CN218239978U

CN218239978U - Movable public place air detection equipment

Info

Publication number: CN218239978U
Application number: CN202222273218.7U
Authority: CN
Inventors: 张文军
Original assignee: Qinsiyouxin Intelligent Technology Jiangsu Co ltd
Current assignee: Qinsiyouxin Intelligent Technology Jiangsu Co ltd
Priority date: 2022-08-29
Filing date: 2022-08-29
Publication date: 2023-01-06
Anticipated expiration: 2032-08-29

Abstract

The utility model discloses a portable public place empty gas detection surveys equipment, include: the casing, the top of casing is provided with places the board, the top of placing the board is provided with air detector, the inside of casing sets up adjustment mechanism, the universal wheel is all installed to the mutual symmetry in bottom four corners of casing: the adjusting mechanism comprises a T-shaped groove, the T-shaped groove is formed in the shell, and a connecting rod is arranged in the T-shaped groove; through using adjustment mechanism, make the sleeve drive and place the board and go up and down, reach the effect of adjusting and placing inboard air detector to be convenient for adapt to the witnessed inspections, avoid surpassing air detector's height and influencing the detection effect because of the scope that needs detect, reinforcing air detector's practicality, through the fastness after fixed subassembly reinforcing air detector goes up and down simultaneously, and then can strengthen the detection effect after air detector goes up and down.

Description

Movable public place air detection equipment

Technical Field

The utility model relates to an empty gas detection surveys technical field, specifically is a portable public place empty gas detection surveys equipment.

Background

Air detection in the broad sense refers to the detection of the constituent components of air. In the narrow sense of air detection, mainly from the application point of view, indoor air detection is the focus of research. The air quality detection method is used for detecting air quality by means of decoration pollution caused by substances harmful to human bodies contained in indoor decoration materials, furniture and the like and released into home and office environments.

Through the retrieval, by the patent that chinese patent net discloses publication number is CN213853790U, disclose a portable public place empty gas detection survey equipment, the power distribution box comprises a box body, the four corners of box bottom all is equipped with the universal wheel, the bottom rigid coupling of box surface one side has the intake pipe, the middle part rigid coupling of intake pipe internal surface has metal filters, the inside bottom that is close to intake pipe one side of box has placed the air pump, one side rigid coupling of box inside has the detection head, the top rigid coupling that the intake pipe one side was kept away from to the box surface has the blast pipe, the blast pipe communicates with the box inside, the inlet opening has been seted up at the middle part on box top, the middle part rigid coupling on box top has the inlet tube, the top of inlet tube is equipped with sealed lid, the middle part rigid coupling on the inside top of box has the tank, the bottom rigid coupling of tank has a plurality of even interval distribution's sprinkler head, the utility model discloses in the use, can realize innocent treatment and the emission to the detection air to and realized the clearance to the filter screen.

However, the above prior art solutions have the following drawbacks: the above patent is at the check out test set to public place air, can only detect in the detection range that air detector stipulated, when needs detect according to on-the-spot actual demand (if the height that detects exceeds the detection range who changes air detector), the detection range is limited, for this reason, provides a portable public place air detection equipment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable public place empty gas detection surveys equipment is in order 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: a mobile public space air detection apparatus comprising: the casing, the top of casing is provided with places the board, the top of placing the board is provided with air detector, the inside of casing sets up adjustment mechanism, the universal wheel is all installed to the mutual symmetry in bottom four corners of casing:

the adjusting mechanism comprises a T-shaped groove, the T-shaped groove is formed in the shell, a connecting rod is arranged in the T-shaped groove, a first bevel gear is fixedly connected to one end of the connecting rod, a second bevel gear is meshed with the outer ring of the first bevel gear, a threaded rod is fixedly connected to the inner ring of the second bevel gear, a sleeve is connected to the outer portion of the threaded rod through threads, the top of the sleeve is installed at the bottom of the placing plate, the threaded rod and the sleeve are located in the T-shaped groove, and the connecting rod is far away from a rotary table fixedly connected with one end of the first bevel gear.

Preferably, a fixing assembly is arranged on the placing plate and comprises a placing groove and two positioning blocks, the placing groove is formed in the top of the placing plate, the two positioning blocks are symmetrically and fixedly connected to the placing plate, the bottom of the air detector is inserted into the placing groove, and the two sides of the air detector are inserted into the two positioning blocks.

Preferably, the bottom of the placing plate is symmetrically and fixedly connected with two bearing plates.

Preferably, the inside of casing is provided with complementary unit, complementary unit includes the spout and sets up scale mark on the casing, the spout is seted up the inside of casing, the inside sliding connection of spout has the pointer, the top of pointer is installed one the top of bearing plate, the both sides of spout are located the middle part of scale mark.

Preferably, one side of the rotating disc is fixedly connected with a handle.

Preferably, two limiting plates are arranged inside the T-shaped groove, one limiting plate is sleeved outside the threaded rod, the other limiting plate is sleeved outside the sleeve, and the limiting plate is located below threads of the threaded rod.

Preferably, the outside of the connecting rod is rotatably connected with two bearings, and the outside of the bearings is rotatably connected inside the T-shaped groove.

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

this scheme makes the sleeve drive through using adjustment mechanism and places the board and go up and down, reaches the effect that the inboard air detector was placed in the regulation to be convenient for adapt to the witnessed inspections, avoid surpassing the high influence detection effect of air detector because of the scope that needs detected, reinforcing air detector's practicality, through the fastness after fixed subassembly reinforcing air detector goes up and down, and then can strengthen the detection effect after air detector goes up and down simultaneously.

Drawings

Fig. 1 is a front view of a mobile public air detection device of the present invention;

fig. 2 is a schematic view of the internal cross-sectional structure of the mobile air detection device in public places according to the present invention;

fig. 3 is a schematic structural diagram of a positioning block of the mobile public air detection device of the present invention;

fig. 4 is the utility model discloses a portable public place empty gas detection survey equipment place the structural sketch map of board.

In the figure: 10. a housing; 11. placing the plate; 12. a bearing plate; 13. an air detector; 14. a placement groove; 15. positioning blocks; 16. a chute; 17. a pointer; 18. scale lines; 19. a universal wheel; 20. a connecting rod; 21. a first bevel gear; 22. a second bevel gear; 23. a threaded rod; 24. a T-shaped groove; 25. a bearing; 26. a turntable; 27. a handle; 28. a limiting plate; 29. a sleeve.

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:

a mobile public place air detection device comprises a shell 10, wherein a placing plate 11 is arranged at the top of the shell 10, an air detector 13 is arranged at the top of the placing plate 11, an adjusting mechanism is arranged in the shell 10, and four corners of the bottom of the shell 10 are symmetrically provided with universal wheels 19; by pushing the housing 10, the housing 10 moves via the universal wheels 19, so that the housing 10 drives the air detector 13 to detect air in a public place.

Referring to fig. 1 and 2, the adjusting mechanism includes a T-shaped groove 24 opened inside the housing 10, a connecting rod 20 is provided inside the T-shaped groove 24, a first bevel gear 21 is welded at one end of the connecting rod 20, a second bevel gear 22 is engaged and connected to an outer ring of the first bevel gear 21, a threaded rod 23 is welded to an inner ring of the second bevel gear 22, a sleeve 29 is connected to an outer thread of the threaded rod 23, a top of the sleeve 29 is installed at a bottom of the placing plate 11, the threaded rod 23 and the sleeve 29 are located inside the T-shaped groove 24, and a rotating disc 26 is fixedly connected to one end of the connecting rod 20 away from the first bevel gear 21; the detection personnel rotate the turntable 26, so that the connecting rod 20 rotates, the connecting rod 20 drives the first bevel gear 21 to rotate, the first bevel gear 21 drives the second bevel gear 22 to rotate, the second bevel gear 22 drives the threaded rod 23 to rotate, the limiting plate 28 limits the sleeve 29, the transmission sleeve 29 is lifted during the threaded rod 23, the sleeve 29 drives the placing plate 11 to lift, the placing plate 11 drives the air detector 13 to lift, and therefore the effect of adjusting the air detector 13 is achieved.

Specifically, for example, in order to enhance the firmness of the air detector 13 after being lifted, the stability of the air detector 13 after being lifted is improved; the placing plate 11 is provided with a fixing assembly, the fixing assembly comprises a placing groove 14 formed in the top of the placing plate 11 and two positioning blocks 15 symmetrically and fixedly connected to the placing plate 11, the bottom of the air detector 13 is inserted into the placing groove 14, and two sides of the air detector 13 are inserted into the two positioning blocks 15.

Specifically, for example, in order to achieve the function of supporting the placing plate 11; the bottom of the placing plate 11 is symmetrically and fixedly connected with two bearing plates 12.

Specifically, for example, in order to facilitate the inspection staff to observe the height of the air detector 13 after being lifted, it is convenient to record the data detected after adjustment (as shown in fig. 3 and 4); the inside of casing 10 is provided with complementary unit, and complementary unit is including seting up spout 16 in the inside of casing 10 and the scale mark 18 of setting on casing 10, and the inside sliding connection of spout 16 has pointer 17, and the top at a bearing plate 12 is installed at the top of pointer 17, and the both sides of spout 16 are located the middle part of scale mark 18.

Specifically, for example, for ease of use by the test person; a handle 27 is threadedly attached to one side of the turntable 26.

In particular, for example, to limit the position of the sleeve 29 and the threaded rod 23, and to simultaneously increase the stability of the sleeve 29 and the threaded rod 23; two limiting plates 28 are arranged inside the T-shaped groove 24, one limiting plate 28 is sleeved outside the threaded rod 23, the other limiting plate 28 is sleeved outside the sleeve 29, and the limiting plate 28 is positioned below the threads of the threaded rod 23.

Specifically, for example, in order to enhance the stability of the connecting rod 20; two bearings 25 are rotatably connected to the outer portion of the connecting rod 20, and the outer portion of the bearings 25 is rotatably connected to the inside of the T-shaped groove 24.

According to the technical scheme, the working steps of the scheme are summarized and carded:

firstly, during the use, after pushing casing 10 and moving the designated position, use handle 27 to rotate carousel 26, carousel 26 drives connecting rod 20 and rotates, connecting rod 20 drives first bevel gear 21 and rotates, make first bevel gear 21 drive second bevel gear 22 and rotate, second bevel gear 22 drives threaded rod 23 and rotates, because limiting plate 28 carries on spacingly to sleeve 29, make during threaded rod 23 transmission sleeve 29 go up and down, make sleeve 29 drive and place board 11 and go up and down, make and place board 11 and drive air detector 13 and go up and down, thereby reach the effect of adjusting air detector 13, avoid surpassing the height of air detector 13 because of the scope that needs to detect and influence the detection effect, thereby promote the detection range of air detector 13, promote the practicality, when placing board 11 and going up and down, place board 11 and drive two bearing plates 12 and go up and down, make one bearing plate 12 drive pointer 17 and move, be convenient for the staff to record the data that air detector 13 detected at this height.

Specifically, it should be noted that the air detector 13 has the following types: COM-3200PRO.

The part not involved in the utility model is the same as the prior art or can be realized by adopting the prior art. 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. A mobile public space air detection apparatus comprising: casing (10), the top of casing (10) is provided with places board (11), the top of placing board (11) is provided with air detector (13), the inside of casing (10) sets up adjustment mechanism, universal wheel (19), its characterized in that are all installed to the mutual symmetry in bottom four corners of casing (10):

the adjusting mechanism comprises a T-shaped groove (24), the T-shaped groove (24) is formed in the shell (10), a connecting rod (20) is arranged in the T-shaped groove (24), one end of the connecting rod (20) is fixedly connected with a first bevel gear (21), an outer ring of the first bevel gear (21) is meshed with a second bevel gear (22), an inner ring of the second bevel gear (22) is fixedly connected with a threaded rod (23), an outer thread of the threaded rod (23) is connected with a sleeve (29), the top of the sleeve (29) is installed at the bottom of the placing plate (11), the threaded rod (23) and the sleeve (29) are located in the T-shaped groove (24), and one end, far away from the first bevel gear (21), of the connecting rod (20) is fixedly connected with a turntable (26).

2. A mobile public space air detection unit as claimed in claim 1, wherein: the air detector is characterized in that a fixing assembly is arranged on the placing plate (11), the fixing assembly comprises a placing groove (14) and two positioning blocks (15), the placing groove (14) is formed in the top of the placing plate (11), the two positioning blocks (15) are symmetrically and fixedly connected to the placing plate (11), the bottom of the air detector (13) is inserted into the placing groove (14), and two sides of the air detector (13) are inserted into the two positioning blocks (15).

3. A mobile public space air detection unit as claimed in claim 1, wherein: the bottom of the placing plate (11) is symmetrically and fixedly connected with two bearing plates (12).

4. A mobile public space air detection unit as claimed in claim 3, wherein: the inside of casing (10) is provided with complementary unit, complementary unit includes spout (16) and sets up scale mark (18) on casing (10), spout (16) are seted up the inside of casing (10), the inside sliding connection of spout (16) has pointer (17), install at the top of pointer (17) one the top of bearing plate (12), the both sides of spout (16) are located the middle part of scale mark (18).

5. A mobile public space air detection unit as claimed in claim 1, wherein: and one side of the rotary disc (26) is fixedly connected with a handle (27).

6. A mobile public space air detection unit as claimed in claim 1, wherein: two limiting plates (28) are arranged inside the T-shaped groove (24), one limiting plate (28) is sleeved outside the threaded rod (23), the other limiting plate (28) is sleeved outside the sleeve (29), and the limiting plate (28) is located below the threads of the threaded rod (23).

7. A mobile public space air detection unit as claimed in claim 1, wherein: the outside of the connecting rod (20) is rotatably connected with two bearings (25), and the outside of each bearing (25) is rotatably connected inside the T-shaped groove (24).