CN214551997U

CN214551997U - Dust screen convenient to installation is dismantled

Info

Publication number: CN214551997U
Application number: CN202022454636.7U
Authority: CN
Inventors: 王小隆; 游镇勋
Original assignee: Haida Zhihui Xiamen Technology Co ltd
Current assignee: Haida Zhihui Xiamen Technology Co ltd
Priority date: 2020-10-29
Filing date: 2020-10-29
Publication date: 2021-11-02
Anticipated expiration: 2030-10-29

Abstract

The utility model relates to a dust screen convenient to installation is dismantled, including rack and mounting bracket, the rack openly is provided with the ventilation net, the rack side is fixed with articulated apron, articulated apron one end with the rack is articulated, rack and mounting groove phase-match, the mounting bracket both sides are provided with the slide, be provided with the slide in the slide, the slide below is fixed with the spring groove, the spring inslot is provided with reset spring, reset spring one end with the spring groove is connected, the reset spring other end with the slide is connected, and this dust screen convenient to installation is dismantled can install multiunit dust screen simultaneously, makes things convenient for the washing and the replacement of dust screen, and the rack can be placed in the mounting groove of mounting bracket, makes both connections inseparable through the friction pad, can be fixed with the flange on the rack through the slide.

Description

Dust screen convenient to installation is dismantled

Technical Field

The utility model relates to a dust screen technical field specifically is a dust screen convenient to installation is dismantled.

Background

As is well known, the existing dust screen is an auxiliary device for preventing dust of the device, and is widely used in the field of dust prevention of the device.

For example, the patent publication "CN 206591912U" is named as: "an environment-friendly nylon dust screen"'s patent, the patent discloses "the utility model discloses an environment-friendly nylon dust screen, including the dust screen frame, the inside of dust screen frame is provided with the nylon dust screen, be provided with fluorescence warning strip on the front surface of nylon dust screen, one side of fluorescence warning strip is provided with the pulling force iron wire, one side of dust screen frame is provided with flexible magnet, be provided with the connection bandage on the front surface of flexible magnet. The utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization, the inconvenient problem when using the installation has been solved to the couple, it can not fix two dust screens together to connect the bandage to have solved, flexible magnet has solved can not be quick with two dust screens together fixed problem, the gravity ball can be with the quick putting down of dust screen, quick installation dust screen, the effect that can not play the warning has been solved to fluorescence warning strip, the relatively poor problem of security performance, the problem that can not prevent the potential safety hazard that nylon caused because of corroding the differentiation has been solved to the pulling force iron wire.

The existing environment-friendly nylon dust screen is found to be inconvenient to install when in use, difficult to replace and clean, insecure in dust screen fixation, and incapable of preventing multiple layers of dust screens, so that the use limitation is high.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a dust screen convenient to multilayer installation is dismantled.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a dust screen convenient to mount and dismount comprises a screen frame and a mounting frame, wherein the front face of the screen frame is provided with a ventilation screen, the side face of the screen frame is fixedly provided with a hinged cover plate, one end of the hinged cover plate is hinged with the screen frame, the other end of the hinged cover plate is fixedly provided with a buckle, the screen frame is provided with a clamping groove, the buckle is matched with the clamping groove, the hinged cover plate is provided with a mounting hole, a chute is arranged in the screen frame, a dust screen body is arranged in the chute, a flange is fixed on the screen frame and arranged on the peripheral side of the ventilation screen, a mounting groove is arranged on the mounting frame, the screen frame is matched with the mounting groove, slide ways are arranged on the two sides of the mounting frame, a slide plate is arranged in each slide way, a spring groove is fixed below each slide way, a reset spring is arranged in each spring groove, one end of each reset spring is connected with the spring groove, the other end of the return spring is connected with the sliding plate.

For the convenience is fixed with the rack, the utility model discloses the improvement has, be provided with the stopper on the flange, be provided with the spacing groove on the slide, the spacing groove with the stopper phase-match.

In order to make the net rack fixed firm, the utility model discloses the improvement has, spring groove, reset spring, stopper and spacing groove set up to the multiunit.

In order to fix the net rack, the utility model discloses the improvement has, be provided with the screw on the flange, the screw sets up to the multiunit, the flange passes through the fix with screw on the mounting bracket.

In order to facilitate the installation of the flange, the utility model discloses the improvement has, the slide with be provided with the constant head tank between the mounting bracket, the flange is established in the constant head tank.

For the convenience improve dustproof effect, make things convenient for the installation of dust screen body, the utility model discloses the improvement has, draw-in groove, mounting hole, dust screen body set up to the multiunit.

In order to fix the rack in the mounting groove conveniently, the utility model discloses the improvement has, be provided with the friction pad in the mounting groove, the friction pad sets up the rack with between the mounting groove.

(III) advantageous effects

Compared with the prior art, the utility model provides a dust screen convenient to installation is dismantled possesses following beneficial effect:

this dust screen convenient to installation is dismantled can install the multiunit dust screen simultaneously, makes things convenient for the washing and the replacement of dust screen, and the rack can be placed in the mounting groove of mounting bracket, makes both connect closely through the friction pad, can fix the flange on the rack through the slide.

Drawings

FIG. 1 is a front view of the present invention;

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

FIG. 3 is a schematic view of the structural grid of the present invention;

FIG. 4 is a top view of the structural grid of the present invention;

fig. 5 is a front view of the structural net rack of the present invention.

In the figure: 1. a net frame; 2. a mounting frame; 3. a ventilation net; 4. a hinged cover plate; 5. buckling; 6. a card slot; 7. mounting holes; 8. a chute; 9. a dust screen body; 10. a flange; 11. mounting grooves; 12. a slideway; 13. a slide plate; 14. a spring slot; 15. a return spring; 16. a limiting block; 17. a limiting groove; 18. a screw; 19. positioning a groove; 20. a friction pad.

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. 1-5, a dust screen convenient for installation and disassembly comprises a screen frame 1 and an installation frame 2, wherein a ventilation screen 3 is arranged on the front surface of the screen frame 1, a hinged cover plate 4 is fixed on the side surface of the screen frame 1, one end of the hinged cover plate 4 is hinged with the screen frame 1, a buckle 5 is fixed at the other end of the hinged cover plate 4, a clamping groove 6 is arranged on the screen frame 1, the buckle 5 is matched with the clamping groove 6, an installation hole 7 is arranged on the hinged cover plate 4, a chute 8 is arranged in the screen frame 1, a dust screen body 9 is arranged in the chute 8, a flange 10 is fixed on the screen frame 1, the flange 10 is arranged on the peripheral side of the ventilation screen 3, an installation groove 11 is arranged on the installation frame 2, the screen frame 1 is matched with the installation groove 11, slide rails 12 are arranged on two sides of the installation frame 2, and a sliding plate 13 is arranged in the slide rails 12, a spring groove 14 is fixed below the slide way 12, a return spring 15 is arranged in the spring groove 14, one end of the return spring 15 is connected with the spring groove 14, and the other end of the return spring 15 is connected with the sliding plate 13.

Be provided with stopper 16 on the flange 10, be provided with spacing groove 17 on the slide 13, spacing groove 17 with stopper 16 phase-match is for convenient fixed with rack 1.

The spring groove 14, the return spring 15, the limiting block 16 and the limiting groove 17 are arranged into a plurality of groups, so that the net rack 1 is firmly fixed.

The flange 10 is provided with screws 18, the screws 18 are arranged in multiple groups, and the flange 10 is fixed on the mounting frame 2 through the screws 18, so that the net rack 1 is fixed conveniently.

A positioning groove 19 is formed between the sliding plate 13 and the mounting frame 2, and the flange 10 is arranged in the positioning groove 19, so that the installation of the flange 10 is facilitated.

Draw-in groove 6, mounting hole 7, dust screen body 9 set up to the multiunit, for the convenience improves dustproof effect.

Be provided with friction pad 20 in the mounting groove 11, friction pad 20 sets up rack 1 with between the mounting groove 11, fix rack 1 in mounting groove 11 for the convenience.

In summary, when the dust screen convenient for installation and disassembly is used, the hinged cover plate 4 is matched and fixed with the clamping groove 6 on the net rack 1 through the buckle 5, the hinged cover plate 4 is provided with the installation hole 7, the net rack 1 is internally provided with the chute 8, the dust screen body 9 can be fixed in the net rack 1 through the installation hole 7 and the chute 8, the mounting rack 2 is provided with the installation groove 11, the installation groove 11 is internally provided with the friction pad 20, the net rack 1 can be arranged in the installation groove 11 through the friction pad 20, the net rack 1 is provided with the flange 10, the mounting rack 2 is provided with the slide rail 12, the slide rail 12 is provided with the slide plate 13, one side of the slide plate 13 is arranged on the slide rail 12, the other side of the slide plate 13 is connected with the reset spring 15 in the spring groove 14 below the slide plate 13, the positioning groove 19 is arranged between the slide plate 13 and the mounting rack 2, the flange 10 is fixed on the positioning groove 19, and the flange 10 is provided with the screw 18, the flange 10 is secured to the mounting frame 2 by screws 18.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

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 a dust screen convenient to installation is dismantled, includes rack (1) and mounting bracket (2), its characterized in that: the net rack (1) is positively provided with a ventilation net (3), the side surface of the net rack (1) is fixed with a hinged cover plate (4), one end of the hinged cover plate (4) is hinged with the net rack (1), the other end of the hinged cover plate (4) is fixed with a buckle (5), the net rack (1) is provided with a clamping groove (6), the buckle (5) is matched with the clamping groove (6), the hinged cover plate (4) is provided with a mounting hole (7), the net rack (1) is internally provided with a sliding groove (8), the sliding groove (8) is internally provided with a dust screen body (9), the net rack (1) is fixed with a flange (10), the flange (10) is arranged on the periphery of the ventilation net (3), the mounting rack (2) is provided with a mounting groove (11), the net rack (1) is matched with the mounting groove (11), the two sides of the net rack (2) are provided with a slide way (12), the improved slide rail is characterized in that a sliding plate (13) is arranged in the slide rail (12), a spring groove (14) is fixed below the slide rail (12), a return spring (15) is arranged in the spring groove (14), one end of the return spring (15) is connected with the spring groove (14), and the other end of the return spring (15) is connected with the sliding plate (13).

2. The dust screen convenient to install and detach of claim 1, wherein: the flange (10) is provided with a limiting block (16), the sliding plate (13) is provided with a limiting groove (17), and the limiting groove (17) is matched with the limiting block (16).

3. The dust screen convenient to install and detach of claim 2, wherein: the spring groove (14), the reset spring (15), the limiting block (16) and the limiting groove (17) are arranged into a plurality of groups.

4. The dust screen convenient to install and detach of claim 1, wherein: the flange (10) is provided with screws (18), the screws (18) are arranged into a plurality of groups, and the flange (10) is fixed on the mounting frame (2) through the screws (18).

5. The dust screen convenient to install and detach of claim 1, wherein: the sliding plate (13) and the mounting frame (2) are provided with positioning grooves (19) therebetween, and the flanges (10) are arranged in the positioning grooves (19).

6. The dust screen convenient to install and detach of claim 1, wherein: the clamping grooves (6), the mounting holes (7) and the dust screen body (9) are arranged into a plurality of groups.

7. The dust screen convenient to install and detach of claim 1, wherein: be provided with friction pad (20) in mounting groove (11), friction pad (20) set up net rack (1) with between mounting groove (11).