CN211757042U

CN211757042U - Multifunctional combined keyboard cleaning brush

Info

Publication number: CN211757042U
Application number: CN202020276878.9U
Authority: CN
Inventors: 程心怡
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-09
Filing date: 2020-03-09
Publication date: 2020-10-27
Anticipated expiration: 2030-03-09

Abstract

The utility model discloses a many function combination formula keyboard brush cleaner has solved prior art well keyboard and has been difficult for cleaning, brush body form singleness scheduling problem. The utility model comprises a pipe column and a brush base, wherein the pipe column is hinged with the brush base, a dust absorption mechanism is arranged on the pipe column, and the air inlet end of the dust absorption mechanism is connected with a dust absorption port arranged on the brush base through a hose; the brush seat is provided with at least one elastic brush group and at least one turnover side brush. The utility model adjusts the relative angle of the brush seat and the pipe column according to the object to be cleaned, thereby enhancing the applicability; dust or sundries generated in the cleaning process are quickly and effectively collected under the action of the dust collection mechanism, secondary pollution of the dust to a keyboard or other objects with cleaning is avoided, and the cleaning efficiency is improved.

Description

Multifunctional combined keyboard cleaning brush

Technical Field

The utility model relates to a clean instrument technical field, especially indicate a many function combination formula keyboard brush cleaner.

Background

Computers are widely used in homes and offices, but after a computer keyboard is used for a long time, a lot of dust and dirt is accumulated on keys and in gaps among the keys. Especially, in internet bars and some public computers, the keyboard is often scrapped due to the fact that the keyboard enters foreign matters, the service life is shortened, wiping cloth and a soot blower for the keyboard are available on the market at present, however, dust in the keyboard cannot be completely cleaned, and the cleaning efficiency is low. The application number is CN201820128425.4, and the patent name is a cleaning tool of a keyboard special cleaning brush, which combines a soot blower and a brush body to improve the cleaning efficiency; however, in the cleaning process of the cleaning brush, the swept dust and impurities cannot be effectively and quickly removed, secondary pollution is caused, and secondary cleaning is needed; and the fixed brush and the movable brush are fixed in a form, so that the applicability is poor.

SUMMERY OF THE UTILITY MODEL

To the not enough in the above-mentioned background art, the utility model provides a many function combination formula keyboard brush cleaner has solved among the prior art keyboard and has been difficult for cleaning, brush body form singleness scheduling problem.

The technical scheme of the utility model is realized like this: a multifunctional combined keyboard cleaning brush comprises a pipe column and a brush holder, wherein the pipe column is hinged with the brush holder, a dust collection mechanism is arranged on the pipe column, and the air inlet end of the dust collection mechanism is connected with a dust collection port arranged on the brush holder through a hose; the brush seat is provided with at least one elastic brush group and at least one turnover side brush.

The dust collection mechanism comprises a small dust collection motor and a dust collection bag, the small dust collection motor is located inside the pipe column, the dust collection bag is located on the upper portion of the pipe column and is detachably connected with the dust outlet end of the small dust collection motor, and the hose is connected with the dust inlet end of the small dust collection motor.

The elastic brush set comprises a small brush plate, the small brush plate is connected to the lower portion of the brush base through a spring, and a brush and/or dust collection cloth are/is arranged on the small brush plate.

The elastic brush groups are symmetrically arranged on the lower portion of the brush base, the dust collection port is located between the two elastic brush groups, and the turnover side brush is located on the outer side of the elastic brush groups.

The overturning side brush is connected to the two sides of the brush base through a 90-degree overturning hinge, and the overturning side brush can overturn up and down relative to the brush base.

The width of the turnover side brush is smaller than that of the elastic brush group, and the length of the turnover side brush extending out of the brush seat is larger than that of the elastic brush group extending out of the brush seat.

The upper part of the brush seat is provided with an ear seat, the lower part of the pipe column is provided with a rotating shaft, and the rotating shaft is rotatably connected with the ear seat; the outer wall of the pipe column is detachably provided with a handle which is convenient to hold.

The utility model adjusts the relative angle of the brush seat and the pipe column according to the object to be cleaned, thereby enhancing the applicability; dust or sundries generated in the cleaning process are quickly and effectively collected under the action of the dust collection mechanism, secondary pollution of the dust to a keyboard or other objects with cleaning is avoided, and the cleaning efficiency is improved. The overturning side brush is positioned at the outer side of the elastic brush group, can be overturned up and down around a hinge point and is used for cleaning a narrow gap; the elastic brush set has elasticity, floats up and down along with the cleaning surface, avoids hard contact with the cleaning surface, is suitable for cleaning the high and low surfaces of the keyboard key, simultaneously protects the cleaning surface and the brush body, and has wide application range and high cleaning efficiency.

Drawings

In order to illustrate the embodiments of the present invention more clearly, the drawings that are needed in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and that other drawings can be obtained by those skilled in the art without inventive work.

Fig. 1 is a half sectional view of the whole structure of the present invention.

Fig. 2 is a partially enlarged view of a portion a in fig. 1 according to the present invention.

Fig. 3 is a partially enlarged view of the point B in fig. 1 according to the present invention.

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 any creative effort belong to the protection scope of the present invention.

As shown in fig. 1, embodiment 1 is a multifunctional combined keyboard cleaning brush, which comprises a pipe column 1 and a brush holder 2, wherein the pipe column 1 is hinged to the brush holder 2, namely, an ear holder 9 is arranged on the upper surface of the brush holder 2, a rotating shaft 10 is arranged on the lower portion of the pipe column 1, the rotating shaft 10 is rotatably connected with the ear holder 9, the pipe column can rotate around the rotating shaft, and the relative angle between the brush holder and the pipe column can be adjusted according to an object to be cleaned, so that the applicability of the multifunctional combined keyboard cleaning brush is enhanced. The tubular column 1 and the brush holder 2 can be made of plastic materials, two ends of the rotating shaft are positioned in the shaft grooves on the inner sides of the lug seats, and the rotating shaft is connected with the lug seats or not by breaking the lug seats or not, so that the detachable connection of the tubular column and the brush holder is realized. A handle 11 convenient to hold is detachably arranged on the outer wall of the pipe column 1; the handle is perpendicular to the pipe column, a threaded sleeve is fixed on the pipe column, external threads are arranged at the end part of the handle, and the handle is in threaded connection with the threaded sleeve. The pipe column 1 is provided with a dust absorption mechanism 3, the working principle of which is the same as that of the existing dust collector and is used for absorbing dust generated in the cleaning process. The air inlet end of the dust collection mechanism 3 is connected with a dust collection port 5 formed in the brush base 2 through a hose 4, dust or sundries at the lower portion of the brush base enter the hose through the dust collection port under the action of the dust collection mechanism, then enter a dust collection device through the hose, and therefore quick and effective dust collection is achieved in the cleaning process, secondary pollution of the dust to a keyboard or other objects with a sweeper is avoided, and cleaning efficiency is improved. Be equipped with at least one elasticity brush group 6 and at least one upset side brush 7 on brush holder 2, the upset side brush is located the outside of elasticity brush group, can overturn from top to bottom around the pin joint for to the cleaning of slot, elasticity brush group has elasticity, floats from top to bottom along with the face of cleaning, avoids with the hard contact of the face of cleaning, is applicable to the keyboard key height face and cleans, protects face of cleaning and the brush body simultaneously, and application scope is wide, cleans efficiently.

Further, the dust collection mechanism 3 comprises a small dust collection motor 301 and a dust collection bag 302, the small dust collection motor can be a low-power small motor, the small dust collection motor 301 is located inside the pipe column 1, the pipe column 1 is hollow, the dust collection bag 302 is located on the upper portion of the pipe column 1 and is detachably connected with a dust outlet end of the small dust collection motor 301, and the hose 4 is connected with a dust inlet end of the small dust collection motor 301. The dust inlet end can also be provided with a filtering device according to needs, when the keyboard is cleaned, the overturning side brush is overturned to be vertical to the brush seat and used for cleaning gaps among the keys, and meanwhile, dust generated in the process of cleaning the key surface by the elastic brush group is prevented from flying out from two sides; dust or sundries generated in the cleaning process of the turnover side brush and the elastic brush set enter the hose through the dust collection port under the action of the small dust collection motor, and then enter the dust collection bag through the hose, so that the dust is collected in real time. The dust collecting bag is detachably connected with the dust outlet end, so that the dust collecting bag is convenient to replace and clean.

As shown in fig. 2 and 3, in embodiment 1, the elastic brush assembly 6 includes a small brush plate 601, the small brush plate is disposed parallel to the brush base, the small brush plate 601 is connected to the lower portion of the brush base 2 through a spring 602, i.e., one end of the spring is connected to the brush base, and the other end is connected to the lower brush plate, and the small brush plate 601 is provided with a brush 603 and/or a dust collection cloth, which is selected according to the nature of the surface to be cleaned. In the cleaning process, the brush 603 and/or the dust collection cloth are in soft contact with the cleaning surface under the action of the spring and are attached to the cleaning surface, so that the cleaning efficiency is improved.

Preferably, there are two elastic brush sets 6 and two turnover side brushes 7, the elastic brush sets 6 are symmetrically arranged at the lower part of the brush base 2, the dust suction port 5 is positioned between the two elastic brush sets 6, so as to improve the dust suction efficiency, and the turnover side brushes 7 are positioned at the outer sides of the elastic brush sets 6.

Further, upset side brush 7 is connected in the both sides of brush holder 2 through 90 degrees upset hinge 8, and upset side brush 7 can be relative brush holder 2 and overturn 90 degrees from top to bottom, and two extreme position of upset side brush are respectively with brush holder vertical state and with brush holder parallel state to be applicable to different positions of brushing and the face of brushing clearly. The width of the turnover side brush 7 is smaller than that of the elastic brush group 6, the brush body of the elastic brush group is suitable for wiping the upper surface of the key, and the turnover side brush is suitable for wiping gaps among the keys. The length that upset side brush 7 stretches out brush holder 2 is greater than the length that elasticity brush group 6 stretches out brush holder 2, and upset side brush can stretch into the gap promptly, and the brush body of elasticity brush group is arranged in cleaning on keyboard surface, and the unsmooth design of cooperation keyboard improves and cleans efficiency.

The other structure is the same as embodiment 1.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a many function combination formula keyboard brush cleaner, includes tubular column (1) and brush holder (2), its characterized in that: the pipe column (1) is hinged with the brush base (2), the pipe column (1) is provided with a dust collection mechanism (3), and the air inlet end of the dust collection mechanism (3) is connected with a dust collection port (5) arranged on the brush base (2) through a hose (4); the brush holder (2) is provided with at least one elastic brush group (6) and at least one turnover side brush (7).

2. The multifunctional combined keyboard sweeper of claim 1, wherein: the dust collection mechanism (3) comprises a small dust collection motor (301) and a dust collection bag (302), the small dust collection motor (301) is located inside the pipe column (1), the dust collection bag (302) is located on the upper portion of the pipe column (1) and is detachably connected with a dust outlet end of the small dust collection motor (301), and the hose (4) is connected with a dust inlet end of the small dust collection motor (301).

3. A multifunctional combined keyboard sweeper according to claim 1 or 2, characterized in that: the elastic brush set (6) comprises a small brush plate (601), the small brush plate (601) is connected to the lower portion of the brush base (2) through a spring (602), and a brush (603) and/or dust collection cloth are/is arranged on the small brush plate (601).

4. The multifunctional combined keyboard sweeper of claim 3, wherein: the elastic brush groups (6) are symmetrically arranged at the lower part of the brush base (2), the dust collection port (5) is positioned between the two elastic brush groups (6), and the turnover side brush (7) is positioned at the outer side of the elastic brush groups (6).

5. The multifunctional combined keyboard sweeper according to claim 1 or 4, wherein: the turnover side brushes (7) are connected to the two sides of the brush base (2) through 90-degree turnover hinges (8), and the turnover side brushes (7) can turn over relative to the brush base (2) from top to bottom.

6. The multifunctional combined keyboard sweeper of claim 5, wherein: the width of the turnover side brush (7) is smaller than that of the elastic brush group (6), and the length of the turnover side brush (7) extending out of the brush seat (2) is larger than that of the elastic brush group (6) extending out of the brush seat (2).

7. The multifunctional combined keyboard sweeper according to claim 1 or 6, wherein: the upper part of the brush seat (2) is provided with an ear seat (9), the lower part of the tubular column (1) is provided with a rotating shaft (10), and the rotating shaft (10) is rotatably connected with the ear seat (9); the outer wall of the pipe column (1) is detachably provided with a handle (11) which is convenient to hold.