CN211562231U

CN211562231U - Air purification device with conveniently replaced filter screen

Info

Publication number: CN211562231U
Application number: CN201922372897.1U
Authority: CN
Inventors: 张涛; 安霞; 孙启银
Original assignee: Kanglilai Shandong Environmental Technology Co ltd
Current assignee: Kanglilai Shandong Environmental Technology Co ltd
Priority date: 2019-12-24
Filing date: 2019-12-24
Publication date: 2020-09-25
Anticipated expiration: 2029-12-24

Abstract

The utility model discloses a conveniently change air purification device of filter screen, including the device main part, the front end surface mounting of device main part has the display screen, the front end surface mounting of device main part has adjust knob, and adjust knob is located the below of display screen, the front end surface mounting of device main part has the filter plate, and the filter plate is located adjust knob's below, the front end surface corner of filter plate has been seted up and has been born the square groove, be provided with coupling mechanism between filter plate and the device main part, and coupling mechanism is located the inside that bears the square groove, a plurality of air inlet ducts of group have been seted up to the front end surface of filter plate, protection machanism is installed to the corner of device main part. A conveniently change air purification device of filter screen, can improve the protective properties to air purification device, and can be convenient for change filter plate.

Description

Air purification device with conveniently replaced filter screen

Technical Field

The utility model relates to an air purification device field, in particular to conveniently change air purification device of filter screen.

Background

The air purification device is also called as an air cleaner, an air purifier and a purifier, and is a product which can adsorb, decompose or convert various air pollutants, such as decoration pollution of dust, pollen, peculiar smell, formaldehyde and the like, and effectively improve the air cleanliness; the existing air purification device has certain defects when in use, the protection performance of the air purification device is low, the filter screen plate is not convenient to replace, certain adverse effects are brought to actual use, and therefore the air purification device with the filter screen convenient to replace is provided.

SUMMERY OF THE UTILITY MODEL

The main object of the utility model is to provide a conveniently change air purification device of filter screen can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an air purification device of convenient change filter screen, includes the device main part, the front end surface mounting of device main part has the display screen, the front end surface mounting of device main part has adjust knob, and adjust knob is located the below of display screen, the front end surface mounting of device main part has the filter plate, and the filter plate is located adjust knob's below, the front end surface corner of filter plate has been seted up and has been born the square groove, be provided with coupling mechanism between filter plate and the device main part, and coupling mechanism is located the inside of bearing the square groove, a plurality of air inlet ducts of group have been seted up to the front end surface of filter plate, protection machanism is installed to the corner of device main part.

Preferably, the outer surface of the rear end of the filter screen plate is fixedly connected with the outer surface of the front end of the device main body through a connecting mechanism, an adhesive is arranged between the protection mechanism and the device main body, and the outer surface of the inner side of the protection mechanism is fixedly connected with the corner of the device main body through the adhesive.

By adopting the technical scheme, the filter screen plate plays a role in filtering, and the viscose plays a role in fixing the protection mechanism and the device main body together.

Preferably, the protection mechanism is including installing the connecting block in the corner of device main part, the connection shell fragment is installed to one side of connecting block, the one side mid-mounting of connecting the shell fragment has the spliced pole, the separation piece is installed to one side of spliced pole, the surface of one side of separation piece is provided with the protection cotton pad.

Through adopting above-mentioned technical scheme, the connecting block plays the effect of connecting, keeping apart, and the spliced pole plays the effect of connecting, and the separation piece plays the effect of keeping apart, connects the effect that the shell fragment played the buffering.

Preferably, one side surface of the protection cotton pad is fixedly connected with one side surface of the connecting column through the blocking block, the adhesive is arranged between the protection cotton pad and the blocking block, and one side surface of the protection cotton pad is fixedly connected with one side surface of the blocking block through the adhesive.

By adopting the technical scheme, the protective cotton pad plays a role in buffering, and the adhesive tape plays a role in fixing the protective cotton pad and the blocking block together.

Preferably, coupling mechanism is including inlaying the linking bearing at the front end surface of device main part, the front end that links up the bearing is inlayed and is had the connection to change the rod, and connects to change the rod and run through in the inside that bears the weight of square groove, the limiting plate is installed to the front end that connects to change the rod, and the limiting plate compresses tightly in the front end surface of filter plate, the rear end surface mounting of limiting plate has elastic rubber pad.

Through adopting above-mentioned technical scheme, linking up the bearing and playing and connecting pivoted effect, the elastic rubber pad plays the effect that increases frictional force and prevent the limiting plate rotation.

Preferably, the outer surface of the rear end of the limiting plate is movably connected with the outer surface of the front end of the connecting bearing through a connecting rotating rod, and the length of the outer diameter of the connecting rotating rod is the same as the length of the inner diameter of the connecting bearing.

Through adopting above-mentioned technical scheme, connect and change the effect that the rod played the connection, the limiting plate plays the fixed effect of extrusion.

Compared with the prior art, the utility model discloses following beneficial effect has: because the protective mechanism is arranged, when the air purification device falls down carelessly, the device main body is isolated from the ground through the separation block and the connecting block, the air purification device is prevented from being directly impacted with the ground to be damaged, meanwhile, the impact force generated during impact is counteracted through the connecting elastic sheet and the protective cotton cushion, and the phenomenon that the device main body is damaged due to the fact that the device main body bears overlarge impact force is avoided, so that the air purification device has the advantage of improving the protective performance of the air purification device, due to the arrangement of the connecting mechanism, the limiting plate can be grasped to rotate ninety degrees, the limiting plate is aligned with the bearing square grooves on the filter screen plate, then the filter screen plate is pulled, meanwhile, the limiting plate penetrates through the bearing square grooves, the filter screen plate can be detached from the device main body, then, a new filter screen plate is placed on the device main body, and the steps are repeated in the opposite direction, so that the new filter screen, thereby realizing the advantage that the filter screen plate is convenient to replace, and the using effect is better than that of the traditional mode.

Drawings

FIG. 1 is a schematic view of the overall structure of an air purification device with a filter screen convenient to replace according to the present invention;

FIG. 2 is a cross-sectional view of a connecting mechanism of an air purifying device with a conveniently replaced filter screen according to the present invention;

FIG. 3 is a schematic diagram of a limiting plate of the air purification device with a filter screen convenient to replace according to the present invention;

fig. 4 is the utility model relates to a conveniently change air purification device's of filter screen section view of protection machanism.

In the figure: 1. a device main body; 2. a display screen; 3. adjusting a knob; 4. a filter screen plate; 5. an air inlet groove; 6. a connecting mechanism; 61. connecting the bearings; 62. connecting a rotary rod; 63. a limiting plate; 64. an elastic rubber pad; 7. a protection mechanism; 71. connecting blocks; 72. connecting the elastic sheets; 73. connecting columns; 74. a barrier block; 75. a protective cotton pad; 8. bearing the square groove.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-4, an air purification device convenient for replacing a filter screen, comprising a device main body 1, a display screen 2 is installed on the outer surface of the front end of the device main body 1, an adjusting knob 3 is installed on the outer surface of the front end of the device main body 1, the adjusting knob 3 is located below the display screen 2, a filter screen plate 4 is installed on the outer surface of the front end of the device main body 1, the filter screen plate 4 is located below the adjusting knob 3, a square bearing groove 8 is formed in the corner of the outer surface of the front end of the filter screen plate 4, a connecting mechanism 6 is arranged between the filter screen plate 4 and the device main body 1, the connecting mechanism 6 is located inside the square bearing groove 8, a plurality of groups of air inlet grooves 5 are formed in the outer surface of the front end of the filter screen.

The outer surface of the rear end of the filter screen plate 4 is fixedly connected with the outer surface of the front end of the device main body 1 through a connecting mechanism 6, viscose is arranged between the protection mechanism 7 and the device main body 1, the outer surface of the inner side of the protection mechanism 7 is fixedly connected with the corner of the device main body 1 through viscose, the filter screen plate 4 plays a role in filtering, and the viscose plays a role in fixing the protection mechanism 7 and the device main body 1 together.

Protection machanism 7 is including installing the connecting block 71 in the corner of device main part 1, connecting shell fragment 72 is installed to one side of connecting block 71, the one side mid-mounting of connecting shell fragment 72 has spliced pole 73, the separation piece 74 is installed to one side of spliced pole 73, one side surface of separation piece 74 is provided with the protection cotton pad 75, connecting block 71 plays the connection, the effect of isolation, spliced pole 73 plays the effect of connecting, separation piece 74 plays the effect of isolation, connecting shell fragment 72 plays the effect of buffering.

The outer surface of one side of the protective cotton pad 75 is fixedly connected with the outer surface of one side of the connecting column 73 through the blocking block 74, the adhesive is arranged between the protective cotton pad 75 and the blocking block 74, the outer surface of one side of the protective cotton pad 75 is fixedly connected with the outer surface of one side of the blocking block 74 through the adhesive, the protective cotton pad 75 plays a role in buffering, and the adhesive plays a role in fixing the protective cotton pad 75 and the blocking block 74 together.

Coupling mechanism 6 is including inlaying linking bearing 61 at the front end surface of device main part 1, the front end that links up bearing 61 is inlayed and is had the connection to change rod 62, and connect and change rod 62 and run through in the inside that bears square groove 8, connect the front end of changeing rod 62 and install limiting plate 63, and limiting plate 63 compresses tightly in the front end surface of filter plate 4, the rear end surface mounting of limiting plate 63 has elastic rubber pad 64, it plays to connect the pivoted effect to link up bearing 61, elastic rubber pad 64 plays the effect that increases frictional force and prevents the rotation of limiting plate 63.

The rear end surface of the limiting plate 63 is movably connected with the front end surface of the connecting bearing 61 through the connecting rotating rod 62, the outer diameter length of the connecting rotating rod 62 is the same as the inner diameter length of the connecting bearing 61, the connecting rotating rod 62 plays a connecting role, and the limiting plate 63 plays a role in extrusion and fixation.

It should be noted that the utility model relates to an air purification device convenient for replacing filter screen, when in use, the user can place the air purification device at a designated position, then the user starts the air purification device, so that the outside air can enter the interior of the device main body 1 through the air inlet slot 5 on the filter screen plate 4 for purification, when the air passes through the filter screen plate 4, the air can filter the larger dust, hair and other impurities in the air through the filter screen on the filter screen plate 4, if the filter screen plate 4 needs to be replaced under long-term use, the user can hold the limiting plate 63 to rotate the limiting plate ninety degrees, so that the limiting plate 63 is aligned with the bearing square slot 8 on the filter screen plate 4, then the user pulls the filter screen plate 4, meanwhile, the limiting plate 63 passes through the bearing square slot 8, so that the filter screen plate 4 can be detached from the device main body 1, place new filter screen board 4 on device main part 1 afterwards to reverse repetition above-mentioned step can be fixed new filter screen board 4, simultaneously when this air purification device falls carelessly in the use, can separate device main part 1 and ground through its separation piece 74 and connecting block 71, avoid it directly to strike with the ground and appear damaging, offset the impact force that produces when striking through its connection shell fragment 72 and protection cotton pad 75 simultaneously, avoid its device main part 1 to appear damaging because of bearing too big impact force, and is comparatively practical.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a conveniently change air purification device of filter screen, includes device main part (1), its characterized in that: the utility model discloses a filter screen device, including device main part (1), the front end surface mounting of device main part (1) has display screen (2), the front end surface mounting of device main part (1) has adjust knob (3), and adjust knob (3) are located the below of display screen (2), the front end surface mounting of device main part (1) has filter screen board (4), and filter screen board (4) are located the below of adjust knob (3), the front end surface corner of filter screen board (4) has seted up bears square groove (8), be provided with coupling mechanism (6) between filter screen board (4) and device main part (1), and coupling mechanism (6) are located the inside that bears square groove (8), a plurality of air inlet channels of group (5) have been seted up to the front end surface of filter screen board (4), protection machanism (7) are installed to the corner of device main part (1).

2. The air purifying device convenient for replacing the filter screen according to claim 1, characterized in that: the rear end surface of filter screen board (4) passes through coupling mechanism (6) and is connected with the front end surface fixed connection of device main part (1), be provided with the viscose between protection machanism (7) and device main part (1), the inboard surface of protection machanism (7) passes through the corner fixed connection of viscose and device main part (1).

3. The air purifying device convenient for replacing the filter screen according to claim 1, characterized in that: protection machanism (7) are including installing connecting block (71) in the corner of device main part (1), connection shell fragment (72) are installed to one side of connecting block (71), one side mid-mounting of connecting shell fragment (72) has spliced pole (73), block piece (74) is installed to one side of spliced pole (73), the one side surface of block piece (74) is provided with protection cotton pad (75).

4. The air purifying device convenient for replacing the filter screen according to claim 3, characterized in that: one side surface of the protective cotton pad (75) is fixedly connected with one side surface of the connecting column (73) through the barrier block (74), the adhesive is arranged between the protective cotton pad (75) and the barrier block (74), and one side surface of the protective cotton pad (75) is fixedly connected with one side surface of the barrier block (74) through the adhesive.

5. The air purifying device convenient for replacing the filter screen according to claim 1, characterized in that: coupling mechanism (6) are including inlaying linking bearing (61) at the front end surface of device main part (1), the front end that links up bearing (61) is inlayed and is had the connection to change rod (62), and connects and change rod (62) and run through in the inside that bears square groove (8), connect the front end of changeing rod (62) and install limiting plate (63), and limiting plate (63) compress tightly in the front end surface of filter plate (4), the rear end surface mounting of limiting plate (63) has elastic rubber pad (64).

6. The air purifying device convenient for replacing the filter screen according to claim 5, wherein: the outer surface of the rear end of the limiting plate (63) is movably connected with the outer surface of the front end of the connecting bearing (61) through a connecting rotating rod (62), and the length of the outer diameter of the connecting rotating rod (62) is the same as the length of the inner diameter of the connecting bearing (61).