base is provided with a drive motor to drive the collection pipe to rotate, the collection pipe is connected with a suction pipe, and the outer contour of the collection pipe near the top is fixedly connected with a rotating disk. The outer side of the rotating disk is provided with a supporting disk, and the driving mechanism for the dynamic detection of the suction pipe is arranged on the supporting disk and the rotating disk. The driving mechanism includes a connecting frame on the outer contour of the suction pipe, and the upper surface of the rotating disk The support frame is fixedly connected with the connecting frame and is rotatably connected. The support frame is provided with a chute and is slidably connected with a push bar through the chute. The movable support of the pipe, the outer contour of the suction pipe is fixedly connected with the connecting piece which is rotatably connected with the movable support.

Preferably, two symmetrically arranged support columns are fixedly connected to the upper surface of the top cover, and the top ends of the two support columns are fixedly connected to the lower surface of the support plate, and an elliptical groove is opened on the surface of the support plate. The bottom end of the push bar is fixedly connected with a sliding post which is slidingly connected with the oval groove.

Preferably, there are not less than four suction pipes, each of which is provided with a corresponding driving mechanism, and the end of each suction pipe is fixedly connected with a dust-proof head .

Preferably, the top end of the collecting pipe is fixedly connected with a connecting pipe, and the end of the connecting pipe away from the collecting pipe is fixedly connected with the suction pipe, and the collecting pipe and the suction pipe are connected through the connecting pipe, and the connection The tube is a retractable corrugated tube.

Preferably, the collecting pipe is located on the outer contour of the base near the bottom and is fixedly connected with a gear one, and the output end of the driving motor is fixedly connected with a gear two meshing with the gear one, and the diameter of the gear two is smaller than that of the gear one. diameter.

Preferably, the bottom end of the collection pipe is provided with a rotary joint, and one side of the rotary joint is fixedly connected with a conveying pipe connected with the detector, and a suction pump matched with it is arranged on one side of the detector. The air suction pump, the detector and the drive motor are all electrically connected with the display panel.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. In the utility model, when the suction pipe swings on the axis of the support frame, as the suction pipe rotates, the suction pipe swings in the vertical direction to realize dynamic sampling, and realize multi-directional sampling by setting the driving mechanism detection to make the detection results more accurate.

2. By setting gear 2 to mesh with gear 1, the diameter of gear 2 is smaller than that of gear 1, and the small gear drives the large gear to decelerate and rotate to prevent the collection tube from rotating too fast;

3. There are not less than four groups of suction pipes, and simultaneous sampling through multiple groups of suction pipes can further make the detection results more accurate.

Description of drawings

Fig. 1 is the three-dimensional structure schematic diagram one of the present utility model;

Fig. 2 is a schematic diagram of the front view structure of the utility model;

Fig. 3 is a schematic view of the structure of the utility model;

Fig. 4 is a schematic diagram of the cross-sectional structure of the base of the present invention.

In the figure: 1, base; 101, detector; 2, top cover; 3, support plate; 4, rotating plate; 5, collecting pipe; 6, suction pipe; 7, connecting piece; Movable bracket; 10, elliptical groove; 11, dustproof head; 12, support frame; 13, connecting frame; 14, display panel; 15, connecting pipe; 16, suction pump; 17, drive motor; 18, gear one; 19. Gear two; 20. Rotary joint.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figures 1 to 4, the utility model provides a technical solution: a multi-directional air quality detection equipment for indoor air, including a base 1, a display panel 14 and a detector 101, characterized in that: the base 1 is set There is a top cover 2, the upper surface of the top cover 2 is rotatably connected with a collection pipe 5, the base 1 is provided with a drive motor 17 that drives the collection pipe 5 to rotate, the collection pipe 5 is connected with a suction pipe 6, and the collection pipe 5 is close to the top. A rotating disk 4 is fixedly connected to the outer contour, and a supporting disk 3 is arranged on the outside of the rotating disk 4. A driving mechanism for the dynamic detection of the suction pipe 6 is arranged on the supporting disk 3 and the rotating disk 4. The driving mechanism includes the outer surface of the suction pipe 6. The connecting frame 13 on the profile, the upper surface of the rotating disk 4 is fixedly connected with the support frame 12 that is rotatably connected with the connecting frame 13, the support frame 12 is provided with a chute and is connected with the push bar 8 by the limit sliding of the chute, the push bar 8. One end away from the collection pipe 5 is rotatably connected with a movable bracket 9 that pushes the suction pipe 6, and the outer contour of the suction pipe 6 is fixedly connected with a connecting piece 7 that is rotatably connected with the movable bracket 9.

By arranging the driving mechanism, when the driving motor 17 rotates and drives the collecting pipe 5 to rotate, the rotating disc 4 fixedly connected with the collecting pipe 5 can be rotated by the rotating of the collecting pipe 5, and the suction pipe 6 positioned on the rotating disc 4 follows Rotate with the rotating disc 4, when the push bar 8 carries out limit sliding in the chute that offers on the support frame 12, can push the movable bracket 9 to move, through the two ends of the movable bracket 9 respectively with the push bar 8 and the suction The connecting piece 7 on the pipe 6 is connected by rotation, which can make the suction pipe 6 swing on the axis of the support frame 12. As the suction pipe 6 rotates, the suction pipe 6 swings in the vertical direction to realize dynamic Sampling, through the setting of the driving mechanism to achieve multi-directional detection, so that the detection results are more accurate.

The upper surface of the top cover 2 is fixedly connected with two symmetrically arranged support columns, the tops of the two support columns are fixedly connected with the lower surface of the support plate 3, the surface of the support plate 3 is provided with an oval groove 10, and the bottom of the push bar 8 The end is fixedly connected with the sliding post which is slidably connected with the oval groove 10.

By arranging the elliptical groove 10 and the sliding column at the bottom of the push bar 8 to be slidingly connected, when the rotating disk 4 rotates, the pushing bar 8 rotates with the rotating disk 4, so that the sliding column located in the elliptical groove 10 can push the pushing bar 8 on the support frame Slide in the chute that offers on 12.

There are not less than four suction pipes 6, and each suction pipe 6 is provided with a corresponding driving mechanism, and the end of each suction pipe 6 is fixedly connected with a dustproof head 11.

By arranging no less than four groups of suction pipes 6 and sampling at the same time through multiple groups of suction pipes 6 , the detection result can be further made more accurate.

The top of collecting pipe 5 is fixedly connected with connecting pipe 15, and the end of connecting pipe 15 away from collecting pipe 5 is fixedly connected with suction pipe 6, and connecting pipe 15 connects through connecting pipe 15 between collecting pipe 5 and suction pipe 6, and connecting pipe 15 is Retractable bellows.

By arranging the connecting pipe 15 as a telescopic corrugated pipe, it is possible to prevent the suction pipe 6 from interfering when swinging, so that the suction pipe 6 can swing freely.

The collection pipe 5 is fixedly connected with a gear one 18 on the outer contour near the bottom in the base 1, and the output end of the driven motor 17 is fixedly connected with a gear two 19 meshed with the gear one 18, and the diameter of the gear two 19 is smaller than that of the gear one 18 diameter of.

By arranging gear two 19 and gear one 18 meshes, the diameter of gear two 19 is less than the diameter of gear one 18, drives gearwheel to carry out deceleration rotation by pinion, prevents collection pipe 5 from rotating too fast.

The bottom end of the collection pipe 5 is provided with a rotary joint 20, and one side of the rotary joint 20 is fixedly connected with a conveying pipe passing through the detector 101, and the detector 101 side is provided with an air suction pump 16 cooperating with it, and the air suction pump 16 , the detector 101 , and the drive motor 17 are all electrically connected to the display panel 14 .

By arranging the rotary joint 20, the collected air can be transported to the detector 101 for detection while the collection pipe 5 rotates, and by arranging the suction pump 16, the detector 101, and the drive motor 17 are all electrically connected to the display panel 14, Operating through the control buttons on the display panel 14 facilitates the detection results to be displayed on the display screen on the display panel 14 .

Working principle: The multi-directional air quality testing equipment for indoor air controls the operation of the drive motor 17 and the suction pump 16 through the display panel 14 when in use, and the air is blown from the dust-proof head at one end of the suction pipe 6 through the operation of the suction pump 16. 11 inhaled, then transported into the collection pipe 5 through the suction pipe 6, and enter the detector 101 through the rotary joint 20 for detection.

The gear two 19 fixedly connected to the output end of the drive motor 17 meshes with the gear one 18. When the drive motor 17 runs and drives the gear two 19 to rotate, the collection pipe 5 can be rotated, and the collection pipe 5 can be rotated by the collection pipe 5. The rotating disk 4 fixedly connected rotates, and the suction pipe 6 located on the rotating disk 4 rotates along with the rotating disk 4 .

By arranging the elliptical groove 10 and the sliding column at the bottom end of the push bar 8 to be slidably connected, when the push bar 8 rotates with the rotating disk 4, the sliding column positioned in the elliptical groove 10 can push the chute provided by the push bar 8 on the support frame 12 Sliding inside, when the push bar 8 carries out limit sliding in the chute that offers on the support frame 12 and pushes the movable support 9 to move, the two ends of the movable support 9 are connected with the connecting pieces on the push bar 8 and the suction pipe 6 respectively. 7 Rotation connection, when the push bar 8 pushes the movable bracket 9, the suction pipe 6 can swing on the axis of the support frame 12, and when the suction pipe 6 rotates, the suction pipe 6 can swing in the vertical direction Realize dynamic sampling, and realize multi-directional detection by setting the driving mechanism, so that the detection results are more accurate.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (6)

1. A multi-directional air quality detection device for indoor air, comprising a base (1), a display panel (14) and a detector (101), characterized in that: the base (1) is provided with a top cover (2 ), the upper surface of the top cover (2) is rotatably connected with a collection pipe (5), the base (1) is provided with a drive motor (17) that drives the collection pipe (5) to rotate, and the collection pipe (5 ) is connected with a suction pipe (6), the outer contour of the collecting pipe (5) close to the top is fixedly connected with a rotating disk (4), and the outer side of the rotating disk (4) is provided with a support disk (3), The supporting disk (3) and the rotating disk (4) are provided with a driving mechanism for the dynamic detection of the suction pipe (6), and the driving mechanism includes a connecting frame (13) on the outer contour of the suction pipe (6), The upper surface of the rotating disk (4) is fixedly connected with the supporting frame (12) which is rotationally connected with the connecting frame (13). Bar (8), the end of the push bar (8) away from the collection pipe (5) is rotatably connected with a movable bracket (9) for pushing the suction pipe (6), and the outer contour of the suction pipe (6) A connecting piece (7) that is rotatably connected with the movable bracket (9) is fixedly connected. 2. A multi-directional air quality detection device for indoor air according to claim 1, characterized in that: the upper surface of the top cover (2) is fixedly connected with two symmetrically arranged support columns, and the two The top ends of the support columns are all fixedly connected with the lower surface of the support plate (3), and the surface of the support plate (3) is provided with an elliptical groove (10), and the bottom end of the push bar (8) is fixedly connected with the elliptical groove (10) Sliding columns for sliding connections. 3. A multi-directional air quality detection device for indoor air according to claim 2, characterized in that: the suction pipe (6) is provided with no less than four, and each of the suction pipes ( 6) Each is provided with a corresponding driving mechanism, and the end of each suction pipe (6) is fixedly connected with a dust-proof head (11). 4. A multi-directional air quality detection device for indoor air according to claim 3, characterized in that: the top end of the collecting pipe (5) is fixedly connected with a connecting pipe (15), and the connecting pipe (15) ) is fixedly connected to the suction pipe (6) at one end away from the collection pipe (5), and the collection pipe (5) and the suction pipe (6) are connected through a connecting pipe (15), and the connecting pipe (15 ) is a retractable bellows. 5. A multi-directional air quality detection device for indoor air according to claim 1, characterized in that: the collection pipe (5) is located on the outer contour of the base (1) close to the bottom and is fixedly connected with a gear one (18), the output end of the driving motor (17) is fixedly connected with the second gear (19) meshing with the first gear (18), the diameter of the second gear (19) is smaller than the diameter of the first gear (18). 6. A multi-directional air quality testing device for indoor air according to claim 1, characterized in that: the bottom end of the collection pipe (5) is provided with a rotary joint (20), and the rotary joint (20 ) is fixedly connected with a conveying pipe connected with the tester (101), and the side of the tester (101) is provided with an aspirating pump (16) matched with it, and the aspirating pump (16), the tester (101), the driving motor (17) are electrically connected with the display panel (14).

Images