CN212484278U

CN212484278U - Computer host with dustproof construction

Info

Publication number: CN212484278U
Application number: CN202021732339.8U
Authority: CN
Inventors: 马英坤
Original assignee: Henan University
Current assignee: Henan University
Priority date: 2020-08-19
Filing date: 2020-08-19
Publication date: 2021-02-05
Anticipated expiration: 2030-08-19

Abstract

The utility model discloses a main frame with dustproof construction relates to the computer field. This computer mainframe with dustproof construction, the side activity joint of quick-witted case has dustproof casket, and the side of quick-witted case and the top sliding connection who is located dustproof casket have the push pedal, and the side of push pedal extends to the inside fixedly connected with slide bar of quick-witted case through the slip strip, and the inside activity joint of dustproof casket has dustproof otter board, and the inside activity joint of dustproof otter board has the cotton that absorbs water. This main frame with dustproof construction, when using through the cotton activity joint that will absorb water between two sets of dustproof otter boards, then with dustproof otter board activity joint in the inside of dustproof casket, then fix at the upper surface of dustproof casket through the slide bar joint, the fan of quick-witted incasement at this moment is when outside exhaust, removes dust through dustproof otter board, the cotton steam with in the air that absorbs water simultaneously adsorbs, prevent when carrying on dirt that the part of quick-witted incasement from rustting because of humidity.

Description

Computer host with dustproof construction

Technical Field

The utility model relates to a computer technology field specifically is a main frame with dustproof construction.

Background

Nowadays, computers have become an indispensable instrument in people's life and work, can improve work efficiency through the computer, relax the amusement simultaneously in leisure, and the computer is in the in-process internals that uses can produce a large amount of heats, therefore usually can set up the vent at the host computer side of computer to install the fan in the quick-witted case and dispel the heat.

But at radiating in-process, the fan drives the air and takes place to remove, can bring the dust in the outside air into quick-witted incasement portion this moment, the dust adhesion can make the radiating efficiency of part reduce at the inside part surface of host computer, thereby make the functioning speed of host computer reduce, consequently, need carry out dustproof processing to the host computer, and most host computers are all dustproof through setting up netted metal sheet at the vent now, but these metal mesh's dustproof effect is relatively poor, and with the host computer time integrative casting, it is very inconvenient when clearing up the dust, need stretch into quick-witted incasement portion with the clearance instrument and clear up, damage internals very easily, consequently, need to improve to this.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a be not enough to prior art, the utility model provides a computer mainframe with dustproof construction to solve the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a computer mainframe with dustproof construction, includes quick-witted case, the side activity joint of machine case has dustproof casket, the side of machine case and the top sliding connection who is located dustproof casket have the push pedal, the side fixedly connected with slide bar of push pedal, the one end that the push pedal was kept away from to the slide bar extends to the inside fixedly connected with slide bar of machine case, the top activity joint of slide bar has fixed sleeve, the bottom activity of slide bar is pegged graft at the upper surface of dustproof casket, fixed sleeve's inside activity joint has the spring, fixed sleeve fixed connection is on the inside wall of machine case, the bottom of dustproof casket is rotated and is connected in the lateral wall of machine case, the outer fixed surface of dustproof casket is connected with the metal mesh, the inside activity joint of dustproof casket has dustproof otter board, the inside activity joint of dustproof otter board has the cotton of inhaling water.

Preferably, the side wall of the case is provided with a vent, the dustproof box is movably clamped in the vent, two sides of the bottom end of the dustproof box are fixedly connected with rotating shafts, and two sides of the bottom end of the vent are provided with rotating grooves matched with the rotating shafts.

Preferably, the outer surface of the case is provided with a sliding groove above the ventilation opening, and the sliding strip is slidably connected inside the sliding groove.

Preferably, the top end of the sliding rod is fixedly connected with a baffle, the baffle is movably clamped inside the fixed sleeve, one end of the spring abuts against the inner top wall of the fixed sleeve, and the other end of the spring abuts against the upper surface of the baffle.

Preferably, the upper surface of the dustproof box is provided with a clamping groove, and the bottom end of the sliding rod is movably inserted into the clamping groove.

Preferably, the inside both sides of dustproof casket all have seted up the spacing groove, the equal fixedly connected with spacing strip in both sides of dustproof otter board, spacing movable joint is in the inside of spacing groove.

Preferably, the number of the dustproof screen plates is two, the inner side walls of the dustproof screen plates are provided with accommodating grooves, the absorbent cotton is movably clamped inside the accommodating grooves, the outer surface of one dustproof screen plate is provided with inserting holes, and the outer surface of the other dustproof screen plate is fixedly connected with inserting rods matched with the inserting holes.

The utility model provides a main frame with dustproof construction, its beneficial effect who possesses as follows:

1. this main frame with dustproof construction, when using through cotton activity joint that will absorb water between two sets of dustproof otter boards, then with the inside of dustproof otter board activity joint at dustproof casket, and use the pivot to rotate as the axle center with dustproof casket and make dustproof casket hug closely in the inside of vent, then fix at the upper surface of dustproof casket through the slide bar joint, the fan of quick-witted incasement is when outwards exhausting this moment, inside the outside air enters into dustproof otter board through the metal mesh of dustproof casket surface, remove dust through dustproof otter board, the cotton moisture in with the air that absorbs water simultaneously adsorbs falls, prevent that the part of quick-witted incasement from rustting because of the humidity when carrying out dirt-proofly.

2. This main frame with dustproof construction, after using a period, through upwards promoting the push pedal, the slip is inside upwards sliding in the spout this moment for the bottom of slide bar breaks away from the draw-in groove is inside, and the top of slide bar drives the baffle and makes the spring compressed at the inside rebound of fixed sleeve simultaneously, will prevent dust the casket rotation this moment and open, will prevent dust the otter board and outwards pull out along the spacing groove and clear up, conveniently clears up the dust on the dustproof otter board.

Drawings

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

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

FIG. 3 is a schematic view of the outer surface structure of the push plate of the present invention;

fig. 4 is a schematic view of the internal structure of the dustproof box of the present invention.

In the figure: 1. a chassis; 2. a dust-proof box; 3. pushing the plate; 4. a vent; 5. a chute; 6. fixing the sleeve; 7. a spring; 8. a slide bar; 9. a slide bar; 10. a baffle plate; 11. a metal mesh; 12. a rotating shaft; 13. a limiting groove; 14. a card slot; 15. a limiting strip; 16. a dustproof screen plate; 17. absorbent cotton.

Detailed Description

The embodiment of the utility model provides a computer mainframe with dustproof structure, as shown in fig. 1-4, comprising a case 1, a dustproof box 2 is movably clamped on the side surface of the case 1, a push plate 3 is slidably connected on the side surface of the case 1 and above the dustproof box 2, a sliding strip 9 is fixedly connected on the side surface of the push plate 3, one end of the sliding strip 9 far away from the push plate 3 extends to the inside of the case 1 and is fixedly connected with a sliding rod 8, the top end of the sliding rod 8 is movably clamped with a fixed sleeve 6, the bottom end of the sliding rod 8 is movably inserted on the upper surface of the dustproof box 2, the inside of the fixed sleeve 6 is movably clamped with a spring 7, the fixed sleeve 6 is fixedly connected on the inner side wall of the case 1, the bottom end of the dustproof box 2 is rotatably connected in the side wall of the case 1, the outer surface of the dustproof box 2 is fixedly connected with a metal, the inner part of the dustproof mesh plate 16 is movably clamped with absorbent cotton 17.

Furthermore, the upper surface of the dustproof box 2 is provided with a clamping groove 14, the bottom end of the sliding rod 8 is movably inserted in the clamping groove 14, two sides of the interior of the dustproof box 2 are respectively provided with a limiting groove 13, two sides of the dustproof screen plate 16 are respectively and fixedly connected with a limiting strip 15, the limiting strips 15 are movably clamped in the limiting grooves 13, the number of the dustproof screen plates 16 is two, the inner side walls of the two groups of dustproof screen plates 16 are respectively provided with a containing groove, the absorbent cotton 17 is movably clamped in the containing grooves, the outer surface of one group of dustproof screen plates 16 is provided with a jack, the outer surface of the other group of dustproof screen plates 16 is fixedly connected with an inserting rod matched with the jack, when dust is cleaned, the dustproof screen plates 16 are pulled out along the limiting grooves 13 for cleaning, the absorbent cotton 17 is taken out from the interior of the dustproof screen plates 16 for drying and dehumidifying, when the case 1 is dustproof, the parts in the case 1 are, and facilitates dust cleaning of the dust-proof screen 16.

More specifically, vent 4 has been seted up on the lateral wall of machine case 1, dustproof 2 movable joint of casket is in the inside of vent 4, the equal fixedly connected with pivot 12 in bottom both sides of dustproof casket 2, the rotation groove with pivot 12 looks adaptation is seted up to the bottom both sides of vent 4, spout 5 has been seted up to the surface of machine case 1 and the top that is located

vent

4, 9 sliding connection of slip strip is in the inside of spout 5, the top fixedly connected with baffle 10 of slide bar 8, baffle 10 movable joint is in the inside of fixed sleeve 6, the one end of spring 7 offsets with the interior roof of fixed sleeve 6, the other end of spring 7 offsets with the upper surface of baffle 10, make the bottom of slide bar 8 activity joint all the time in the inside of draw-in groove 14 of dustproof 2 upper surface of casket through spring 7, it is fixed to carry out the joint to dustproof casket 2.

The working principle is as follows: the utility model discloses a computer mainframe with dustproof structure, when the device is used, the device is movably clamped between two groups of dustproof screen boards 16 through absorbent cotton 17, then the dustproof screen boards 16 are movably clamped inside a dustproof box 2, the dustproof box 2 is rotated by taking a rotating shaft 12 as an axis to enable the dustproof box 2 to be tightly attached inside a vent 4, then the dustproof box 2 is clamped on the upper surface of the dustproof box 2 through a sliding rod 8 for fixing, at the moment, when a fan in a case 1 exhausts outwards, external air enters the dustproof screen boards 16 through a metal net 11 on the outer surface of the dustproof box 2, dust removal is carried out through the dustproof screen boards 16, meanwhile, the absorbent cotton 17 absorbs water vapor in the air, the filtered air enters the case 1 for internal circulation for internal heat exchange, after a period of use, the push plate 3 is pushed upwards, at the moment, a sliding strip 9 slides upwards in a sliding groove 5, make the bottom of slide bar 8 break away from draw-in groove 14 is inside, the top of slide bar 8 drives baffle 10 simultaneously and makes spring 7 compressed at the inside rebound of fixed sleeve 6, rotate dustproof casket 2 this moment and open, outwards pull out dustproof otter board 16 along spacing groove 13 and clear up, and take out the cotton 17 that will absorb water from dustproof otter board 16 is inside shines and dehumidifies, prevent that the part in the quick-witted case 1 from rustting because of humidity when carrying out quick-witted case 1 dirt, and conveniently carry out the dust clearance of dustproof otter board 16.

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 computer mainframe with dustproof construction, includes quick-witted case (1), its characterized in that: the dustproof case is characterized in that a dustproof box (2) is movably clamped on the side face of the case (1), a push plate (3) is slidably connected to the side face of the case (1) and is positioned above the dustproof box (2), a sliding strip (9) is fixedly connected to the side face of the push plate (3), one end, far away from the push plate (3), of the sliding strip (9 extends to the inner portion of the case (1) and is fixedly connected with a sliding rod (8), a fixed sleeve (6) is movably clamped at the top end of the sliding rod (8), the bottom end of the sliding rod (8) is movably inserted into the upper surface of the dustproof box (2), a spring (7) is movably clamped inside the fixed sleeve (6), the fixed sleeve (6) is fixedly connected to the inner side wall of the case (1), the bottom end of the dustproof box (2) is rotatably connected into the side wall of the case (1), a metal net (11) is fixedly connected to the outer surface, the inside activity joint of dustproof casket (2) has dustproof otter board (16), the inside activity joint of dustproof otter board (16) has cotton (17) that absorb water.

2. The computer host with a dustproof structure according to claim 1, wherein: the dustproof case is characterized in that a ventilation opening (4) is formed in the side wall of the case (1), the dustproof case (2) is movably clamped inside the ventilation opening (4), a rotating shaft (12) is fixedly connected to two sides of the bottom end of the dustproof case (2), and rotating grooves matched with the rotating shaft (12) are formed in two sides of the bottom end of the ventilation opening (4).

3. The computer host with a dustproof structure according to claim 2, wherein: the outer surface of the case (1) is located above the ventilation opening (4) and is provided with a sliding groove (5), and the sliding strip (9) is connected to the inside of the sliding groove (5) in a sliding mode.

4. The computer host with a dustproof structure according to claim 1, wherein: the top end of the sliding rod (8) is fixedly connected with a baffle (10), the baffle (10) is movably clamped inside the fixed sleeve (6), one end of the spring (7) is abutted to the inner top wall of the fixed sleeve (6), and the other end of the spring (7) is abutted to the upper surface of the baffle (10).

5. The computer host with a dustproof structure according to claim 1, wherein: the upper surface of the dustproof box (2) is provided with a clamping groove (14), and the bottom end of the sliding rod (8) is movably inserted in the clamping groove (14).

6. The computer host with a dustproof structure according to claim 1, wherein: limiting grooves (13) are formed in two sides of the interior of the dustproof box (2), limiting strips (15) are fixedly connected to two sides of the dustproof screen plate (16), and the limiting strips (15) are movably clamped in the limiting grooves (13).

7. The computer host with a dustproof structure according to claim 1, wherein: the quantity of dustproof otter board (16) is two sets of, and is two sets of the holding groove has all been seted up to the inside wall of dustproof otter board (16), cotton (17) activity joint that absorbs water is in the inside of holding the groove, and is a set of the jack has been seted up to the surface of dustproof otter board (16), another group the outer fixed surface of dustproof otter board (16) is connected with the inserted bar with jack looks adaptation.