CN219038986U

CN219038986U - Air quality detection device

Info

Publication number: CN219038986U
Application number: CN202223544278.4U
Authority: CN
Inventors: 李香南; 张敏; 韩艳
Original assignee: Shaanxi Duoxin Environmental Testing Technology Co ltd
Current assignee: Shaanxi Duoxin Environmental Testing Technology Co ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-05-16
Anticipated expiration: 2032-12-30

Abstract

The utility model relates to the field of air quality detection devices and discloses an air quality detection device, which comprises a device body, wherein a connecting block is fixed in the middle of the back of the device body, hanging grooves penetrating through two ends are formed in the connecting block, supporting blocks are fixed at the upper end and the lower end of the connecting block, penetrating limiting through holes are formed in the supporting blocks, supporting rods are connected in the limiting through holes in a sliding mode, and fixing buttons are connected to the upper threads of the supporting blocks; this kind of novel air quality detects device that is applied to, through setting up connecting block and bracing piece, has seted up the hanging groove on the connecting block and can hang to establish on the wall, and can support the device body on the desktop through the bracing piece rotation.

Description

Air quality detection device

Technical Field

The utility model relates to the field of air quality detection devices, in particular to an air quality detection device.

Background

With the increasing demands of people on living standard, people are also paying more attention to air quality. In order to clearly know the air quality, a plurality of air quality detection devices are currently available, and can detect components in the air so as to enable people to know the quality of the surrounding air in time.

The disassembly and assembly process of the air quality detection equipment is complex, so that the air quality detection equipment is inconvenient to overhaul and easy to damage during disassembly and assembly.

The prior art, such as CN212845294U, proposes an air quality detection device. The air quality detection device comprises an upper shell, an air quality detection module and a lower shell; the top of the upper shell is provided with an air inlet, the bottom of the upper shell is provided with an air outlet, the upper shell is connected with a first magnetic piece, the lower shell is connected with a second magnetic piece or a metal block, the second magnetic piece or the metal block is opposite to the first magnetic piece in position, the upper shell and the lower shell are attracted with the second magnetic piece or the metal block through the first magnetic piece to form an accommodating space, and the air quality detection module is positioned in the accommodating space; the air inlet and the air outlet are communicated with the accommodating space, the air inlet is used for enabling air to flow into the accommodating space, the air quality detection module is used for detecting the quality of the air in the accommodating space, and the air outlet is used for enabling the air to flow out of the accommodating space.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides an air quality detection device which at least solves one of the problems of the background art, so that the device body can be hung on a wall surface and can be supported on a desktop through the rotation of a supporting rod.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an air quality detection device, includes the device body, be fixed with the connecting block in the middle of the back of device body, set up the hanging groove that runs through both ends on the connecting block, the upper and lower end of connecting block is fixed with the supporting shoe, set up the spacing perforation that runs through on the supporting shoe, sliding connection has the bracing piece in the spacing perforation, the last threaded connection of supporting shoe has the fixed knob.

The technical improvement of the utility model is that the support rod is fixed with a limiting block which is matched with the limiting perforation, and the outer side end of the limiting block is fixed with a limiting ring.

The utility model further technically improves that anti-skid sleeves are fixed on the supporting feet at the two ends of the supporting rod.

The utility model further technically improves that the outer side wall of the fixed button is provided with anti-skid patterns.

The utility model further technically improves that the limiting perforation and the limiting block are arranged in a regular hexagon.

The utility model further provides a technical improvement that the cross section of the hanging groove is T-shaped.

The embodiment of the utility model provides an air quality detection device, which has the following beneficial effects:

this kind of novel air quality detects device that is applied to, through setting up connecting block and bracing piece, has seted up the hanging groove on the connecting block and can hang to establish on the wall, and can support the device body on the desktop through the bracing piece rotation.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.

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

FIG. 2 is a schematic view of the structure of the support bar and the hanging slot of the present utility model;

fig. 3 is a schematic view of a limiting perforation and a limiting block structure according to the present utility model.

In the figure: 1. a device body; 2. a connecting block; 3. a hanging groove; 4. a support block; 5. a support rod; 6. a fixed button; 7. an anti-skid sleeve; 8. limiting perforation; 9. a limiting block; 10. and a limiting ring.

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.

Referring to fig. 1-3, an air quality detecting device includes a device body 1, a connecting block 2 is fixed in the middle of the back of the device body 1, hanging grooves 3 penetrating through two ends are formed in the connecting block 2, supporting blocks 4 are fixed at the upper end and the lower end of the connecting block 2, penetrating limiting through holes 8 are formed in the supporting blocks 4, supporting rods 5 are slidably connected in the limiting through holes 8, and fixing buttons 6 are connected to upper threads of the supporting blocks 4.

Specific working principle and implementation mode: a connecting block 2 is fixed on the back of the device body 1, a through hanging groove 3 is formed in the connecting block 2, and the device body 1 can be hung on a wall surface through the hanging groove 3 and inserted into the hanging groove 3 through a screw; the support block 4 is fixed at the upper end and the lower end of the connecting block 2, the support block 4 is provided with a through limiting perforation 8, the support rod 5 is connected in a sliding way in the limiting perforation 8, the support block 4 is connected with a fixed button 6 in a threaded way, the position of the support rod 5 is limited by rotating the fixed button 6, so that the support rod 5 can be rotated to be in a support frame form, and then the support rod 5 is locked by the fixed button 6, so that the device body 1 can be placed on a tabletop through the support rod 5; compared with the device body 1 in the patent number CN212845294U, the hanging and supporting tool is additionally required, and the hanging and supporting tool is not only infirm in adhesion through the double-sided adhesive tape, but also has a short service life; therefore, the main difference of the design scheme is that the device can be hung and supported, and the device is firm and stable and has long service life.

As shown in fig. 3, a limiting block 9 matched with the limiting through hole 8 is fixed on the supporting rod 5, a limiting ring 10 is fixed at the outer side end of the limiting block 9, the limiting through hole 8 is matched with the limiting block 9, the limiting block 9 is inserted into the limiting through hole 8 when the supporting rod 5 is conveniently rotated, and the supporting rod is just slid to the middle position through the limiting ring 10, so that the supporting effect of the supporting rod 5 is better.

As shown in fig. 2 and 3, anti-slip sleeves 7 are fixed on the two end supporting feet of the supporting rod 5, and anti-slip sleeves 7 are fixed on the two end supporting feet of the supporting rod 5, so that the anti-slip sleeves 7 can be placed on a tabletop more stably when supported.

As shown in fig. 2, the outer side wall of the fixing button 6 is provided with anti-slip patterns, and the fixing button 6 is rotated in a toggle manner, so that the outer side wall of the fixing button 6 is provided with the anti-slip patterns so as to increase friction force with fingers through the anti-slip patterns when the fixing button 6 is rotated.

As shown in fig. 3, the limiting perforation 8 and the limiting block 9 are both arranged in a regular hexagon, the limiting perforation 8 and the limiting block 9 are arranged in a regular hexagon so as to be more stable when the supporting position of the supporting rod 5 is fixed, and the supporting framework of the regular hexagon can be arranged in a triangle through the supporting rod 5 and the tabletop.

As shown in fig. 2 and 3, the cross section of the hanging groove 3 is in a T-shaped configuration, and the cross section of the hanging groove 3 is in a T-shaped configuration so as to be more stable through the T-shaped hanging, and the shape of the screw head of the screw can be adapted through the T-shaped configuration.

The present utility model is not limited to the above embodiments, but is capable of modification and variation in all aspects, including those of ordinary skill in the art, without departing from the spirit and scope of the present utility model.

Claims

1. The utility model provides an air quality detection device, includes device body (1), its characterized in that, be fixed with connecting block (2) in the middle of the back of device body (1), set up on connecting block (2) and run through hanging groove (3) at both ends, the upper and lower end of connecting block (2) is fixed with supporting shoe (4), set up spacing perforation (8) that run through on supporting shoe (4), sliding connection has bracing piece (5) in spacing perforation (8), the last threaded connection of supporting shoe (4) has fixed knob (6).

2. The air quality detection device according to claim 1, wherein a limiting block (9) matched with the limiting perforation (8) is fixed on the supporting rod (5), and a limiting ring (10) is fixed at the outer side end of the limiting block (9).

3. An air quality detecting device according to claim 1, wherein anti-slip sleeves (7) are fixed on the supporting feet at both ends of the supporting rod (5).

4. An air quality inspection device according to claim 1, characterized in that the outer side wall of the fixing button (6) is provided with anti-slip patterns.

5. An air quality detection device according to claim 1, wherein the limit perforation (8) and the limit block (9) are arranged in a regular hexagon.

6. An air quality inspection device according to claim 1, characterized in that the cross section of the hanging groove (3) is T-shaped.