CN215814032U

CN215814032U - Waterproof dust collector for computer

Info

Publication number: CN215814032U
Application number: CN202122339349.6U
Authority: CN
Inventors: 张光平
Original assignee: Guizhou Vocational Technology College Of Electronics & Information
Current assignee: Guizhou Vocational Technology College Of Electronics & Information
Priority date: 2021-09-27
Filing date: 2021-09-27
Publication date: 2022-02-11
Anticipated expiration: 2031-09-27

Abstract

The utility model discloses a waterproof and dust-removing device for a computer, which comprises a box body, wherein the left side and the right side of the inner wall surface of the box body are respectively provided with a first sliding groove and a second sliding groove, a threaded rod I is rotatably arranged in the first sliding groove, a sliding rod is fixedly arranged in the second sliding groove, a sliding block is slidably arranged on the sliding rod, an annular dustproof net is arranged, when the computer needs to be radiated, a handle I is rotated, a nut drives a connecting plate to move upwards, so that the annular dustproof net moves upwards through a through hole, the heat in the computer can be effectively radiated to the external environment through the annular dustproof net, when the heat radiation is not needed, the annular dustproof net is accommodated in the box body, a trapezoidal cover can seal the through hole, the dust can be effectively reduced from entering the box body, and meanwhile, the inclined surface of the trapezoidal cover can guide water to the periphery of the through hole, avoiding water from being sprinkled into the box body and being beneficial to prolonging the service life of the computer.

Description

Waterproof dust collector for computer

Technical Field

The utility model belongs to the technical field of dust removal devices, and particularly relates to a waterproof dust removal device for a computer.

Background

In the process of using the computer, the heat dissipation and ventilation inside the computer are often accelerated by the heat dissipation fan when the computer runs, so that a large amount of dust in the air enters the inside of the computer, and when the dust inside the computer is accumulated and stored, the heat dissipation performance of the computer is reduced, and the normal operation of computer equipment is influenced.

The dust removal device in the prior art is easy to damage a computer when a large number of computers accumulate certain dust and then are disassembled and cleaned, meanwhile, heat dissipation holes of the computers are mostly not shielded, people carelessly spray water on a case in daily use, internal electronic elements are easily damaged, and the service life of the computers is shortened.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a waterproof and dust-removing device for a computer to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a waterproof and dust-removing device for a computer comprises a box body, wherein the left side and the right side of the inner wall surface of the box body are respectively provided with a first sliding chute and a second sliding chute, a first threaded rod is rotatably arranged inside the first sliding groove, a sliding rod is fixedly arranged inside the second sliding groove, a sliding block is slidably arranged on the sliding rod, a first nut is connected to the first threaded rod in a threaded mode, the top of the first threaded rod penetrates through the inner top surface of the first sliding groove and is fixedly connected with a handle, a connecting plate is fixedly connected between the sliding block and the first nut, a first fixing ring is fixedly arranged on the upper surface of the connecting plate, the upper surface of the first fixing ring is fixedly connected with an annular dustproof net, the upper surface of the annular dustproof net is fixedly connected with a second fixing ring, the upper surface of the second fixing ring is in threaded connection with a trapezoidal cover, a through hole is formed in the inner top surface of the box body, and the annular dustproof net is slidably mounted inside the through hole.

By adopting the scheme, through the arrangement of the annular dustproof net, when the computer needs to be radiated, the first handle is rotated, the nut drives the connecting plate to move upwards, so that the annular dustproof net moves upwards through the through hole, the heat in the computer can be effectively radiated to the external environment through the annular dustproof net, when the heat radiation is not needed, the annular dustproof net is accommodated in the box body, the trapezoidal cover can seal the through hole, the dust can be effectively prevented from entering the box body, meanwhile, the inclined surface of the trapezoidal cover can guide the water to the periphery of the through hole, the water is prevented from being sprayed to the inside of the box body, and the service life of the computer is prolonged; through setting up the slide bar, carry out position limit to the connecting plate.

As a preferred embodiment, a first spring is sleeved on the sliding rod, one end of the first spring is fixedly connected with the inner bottom surface of the second sliding groove, and the other end of the first spring is fixedly connected with the lower surface of the sliding block.

By adopting the scheme, the first spring is arranged, and the first spring is utilized to support the sliding block, so that the connecting plate moves more stably.

As a preferred embodiment, the holding tank has all been seted up to two sides about the box, a plurality of louvres one have been seted up to the internal face of holding tank, the inside fixed mounting of holding tank has fan and dust screen.

By adopting the above scheme, through setting up the fan, the fan can be further give off the inside heat of box to the external environment, is equipped with the dust screen simultaneously, avoids the dust to enter into the inside of box and causes the computer to damage, is favorable to prolonging the life of computer.

In the above scheme, it should be noted that the fan is electrically connected with the external power supply.

As a preferred embodiment, two sides all have fixed frame through four fixed subassembly fixed mounting about the box, the top of fixed frame is provided with prevents stifled subassembly, prevent stifled subassembly including threaded rod two, nut two and brush, threaded rod two rotates the inside of installing at fixed frame, the top of threaded rod two passes the interior top surface and the fixed mounting of fixed frame has handle two, two threaded connection of nut are on threaded rod two, two fixed connection of brush and nut, the brush hair and the dust screen of brush contact, a plurality of louvres two have been seted up to the side of fixed frame.

Adopt above-mentioned scheme, through setting up the brush, rotate handle two, two drive brushes of nut carry out the up-and-down motion on two threaded rods, and the brush can clean the dust on the dust screen, avoids the dust to plug up the dust screen, is favorable to the computer to dispel the heat, is equipped with fixed frame simultaneously, collects the dust of sweeping down, is favorable to the clean of environment.

As a preferred embodiment, the fixing assembly comprises a connecting block, a second spring and a clamping block, four fixing holes are formed in the left side surface and the right side surface of the box body, the connecting block is fixedly connected with the side surfaces of the fixing frame, a groove is formed in the inner wall surface of each fixing hole, one end of the second spring is fixedly connected with the inner wall surface of the groove, the other end of the second spring is fixedly connected with the clamping block, and a clamping groove matched with the clamping block is formed in the connecting block.

Adopt above-mentioned scheme, through setting up the connecting block, peg graft the connecting block in the inside of fixed orifices, utilize the elasticity of spring two to extrude the fixture block, make the fixture block joint in the inside of draw-in groove to can fix convenient quick fixed frame.

As a preferred embodiment, a fixing rod is fixedly connected to a lower surface of the connecting plate, and a shielding plate is fixedly connected to a bottom of the fixing rod.

Adopt above-mentioned scheme, through setting up the shielding plate, the connecting plate drives the dead lever and reciprocates, and when dispelling the heat, the dead lever drives the shielding plate rebound, and when the heat dissipation was over, the dead lever drives the shielding plate rebound, shelters from the louvre one, avoids the dust to enter into the inside of box and causes the computer to damage, is favorable to prolonging the life of computer.

Compared with the prior art, the utility model has the beneficial effects that:

according to the waterproof dust removal device for the computer, the annular dustproof net is arranged, when the computer needs to be cooled, the first handle is rotated, the nut drives the connecting plate to move upwards, so that the annular dustproof net moves upwards through the through hole, heat in the computer can be effectively dissipated to the external environment through the annular dustproof net, when the computer does not need to be cooled, the annular dustproof net is contained in the box body, the through hole can be sealed through the trapezoidal cover, dust can be effectively prevented from entering the box body, meanwhile, water can be guided to the periphery of the through hole through the inclined surface of the trapezoidal cover, the water is prevented from being sprayed into the box body, and the service life of the computer is prolonged;

this waterproof dust collector for computer through setting up the shielding plate, and the connecting plate drives the dead lever and reciprocates, and when dispelling the heat, the dead lever drives the shielding plate rebound, and when the heat dissipation was over, the dead lever drives the shielding plate rebound, shelters from louvre one, avoids the dust to enter into the inside of box and causes the computer to damage, is favorable to prolonging the life of computer.

Drawings

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

FIG. 2 is a cross-sectional view of the annular dust screen of the present invention;

FIG. 3 is a schematic diagram of the structure A of the present invention.

In the figure: 1. a box body; 2. a first threaded rod; 3. a slide bar; 4. a slider; 5. a first nut; 6. a first fixing ring; 7. an annular dust screen; 8. a second fixing ring; 9. a trapezoidal cover; 10. a first spring; 11. a fan; 12. a dust screen; 13. a fixing frame; 14. a second threaded rod; 15. a second nut; 16. a brush; 17. connecting blocks; 18. a second spring; 19. a clamping block; 20. fixing the rod; 21. a shielding plate; 22. a connecting plate.

Detailed Description

The present invention will be further described with reference to the following examples.

The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model. The conditions in the embodiments can be further adjusted according to specific conditions, and simple modifications of the method of the present invention based on the concept of the present invention are within the scope of the claimed invention.

Referring to fig. 1-3, the utility model provides a waterproof and dust-removing device for a computer, which comprises a box body 1, wherein a first sliding groove and a second sliding groove are respectively arranged on the left side and the right side of the inner wall surface of the box body 1, a first threaded rod 2 is rotatably arranged in the first sliding groove, a sliding rod 3 is fixedly arranged in the second sliding groove, a sliding block 4 is slidably arranged on the sliding rod 3, a first nut 5 is connected with the first threaded rod 2 in a threaded manner, the top of the first threaded rod 2 penetrates through the inner top surface of the first sliding groove and is fixedly connected with a handle, a connecting plate 22 is fixedly connected between the sliding block 4 and the first nut 5, a first fixing ring 6 is fixedly arranged on the upper surface of the connecting plate 22, an annular dust-proof net 7 is fixedly connected with the upper surface of the first fixing ring 6, a second fixing ring 8 is fixedly connected with the upper surface of the annular dust-proof net 7, a trapezoidal cover 9 is connected with the upper surface of the second fixing ring 8 in a threaded manner, and a through hole is arranged on the inner top surface of the box body 1, the annular dustproof net 7 is slidably arranged inside the through hole; by arranging the annular dustproof net 7, when the computer needs to be radiated, the first handle is rotated, the first nut 5 drives the connecting plate 22 to move upwards, so that the annular dustproof net 7 moves upwards through the through hole, the heat inside the computer can be effectively radiated to the external environment through the annular dustproof net 7, when the heat radiation is not needed, the annular dustproof net 7 is accommodated inside the box body 1, the through hole can be sealed by the trapezoidal cover 9, dust can be effectively reduced from entering the box body 1, meanwhile, the inclined surface of the trapezoidal cover 9 can guide water to the periphery of the through hole, the water is prevented from being sprayed into the box body 1, and the service life of the computer is prolonged; the connecting plate 22 is position-limited by the provision of the slide rods 3.

In the utility model, a first spring 10 is sleeved on a sliding rod 3, one end of the first spring 10 is fixedly connected with the inner bottom surface of a second sliding groove, and the other end of the first spring 10 is fixedly connected with the lower surface of a sliding block 4; by arranging the first spring 10, the slider 4 is supported by the elastic force of the first spring 10, so that the movement of the connecting plate 22 is more stable.

In the utility model, the left side surface and the right side surface of the box body 1 are both provided with a containing groove, the inner wall surface of the containing groove is provided with a plurality of first heat dissipation holes, and a fan 11 and a dust screen 12 are fixedly arranged in the containing groove; through setting up fan 11, fan 11 can be further with the inside heat of box 1 give off to the external environment in, be equipped with dust screen 12 simultaneously, avoid the dust to enter into the inside of box 1 and cause the computer to damage, be favorable to prolonging the life of computer.

According to the utility model, the left side surface and the right side surface of the box body 1 are fixedly provided with the fixing frames 13 through four fixing assemblies, the top of each fixing frame 13 is provided with an anti-blocking assembly, each anti-blocking assembly comprises a second threaded rod 14, a second nut 15 and a brush 16, the second threaded rod 14 is rotatably arranged inside the fixing frame 13, the top of the second threaded rod 14 penetrates through the inner top surface of the fixing frame 13 and is fixedly provided with a second handle, the second nut 15 is in threaded connection with the second threaded rod 14, the brush 16 is fixedly connected with the second nut 15, bristles of the brush 16 are in contact with the dust screen 12, and the side surface of the fixing frame 13 is provided with a plurality of second heat dissipation holes; through setting up brush 16, rotate handle two, two 15 drive brushes 16 up-and-down motion on two 14 of threaded rod of nut, brush 16 can clean the dust on the dust screen 12, avoids the dust to plug up dust screen 12, is favorable to the computer to dispel the heat, is equipped with fixed frame 13 simultaneously, collects the dust of sweeping down, is favorable to the clean of environment.

In the utility model, the fixing component comprises a connecting block 17, a second spring 18 and a clamping block 19, four fixing holes are formed in the left side surface and the right side surface of the box body 1, the connecting block 17 is fixedly connected with the side surface of the fixing frame 13, a groove is formed in the inner wall surface of each fixing hole, one end of the second spring 18 is fixedly connected with the inner wall surface of the groove, the other end of the second spring 18 is fixedly connected with the clamping block 19, and a clamping groove matched with the clamping block 19 is formed in the connecting block 17; through setting up connecting block 17, peg graft connecting block 17 in the inside of fixed orifices, utilize two 18 elasticity of spring to extrude fixture block 19, make the inside of fixture block 19 joint at the draw-in groove to can fix convenient quick fixed frame 13.

In the utility model, the lower surface of a connecting plate 22 is fixedly connected with a fixed rod 20, and the bottom of the fixed rod 20 is fixedly connected with a baffle plate 21; through setting up shielding plate 21, connecting plate 22 drives dead lever 20 and reciprocates, and when dispelling the heat, dead lever 20 drives shielding plate 21 rebound, and when the heat dissipation ended, dead lever 20 drove shielding plate 21 rebound, shelters from louvre one, avoids the dust to enter into the inside of box 1 and causes the computer to damage, is favorable to prolonging the life of computer.

In conclusion, when the waterproof and dust-removing device for the computer is used, when heat dissipation needs to be conducted on the computer, the first handle is rotated, the first nut 5 drives the connecting plate 22 to move upwards, the annular dust-proof net 7 moves upwards through the through hole, heat inside the computer can be effectively dissipated to the external environment through the annular dust-proof net 7, the fixing rod 20 drives the shielding plate 21 to move upwards, the fan 11 is started, the fan 11 can further dissipate heat inside the box body 1 to the external environment, meanwhile, the dust-proof net 12 is arranged, the phenomenon that dust enters the box body 1 to cause damage to the computer is avoided, the service life of the computer is prolonged, when heat dissipation is not needed, the annular dust-proof net 7 is contained inside the box body 1, the trapezoidal cover 9 can seal the through hole, the fixing rod 20 drives the shielding plate 21 to move downwards to shield the heat dissipation hole, can effectual reduction dust get into the inside of box 1, the inclined plane of trapezoidal lid 9 can be all around water conservancy diversion to the through-hole simultaneously, avoid water to spill the inside of box 1, be favorable to prolonging the life of computer, slide bar 3 carries out the position to connecting plate 22 and prescribes a limit to, utilize the elasticity of a spring 10 to support slider 4 simultaneously, make the more steady of connecting plate 22 motion, when dust is more on dust screen 12, rotate handle two, nut two 15 drive brush 16 carries out the up-and-down motion on threaded rod two 14, brush 16 can clean the dust on the dust screen 12, avoid the dust screen 12 to be plugged up to the dust, be favorable to the computer to dispel the heat, be equipped with fixed frame 13 simultaneously, collect the dust that sweeps, be favorable to the clean of environment.

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 waterproof dust collector for computer, includes box (1), its characterized in that: the left side and the right side of the inner wall face of the box body (1) are respectively provided with a first sliding groove and a second sliding groove, a first threaded rod (2) is installed in the first sliding groove in a rotating mode, a sliding rod (3) is fixedly installed in the second sliding groove, a sliding block (4) is installed on the sliding rod (3) in a sliding mode, a first nut (5) is connected to the first threaded rod (2) in a threaded mode, the top of the first threaded rod (2) penetrates through the inner top face of the first sliding groove and is fixedly connected with a handle, a connecting plate (22) is fixedly connected between the sliding block (4) and the first nut (5), a first fixing ring (6) is fixedly installed on the upper surface of the connecting plate (22), an annular dustproof net (7) is fixedly connected to the upper surface of the first fixing ring (6), a second fixing ring (8) is fixedly connected to the upper surface of the annular dustproof net (7), and a trapezoidal cover (9) is connected to the upper surface of the second fixing ring (8) in a threaded mode, the inner top surface of the box body (1) is provided with a through hole, and the annular dustproof net (7) is slidably arranged in the through hole.

2. The waterproof and dust-removing device for the computer according to claim 1, wherein: the sliding rod (3) is sleeved with a first spring (10), one end of the first spring (10) is fixedly connected with the inner bottom surface of the second sliding groove, and the other end of the first spring (10) is fixedly connected with the lower surface of the sliding block (4).

3. The waterproof and dust-removing device for the computer according to claim 1, wherein: the storage tank is all seted up to two sides about box (1), a plurality of louvres one have been seted up to the internal face of storage tank, the inside fixed mounting of storage tank has fan (11) and dust screen (12).

4. The waterproof and dust-removing device for the computer according to claim 2, wherein: two sides all have fixed frame (13) through four fixed subassembly fixed mounting about box (1), the top of fixed frame (13) is provided with prevents stifled subassembly, prevent stifled subassembly including threaded rod two (14), nut two (15) and brush (16), threaded rod two (14) are rotated and are installed the inside at fixed frame (13), the top of threaded rod two (14) is passed the interior top surface and the fixed mounting of fixed frame (13) and is had handle two, nut two (15) threaded connection is on threaded rod two (14), brush (16) and nut two (15) fixed connection, the brush hair of brush (16) contacts with dust screen (12), a plurality of two louvres have been seted up to the side of fixed frame (13).

5. The waterproof and dust-removing device for the computer according to claim 4, wherein: the fixing component comprises a connecting block (17), a second spring (18) and a clamping block (19), four fixing holes are formed in the left side surface and the right side surface of the box body (1), the connecting block (17) is fixedly connected with the side surfaces of the fixing frames (13), a groove is formed in the inner wall surface of each fixing hole, one end of the second spring (18) is fixedly connected with the inner wall surface of the groove, the other end of the second spring (18) is fixedly connected with the clamping block (19), and a clamping groove matched with the clamping block (19) is formed in the connecting block (17).

6. The waterproof and dust-removing device for the computer according to claim 1, wherein: the lower surface of the connecting plate (22) is fixedly connected with a fixing rod (20), and the bottom of the fixing rod (20) is fixedly connected with a shielding plate (21).