CN215543359U

CN215543359U - Dust extraction for computer

Info

Publication number: CN215543359U
Application number: CN202023352199.4U
Authority: CN
Inventors: 梁燕华; 李文涛
Original assignee: Zhengzhou Shuqing Medical College
Current assignee: Zhengzhou Shuqing Medical College
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2022-01-18
Anticipated expiration: 2030-12-31

Abstract

The utility model discloses a dust collection device for a computer, which comprises a fixed frame, wherein a dust collection pump is arranged in the fixed frame, one end of the fixed frame is fixedly connected with a dust inlet pipe, one end of the dust inlet pipe is fixedly connected with a connecting pipe, one end of the connecting pipe is fixedly connected with a universal hose, one end of the universal hose is fixedly connected with a connector, and one end of the connector is in threaded connection with an annular dust collection pipe and a flat-head dust collection pipe. This dust extraction for computer through the setting of dust absorption pump, has played the effect with the inside dust suction of computer, through the setting of universal hose, conveniently carries out the dust absorption to the position of different angles in the computer, through the setting of flat head dust absorption pipe, conveniently carries out the dust absorption to gap department, through the setting of annular dust absorption pipe and pappus brush, prevents that the dust from fixing unable the suction on the computer, through the setting of collecting the box, has played and has collected the dust of inhaling centralized processing.

Description

Dust extraction for computer

Technical Field

The utility model relates to the technical field of dust collection, in particular to a dust collection device for a computer.

Background

The computer is a microcomputer, and a mainboard, a CPU fan, a display card, a power supply and the like in the computer host can be damaged by static electricity, dust and the like after working for a long time, so that the conditions of computer crash, blue screen, over-slow running speed and the like can be easily caused. The circuit board of the computer is a high-precision device, and is also very important for daily maintenance besides correct use, the cleaning parts of the computer are mainly divided into three parts, namely a main case, a keyboard, a mouse and a display, and the main case is divided into a CPU fan, a power supply, a display card, a mainboard and the like.

Most of the existing dust suction devices for computers are large in size, inconvenient to carry and use, poor in cleaning efficiency and prone to generating dead corners and being incapable of being cleaned, so that the utility model provides the dust suction device for computers.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a dust suction device for a computer, which solves the problems in the background technology.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a dust extraction for computer, includes fixed frame, the inside of fixed frame is provided with the dust absorption pump, the one end fixedly connected with of fixed frame advances dirt pipe, the one end fixedly connected with connecting pipe of advancing dirt pipe, the universal hose of one end fixedly connected with of connecting pipe, the one end fixedly connected with connector of universal hose, the one end threaded connection of connector has annular dust absorption pipe and flat head dust absorption pipe, the one end fixedly connected with pappus brush of annular dust absorption pipe, one side fixedly connected with of advancing dirt pipe connects, the inside wall threaded connection who connects has the collection box.

Optionally, the other end of the fixed frame is fixedly connected with a connecting rod, and an extension rod is inserted into the connecting rod.

Optionally, one side of the connecting rod is in threaded connection with a fastening bolt.

Optionally, a dust screen is arranged inside the dust inlet pipe.

Optionally, one side of the dust screen is fixedly connected with an inclined guide plate.

Optionally, the outer surface of the extension rod is sleeved with a soft sleeve, and the soft sleeve is made of rubber.

(III) advantageous effects

The utility model provides a dust suction device for a computer, which has the following beneficial effects:

this dust extraction for computer through the setting of dust absorption pump, has played the effect with the inside dust suction of computer, through the setting of universal hose, conveniently carries out the dust absorption to the position of different angles in the computer, through the setting of flat head dust absorption pipe, conveniently carries out the dust absorption to gap department, through the setting of annular dust absorption pipe and pappus brush, prevents that the dust from fixing unable the suction on the computer, through the setting of collecting the box, has played and has collected the dust of inhaling centralized processing.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the dust inlet pipe according to the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to the present invention.

In the figure: 1. a fixing frame; 2. a dust suction pump; 3. a dust inlet pipe; 4. a connecting pipe; 5. a universal hose; 6. A connector; 7. an annular dust collection pipe; 8. a flat head dust collection pipe; 9. a soft brush; 10. a joint; 11. a collection box; 12. a connecting rod; 13. an extension rod; 14. fastening a bolt; 15. a dust screen; 16. obliquely arranging a guide plate; 17. and (4) soft sleeving.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1 to 3, the present invention provides a technical solution: a dust suction device for a computer comprises a fixed frame 1, a dust suction pump 2 is arranged inside the fixed frame 1, and plays a role of sucking out dust inside the computer through the arrangement of the dust suction pump 2, one end of the fixed frame 1 is fixedly connected with a dust inlet pipe 3, one end of the dust inlet pipe 3 is fixedly connected with a connecting pipe 4, one end of the connecting pipe 4 is fixedly connected with a universal hose 5, the dust is conveniently sucked at positions with different angles in the computer through the arrangement of the universal hose 5, one end of the universal hose 5 is fixedly connected with a connector 6, one end of the connector 6 is in threaded connection with an annular dust suction pipe 7 and a flat-head dust suction pipe 8, through the arrangement of the flat-head dust suction pipe 8, one end of the annular dust suction pipe 7 is conveniently sucked at a gap and is fixedly connected with a soft hairbrush 9, through the arrangement of the annular dust suction pipe 7 and the soft hairbrush 9, dust is prevented from being fixed on the computer and can not be sucked, one side of the dust inlet pipe 3 is fixedly connected with a joint 10, the inner side wall of the joint 10 is in threaded connection with a collecting box 11, the collected dust is collected and centralized by the arrangement of the collecting box 11, the other end of the fixed frame 1 is fixedly connected with a connecting rod 12, an extension rod 13 is inserted in the connecting rod 12, the length adjustment effect is realized by the arrangement of the connecting rod 12 and the extension rod 13, one side of the connecting rod 12 is in threaded connection with a fastening bolt 14, the extension rod 13 is prevented from falling off by the arrangement of the fastening bolt 14, a dust screen 15 is arranged in the dust inlet pipe 3, the dust is prevented from being sucked into the dust suction pump 2 by the arrangement of the dust screen 15, one side of the dust screen 15 is fixedly connected with an inclined guide plate 16, the effect of changing the direction of wind power is realized by the arrangement of the inclined guide plate 16, the dust can enter the collecting box 11, the outer surface of the extension rod 13 is sleeved with a soft sleeve 17, the soft sleeve 17 is made of rubber.

To sum up, this dust extraction for computer, during the use, through the setting of dust absorption pump 2, played the effect with the inside dust suction of computer, through universal hose 5's setting, conveniently carry out the dust absorption to the position of different angles in the computer, through the setting of flat head dust absorption pipe 8, conveniently carry out the dust absorption to gap department, through annular dust absorption pipe 7 and pappus brush 9's setting, prevent that the dust from fixing and can't inhale on the computer, through the setting of collecting box 11, played and collected the centralized processing with the dust of inhaling.

While the utility model has been described with reference to specific preferred embodiments, it will be understood by those skilled in the art that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the utility model, and that the utility model is not limited to the specific embodiments described herein, but rather, it is intended to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the utility model as defined by the appended claims, the components can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each component adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, the machines, the components and equipment adopt conventional models in the prior art, and the structures and the principles of the components known by the skilled person can be known by technical manuals or conventional experimental methods.

Claims

1. The utility model provides a dust extraction for computer, includes fixed frame (1), its characterized in that: the inside of fixed frame (1) is provided with dust absorption pump (2), the one end fixedly connected with of fixed frame (1) advances dirt pipe (3), advance one end fixedly connected with connecting pipe (4) of dirt pipe (3), the universal hose of one end fixedly connected with (5) of connecting pipe (4), the one end fixedly connected with connector (6) of universal hose (5), the one end threaded connection of connector (6) has annular dust absorption pipe (7) and flat head dust absorption pipe (8), the one end fixedly connected with pappus brush (9) of annular dust absorption pipe (7), advance one side fixedly connected with joint (10) of dirt pipe (3), the inside wall threaded connection of joint (10) has collection box (11).

2. The computer dust collector as claimed in claim 1, wherein: the other end fixedly connected with connecting rod (12) of fixed frame (1), the inside grafting of connecting rod (12) has extension rod (13).

3. The computer dust suction device according to claim 2, wherein: one side of the connecting rod (12) is in threaded connection with a fastening bolt (14).

4. The computer dust collector as claimed in claim 1, wherein: and a dust screen (15) is arranged in the dust inlet pipe (3).

5. The computer dust collector of claim 4, wherein: one side of the dustproof net (15) is fixedly connected with an inclined guide plate (16).

6. The computer dust suction device according to claim 2, wherein: the outer surface of extension rod (13) has cup jointed soft cover (17), the material of soft cover (17) is rubber.