CN212990016U

CN212990016U - Computer host static dust keeper

Info

Publication number: CN212990016U
Application number: CN202021327277.2U
Authority: CN
Inventors: 赖坚真
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-08
Filing date: 2020-07-08
Publication date: 2021-04-16
Anticipated expiration: 2030-07-08

Abstract

The utility model discloses a computer static dust keeper, including host computer casing, dustproof installing frame, the inside fixed mounting of upper end plate of dustproof installing frame has first magnet board, the inside fixed mounting of the lower extreme left and right sides wall of dustproof installing frame has second magnet board, dustproof installing frame adsorbs the rear end position at host computer casing through first magnet board and second magnet board, the louvre has been seted up on host computer casing's the rear end face. The utility model discloses a set up first magnet board in the upper end of dustproof installing frame to lower extreme at dustproof installing frame sets up the second magnet board, can attract host computer casing through first magnet board and second magnet board, and convenient dustproof installing frame is fixed on host computer casing, is provided with clamping screw and sucking disc in the side of dustproof installing frame simultaneously, and the adsorption of accessible sucking disc strengthens the fixed of dustproof installing frame, and the installation is simple, and it is convenient to dismantle.

Description

Computer host static dust keeper

Technical Field

The utility model relates to an electrostatic dustproof technical field specifically is a computer static dust keeper.

Background

The host refers to the main body part of the computer except the input and output equipment. And is also a control box body for placing the main board and other main components. Generally, the computer host comprises a CPU, a memory, a hard disk, an optical drive, a power supply, and other input/output controllers and interfaces, and in the network technology, the computer host is a terminal device for sending and receiving information, and the computer host is easy to generate static electricity and attract dust during long-time operation, so that a static electricity dust-proof device of the computer host is required to be installed for static electricity dust prevention;

the existing static dust-proof device for the computer host has the following defects: most of the current static dust-proof devices of the computer host are fixed on the computer host through screws, so that the mounting of the screws is troublesome, the screws are not convenient to detach, and the current static dust-proof devices of the computer host are not convenient to collect dust and are inconvenient to clean.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a computer static dust keeper to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a computer host electrostatic dust-proof device comprises a host shell and a dust-proof installation frame, wherein a first magnet plate is fixedly installed inside an upper end plate of the dust-proof installation frame, a second magnet plate is fixedly installed inside the left and right side walls at the lower end of the dust-proof installation frame, the dust-proof installation frame is adsorbed at the rear end position of the host shell through the first magnet plate and the second magnet plate, heat dissipation holes are formed in the rear end surface of the host shell, a second dust-proof net is fixedly installed outside the heat dissipation holes of the host shell, a power supply connection plate is fixedly installed at the internal power supply position of the host shell and is electrically connected with the host shell, a dust collection box is movably connected inside the dust-proof installation frame, a discharge plate is fixedly connected inside the dust-proof installation frame, an electrostatic adsorption plate is fixedly installed inside the dust-proof installation frame, and the discharge plate is electrically connected, the electrostatic absorption board is electrically connected with the power supply connecting board, the power supply opening is formed in the bottom of the rear end of the host shell, and a first dust screen is fixedly connected to the rear side wall of the dustproof mounting frame.

Preferably, a plurality of lead openings are formed in the rear end side face of the dustproof mounting frame.

Preferably, the two sides of the front end of the dustproof mounting frame are fixedly connected with fixing bolts through threads, and one ends of the fixing bolts, which are close to the host shell, are fixedly connected with suckers.

Preferably, the first dust screen and the second dust screen are aligned in position.

Preferably, the mesh diameter of the second dust screen is smaller than that of the first dust screen.

Preferably, both sides of the bottom end of the main machine shell are fixedly connected with mounting seats.

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

1. the utility model discloses a set up first magnet board in the upper end of dustproof installing frame to set up the second magnet board at the lower extreme of dustproof installing frame, can attract host computer casing through first magnet board and second magnet board, make things convenient for dustproof installing frame to fix on host computer casing, be provided with clamping screw and sucking disc in the side of dustproof installing frame simultaneously, the adsorption of accessible sucking disc strengthens the fixed of dustproof installing frame, and the installation is simple, and it is convenient to dismantle;

2. the utility model discloses still be provided with dust collecting box and electrostatic absorption board simultaneously, electrostatic absorption board also can adsorb a large amount of dusts when adsorbing static, and absorptive dust can drop in the dust collecting box because the action of gravity, after a period of dust is collected, can take out the dust collecting box and clean convenient to use.

Drawings

FIG. 1 is a schematic side view of an electrostatic dust-proof device for a computer host according to the present invention;

FIG. 2 is a schematic diagram of a rear end face structure of a host casing of the electrostatic dust-proof device of a computer host of the present invention;

fig. 3 is a schematic diagram of a rear side structure of a dustproof mounting frame of the electrostatic dust-proof device of a computer host of the present invention.

In the figure: 1. a main housing; 2. a dustproof mounting frame; 3. a first magnet plate; 4. a second magnet plate; 5. a mounting seat; 6. a first dust screen; 7. a second dust screen; 8. a wire leading port; 9. fixing the bolt; 10. a dust collection box; 11. an electrostatic adsorption plate; 12. a power supply connection board; 13. a suction cup; 14. a power port; 15. a discharge plate; 16. and (4) heat dissipation holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a static dust-proof device for a computer host comprises a host shell 1 and a dust-proof installation frame 2, wherein a first magnet plate 3 is fixedly installed inside an upper end plate of the dust-proof installation frame 2, a second magnet plate 4 is fixedly installed inside a left side wall and a right side wall at the lower end of the dust-proof installation frame 2, the dust-proof installation frame 2 is adsorbed at the rear end position of the host shell 1 through the first magnet plate 3 and the second magnet plate 4, a heat dissipation hole 16 is formed in the rear end surface of the host shell 1, a second dust screen 7 is fixedly installed outside the heat dissipation hole 16 of the host shell 1, a power supply connection plate 12 is fixedly installed at the internal power supply position of the host shell 1, the power supply connection plate 12 is electrically connected with the host shell 1, a dust collection box 10 is movably connected inside the dust-proof installation frame 2, and a dust discharge plate 15 is fixedly, the inside fixed mounting of dustproof installing frame 2 has electrostatic adsorption board 11, discharge electrode 15 and the electric connection of electrostatic adsorption board 11, electrostatic adsorption board 11 and power connection board 12 electric connection, power mouth 14 has been seted up to the rear end bottom of host computer casing 1, the first dust screen 6 of fixedly connected with on the rear side wall of dustproof installing frame 2.

A plurality of lead openings 8 are arranged on the side surface of the rear end of the dustproof mounting frame 2, various plug wires at the rear end of the main machine shell 1 can be conveniently fixed and extended through the arranged lead openings 8, two sides of the front end of the dustproof mounting frame 2 are fixedly connected with fixing bolts 9 through threads, one end of each fixing bolt 9 close to the main machine shell 1 is fixedly connected with a sucker 13, the dust-proof mounting frame 2 can be fixed in an auxiliary way through the arranged sucking discs 13, the positions of the first dust-proof screen 6 and the second dust-proof screen 7 are aligned, the mesh diameter of the second dustproof net 7 is smaller than that of the first dustproof net 6, dust with different sizes can be filtered, the filtering effect is enhanced, the mounting seats 5 are fixedly connected to the two sides of the bottom end of the main machine shell 1, the mounting seat 5 arranged at the bottom end of the host casing 1 can enhance the stability of the host casing 1 when placed.

The working principle is as follows: the utility model discloses a through set up the first magnet board 3 in the upper end of dustproof installing frame 2, and set up the second magnet board 4 at the lower extreme of dustproof installing frame 2, can attract to host computer casing 1 through first magnet board 3 and second magnet board 4, make things convenient for dustproof installing frame 2 to fix on host computer casing 1, be provided with set screw and sucking disc 13 in the side of dustproof installing frame 2 simultaneously, can strengthen the fixed of dustproof installing frame 2 through the adsorption of sucking disc 13, when installing, place dustproof installing frame 2 in the rear end of host computer casing 1 first, can adsorb dustproof installing frame 2 and fix on host computer casing 1 through the first magnet piece and the second magnet piece that set up, can pass through rotatory fixing bolt 9 after adjusting the position, adsorb sucking disc 13 on the outside surface of host computer casing 1, still be provided with dust collecting box 10 and static adsorption plate 11 simultaneously, static adsorption plate 11 can adsorb a large amount of dust when adsorbing static, static shifts to electrostatic absorption board 11 through power connection board 12 on, and static on the electrostatic absorption board 11 is discharged through discharging plate 15, and the adsorbed dust simultaneously can drop in dust collecting box 10 because of the action of gravity, after a period of dust is collected, can take out dust collecting box 10 and clean, and convenient to use is convenient for clean.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims

1. The utility model provides a computer host static dust keeper, includes host computer casing (1), dustproof installing frame (2), its characterized in that: the dust-proof installation frame is characterized in that a first magnet plate (3) is fixedly arranged inside an upper end plate of the dust-proof installation frame (2), a second magnet plate (4) is fixedly arranged inside the left and right side walls of the lower end of the dust-proof installation frame (2), the dust-proof installation frame (2) is adsorbed at the rear end of a host shell (1) through the first magnet plate (3) and the second magnet plate (4), heat dissipation holes (16) are formed in the rear end face of the host shell (1), a second dust screen (7) is fixedly arranged outside the heat dissipation holes (16) of the host shell (1), a power supply connection plate (12) is fixedly arranged at the internal power supply position of the host shell (1), the power supply connection plate (12) is electrically connected with the host shell (1), a dust collection box (10) is movably connected inside the dust-proof installation frame (2), and a discharge plate (15) is fixedly connected inside the dust-proof, the inside fixed mounting of dustproof installing frame (2) has electrostatic adsorption board (11), discharge electrode (15) and electrostatic adsorption board (11) electricity are connected, electrostatic adsorption board (11) and power connecting plate (12) electric connection, power mouth (14) have been seted up to the rear end bottom of host computer casing (1), the first dust screen (6) of fixedly connected with on the rear side wall of dustproof installing frame (2).

2. The electrostatic dust-proof device of claim 1, wherein: a plurality of lead openings (8) are formed in the side face of the rear end of the dustproof mounting frame (2).

3. The electrostatic dust-proof device of claim 1, wherein: the dustproof mounting frame is characterized in that two sides of the front end of the dustproof mounting frame (2) are fixedly connected with fixing bolts (9) through threads, and the fixing bolts (9) are close to one end of the main machine shell (1) and fixedly connected with suckers (13).

4. The electrostatic dust-proof device of claim 1, wherein: the first dust screen (6) is aligned with the second dust screen (7).

5. The electrostatic dust-proof device of claim 1, wherein: the mesh diameter of the second dust screen (7) is smaller than that of the first dust screen (6).

6. The electrostatic dust-proof device of claim 1, wherein: the bottom both sides of host computer casing (1) all fixedly connected with mount pad (5).