CN211979575U

CN211979575U - Computer host computer dust keeper

Info

Publication number: CN211979575U
Application number: CN202020797058.4U
Authority: CN
Inventors: 钦雪艳
Original assignee: Suzhou Li Lai Cheng Information Technology Co ltd
Current assignee: Suzhou Li Lai Cheng Information Technology Co ltd
Priority date: 2020-05-14
Filing date: 2020-05-14
Publication date: 2020-11-20
Anticipated expiration: 2030-05-14

Abstract

The utility model discloses a computer host computer dust keeper, include the base and place the computer host computer body at the base top, one side inner wall of base is equipped with second electric telescopic handle, and second electric telescopic handle's the other end is equipped with the dust cover, the mounting hole has been seted up at the top of base one side, and the inner wall of mounting hole is equipped with the casing, one side of casing is equipped with the fan, and the inner wall of casing is provided with the filter core, and one side outer wall that the fan was kept away from to the casing is pegged graft and is had the extension. The utility model discloses place the main frame body at the top of base, second electric telescopic handle promotes the dust cover, makes its lock cover on the heat dissipation backplate of main frame body, and in fan extraction air injection casing, the air was filtered in the back through the filter core and is poured into the dust cover through the extension in to louvre entering main frame body on the heat dissipation backplate of main frame body is internal, still can effectively prevent dust when realizing the radiating effect simultaneously.

Description

Computer host computer dust keeper

Technical Field

The utility model relates to a computer technology field especially relates to a computer host computer dust keeper.

Background

In the use process of the computer, because the internal parts of the case can dissipate heat, in order to solve the heat dissipation condition of the host computer, the heat dissipation holes are usually arranged on one side of the computer body to realize the air circulation condition inside and outside the case, but the heat dissipation holes are arranged to cause dust to enter the host computer, and the service life of the parts can be reduced under the invasion and attack of the dust.

Through the retrieval, chinese patent publication is CN 209746465U's patent, discloses a computer host computer dust keeper, including the host computer main part, the thermovent has been seted up to one side of host computer main part, and is provided with dust keeper on the lateral wall of thermovent, dust keeper includes location chamber, dust cover, sealing strip and flexible fixture block, four summit fixed mounting that one side of host computer main part corresponds have four location chambeies. The computer host dust-proof device in the patent has the following defects: the problem that air enters the shell of the computer mainframe in the heat dissipation process of the computer mainframe exists, the computer mainframe body needs to be modified, and the use cost is high.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a dustproof device for a computer host.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a computer mainframe dust keeper, includes the base and places the computer mainframe at the base top, one side inner wall of base is equipped with second electric telescopic handle, and second electric telescopic handle's the other end is equipped with the dust cover, the mounting hole has been seted up at the top of base one side, and the inner wall of mounting hole is equipped with the casing, one side of casing is equipped with the fan, and the inner wall of casing is provided with the filter core, and one side outer wall that the fan was kept away from to the casing is pegged graft and is had the extension, and the other end of extension extends to the inside of dust cover.

As a further aspect of the present invention: the both sides at base top all are equipped with the supporting seat, and the cross section of two supporting seats and the cross section of base are L type structure.

As a further aspect of the present invention: two the inner wall of supporting seat is equipped with the foam-rubber cushion, and the distance between two supporting seats and the bottom external diameter looks adaptation of main frame body of computer.

As a further aspect of the present invention: the periphery of the opening of the dust cover is provided with a rubber pad, and two sides of the opening of the dust cover are provided with distributing plates.

As a further aspect of the present invention: two evenly distributed's perforation is all seted up to one side of separated time board, and the one end that second electric telescopic handle was kept away from to fenestrate both sides inner wall all is equipped with dustproof brush.

As a further aspect of the present invention: four corners of the outer wall of the bottom of the base are provided with universal wheels, and the distributing plate is made of rubber.

As a further aspect of the present invention: the one end at base top is equipped with the stand, and the top of stand is connected with the dwang through the bearing, and one side of dwang bottom is equipped with an electric telescopic handle, and an electric telescopic handle's the other end is equipped with and presses the clamp plate.

The utility model has the advantages that:

1. the computer main body is placed at the top of the base through the arrangement of the second electric telescopic rod, the dust cover, the shell, the fan and the filter element, the second electric telescopic rod pushes the dust cover to be buckled and covered on the heat dissipation back plate of the computer main body, meanwhile, the fan extracts air to be injected into the shell, the air is filtered by the filter element and then is injected into the dust cover through the extension pipe, and enters the computer main body through the heat dissipation holes in the heat dissipation back plate of the computer main body, so that the dust can be effectively prevented while the heat dissipation effect is realized, the computer main body does not need to be modified, and the use cost is reduced;

2. the rubber pad, the distributing board and the through hole are arranged, the rubber pad ensures that the dust cover is tightly attached to the computer main body, cables connected with a connecting port of a back board of the computer main body are respectively clamped in the through hole, meanwhile, the dust brush prevents dust in a gap between the through hole and the computer main body, and the cables can be dispersed while the sealing performance is good;

3. through setting up dwang, electric telescopic handle and pressing the clamp plate, the completion back is put to computer host computer body, rotatable dwang to it is fixed to press down the top of computer host computer body through an electric telescopic handle promotion pressing the clamp plate.

Drawings

Fig. 1 is a schematic structural diagram of a dustproof device of a host computer according to embodiment 1;

fig. 2 is a schematic side view of a distribution board of the dustproof apparatus of the computer host provided in embodiment 1;

fig. 3 is a schematic view of an overall structure of a dustproof device of a host computer according to embodiment 1;

fig. 4 is a sectional view of the entire side structure of the dustproof device of the computer host according to embodiment 2.

In the figure: the computer comprises a base 1, a supporting seat 2, a spongy cushion 3, a computer main body 4, a stand column 5, a rotating rod 6, a first electric telescopic rod 7, a pressing plate 8, a rubber pad 9, a dust cover 10, an extension pipe 11, a fan 12, a filter element 13, a shell 14, a second electric telescopic rod 15, a branching plate 16, a perforation 17 and a dust brush 18.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-3, a computer host dust-proof device comprises a base 1 and a computer host 4 placed on the top of the base 1, wherein the inner wall of one side of the base 1 is connected with a second electric telescopic rod 15 through a fastening bolt, the other end of the second electric telescopic rod 15 is connected with a dust-proof cover 10 through a fastening bolt, the top of one side of the base 1 is provided with a mounting hole, the inner wall of the mounting hole is connected with a shell 14 through a fastening bolt, one side of the shell 14 is connected with a fan 12 through a fastening bolt, the inner wall of the shell 14 is provided with a filter element 13, an extension pipe 11 is inserted into the outer wall of one side of the shell 14 far away from the fan 12, the other end of the extension pipe 11 extends into the dust-proof cover 10, the computer host 4 is placed on the top of the base 1, the second electric telescopic rod 15 pushes the, meanwhile, the fan 12 extracts air to inject into the shell 14, the air is filtered by the filter element 13 and then injected into the dust cover 10 through the extension pipe 11, and enters the computer main body 4 through the heat dissipation holes in the heat dissipation back plate of the computer main body 4, so that the dust can be effectively prevented while the heat dissipation effect is realized.

Wherein, the both sides at base 1 top all are connected with supporting seat 2 through fastening bolt, and the cross section of two supporting seats 2 and the cross section of base 1 are L type structure.

Wherein, the inner walls of two supporting seats 2 are connected with a spongy cushion 3 through fastening bolts, and the distance between the two supporting seats 2 is matched with the outer diameter of the bottom of the main body 4 of the computer.

Wherein, the periphery of the opening of the dust cover 10 is connected with a rubber pad 9 through fastening bolts, and the two sides of the opening of the dust cover 10 are connected with a branching plate 16 through fastening bolts.

Wherein, evenly distributed's perforation 17 has all been seted up to one side of two separated time boards 16, and the both sides inner wall of perforation 17 keeps away from the one end of second electric telescopic handle 15 and all is connected with dustproof brush 18 through fastening bolt, can be with being connected with main frame body 4 backplate connection port be the cable card respectively in perforation 17, dustproof brush 18 is dustproof to the clearance between perforation 17 and the main frame body 4 simultaneously, can also disperse the cable when the leakproofness is good.

Wherein, the four corners of base 1 bottom outer wall all is connected with the universal wheel through fastening bolt, and the separated time board 16 is the rubber material.

The working principle is as follows: place host computer body 4 at the top of base 1, second electric telescopic handle 15 promotes dust cover 10, make its lock cover on the heat dissipation backplate of host computer body 4, fan 12 extraction air injection casing 14 simultaneously, the air filters through filter core 13 in the back pours into dust cover 10 into through extension pipe 11, and in louvre entering host computer body 4 on the heat dissipation backplate of host computer body 4, still effectively dustproof when realizing the radiating effect, can be connected with host computer body 4 backplate connection port and be the cable card respectively in perforation 17, dustproof brush 18 is dustproof to the clearance between perforation 17 and the host computer body 4 simultaneously, can also disperse the cable when the leakproofness is good.

Example 2

Referring to fig. 4, in the present embodiment, compared with embodiment 1, one end of the top of the base 1 is connected to the upright post 5 through a fastening bolt, the top of the upright post 5 is connected to the rotating rod 6 through a bearing, one side of the bottom of the rotating rod 6 is connected to the first electric telescopic rod 7 through a fastening bolt, and the other end of the first electric telescopic rod 7 is connected to the pressing plate 8 through a fastening bolt.

The working principle is as follows: after completion is put to main frame body 4, rotatable dwang 6 to it is fixed to press the top of main frame body 4 to push down pressing plate 8 through first electric telescopic handle 7.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a computer mainframe dust keeper, includes base (1) and places computer mainframe (4) at base (1) top, its characterized in that, one side inner wall of base (1) is equipped with second electric telescopic handle (15), and the other end of second electric telescopic handle (15) is equipped with dust cover (10), the mounting hole has been seted up at the top of base (1) one side, and the inner wall of mounting hole is equipped with casing (14), one side of casing (14) is equipped with fan (12), and the inner wall of casing (14) is provided with filter core (13), and one side outer wall that fan (12) were kept away from in casing (14) is pegged graft and is had extension pipe (11), and the other end of extension pipe (11) extends to the inside of dust cover (10).

2. The dustproof device for the host computer of the computer according to claim 1, wherein the supporting seats (2) are arranged on both sides of the top of the base (1), and the cross sections of the two supporting seats (2) and the cross section of the base (1) are both L-shaped structures.

3. The dustproof device for the host computer of the computer according to claim 2, wherein the sponge pads (3) are arranged on the inner walls of the two supporting seats (2), and the distance between the two supporting seats (2) is matched with the outer diameter of the bottom of the host computer body (4).

4. The computer host dustproof device according to claim 3, wherein rubber pads (9) are arranged around the opening of the dustproof cover (10), and branching plates (16) are arranged on two sides of the opening of the dustproof cover (10).

5. The computer host dustproof device according to claim 4, wherein one side of each of the two wire distribution plates (16) is provided with evenly distributed through holes (17), and one end of each of the two inner walls of each through hole (17) far away from the second electric telescopic rod (15) is provided with a dustproof brush (18).

6. The dustproof device for the host computer of the computer according to claim 5, wherein the four corners of the outer wall of the bottom of the base (1) are provided with universal wheels, and the distributing plate (16) is made of rubber.

7. The computer host dustproof device according to claim 6, wherein an upright post (5) is arranged at one end of the top of the base (1), a rotating rod (6) is connected to the top of the upright post (5) through a bearing, a first electric telescopic rod (7) is arranged at one side of the bottom of the rotating rod (6), and a pressing plate (8) is arranged at the other end of the first electric telescopic rod (7).