CN211978808U

CN211978808U - Air quality monitoring device based on thing networking

Info

Publication number: CN211978808U
Application number: CN202020130642.4U
Authority: CN
Inventors: 张晓倩; 胡海漫; 陈克德; 梁丽娴
Original assignee: Guangdong Maili Intelligent Technology Co ltd
Current assignee: Guangdong Maili Intelligent Technology Co ltd
Priority date: 2020-01-20
Filing date: 2020-01-20
Publication date: 2020-11-20
Anticipated expiration: 2030-01-20

Abstract

The utility model discloses an air quality monitoring devices based on thing networking, install elevating system in the chassis, elevating system top installation install the install bin, install the monitor bottom the install bin inner chamber, one side outer wall that the install bin is connected through the trachea in one side of monitor, the opposite side inner wall installation fixed block of install bin, the opposite side of monitor passes through the inner chamber one end that the fixed block is connected to the trachea, it has the extraction opening of intercommunication to open between fixed block inner chamber top and install bin outer wall, install the fan in the extraction opening, joint dust collection box between the inner chamber middle part of fixed block and install bin outer wall, the dust collection box is close to the one end inner wall installation filter screen of extraction opening, install solar panel on the roof of install bin. During the monitoring, the chassis is placed on the bottom surface, and elevating system rises the install bin, and the fan extracts the outside air and carries out on-line monitoring through the monitor, then discharges away from the extraction opening after the filter screen filters, and when not using, elevating system reduces the laminating chassis with the install bin drop, reduces the volume, portable.

Description

Air quality monitoring device based on thing networking

Technical Field

The utility model relates to an air quality monitoring technology field specifically is an air quality monitoring devices based on thing networking.

Background

Along with the enactment and implementation of various environmental protection policy laws and regulations established by the state, local governments at all levels increasingly pay attention to environmental governance in jurisdictions, air quality needs to be monitored in the environmental governance, at present, monitoring is carried out through a monitoring station and a mobile monitoring vehicle, the mobile monitoring is carried out through a detection vehicle, and a detection structure is transmitted to the monitoring station through the Internet of things, but the monitoring vehicle has a large size and can enter a place with a complete road, the monitoring vehicle is still not convenient and fast enough, air monitoring has limitations, and therefore an air quality monitoring device based on the Internet of things is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an air quality monitoring devices based on thing networking to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an air quality monitoring devices based on thing networking, includes the chassis, installation elevating system in the chassis, elevating system top installation install bin, install bin inner chamber bottom fixed mounting monitor, one side outer wall of install bin is connected through the trachea in one side of monitor, the opposite side inner wall fixed mounting fixed block of install bin, the opposite side of monitor passes through the inner chamber one end that the trachea is connected the fixed block, it has the extraction opening of intercommunication to open between fixed block inner chamber top and install bin outer wall, install the fan in the extraction opening, slip joint dust collection box between the inner chamber middle part of fixed block and install bin outer wall, the dust collection box is close to the one end inner wall fixed mounting filter screen of extraction opening.

Preferably, the case lid is installed to the open end of install bin, install matched with hinge between the outer wall top on the bottom outer wall of install bin and chassis and buckle, gyro wheel and slipmat are installed respectively to the bottom surface both ends on chassis, the chassis is close to the one end outer wall fixed mounting of slipmat and is had the pull rod.

Preferably, the lifting mechanism comprises a plurality of groups of first hinged rods and second hinged rods, the middle parts of each group of first hinged rods and second hinged rods are hinged, the end surfaces of the first hinge rod and the second hinge rod are respectively hinged with the second hinge rod and the first hinge rod of another adjacent group, the end surface of the uppermost first hinge rod is hinged with one end of the bottom of the mounting box, the other end of the bottom of the installation box is provided with a waist-shaped groove, the waist-shaped groove is in sliding clamping connection with a sliding seat of a U-shaped structure, the end surface of the second hinge rod at the top is hinged in the sliding seat, the end surfaces of the first hinge rod and the second hinge rod at the bottom are both hinged with a sliding plate, the sliding plate is slidably clamped at the bottom of the inner wall of the chassis, the stud is rotatably sleeved between the inner walls of the chassis, stud passes through two slides through helicitic texture, and stud's one end runs through one side outer wall and the fixed mounting hand wheel on chassis.

Preferably, the dust collecting box is tightly attached to the inner wall of the inner cavity of the fixing block, a handle is fixedly mounted on the outer wall of the dust collecting box, the rubber blocks of the hemispherical structures are fixedly mounted at the top and the bottom of the dust collecting box, grooves of the hemispherical structures are formed in the side plates of the installation box, the rubber blocks are slidably clamped in the grooves, and a dust screen is fixedly mounted at one end, close to the outer wall of the installation box, of the air suction opening.

Preferably, install solar panel on the roof of install bin, it has the draw-in groove to open on the roof of install bin, the one end inner wall of draw-in groove rotates the one end of joint T type axle, the other end fixed mounting of T type axle has the bulb, the bulb rotates the joint at one side outer wall of rotor plate, fixed mounting solar panel on the rotor plate, solar panel's one side outer wall is kept away from to the rotor plate is opened there are a plurality of adjustment tanks, open the bottom of draw-in groove has the groove of accomodating, accomodate the one end of inslot articulated bracing piece, the other end joint adjustment tank of bracing piece, solar panel is close to the one end of bulb and passes through the battery in the wire connection install bin.

Compared with the prior art, the beneficial effects of the utility model are that: the installation box can be driven to lift through the lifting mechanism, so that the height of the installation box is adjusted, and air is conveniently extracted for detection; after monitoring, air is filtered by the filter screen when passing through the dust collection box and then is exhausted from the air exhaust port, so that the problem that the fan blades of the fan cannot rotate due to dust accumulation is avoided, the dust collection box can be quickly pulled out through the handle, and the filter screen is convenient to clean; the rotating plate can rotate through the T-shaped shaft, and the supporting rod is clamped into different adjusting grooves so as to adjust the inclination angle of the solar panel, so that the sunlight can be fully absorbed to provide energy for the device, and the solar panel is convenient to use outdoors; when the device is not used, the mounting box is lowered and attached to the chassis by the lifting mechanism, the chassis is pulled up by the pull rod, and only the idler wheels contact the ground at the moment, so that the device is convenient to pull to move and carry; when the device removes, the rotor plate passes through the bulb upset for solar panel towards the draw-in groove, thereby rotate through T type axle again and go into the draw-in groove with the rotor plate card, make the rotor plate be located the outside, thereby avoid mobile device to make solar panel receive the collision damage.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the cross-sectional structure of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;

fig. 4 is a schematic view of the local structure of the rotating plate of the present invention.

In the figure: the device comprises a base plate 1, a lifting mechanism 2, a stud 21, a sliding plate 22, a first hinge rod 23, a second hinge rod 24, a waist-shaped groove 25, a sliding seat 26, an installation box 3, an air suction port 4, a monitor 5, a fixing block 6, a dust collection box 7, a solar panel 8, a pull rod 9, a roller 10, an antiskid pad 11, a filter screen 12, a fan 13, a rotating plate 14, a clamping groove 15, a containing groove 16, a support rod 17, an adjusting groove 18, a T-shaped shaft 19 and a ball head 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides an air quality monitoring devices based on thing networking, which comprises a base 1, install elevating system 2 in the

chassis

1, 2 top installation install bin 3 of elevating system, 3 inner chamber bottom fixed mounting monitors 5 of install bin, one side outer wall that install bin 3 is connected through the trachea to one side of monitors 5, the opposite side inner wall fixed mounting fixed block 6 of install bin 3, the opposite side of monitors 5 passes through the trachea and connects the inner chamber one end of fixed block 6, it has the extraction opening 4 of intercommunication to open between 6 inner chamber tops of fixed block and 3 outer walls of install bin, install fan 13 in the extraction opening 4, slip joint dust collection box 7 between the inner chamber middle part of

fixed block

6 and 3 outer walls of install bin, dust collection box 7 is close to the one end inner wall fixed mounting filter screen 12 of extraction opening 4. Drive installation box 3 through elevating system 2 and go up and down, during the monitoring, chassis 1 is placed on the bottom surface, elevating system 2 raises installation box 3, thereby fan 13 work makes the trachea extract the outside air and carries out on-line monitoring through monitor 5, the air is filtered the back by filter screen 12 and is discharged from extraction opening 4 when the dust collection box 7 after the monitoring, and when not using, elevating system 2 falls installation box 3 laminating chassis 1, reduces the volume, portable.

The case lid is installed to the open end of install bin 3, install matched with hinge between the outer wall top of the bottom outer wall of install bin 3 and chassis 1 and detain, be convenient for lock install bin 3 and chassis 1 fixedly, gyro wheel 10 and slipmat 11 are installed respectively to the bottom surface both ends on chassis 1, chassis 1 is close to the one end outer wall fixed mounting of slipmat 11 has pull rod 9, chassis 1 is put subaerial during the detection, thereby slipmat 11 contacts ground and supports the antiskid, when not using, install bin 3 descends laminating chassis 1, pull up chassis 1 through pull rod 9, only gyro wheel 10 contacts ground this moment, thereby the pulling device of being convenient for removes, and convenient to carry.

The lifting mechanism 2 comprises a plurality of groups of first hinged rods 23 and second hinged rods 24, the middle parts of each group of first hinged rods 23 and second hinged rods 24 are hinged, the end surfaces of the first hinged rods 23 and the second hinged rods 24 are respectively hinged with the other adjacent group of second hinged rods 24 and first hinged rods 23, the end surface of the first hinged rod 23 at the top is hinged with one end of the bottom of the installation box 3, the other end of the bottom of the installation box 3 is provided with a waist-shaped groove 25, the waist-shaped groove 25 is in sliding clamping connection with a sliding seat 26 of a U-shaped structure, the end surface of the second hinged rod 24 at the top is hinged in the sliding seat 26, the end surfaces of the first hinged rod 23 and the second hinged rod 24 at the bottom are both hinged with sliding plates 22, the sliding plates 22 are in sliding clamping connection with the bottom of the inner wall of the hand wheel 1, the double-headed studs 21 are rotatably sleeved among the inner wall of the hand wheel 1, the double-headed studs 21 penetrate through the two sliding plates 22, through the hand wheel drive stud 21 and rotate, then stud 21 drives two slides 22 and is close to or keeps away from mutually, when slide 22 is close to, the contained angle between first articulated rod 23 and the second articulated rod 24 reduces, thereby make multiunit first articulated rod 23 and second articulated rod rotate and rise installing box 3, the first articulated rod 23 of the top passes through sliding seat 26 and slides along waist type groove 25, thereby carry out the distance compensation, on the contrary, when slide 22 keeps away from mutually, the contained angle increase of first articulated rod 23 and second articulated rod 24, multiunit first articulated rod 23 and second articulated rod rotate and fold in chassis 1, installing box 3 descends laminating chassis 1.

Dust collection box 7 closely laminates the inner chamber inner wall of fixed block 6, the outer wall fixed mounting of dust collection box 7 has the handle, the top and the equal fixed mounting in bottom of dust collection box 7 have the block rubber of hemisphere structure, open the recess that has hemisphere structure on the 3 curb plates of install bin, in the block rubber slip joint recess, thereby make the inseparable joint of dust collection box 7 in the 6 inner chambers of fixed block through block rubber and recess elasticity joint, can pull out dust collection box 7 fast through the handle, thereby be convenient for clear up filter screen 12, filter screen 12 filters the dust during exhaust, avoid fan 13's flabellum deposition and influence work, the one end fixed mounting that extraction opening 4 is close to the 3 outer walls of install bin has the dust screen, it is dustproof to the air-out side of fan 13.

The top plate of the installation box 3 is provided with a solar panel 8, the solar panel 8 absorbs sunlight to provide energy (the energy can be used by the monitor 5 and the fan 13, for example, the monitor 5 can be connected with a wireless transmission device such as a GRPS module (not shown in the figure), data can be transmitted out wirelessly or stored off line), the top plate of the installation box 3 is provided with a clamping groove 15, the inner wall of one end of the clamping groove 15 is rotatably clamped with one end of a T-shaped shaft 19, the other end of the T-shaped shaft 19 is fixedly provided with a ball head 20, the ball head 20 is rotatably clamped with the outer wall of one side of a rotating plate 14, the rotating plate 14 is fixedly provided with the solar panel 8, the outer wall of one side of the rotating plate 14 far away from the solar panel 8 is provided with a plurality of adjusting grooves 18, the bottom of the clamping groove 15 is provided with an accommodating groove 16, one end of a support rod 17 is hinged in the accommodating groove 16, the other end, then the rotor plate 14 can rotate through T type axle 19 to thereby adjust solar panel 8's inclination in different adjustment tank 18 is gone into to bracing piece 17 card, be convenient for fully absorb sunshine, when not using, bracing piece 17 card is gone into and is accomodate the inslot 16, pass through bulb 20 upset with rotor plate 14 this moment, thereby make solar panel 8 towards draw-in groove 15, thereby rethread T type axle 19 rotates and goes into draw-in groove 15 with rotor plate 14 card, rotor plate 14 is located the outside this moment, thereby avoid mobile device to make solar panel 8 receive the collision damage.

The working principle is as follows: when the utility model is used, the chassis 1 is placed on the ground, the non-slip mat 11 contacts the ground to support non-slip, the stud 21 is driven to rotate by the hand wheel, the slide plate 22 is close to each other, the included angle between the first hinge rod 23 and the second hinge rod 24 is reduced, so that the plurality of groups of the first hinge rods 23 and the second hinge rods rotate to lift the installation box 3, the uppermost first hinge rod 23 slides along the waist-shaped groove 25 through the sliding seat 26 to compensate the distance, after the installation box 3 is lifted, the rotating plate 14 can rotate through the T-shaped shaft 19, the support rod 17 is clamped into the different adjusting grooves 18 to adjust the inclination angle of the solar panel 8, thereby being convenient to fully absorb the sunlight to provide energy for the device, the fan 13 works to enable the air pipe to extract the external air to be monitored on-line through the monitor 5, the air is filtered by the filter screen 12 when the monitored air passes through the dust, thereby preventing the blades of the fan 13 from being incapable of rotating due to dust accumulation, the dust collecting box 7 can be quickly pulled out through the handle, thereby facilitating cleaning of the filter screen 12, when the dust collecting box is not used, the stud bolt 21 is rotated to enable the sliding plate 22 to be far away, the included angle between the first hinge rod 23 and the second hinge rod 24 is increased, the groups of the first hinge rod 23 and the second hinge rod are rotated and folded in the chassis 1, the installation box 3 descends to be attached to the chassis 1, the installation box 3 is locked with the chassis 1 through the hinge buckle, the support rod 17 is clamped into the accommodating groove 16, at the moment, the rotating plate 14 is overturned through the ball head 20, the solar panel 8 faces towards the clamping groove 15, the rotating plate 14 is clamped into the clamping groove 15 through rotation of the T-shaped shaft 19, the chassis 1 is pulled up through the pull rod 9, at the moment, only the idler wheel 10 contacts with the ground, thereby facilitating movement of the, thereby avoiding the moving device from causing the solar panel 8 to be damaged by collision.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an air quality monitoring devices based on thing networking, includes chassis (1), its characterized in that: a lifting mechanism (2) is arranged in the chassis (1), an installation box (3) is arranged at the top of the lifting mechanism (2), the bottom of the inner cavity of the installation box (3) is fixedly provided with a monitor (5), one side of the monitor (5) is connected with the outer wall of one side of the installation box (3) through an air pipe, a fixed block (6) is fixedly arranged on the inner wall of the other side of the mounting box (3), the other side of the monitor (5) is connected with one end of an inner cavity of the fixed block (6) through an air pipe, an air suction opening (4) communicated with the top of the inner cavity of the fixed block (6) and the outer wall of the installation box (3) is arranged between the top of the inner cavity of the fixed block (6), a fan (13) is arranged in the air extraction opening (4), a dust collecting box (7) is clamped between the middle part of the inner cavity of the fixed block (6) and the outer wall of the installation box (3) in a sliding way, a filter screen (12) is fixedly arranged on the inner wall of one end of the dust collection box (7) close to the air extraction opening (4).

2. The air quality monitoring device based on the internet of things as claimed in claim 1, wherein: the case lid is installed to the open end of install bin (3), install matched with hinge between the outer wall top on the bottom outer wall of install bin (3) and chassis (1) and detain, gyro wheel (10) and slipmat (11) are installed respectively to the bottom surface both ends on chassis (1), chassis (1) is close to the one end outer wall fixed mounting of slipmat (11) has pull rod (9).

3. The air quality monitoring device based on the internet of things as claimed in claim 1, wherein: the lifting mechanism (2) comprises a plurality of groups of first hinged rods (23) and second hinged rods (24), the middle parts of each group of first hinged rods (23) and second hinged rods (24) are hinged, the end faces of the first hinged rods (23) and the second hinged rods (24) are respectively hinged with the second hinged rods (24) and the first hinged rods (23) of another adjacent group, the end face of the uppermost first hinged rod (23) is hinged with one end of the bottom of the installation box (3), the other end of the bottom of the installation box (3) is provided with a waist-shaped groove (25), the waist-shaped groove (25) is internally provided with a sliding seat (26) in a sliding and clamping U-shaped structure, the end face of the uppermost second hinged rod (24) is hinged in the sliding seat (26), the end faces of the lowermost first hinged rod (23) and the second hinged rod (24) are both hinged with a sliding plate (22), and the sliding plate (22) is slidably clamped at the bottom of the inner wall of the chassis (1), rotating between chassis (1) inner wall and cup jointing stud (21), stud (21) run through two slide (22) through helicitic texture, and one side outer wall and the fixed mounting hand wheel of chassis (1) are run through to the one end of stud (21).

4. The air quality monitoring device based on the internet of things as claimed in claim 1, wherein: the dust collection box is characterized in that the inner cavity inner wall of the fixing block (6) is tightly attached to the dust collection box (7), a handle is fixedly mounted on the outer wall of the dust collection box (7), a rubber block of a hemispherical structure is fixedly mounted at the top and the bottom of the dust collection box (7), a groove of the hemispherical structure is formed in a side plate of the installation box (3), the rubber block is slidably clamped in the groove, and a dust screen is fixedly mounted at one end, close to the outer wall of the installation box (3), of the air suction opening (4).

5. The air quality monitoring device based on the internet of things as claimed in claim 1, wherein: a solar panel (8) is arranged on the top plate of the installation box (3), a clamping groove (15) is formed on the top plate of the installation box (3), the inner wall of one end of the clamping groove (15) is rotationally clamped with one end of a T-shaped shaft (19), the other end of the T-shaped shaft (19) is fixedly provided with a ball head (20), the bulb (20) is rotationally clamped on the outer wall of one side of the rotating plate (14), the rotating plate (14) is fixedly provided with a solar panel (8), the outer wall of one side of the rotating plate (14) far away from the solar panel (8) is provided with a plurality of adjusting grooves (18), the bottom of the clamping groove (15) is provided with a containing groove (16), one end of a supporting rod (17) is hinged in the containing groove (16), the other end joint adjustment tank (18) of bracing piece (17), the battery in solar panel (8) are passed through wire connection install bin (3) near the one end of bulb (20).