CN219799147U - Dust appearance for air detection - Google Patents

Abstract

The utility model discloses a dust meter for air detection, which comprises a detector body, wherein a display screen and a control button are arranged on the surface of the detector body, a rubber joint is adhered to a detection hole position of a detection end of the detector body, a detection pipe is connected to an opening position of the rubber joint in a plugging manner, a cleaning assembly is movably arranged on the back of the detector body, the cleaning assembly comprises a brush barrel and a brush column, the brush barrel is sleeved outside the brush column, the brush barrel and the brush column are fixedly connected to the inner surface of a carrier plate, and two ends of the carrier plate are fixedly connected with the extension ends of a telescopic connecting rod. In the process of detection operation, the detection pipe can be pulled out relative to the rubber joint, and cleaning treatment can be carried out on the detection pipe; can also rotate the flexible connecting rod relatively the detector body, clean outer wall and the inner wall of handling to the detecting tube through brush section of thick bamboo and the brush post of support plate internal surface, effectual accumulation of reduction dust keeps the unobstructed of detecting tube, improves the precision that detects.

Description

Dust appearance for air detection

Technical Field

The utility model belongs to the technical field of detection instruments, and particularly relates to a dust meter for air detection.

Background

The dust detector is called as dust detector for short, also called as dust measuring instrument or dust tester, and is mainly used for detecting dust concentration in ambient air. Through retrieving, patent number CN 202120835237.7's dust appearance for air detection is through pulling the second tubular metal resonator for the telescopic link extension, further tensile second tubular metal resonator makes the button pop out and block in the card hole inside under the drive of second spring, and then reaches the purpose that increases the altitude range that detects.

At present, a detection tube is installed in a detection hole position of the end face of the detector, dust is easily accumulated on the inner wall and the outer wall of the detection tube when the detector is used, cleaning is inconvenient, and the accuracy of later detection is affected.

Disclosure of Invention

The utility model aims to provide a dust meter for air detection, which is used for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a dust appearance for air detection, includes the detector body, detector body surface is provided with display screen and control button, the detection hole site of the detection end of detector body bonds there is rubber joint, rubber joint's open position plug is connected with the detection tube, detector body back activity is provided with clean subassembly, clean subassembly includes brush section of thick bamboo and brush post, brush section of thick bamboo cover is established in the brush post outside, equal fixed connection of brush section of thick bamboo and brush post is at carrier plate internal surface, carrier plate both ends and expansion link's extension end fixed connection.

Preferably, the back of detector body is provided with accomodates the groove, the stiff end of flexible connecting rod is pegged graft and is accomodate the inslot portion, flexible connecting rod's grafting end passes through axostylus axostyle and the activity of detector body and sets up.

Preferably, the brush cylinder and the brush column are arranged in concentric circles, and the bottom end of the brush column protrudes out of the opening position of the brush cylinder.

Preferably, the end face position of the detector body is provided with a scrap disk, the scrap disk is sleeved outside the detection pipe, and the scrap disk corresponds to the rubber joint in a clamping manner.

Preferably, the surface of the detector body is slidably provided with a scraping plate, the inner surface of the scraping plate is adhered with a cleaning cotton pad, and the cleaning cotton pad is positioned on one side of a display screen of the detector body.

Preferably, the surface of the detector body is symmetrically provided with sliding grooves, and the sliding blocks at the bottom of the scraping plate are inserted into the sliding grooves in a sliding manner.

Compared with the prior art, the utility model has the beneficial effects that:

1. the relative detector body rotates the flexible connecting rod until the brush section of thick bamboo and brush post are located the opening place ahead position of detecting the pipe, and relative detector body push-and-pull flexible connecting rod, brush section of thick bamboo and brush post of support plate internal surface cleans outer wall and the inner wall of detecting the pipe, and effectual accumulation of reduction dust keeps detecting the unobstructed of pipe, improves the precision that detects.

2. The scraper blade internal surface that the detector body surface slides and sets up bonds there is clean cotton pad, when the dust is piled up to the display screen of detector body, can be along the reciprocal push-and-pull scraper blade of detector body, cleans the processing to the display screen through the clean cotton pad of scraper blade internal surface, conveniently observes and reads the registration of display screen.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the back structure of the detector body according to the present utility model;

FIG. 3 is a schematic view of a cleaning assembly according to the present utility model.

In the figure: 1. a detector body; 2. a chute; 3. a scraper; 4. cleaning the cotton pad; 5. a rubber joint; 6. a detection tube; 7. a scrap tray; 8. a cleaning assembly; 9. a storage groove; 10. a telescopic connecting rod; 11. a carrier plate; 12. a brush cylinder; 13. and (5) a hairbrush column.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Embodiment one:

referring to fig. 1 to 3, the present utility model provides a dust meter for air detection, which comprises: including detector body 1, detector body 1 surface is provided with display screen and control button, and the detection hole site of the detection end of detector body 1 bonds and has rubber to connect 5, and the open position plug that rubber connects 5 is connected with detecting tube 6, and the activity of detector body 1 back is provided with clean subassembly 8, and clean subassembly 8 includes brush cylinder 12 and brush post 13, and brush cylinder 12 cover is established in brush post 13 outsidely, and brush cylinder 12 and brush post 13 equal fixed connection are at carrier plate 11 internal surface, carrier plate 11 both ends and expansion link 10's extension end fixed connection.

The back of detector body 1 is provided with accomodates groove 9, and telescopic connecting rod 10's stiff end is pegged graft and is accomodate inslot 9 portion, and telescopic connecting rod 10's grafting end passes through axostylus axostyle and detector body 1 activity setting, and brush cylinder 12 and brush post 13 are concentric circle setting, and brush post 13 bottom protrusion is in the open position of brush cylinder 12, and detector body 1's terminal surface position is provided with sweeps dish 7, and sweeps dish 7 cup joints in 6 outsides of detecting tube, and sweeps dish 7 corresponds with rubber joint 5 joint.

From the above description, the present utility model has the following advantageous effects: the detection tube 6 is connected to the opening position of the rubber joint 5 at the detection end of the detector body 1 in a plugging manner, and the detection tube 6 can be pulled out relative to the rubber joint 5 in the detection operation process, so that the detection tube 6 is cleaned; the telescopic connecting rod 10 can be rotated relative to the detector body 1 until the hairbrush barrel 12 and the hairbrush column 13 are positioned right in front of the opening of the detection tube 6, the telescopic connecting rod 10 is pushed and pulled relative to the detector body 1, the hairbrush barrel 12 and the hairbrush column 13 on the inner surface of the carrier plate 11 clean the outer wall and the inner wall of the detection tube 6, dust accumulation is effectively reduced, smoothness of the detection tube 6 is maintained, and detection accuracy is improved.

Embodiment two:

referring to fig. 1 to 3, on the basis of the first embodiment, the present utility model provides a dust meter for air detection, which comprises: the detector body 1 surface slip is provided with scraper blade 3, and scraper blade 3 internal surface bonds has clean cotton pad 4, and clean cotton pad 4 is located the display screen one side of detector body 1, and detector body 1 surface symmetry is provided with spout 2, and the slider of scraper blade 3 bottom slides and pegs graft inside spout 2.

By adopting the technical scheme, the cleaning cotton pad 4 is adhered to the inner surface of the scraping plate 3 which is arranged on the surface of the detector body 1 in a sliding manner, when dust is accumulated on the display screen of the detector body 1, the scraping plate 3 can be pushed and pulled back and forth along the detector body 1, and the display screen is wiped through the cleaning cotton pad 4 on the inner surface of the scraping plate 3, so that the observation and the reading of the display screen are facilitated.

The working principle and the using flow of the utility model are as follows: the detection tube 6 is connected to the opening position of the rubber joint 5 at the detection end of the detector body 1 in a plugging manner, and the detection tube 6 can be pulled out relative to the rubber joint 5 in the detection operation process, so that the detection tube 6 is cleaned; the telescopic connecting rod 10 can also be rotated relative to the detector body 1 until the hairbrush barrel 12 and the hairbrush column 13 are positioned right in front of the opening of the detection tube 6, the telescopic connecting rod 10 is pushed and pulled relative to the detector body 1, the hairbrush barrel 12 and the hairbrush column 13 on the inner surface of the carrier plate 11 clean the outer wall and the inner wall of the detection tube 6, so that dust accumulation is effectively reduced, the smoothness of the detection tube 6 is maintained, and the detection accuracy is improved; the scraper blade 3 internal surface that detector body 1 surface slip set up bonds there is clean cotton pad 4, when the dust is piled up to the display screen of detector body 1, can be along the reciprocal push-and-pull scraper blade 3 of detector body 1, cleans the processing through the clean cotton pad 4 to the display screen of scraper blade 3 internal surface, conveniently observes and reads the registration of display screen.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

The foregoing is merely illustrative of the present utility model and not restrictive, and other modifications and equivalents thereof may occur to those skilled in the art without departing from the spirit and scope of the present utility model.

Claims (6)

1. The utility model provides a dust appearance for air detection, includes detector body (1), detector body (1) surface is provided with display screen and control button, the detection hole site of the detection end of detector body (1) bonds has rubber to connect (5), the open position plug that rubber connects (5) is connected with detection tube (6), its characterized in that: the detector comprises a detector body (1), wherein a cleaning assembly (8) is movably arranged on the back of the detector body, the cleaning assembly (8) comprises a brush cylinder (12) and a brush column (13), the brush cylinder (12) is sleeved outside the brush column (13), the brush cylinder (12) and the brush column (13) are fixedly connected to the inner surface of a carrier plate (11), and two ends of the carrier plate (11) are fixedly connected with the extension ends of a telescopic connecting rod (10).

2. The dust meter for air detection according to claim 1, wherein: the back of detector body (1) is provided with accomodates groove (9), the stiff end of flexible connecting rod (10) is pegged graft inside accomodating groove (9), the grafting end of flexible connecting rod (10) is through axostylus axostyle and detector body (1) activity setting.

3. The dust meter for air detection according to claim 1, wherein: the brush cylinder (12) and the brush column (13) are arranged in concentric circles, and the bottom end of the brush column (13) protrudes out of the opening position of the brush cylinder (12).

4. The dust meter for air detection according to claim 1, wherein: the end face position of the detector body (1) is provided with a scrap disk (7), the scrap disk (7) is sleeved outside the detection tube (6), and the scrap disk (7) corresponds to the rubber joint (5) in a clamping mode.

5. The dust meter for air detection according to claim 1, wherein: the detector comprises a detector body (1), wherein a scraping plate (3) is arranged on the surface of the detector body in a sliding mode, a cleaning cotton pad (4) is adhered to the inner surface of the scraping plate (3), and the cleaning cotton pad (4) is located on one side of a display screen of the detector body (1).

6. The dust meter for air detection according to claim 5, wherein: the surface of the detector body (1) is symmetrically provided with a chute (2), and a sliding block at the bottom of the scraping plate (3) is inserted into the chute (2) in a sliding manner.