CN216623114U

CN216623114U - Dustproof device for computer

Info

Publication number: CN216623114U
Application number: CN202122374011.4U
Authority: CN
Inventors: 海蕾
Original assignee: Dalian Shuangzhou Technology Co ltd
Current assignee: Dalian Shuangzhou Technology Co ltd
Priority date: 2021-09-28
Filing date: 2021-09-28
Publication date: 2022-05-27
Anticipated expiration: 2031-09-28

Abstract

The utility model provides a dustproof device for a computer, and relates to the technical field of computer dust prevention. This dust keeper for computer, including quick-witted case, two baffles of the equal fixedly connected with of inside wall about quick-witted case, and the top of the left and right sides baffle all is provided with square board, and is provided with the dust removal case between two square boards, and the side fixed connection is in the one side that two square boards are close to each other about the dust removal case, and two blast mechanisms are installed to the upper wall of dust removal case. This dust keeper for computer, through setting up the lead screw, the thread bush, arc and electromagnetism net, and then the rotation through the lead screw, thereby can take out the lead screw from the inside of thread bush, then and then can take out the electromagnetism net from the inside of dust removal case, thereby can clear up the electromagnetism net, then solved current dust keeper and mostly removed dust through the filter screen, and the filter screen has a large amount of dusts in the surface after long-time the use, thereby influence the problem of quick-witted incasement portion cooling.

Description

Dustproof device for computer

Technical Field

The utility model relates to the technical field of computer dust prevention, in particular to a dust prevention device for a computer.

Background

The computer is commonly called as computer, is a modern electronic computing machine for high-speed computation, can perform numerical computation and logic computation, has a memory function, and is modern intelligent electronic equipment capable of automatically processing mass data at high speed according to program operation.

Staff often utilizes the computer to work in the life, and most computers all have dust keeper, but current dust keeper mostly removes dust through the filter screen, and the filter screen has a large amount of dusts on the surface after long-time the use to influence the cooling of quick-witted incasement portion.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In view of the deficiencies of the prior art, the utility model provides a dustproof device for a computer, which solves the problems mentioned in the background technology.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: a dustproof device for a computer comprises a case, wherein the left and right inner side walls of the case are fixedly connected with two baffle plates, square plates are arranged above the left and right baffle plates, a dust removal case is arranged between the two square plates, the left and right side surfaces of the dust removal case are fixedly connected to the mutually adjacent surfaces of the two square plates, two blowing mechanisms are arranged on the upper wall of the dust removal case, connecting rods are fixedly connected to the positions of the inner top wall of the dust removal case, which are positioned at the left and right sides of the blowing mechanisms, one ends of the connecting rods, which are far away from the inner top wall of the dust removal case, are fixedly connected with a fixed plate, the left and right inner side walls of the dust removal case are fixedly connected with two thread sleeves, a lead screw is inserted into one surface of each thread sleeve, which is far away from the left and right inner side walls of the dust removal case, arc plates are sleeved on the outer surfaces of the left and right lead screws, two clamping rods are fixedly connected to the upper surface of each arc plate, and positioned in the fixed plate, be provided with the electromagnetism net between two arcs, and the left and right sides fixed connection of electromagnetism net is in the one side that two arcs are close to each other, and the position that the inside of dust removal case is located the electromagnetism net below is provided with the filter screen, and the filter screen about two mounting panels of the equal fixedly connected with of side, the surface is located the equal fixedly connected with backup pad in position of every mounting panel about the dust removal case, and every backup pad all passes through threaded rod fixed connection with the mounting panel.

Preferably, the lower surface of the chassis is fixedly connected with four gaskets.

Preferably, the number of the connecting rods on the fixing plate is three, and the three connecting rods are distributed on the upper surface of the fixing plate at equal intervals.

Preferably, the lower surface of the fixing plate is provided with a clamping groove at the position of the clamping rod, and the size of the clamping groove is matched with that of the clamping rod.

Preferably, each screw rod is located the equal fixedly connected with hexagonal board in position between two arc-shaped plates, and the diameter of hexagonal board is greater than the diameter of screw rod.

Preferably, the mounting plate and the support plate are both located inside the case, and the mounting plate and the support plate are both located outside the dust removal case.

(III) advantageous effects

The utility model provides a dustproof device for a computer. The method has the following beneficial effects:

1. the dustproof device for the computer is characterized in that the case, the dust removal box and the blowing mechanism are arranged, and then outside air can be blown to the inside of the case through the blowing mechanism, so that the inside of the case can be cooled, then the electromagnetic net and the filter screen are arranged, and then dust in outside air can be filtered out through the electromagnetic net and the filter screen, so that dust in air entering the inside of the case is reduced, then the square plate, the mounting plate, the support plate and the threaded rod are arranged, the square plate is moved upwards, so that the dust removal box can be taken out from the inside of the case, then the threaded rod is disassembled, so that the filter screen can be disassembled from the lower part of the dust removal box, so that the dust on the filter screen can be cleaned, then the lead screw, the threaded sleeve, the arc-shaped plate and the electromagnetic net are arranged, and the lead screw can be taken out from the inside of the threaded sleeve through the rotation of the lead screw, then and then can take out the inside of dust removal case with the electromagnetism net to can clear up the electromagnetism net, then solved current dust keeper and mostly removed dust through the filter screen, and the filter screen has a large amount of dusts after long-time the use, thereby influences the problem of quick-witted incasement portion cooling.

2. This dust keeper for computer through setting up hexagonal board, lead screw and arc, and then more convenient when making the lead screw rotate through hexagonal board, then through setting up packing ring and quick-witted case, and then through the packing ring to can prevent that quick-witted case and ground from taking place the friction, thereby can protect the lower surface of quick-witted case.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional view of a chassis according to the present invention;

FIG. 3 is a schematic sectional view of the dust removing box of the present invention;

FIG. 4 is a schematic view of the internal structure of the dust box of the present invention;

FIG. 5 is a partially enlarged schematic view of the present invention;

FIG. 6 is an enlarged view of the structure at A in FIG. 3 according to the present invention.

Wherein, 1 quick-witted case, 2 baffles, 3 square boards, 4 dust removal casees, 5 blow the mechanism, 6 connecting rods, 7 fixed plates, 8 thread bushes, 9 lead screws, 10 arc, 11 kellies, 12 electromagnetic screen, 13 filter screens, 14 mounting panels, 15 backup pads, 16 threaded rods, 17 packing rings, 18 draw-in grooves, 19 hexagonal boards.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The embodiment of the utility model provides a dustproof device for a computer, which comprises a case 1, wherein the left inner side wall and the right inner side wall of the case 1 are fixedly connected with two baffle plates 2, square plates 3 are arranged above the left baffle plate 2 and the right baffle plate 2, a dust removing case 4 is arranged between the two square plates 3, the square plates 3 can be supported through the baffle plates 2, then the dust removing case 4 can be supported, the left side surface and the right side surface of the dust removing case 4 are fixedly connected to the mutually adjacent surfaces of the two square plates 3, two air blowing mechanisms 5 are arranged on the upper wall of the dust removing case 4, air can be blown into the case 1 through the arrangement of the air blowing mechanisms 5, then the interior of the case 1 can be cooled, connecting rods 6 are fixedly connected to the positions of the inner top wall of the dust removing case 4, the ends of the connecting rods 6 far away from the inner top wall of the dust removing case 4 are fixedly connected with fixing plates 7, through the arrangement of the connecting rod 6, the fixing plate 7 can be further supported, the left inner side wall and the right inner side wall of the dust removing box 4 are fixedly connected with two thread sleeves 8, one surface of each thread sleeve 8, which is far away from the left inner side wall and the right inner side wall of the dust removing box 4, is inserted with the lead screw 9, the lead screw 9 can be separated from the thread sleeves 8 when the lead screw 9 rotates, the outer surfaces of the lead screws 9 on the left side and the right side are sleeved with the arc-shaped plates 10, the upper surface of each arc-shaped plate 10 is fixedly connected with two clamping rods 11, the clamping rods 11 are positioned in the fixing plate 7, so that the arc-shaped plates 10 are more convenient to fix, the clamping rods 11 are positioned in the fixing plate 7, the electromagnetic net 12 is arranged between the two arc-shaped plates 10, the left side and the right side of the electromagnetic net 12 are fixedly connected to the surfaces, which are close to each other, the electromagnetic net 12 can support dust in the air through the electromagnetic net 12, the filter screen 13 is arranged in the dust removing box 4 below the electromagnetic net 12, the left side and the right side of the filter screen 13 are fixedly connected with two mounting plates 14, the left outer surface and the right outer surface of the dust removing box 4 are fixedly connected with a support plate 15 at the position of each mounting plate 14, each support plate 15 is fixedly connected with the mounting plate 14 through a threaded rod 16, the filter screen 13 can be supported through the mounting plates 14 and the support plates 15, the lower surface of the case 1 is fixedly connected with four gaskets 17, the case 1 can be supported by arranging the gaskets 17, the number of the connecting rods 6 on the fixing plate 7 is three, the three connecting rods 6 are distributed on the upper surface of the fixing plate 7 at equal intervals, the fixing plate 7 can be supported by arranging the connecting rods 6, and the clamping grooves 18 are arranged at the position of the lower surface of the fixing plate 7 on the clamping rods 11, and the size of draw-in groove 18 and kelly 11 looks adaptation, through setting up draw-in groove 18, and then it is more convenient when fixing arc plate 10, every lead screw 9 is located the equal fixedly connected with hexagonal board 19 in position between two arc plates 10, and the diameter of hexagonal board 19 is greater than the diameter of lead screw 9, through setting up hexagonal board 19, and then it is more convenient when making lead screw 9 rotate, mounting panel 14 and backup pad 15 all are located quick-witted case 1's inside, and mounting panel 14 and backup pad 15 all are located the outside of dust removal case 4, and then can support filter screen 13 through mounting panel 14 and backup pad 15.

The working principle is as follows: when dust keeper for the computer, can make outside wind blow to quick-witted case 1's inside through blow mechanism 5, thereby can cool down quick-witted case 1's inside, then can filter out the dust in the outside air through electromagnetic screen 12 and filter screen 13, thereby make and reduce the dust in the air that enters into quick-witted case 1 inside, then through square board 3 of upward movement, thereby can take out dust removal case 4 from quick-witted case 1's inside, then through dismantling threaded rod 16, and then can dismantle filter screen 13 from the below of dust removal case 4, and then can clear up the dust on the filter screen 13, then rotation through lead screw 9, thereby can take out lead screw 9 from the inside of thread bush 8, then and then can take out electromagnetic screen 12 from the inside of dust removal case 4, thereby can clear up electromagnetic screen 12.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a dust keeper for computer, includes quick-witted case (1), its characterized in that: the left inner side wall and the right inner side wall of the case (1) are fixedly connected with two baffle plates (2), square plates (3) are arranged above the left baffle plate and the right baffle plate (2), a dust removal box (4) is arranged between the two square plates (3), the left side surface and the right side surface of the dust removal box (4) are fixedly connected with one surfaces of the two square plates (3) which are close to each other, two air blowing mechanisms (5) are arranged on the upper wall of the dust removal box (4), connecting rods (6) are fixedly connected with positions of the inner top wall of the dust removal box (4) which are positioned at the left side and the right side of the air blowing mechanisms (5), one ends of the connecting rods (6) far away from the inner top wall of the dust removal box (4) are fixedly connected with fixed plates (7), the left inner side wall and the right inner side wall of the dust removal box (4) are fixedly connected with two thread sleeves (8), and one surface of each thread sleeve (8) far away from the left inner side wall and the right side wall of the dust removal box (4) is inserted with a screw rod (9), arc (10) have been cup jointed to the surface of left and right sides lead screw (9), the equal fixedly connected with of upper surface of every arc (10) blocks pole (11), and block pole (11) are located the inside of fixed plate (7), be provided with electromagnetism net (12) between two arcs (10), and the one side that left and right sides fixed connection of electromagnetism net (12) is close to each other in two arcs (10), the position that the inside of dust removal case (4) is located electromagnetism net (12) below is provided with filter screen (13), and two mounting panels (14) of the equal fixedly connected with in side about filter screen (13), the equal fixedly connected with backup pad (15) in position that the surface is located every mounting panel (14) is controlled to dust removal case (4), and every backup pad (15) all pass through threaded rod (16) fixed connection with mounting panel (14).

2. The dustproof device for a computer according to claim 1, wherein: the lower surface of the case (1) is fixedly connected with four gaskets (17), and the number of the gaskets (17) is four.

3. The dustproof device for a computer according to claim 1, wherein: the number of the connecting rods (6) on the fixing plate (7) is three, and the three connecting rods (6) are distributed on the upper surface of the fixing plate (7) at equal intervals.

4. The dustproof device for a computer according to claim 1, wherein: the lower surface of the fixing plate (7) is provided with a clamping groove (18) at the position of the clamping rod (11), and the size of the clamping groove (18) is matched with that of the clamping rod (11).

5. The dustproof device for a computer according to claim 1, wherein: each screw rod (9) is located between the two arc-shaped plates (10) and is fixedly connected with a hexagonal plate (19), and the diameter of the hexagonal plate (19) is larger than that of the screw rod (9).

6. The dustproof device for a computer according to claim 1, wherein: mounting panel (14) and backup pad (15) all are located the inside of quick-witted case (1), and mounting panel (14) and backup pad (15) all are located the outside of dust removal case (4).