CN220047484U

CN220047484U - Formaldehyde purifier for desktop

Info

Publication number: CN220047484U
Application number: CN202321014008.4U
Authority: CN
Inventors: 李冬杰; 韩志霞; 侯喜锋; 张雷; 刘明杰
Original assignee: Tongling Boyadu New Material Technology Co ltd
Current assignee: Tongling Boyadu New Material Technology Co ltd
Priority date: 2023-04-28
Filing date: 2023-04-28
Publication date: 2023-11-21
Anticipated expiration: 2033-04-28

Abstract

The utility model provides a formaldehyde purifier for a desktop, and relates to the technical field of formaldehyde purifiers. After the clamping block is separated from the clamping groove by pressing the top shell, the ring-shaped block is ejected under the action of the third spring, the filter element is taken out for replacement, the filter element is sleeved on the outer surface of the concave shell and moves downwards during installation, after the clamping groove on the ring-shaped block is aligned with the sliding hole, the clamping block is ejected under the action of the first spring, the installation is completed, and the fixing pipe is matched with the top shell, so that the source of the inlet gas at the input end of the purifier main body is prevented from being related to the filter element, the gas can enter from the top shell as much as possible, and then is discharged from the shell through the filter element.

Description

Formaldehyde purifier for desktop

Technical Field

The utility model relates to the technical field of formaldehyde purifiers, in particular to a formaldehyde purifier for a desktop.

Background

The existing formaldehyde purifier is diversified, and in the use of the formaldehyde purifier for the desktop, the size of the formaldehyde purifier is small, and in the use of the formaldehyde purifier, a filter element needs to be detached for replacement after being used for a period of time, but in the prior art, the desktop purifier is assembled and locked through bolts, so that the filter element is inconvenient to detach, and the replacement efficiency is low.

Disclosure of Invention

The utility model aims to solve the defects that in the prior art, a filter element is inconvenient to detach and the replacement efficiency is low, and provides a formaldehyde purifier for a desktop.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a formaldehyde purifier for desktop, includes the shell, the inside bottom surface fixedly connected with of shell is a plurality of branches, the inside of shell is provided with the clarifier main part, a plurality of fixedly connected with concave type shell between the top of branch, the inner wall sliding connection of concave type shell has a circle type piece, the top fixedly connected with connecting plate of circle type piece, the filter core is installed to the connecting plate, a plurality of draw-in grooves have been seted up to the inner wall of circle type piece, a plurality of slide holes have been seted up to the inner wall of concave type shell, the inner wall sliding connection of concave type shell has a top shell, the surface fixed mounting of top shell has the installation shell, the inner wall fixedly connected with square shell of installation shell, the inner wall sliding connection of square shell has the fixture block, one side fixedly connected with first telescopic link of fixture block, the inner wall sliding connection of one end and square shell of first spring, the surface and slide hole of fixture block, the surface and the inner wall sliding connection of draw-in groove of fixture block.

As a preferable implementation mode, the outer surface of the supporting rod is fixedly connected with a plurality of fixing rods, and a fixing block is fixedly connected between one ends of the fixing rods.

Further, the top fixedly connected with second telescopic link of fixed block, the top fixedly connected with second spring of fixed block, the top of second spring and the inside top surface fixed connection of top shell.

The technical effect of adopting the further scheme is as follows: can fix the fixed block through the dead lever, make the structure of fixed block more stable, the dead lever is fixed simultaneously, can reserve the space between purifier main part air inlet and the top shell, and the second spring can support the top shell, makes the top shell when not receiving external force, can be recovered by the second spring.

Further, the inside bottom surface fixedly connected with a plurality of third telescopic links of concave shell, the top fixedly connected with slide of third telescopic link.

Further, the outer surface of the sliding plate is in sliding connection with the inner wall of the concave shell, a third spring is fixedly connected to the bottom of the sliding plate, and the bottom end of the third spring is fixedly connected with the inner bottom surface of the concave shell.

The technical effect of adopting the further scheme is as follows: can support the circle type piece through third spring and slide, when making circle type piece cause the extrusion to the slide, can make circle type piece remove by the third spring, can protect the third spring through the third telescopic link simultaneously, prevent that the third spring from bending to after the fixture block got into the draw-in groove inside, provide ascending power and fixture block and draw-in groove through the third spring and mutually support, and then increase the structural stability between the part.

As a preferable implementation mode, a fixed pipe is fixedly connected between the outer surfaces of the plurality of fixed rods, the inner wall of the fixed pipe is in sliding connection with the outer surface of the top shell, and the inner wall of the fixed pipe is fixedly sleeved on the outer surface of the purifier main body.

The technical effect of adopting the further scheme is as follows: through the cooperation of fixed pipe and top shell, can prevent that the source of the input of purifier main part entering gas from being related with filter core department, can make gas from the department of top shell as far as, then discharge from the shell through the filter core.

As a preferred embodiment, a USB interface is provided on one side of the purifier body, and a USB connector is provided on an inner wall of the USB interface.

The technical effect of adopting the further scheme is as follows: the purifier main body is provided with a power supply through the USB connector and the USB interface, so that the purifier main body can be charged and operated.

Compared with the prior art, the utility model has the advantages and positive effects that:

according to the utility model, after the clamping block is separated from the clamping groove by pressing the top shell, the ring-shaped block is ejected under the action of the third spring, the filter element is taken out for replacement, the filter element is sleeved on the outer surface of the concave shell and moves downwards during installation, after the clamping groove on the ring-shaped block is aligned with the sliding hole, the clamping block is ejected under the action of the first spring, installation is completed, the fixing pipe is matched with the top shell, the source of inlet gas of the input end of the purifier main body is prevented from being related to the filter element, the gas can enter from the top shell as much as possible, then the filter element is discharged from the shell, the ring-shaped block can be supported by the third spring and the sliding plate, the ring-shaped block can be moved by the third spring when the ring-shaped block extrudes the sliding plate, meanwhile, the third spring can be protected by the third telescopic rod, the third spring is prevented from being bent, and after the clamping block enters the clamping groove, the upward force is provided by the third spring to be matched with the clamping block and the clamping groove, and the structural stability between components is further increased.

Drawings

FIG. 1 is a schematic diagram of a three-dimensional structure of a formaldehyde purifier for a desktop, provided by the utility model;

FIG. 2 is a schematic diagram of a cross-sectional perspective structure of the formaldehyde purifier for a desktop provided by the utility model;

FIG. 3 is a schematic perspective view of an explosion structure at a square shell of the formaldehyde purifier for a desktop, provided by the utility model;

FIG. 4 is a schematic diagram of a cross-sectional exploded perspective view of a slot of the formaldehyde purifier for a desktop according to the present utility model;

fig. 5 is an enlarged schematic view of the utility model at a in fig. 4.

Legend description:

1. a housing; 2. a support rod; 3. a concave shell; 41. a purifier body; 42. a USB interface; 43. a USB connector; 5. a connecting plate; 6. a loop-shaped block; 7. a filter element; 8. a third telescopic rod; 9. a third spring; 10. a slide plate; 11. a top shell; 12. a mounting shell; 13. a fixed rod; 14. a fixed block; 15. a second telescopic rod; 16. a second spring; 17. a square shell; 18. a clamping block; 19. a first telescopic rod; 20. a first spring; 21. a clamping groove; 22. and a slide hole.

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.

Examples

As shown in fig. 1-5, the present utility model provides a technical solution: the formaldehyde purifier for the desktop comprises a shell 1, a plurality of struts 2 are fixedly connected to the inner bottom surface of the shell 1, a purifier main body 41 is arranged in the shell 1, a concave shell 3 is fixedly connected between the top ends of the struts 2, a ring-shaped block 6 is slidably connected to the inner wall of the concave shell 3, a connecting plate 5 is fixedly connected to the top of the ring-shaped block 6, a filter element 7 is arranged on the connecting plate 5, a plurality of clamping grooves 21 are formed in the inner wall of the ring-shaped block 6, a plurality of sliding holes 22 are formed in the inner wall of the concave shell 3, a top shell 11 is slidably connected to the inner wall of the concave shell 3, a mounting shell 12 is fixedly arranged on the outer surface of the top shell 11, a square shell 17 is fixedly connected to the inner wall of the mounting shell 12, a clamping block 18 is fixedly connected to the inner wall of the square shell 17, a first telescopic rod 19 is fixedly connected to one side of the clamping block 18, one end of the first spring 20 is fixedly connected with the inner wall of the square shell 17, the outer surface of the clamping block 18 is in sliding connection with the inner wall of the sliding hole 22, the outer surface of the clamping block 18 is in sliding connection with the inner wall of the clamping groove 21, the outer surface of the supporting rod 2 is fixedly connected with a plurality of fixing rods 13, a fixing block 14 is fixedly connected between one ends of the fixing rods 13, the top of the fixing block 14 is fixedly connected with a second telescopic rod 15, the top of the fixing block 14 is fixedly connected with a second spring 16, the top of the second spring 16 is fixedly connected with the inner top surface of the top shell 11, the fixing block 14 can be fixed through the fixing rod 13, the structure of the fixing block 14 is more stable, meanwhile, the fixing rod 13 is fixed, a gap between an air inlet of the purifier main body 41 and the top shell 11 can be reserved, the second spring 16 can support the top shell 11, the top shell 11 can be restored by the third spring 9 when the top shell 11 is not subjected to external force, the inside bottom surface fixedly connected with a plurality of third telescopic links 8 of concave shell 3, the top fixedly connected with slide 10 of third telescopic link 8, the surface and the inner wall sliding connection of concave shell 3 of slide 10, the bottom fixedly connected with third spring 9 of slide 10, the bottom and the inside bottom surface fixed connection of concave shell 3 of third spring 9, can support circle type piece 6 through third spring 9 and slide 10, when making circle type piece 6 cause the extrusion to slide 10, can make circle type piece 6 remove by third spring 9, can protect third spring 9 through third telescopic link 8 simultaneously, prevent that third spring 9 from taking place to bend, and after the fixture block 18 got into draw-in groove 21 inside, provide ascending power and fixture block 18 and draw-in groove 21 through third spring 9 mutually support, and then increase the structural stability between the part, fixedly connected with the fixed pipe between the surface of a plurality of dead levers 13, and the inner wall sliding connection of fixed pipe and the surface of top shell 11, and the inner wall fixed cover of fixed pipe establish the surface at purifier main part 41, one side of purifier main part 41 is provided with USB interface 42, USB interface 42 is provided with USB interface 43 and USB interface 42, USB interface 43 and USB interface 41 are provided with USB interface 41.

In this embodiment, when demolishing, press top shell 11 to remove, top shell 11 removes and drives installation shell 12 to remove, installation shell 12 removes and drives square shell 17 to remove, square shell 17 removes and drives fixture block 18 and remove, and fixture block 18 when extrudees with the inner wall of slide hole 22, fixture block 18 can slide to square shell 17's inside, can drive circle type piece 6 simultaneously and remove, and this moment third spring 9 atress compression, after fixture block 18 and draw-in groove 21 separation, circle type piece 6 upwards moves under the effect of third spring 9 this moment, and then drive connecting plate 5 and remove, connecting plate 5 removes and drives filter core 7 and remove, just can take out filter core 7 at this moment and change, during the installation, establish filter core 7 cover at the surface of concave type shell 3, then move down, later can with the bottom of circle type piece 6 and the top contact of fixture block 18, continue to remove circle type piece 6 and can slide the inside of square shell 17 with the fixture block 18, this moment when circle type piece 6 above draw-in groove 21 and slide hole 22 align the back, fixture block 18 pops under the effect of first spring 20, just install 7 and the filter core 7 can be carried out with the filter core 1 through the top of the inside of the filter core 1 through the top of the filter core 1, can be prevented from the filter core 1 is connected with the inside the filter core 1 from the top of the filter core 1 is connected with the top of the filter core 1, can be removed through the top of the filter core 1 is installed.

Working principle:

as shown in fig. 1-5, in use, when the top shell 11 is pressed to move during detachment, the top shell 11 moves to drive the installation shell 12 to move, the installation shell 12 moves to drive the square shell 17 to move, the square shell 17 moves to drive the clamping block 18 to move, and the clamping block 18 slides towards the inside of the square shell 17 when being extruded with the inner wall of the sliding hole 22, meanwhile, the clamping block 6 is driven to move, the third spring 9 is compressed under the force, after the clamping block 18 is separated from the clamping groove 21, the ring-shaped block 6 moves upwards under the action of the third spring 9, further the connecting plate 5 is driven to move, the connecting plate 5 moves to drive the filter element 7 to move, the filter element 7 can be taken out for replacement at the moment, the filter element 7 is sleeved on the outer surface of the concave shell 3 and then moves downwards, the bottom of the ring-shaped block 6 is contacted with the top of the clamping block 18, the ring-shaped block 6 is continuously moved to slide the clamping block 18 into the inside of the square shell 17, and after the clamping groove 21 above the ring-shaped block 6 is aligned with the sliding hole 22, at the moment, the clamping block 18 pops up under the action of the first spring 20, and the installation is completed.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims

1. Formaldehyde clarifier for desktop, including shell (1), its characterized in that: the inner bottom surface fixedly connected with a plurality of branches (2) of shell (1), the inside of shell (1) is provided with clarifier main part (41), a plurality of concave type shell (3) of fixed connection between the top of branch (2), the inner wall sliding connection of concave type shell (3) has circle type piece (6), the top fixedly connected with connecting plate (5) of circle type piece (6), filter core (7) are installed to the bottom of connecting plate (5), a plurality of draw-in grooves (21) have been seted up to the inner wall of circle type piece (6), a plurality of slide holes (22) have been seted up to the inner wall of concave type shell (3), the inner wall sliding connection of concave type shell (3) has top shell (11), the surface fixed mounting of top shell (11) has installation shell (12), the inner wall fixedly connected with square shell (17) of installation shell (12), the inner wall sliding connection of square shell (17) has fixture block (18), one side fixedly connected with first telescopic link (19) of fixture block (18), the inner wall sliding connection of first side (20) of spring (20) with the outer surface of first slide hole (20) of inner wall (20), the outer surface of the clamping block (18) is in sliding connection with the inner wall of the clamping groove (21).

2. The formaldehyde purifier for desktops according to claim 1, wherein: the outer surface of the supporting rod (2) is fixedly connected with a plurality of fixing rods (13), and a fixing block (14) is fixedly connected between one ends of the fixing rods (13).

3. The formaldehyde purifier for desktops according to claim 2, wherein: the top fixedly connected with second telescopic link (15) of fixed block (14), the top fixedly connected with second spring (16) of fixed block (14), the top of second spring (16) is fixedly connected with the inside top surface of top shell (11).

4. The formaldehyde purifier for desktops according to claim 1, wherein: the inner bottom surface of concave shell (3) fixedly connected with a plurality of third telescopic links (8), the top fixedly connected with slide (10) of third telescopic link (8).

5. The formaldehyde purifier for desktops as recited in claim 4, wherein: the outer surface of the sliding plate (10) is in sliding connection with the inner wall of the concave shell (3), a third spring (9) is fixedly connected to the bottom of the sliding plate (10), and the bottom end of the third spring (9) is fixedly connected with the inner bottom surface of the concave shell (3).

6. The formaldehyde purifier for desktops according to claim 2, wherein: a fixed pipe is fixedly connected between the outer surfaces of the fixed rods (13), the inner wall of the fixed pipe is in sliding connection with the outer surface of the top shell (11), and the inner wall of the fixed pipe is fixedly sleeved on the outer surface of the purifier main body (41).

7. The formaldehyde purifier for desktops according to claim 1, wherein: one side of the purifier main body (41) is provided with a USB interface (42), and the inner wall of the USB interface (42) is provided with a USB joint (43).