CN217467600U

CN217467600U - Dustproof case for computer

Info

Publication number: CN217467600U
Application number: CN202221567294.2U
Authority: CN
Inventors: 刘海
Original assignee: Hubei Dingjia Information Technology Co ltd
Current assignee: Hubei Dingjia Information Technology Co ltd
Priority date: 2022-06-22
Filing date: 2022-06-22
Publication date: 2022-09-20
Anticipated expiration: 2032-06-22

Abstract

The utility model relates to a dustproof quick-witted case field discloses a dustproof quick-witted case for computer, the load simulator comprises a case, U type adaptation groove has been seted up on the machine case, U type adaptation inslot card is equipped with U type piece, the mounting hole has all been seted up to U type piece both sides, the fixed dust screen that is provided with in the mounting hole, the fixed base that is provided with of bottom of the case portion, the circular slot has all been seted up to the base both sides, it is connected with the pivot to rotate on the circular slot lateral wall, the equal fixed disc that is provided with in pivot both ends, two slide openings have been seted up to the disc tip, sliding contact has the slide bar in the slide opening, the slide bar end fixing is provided with the fender dish, the welding has the spring between fender dish and the disc, and two slide bar end fixing are provided with a square plate. The utility model has the advantages of it is following and effect: can prevent that the dust from entering into quick-witted incasement portion, protect the electronic component of quick-witted incasement to conveniently pull down the dust screen and wash, satisfy the user demand.

Description

Dustproof case for computer

Technical Field

The utility model relates to a dustproof quick-witted case technical field, in particular to dustproof quick-witted case for computer.

Background

With the advent of the internet era, computers are becoming more and more popular for people as important office entertainment tools, and computers commonly used by people include notebook computers and desktop computers, wherein desktop computers are generally applied to various office teaching scenes due to high cost performance and good performance.

Carry out the during operation at the computer among the prior art, can produce the heat in the machine case, radiator fan generally all installs on the spare part of machine case, and seted up the thermovent on the machine case so that faster giving off the heat, but current computer machine case gets into the dust easily, the dust covers on inside electronic component, because the dust of long-term accumulation, the heat that electronic component produced is difficult to the effluvium, cause quick-witted incasement electronic component to damage easily, consequently, need design one kind and can prevent that the dust from entering into quick-witted incasement portion, carry out the dustproof quick-witted case that is used for the computer that protects to the electronic component of quick-witted incasement.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a dustproof quick-witted case for computer has and can prevent that the dust from entering into quick-witted incasement portion, carries out the effect protected to the electronic component of quick-witted incasement.

The above technical purpose of the present invention can be achieved by the following technical solutions: the improved dustproof fan comprises a case, the U-shaped adaptation groove has been seted up on the quick-witted case, U-shaped adaptation inslot card is equipped with U type piece, the mounting hole has all been seted up to U type piece both sides, the mounting hole internal fixation is provided with the dust screen, the fixed base that is provided with of machine bottom of the case portion, the circular slot has all been seted up to the base both sides, it is connected with the pivot to rotate on the circular slot lateral wall, the equal fixed disc that is provided with in pivot both ends, two slide openings have been seted up to the disc tip, sliding contact has the slide bar in the slide opening, slide bar end fixing is provided with the fender dish, the welding has the spring between fender dish and the disc, and two slide bar end fixing are provided with a square plate, the fixed rectangular plate that is provided with in square plate side, the rectangular groove has all been seted up to U type piece both sides, the rectangular plate clamps with the rectangular groove mutually.

The utility model discloses a further set up to: the two side walls of the case are provided with heat dissipation ports, and the U-shaped blocks cover the two heat dissipation ports.

The utility model discloses a further set up to: an assembly hole is formed in the inner wall, close to each other, of one side of each circular groove, two bearings are fixedly arranged in the assembly hole, and the rotating shaft is fixedly connected with the inner ring of each bearing.

The utility model discloses a further set up to: the side face of the square plate is in contact with the U-shaped block.

By adopting the technical scheme, the square plate is limited.

The utility model discloses a further set up to: the rotating shaft is positioned between the two sliding rods.

The utility model discloses a further set up to: the side surface of the square plate is contacted with the disc.

By adopting the technical scheme, the square plate is limited.

The utility model has the advantages that:

1. the utility model prevents external dust from entering the case through the case, the U-shaped block and the dust screen, and protects the electronic elements in the case;

2. the utility model discloses a U type piece, dust screen, pivot, disc, slide bar, fender dish, spring, square plate, rectangular plate and the rectangular channel that sets up, two square plates of pulling can be so that slide bar and fender dish synchronous motion for keep off dish extrusion spring, shift out the rectangular channel until the rectangular plate, then rotate the square plate, make square plate and U type piece phase separation, the last U type piece that upwards stimulates, the convenient dust screen of U type piece on to U type piece of pulling down fast washs, satisfies the user demand.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a dustproof case for a computer according to the present invention.

Fig. 2 is a schematic sectional view of a dustproof case for a computer according to the present invention.

Fig. 3 is a schematic view of a portion a of fig. 2.

In the figure, 1, a chassis; 2. a U-shaped adapting groove; 3. a U-shaped block; 4. a dust screen; 5. a base; 6. a circular groove; 7. a rotating shaft; 8. a disc; 9. a slide bar; 10. a catch plate; 11. a spring; 12. a square plate; 13. a rectangular plate; 14. a rectangular groove.

Detailed Description

The technical solution of the present invention will be clearly and completely described below with reference to the specific embodiments. It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1, 2 and 3, the utility model provides a dustproof case for a computer, which comprises a case 1, a U-shaped adapting groove 2 is arranged on the case 1, a U-shaped block 3 is clamped in the U-shaped adapting groove 2, two sides of the U-shaped block 3 are provided with mounting holes, a dustproof net 4 is fixedly arranged in the mounting holes, two side walls of the case 1 are provided with heat dissipation ports, the U-shaped block 3 covers two heat dissipation ports to shield the heat dissipation ports, the case 1 is subjected to dustproof treatment, a case cover is fixedly arranged at the rear side of the case 1 through bolts, the case cover is convenient to be taken down to maintain the interior of the case 1, the bottom of the case 1 is fixedly provided with a base 5, two sides of the base 5 are provided with circular grooves 6, the side walls of the circular grooves 6 are rotatably connected with a rotating shaft 7, two ends of the rotating shaft 7 are both fixedly provided with discs 8, the end parts of the discs 8 are provided with two sliding holes, sliding rods 9 are in sliding contact in the sliding holes, the rotating shaft 7 is positioned between the two sliding rods 9, the end parts of the sliding rods 9 are fixedly provided with baffle plates 10, springs 11 are welded between the baffle plates 10 and the circular disks 8, the end parts of the two sliding rods 9 are fixedly provided with square plates 12, the side surfaces of the square plates 12 are fixedly provided with rectangular plates 13, the two sides of each U-shaped block 3 are respectively provided with a rectangular groove 14, the rectangular plates 13 are clamped with the rectangular grooves 14, the dustproof net 4 is covered at the heat dissipation port of the case 1, dust can be effectively prevented from entering the case 1 to protect electronic elements in the case 1, the sliding rods 9 can drive the baffle plates 10 to move by pulling the two square plates 12, the baffle plates 10 extrude the springs 11, the square plates 12 simultaneously drive the rectangular plates 13 to move, the rectangular plates 13 move out of the rectangular grooves 14, then the square plates 12 are rotated to enable the square plates 12, the circular disks 8 and the rotating shafts 7 to rotate together, the square plates 12 are separated from the U-shaped blocks 3, and then the U-shaped blocks 3 are pulled, can pull down U type piece 3, conveniently pull down U type piece 3 and wash dust screen 4 on to U type piece 3.

Specifically, an assembly hole has been seted up on the one side inner wall that two circular slots 6 are close to each other, and the assembly hole internal fixation is provided with two bearings, and pivot 7 and bearing inner race fixed connection improve the stability of pivot 7 when rotatory.

Specifically, the side surface of the square plate 12 is in contact with the U-shaped block 3, and the side surface of the square plate 12 is in contact with the disc 8, so that the square plate 12 can be limited.

The above is that the utility model provides a dustproof quick-witted case for computer introduces in detail. The principles and embodiments of the present invention have been explained herein using specific embodiments, which are merely used to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.

Claims

1. A dustproof machine case for a computer is characterized by comprising a machine case (1), wherein a U-shaped adaptive groove (2) is formed in the machine case (1), a U-shaped block (3) is clamped in the U-shaped adaptive groove (2), mounting holes are formed in two sides of the U-shaped block (3), a dustproof net (4) is fixedly arranged in the mounting holes, a base (5) is fixedly arranged at the bottom of the machine case (1), circular grooves (6) are formed in two sides of the base (5), a rotating shaft (7) is rotatably connected to the side wall of each circular groove (6), discs (8) are fixedly arranged at two ends of each rotating shaft (7), two sliding holes are formed in the end portion of each disc (8), sliding rods (9) are in sliding contact in the sliding holes, blocking discs (10) are fixedly arranged at the end portions of the sliding rods (9), and springs (11) are welded between the blocking discs (10) and the discs (8), the end parts of the two sliding rods (9) are fixedly provided with a square plate (12), the side surfaces of the square plate (12) are fixedly provided with rectangular plates (13), the two sides of the U-shaped block (3) are respectively provided with a rectangular groove (14), and the rectangular plates (13) are clamped with the rectangular grooves (14).

2. The dustproof case for the computer according to claim 1, wherein heat dissipation ports are formed in both side walls of the case (1), and the U-shaped block (3) covers the two heat dissipation ports.

3. The dustproof computer case for the computer according to claim 1, wherein an assembly hole is formed in the inner wall of one side of the two circular grooves (6) close to each other, two bearings are fixedly arranged in the assembly hole, and the rotating shaft (7) is fixedly connected with the inner ring of the bearing.

4. The dust-proof case for computer of claim 1, wherein the side of the square plate (12) contacts with the U-shaped block (3).

5. Dust-proof casing for a computer according to claim 1, characterised in that the pivot (7) is located between two sliding bars (9).

6. Dust-proof housing for a computer according to claim 1, characterized in that the square plates (12) are in contact with the discs (8) on their sides.