CN211985261U

CN211985261U - Portable dust collector

Info

Publication number: CN211985261U
Application number: CN202020227777.2U
Authority: CN
Inventors: 郝彬; 耿力; 刘义兰; 胡德英; 高兴莲; 黄海燕
Original assignee: Union Hospital Tongji Medical College Huazhong University of Science and Technology
Current assignee: Union Hospital Tongji Medical College Huazhong University of Science and Technology
Priority date: 2020-02-28
Filing date: 2020-02-28
Publication date: 2020-11-24
Anticipated expiration: 2030-02-28

Abstract

The utility model discloses a portable dust collector, which comprises a base, a mounting seat and a fixed cylinder, wherein the mounting seat is integrally arranged at the top end of the base, the outer wall of the top end of the mounting seat is provided with an external thread, the inner wall of the bottom end of the fixed cylinder is provided with an internal thread, the fixed cylinder is in threaded connection with the mounting seat, a dust-collecting filter screen is arranged at the joint of the fixed cylinder and the mounting seat, a through hole is arranged at the middle part of the dust-collecting filter screen, the top end of the fixed cylinder is connected with a connecting pipe, and the dust-collecting seat is fixedly arranged at one end of the connecting pipe far away from the fixed cylinder, thereby the portable dust collector is specially used for sucking dust of a computer keyboard or a screen, not only effectively removing the dust in the computer keyboard, especially dust in a gap, but also effectively sucking the dust at the edge of the computer screen, saving time with high efficiency, thorough, the dust is sucked up while being swept up, and the cleaning efficiency is improved.

Description

Portable dust collector

Technical Field

The utility model relates to a dust catcher, in particular to portable dust catcher belongs to dust absorption technical field.

Background

In the daily use process, a lot of dust is often accumulated in narrow grooves of computer keyboards, electronic instruments, precision instruments and other equipment, the problem of daily maintenance personnel is solved for the cleaning and maintenance of the equipment, and meanwhile, the dust accumulated by the keyboard for a long time not only influences the attractive appearance, but also influences the service life of a computer.

The patent application numbers are: the CN201220276641.6 cleaning device for computer keyboard has complex operation and multiple steps, greatly reduces the cleaning efficiency, and the hook in the application document is very easy to scratch and damage the clothes or skin of the user when being carried, is inconvenient to use and has poor usability.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a portable dust collector for solve the problem of proposing among the background art.

(II) technical scheme

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a portable dust collector, including base, mount pad and fixed section of thick bamboo, a base top an organic whole is equipped with the mount pad, the outer jade of the top of mount pad is equipped with the external screw thread, the bottom inner wall of fixed section of thick bamboo is equipped with the internal thread, fixed section of thick bamboo and mount pad threaded connection, fixed section of thick bamboo and the department of meeting of mount pad install the dust absorption filter screen, just the through-hole has been seted up at the middle part of dust absorption filter screen, the top of fixed section of thick bamboo is connected with the connecting pipe, the one end fixed mounting that fixed section of thick bamboo was kept away from to the connecting pipe has the dust absorption seat, the upper surface of dust absorption seat is equipped with the cleaning brush fixing.

As an optimized technical scheme of the utility model, the bottom and the fixed section of thick bamboo of connecting pipe are linked together, the top and the dust absorption seat of connecting pipe communicate mutually.

As an optimal technical scheme of the utility model, the upper surface of dust absorption seat is equipped with a plurality of evenly distributed's dust absorption hole, the dust absorption hole is the upper surface of loop configuration setting at the dust absorption seat.

As a preferred technical scheme of the utility model, install the motor through the mounting bracket in the base, the one end of motor is connected with the pivot, is located install the fan in the pivot in the base, the one end that the motor was kept away from in the pivot runs through the base top, just the outside fixedly connected with cleaning brush fixing base in top that the through-hole that the pivot top passed dust absorption filter screen middle part extended to the dust absorption seat, install a plurality of evenly distributed's cleaning brush on the cleaning brush fixing base.

As an optimized technical scheme of the utility model, the base bottom is equipped with a plurality of vents.

(III) advantageous effects

The utility model discloses the beneficial effect who reaches is:

1. the utility model discloses simple structure, the cleaning brush through setting up is at the top of solid fixed cylinder for computer keyboard is when cleaning the area confined, especially when cleaning narrow positions such as computer keyboard, quick-witted case, and the cleaning brush can go deep into the gap of computer keyboard, quick-witted case with dust suction, accomplishes high-efficient clean effect, improves clean ability.

2. During the use, the motor work through setting up drives the fan and rotates, it rotates to drive the cleaning brush fixing base that the pivot top is connected simultaneously, make the cleaning brush rotate and sweep the dust in the computer keyboard gap, utilize the work of fan simultaneously, the dust that will clean enters into in the dust absorption seat through the dust absorption hole and enters into the dust absorption filter at mount pad top along the connecting pipe on, collect the dust through the dust absorption filter screen, with solid fixed cylinder and mount pad threaded installation simultaneously, can all be manual with solid fixed cylinder and mount pad separation after the completion of cleaning at every turn, thereby in time clear up the dust of inside, make the dust absorption filter screen can not block up, the effect of dust collection is improved.

3. The utility model discloses a portable dust collector, special use absorbs the dust of computer keyboard or screen, not only can effectively get rid of the dust in the computer keyboard, especially the dust in the gap; can effectively attract the dust of computer screen edge simultaneously, high-efficient save time, the dust absorption is thorough, and this dust catcher is small simultaneously, portable, the utility model discloses to sweep dirt and dust absorption combine as an organic whole, suck the dust when the dust is swept up, improved clear efficiency.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic view of the split structure of the present invention;

FIG. 3 is a schematic view of the internal cross-section of the present invention;

fig. 4 is a schematic structural diagram of a in fig. 2 according to the present invention;

fig. 5 is a schematic view of the structure of the cleaning brush of the present invention.

In the figure: 1. a base; 2. a mounting seat; 21. an external thread; 3. a fixed cylinder; 31. an internal thread; 4. a connecting pipe; 5. a dust collection base; 6. a cleaning brush; 7. a cleaning brush holder; 8. a motor; 9. a fan; 10. a rotating shaft; 11. a dust collection filter screen; 12. a through hole; 13. a vent; 14. a dust suction hole.

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.

Example (b): as shown in fig. 1-5, a portable dust collector, including base 1, mount pad 2 and solid fixed cylinder 3, a base 1 top an organic whole is equipped with mount pad 2, the outer jade of the top of mount pad 2 is equipped with external screw thread 21, the bottom inner wall of solid fixed cylinder 3 is equipped with internal thread 31, gu fixed cylinder 3 and mount pad 2 threaded connection, gu fixed cylinder 3 and mount pad 2 meet the department and install dust absorption filter screen 11, and the through-hole 12 has been seted up at the middle part of dust absorption filter screen 11, gu fixed cylinder 3's top is connected with connecting pipe 4, the one end fixed mounting that gu fixed cylinder 3 was kept away from to connecting pipe 4 has dust absorption seat 5, the upper surface of dust absorption seat 5 is equipped with cleaning brush fixing base 7, the upper surface of cleaning brush fixing base 7 installs the.

The bottom and the solid fixed cylinder 3 of connecting pipe 4 are linked together, the top and the dust absorption seat 5 of connecting pipe 4 are linked together, the upper surface of dust absorption seat 5 is equipped with a plurality of evenly distributed's dust absorption hole 14, dust absorption hole 14 is the upper surface that the loop configuration set up at dust absorption seat 5, install motor 8 through the mounting bracket in the base 1, motor 8's one end is connected with pivot 10, be located and install fan 9 on the pivot 10 in the base 1, the one end that motor 8 was kept away from to pivot 10 runs through the base 1 top, and the outside fixedly connected with cleaning brush fixing base 7 in top that the through-hole 12 that the pivot 10 top passed dust absorption filter screen 11 middle part extended to dust absorption seat 5, install a plurality of evenly distributed's cleaning brush 6 on the cleaning brush fixing base 7.

The working principle is as follows: the utility model has simple structure, when the cleaning area of the computer keyboard is limited, especially when cleaning narrow parts such as the computer keyboard and the case, the cleaning brush 6 can go deep into the computer keyboard and suck dust out from the gap of the case by the cleaning brush 6 arranged on the top of the fixed cylinder 3, thereby completing high-efficiency cleaning effect and improving cleaning capability, when in use, the fan 9 is driven to rotate by the work of the arranged motor 8, the cleaning brush fixing seat 7 connected with the top end of the rotating shaft 10 is driven to rotate at the same time, the cleaning brush 6 is driven to rotate to sweep the dust in the gap of the computer keyboard, meanwhile, the work of the fan 9 is utilized to suck the swept dust into the dust suction seat 5 through the dust suction hole 14 and enter the dust suction filter screen 11 at the top of the mounting seat 2 along the connecting pipe 4, the dust is collected through the dust suction filter screen 11, the fixed cylinder 3 and the mounting seat 2 are installed by screw threads, the fixed cylinder 3 and the mounting seat 2 can be manually separated from, thereby in time clear up the dust to inside for dust absorption filter screen 11 can not block up, improves dust absorption effect, the utility model discloses a portable dust collector, the special dust that attracts computer keyboard or screen that attracts not only can effectively get rid of the dust of computer keyboard the inside, especially the dust of gap the inside, can effectively attract the dust of computer screen edge simultaneously, high-efficient save time, the dust absorption is thorough, and this dust collector is small simultaneously, portable, the utility model discloses to sweep dirt and dust absorption combine as an organic whole, inhale the dust when the dust is swept, improved clear efficiency.

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. A portable dust collector is characterized by comprising a base (1), a mounting seat (2) and a fixed cylinder (3), the top end of the base (1) is integrally provided with a mounting seat (2), the outer wall of the top end of the mounting seat (2) is provided with an external thread (21), the inner wall of the bottom end of the fixed cylinder (3) is provided with an internal thread (31), the fixed cylinder (3) is in threaded connection with the mounting seat (2), a dust absorption filter screen (11) is arranged at the joint of the fixed cylinder (3) and the mounting seat (2), a through hole (12) is arranged in the middle of the dust absorption filter screen (11), the top end of the fixed cylinder (3) is connected with a connecting pipe (4), a dust absorption seat (5) is fixedly arranged at one end of the connecting pipe (4) far away from the fixed cylinder (3), the upper surface of dust absorption seat (5) is equipped with cleaning brush fixing base (7), the upper surface mounting of cleaning brush fixing base (7) has a plurality of evenly distributed's cleaning brush (6).

2. A portable vacuum cleaner as defined in claim 1, wherein: the bottom end of the connecting pipe (4) is communicated with the fixed cylinder (3), and the top end of the connecting pipe (4) is communicated with the dust collection seat (5).

3. A portable vacuum cleaner as defined in claim 1, wherein: the upper surface of dust absorption seat (5) is equipped with a plurality of evenly distributed's dust absorption hole (14), dust absorption hole (14) are the upper surface that the loop configuration set up in dust absorption seat (5).

4. A portable vacuum cleaner as defined in claim 1, wherein: install motor (8) through the mounting bracket in base (1), the one end of motor (8) is connected with pivot (10), is located install fan (9) on pivot (10) in base (1), the one end that motor (8) were kept away from in pivot (10) runs through base (1) top, just through-hole (12) that pivot (10) top passed dust absorption filter screen (11) middle part extend to the outside fixedly connected with in top of dust absorption seat (5) clean brush fixing base (7), install a plurality of evenly distributed's clean brush (6) on clean brush fixing base (7).

5. A portable vacuum cleaner as defined in claim 1, wherein: the bottom end of the base (1) is provided with a plurality of ventilation openings (13).