CN218610594U

CN218610594U - Keyboard cleaning device for computer

Info

Publication number: CN218610594U
Application number: CN202222829533.3U
Authority: CN
Inventors: 薛文博
Original assignee: Chengdu Univeristy of Technology
Current assignee: Chengdu Univeristy of Technology
Priority date: 2022-10-26
Filing date: 2022-10-26
Publication date: 2023-03-14
Anticipated expiration: 2032-10-26

Abstract

The utility model discloses a keyboard cleaning device for computer, which comprises an outer shell, be equipped with U type frame in the shell, install the roller brush on the U type frame, roller brush one end is passed through the bearing and is connected U type frame, and the other end is connected with first motor through the bull stick, U type frame top fixedly connected with movable block, movable block threaded connection has reciprocal lead screw, reciprocal lead screw one end is connected with the second motor, the fan is installed at the shell top, there is the dust collection box in the import of fan through the pipe connection, the dust collection box is connected with the dust absorption mouth through the dust absorption pipe, the shell top is located to the dust absorption mouth, shell bottom fixedly connected with bottom plate, the bottom plate bottom is equipped with the sucking disc, both sides are equipped with the air inlet duct around the shell, shell one side is equipped with the bar groove with the position that the bull stick corresponds, locates inside the shell with not fragile roller brush isotructure, makes the structure, also can avoid hindering the user, has guaranteed the security when device uses.

Description

Keyboard cleaning device for computer

Technical Field

The utility model relates to a computer technology field particularly, relates to a keyboard cleaning device for computer.

Background

The keyboard is an instruction and data input device for operating equipment operation, also indicates to arrange a set of function key of a machine or equipment of operation through the system, and the keyboard life time is long afterwards, easily glues impurity such as dust on the keyboard, needs to clear up the keyboard, and the current is generally cleared up the keyboard through the manual work brush of holding, and efficiency is lower.

In order to solve the above problems, a keyboard cleaning device for a computer with application number 202122152376.2 is provided with a transmission assembly and a cleaning assembly, which can quickly clean a keyboard, but the structure has the following disadvantages: 1. the hair brush and other structures are arranged outside, so that the hair brush is easy to be damaged accidentally and can injure a user carelessly; 2. the impeller blades are adopted to blow away dust, so that the dust pollutes the environment and is not beneficial to the use of the device.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

To the problem in the correlation technique, the utility model provides a keyboard cleaning device for computer to overcome the above-mentioned technical problem that current correlation technique exists.

Therefore, the utility model discloses a specific technical scheme as follows:

the utility model provides a keyboard cleaning device for computer, includes the shell, be equipped with U type frame in the shell, install the roller brush on the U type frame, roller brush one end is passed through the bearing and is connected U type frame, and the other end is connected with first motor through the bull stick, U type frame top fixedly connected with movable block, movable block threaded connection has reciprocal lead screw, reciprocal lead screw one end is connected with the second motor, the fan is installed at the shell top, there is the dust collection box in the import of fan through the pipe connection, the dust collection box is connected with the dust absorption mouth through the dust absorption pipe, the shell top is located to the dust absorption mouth.

Preferably, the bottom of the shell is fixedly connected with a bottom plate, and the bottom of the bottom plate is provided with a sucker.

Preferably, air inlet grooves are formed in the front side and the rear side of the shell.

Preferably, a strip-shaped groove is formed in the position, corresponding to the rotating rod, of one side of the shell, and the rotating rod penetrates through the strip-shaped groove.

Preferably, the upper side and the lower side of the strip-shaped groove are provided with slide rails, the slide rails are arranged on the shell, the slide rails are connected with a moving plate in a sliding mode, and the first motor is installed on the moving plate.

Preferably, the moving block is provided with a thread groove, and the thread groove is in threaded connection with the reciprocating screw rod.

Preferably, a filter screen is arranged at a position, close to the fan, in the inner cavity of the dust collection box.

The utility model has the advantages that: 1. the utility model arranges the structures such as the roller brush in the shell, so that the structure is not easy to damage, and the user can be prevented from being injured, thereby ensuring the safety of the device when in use;

2. the dust collection box is provided with the dust collection port, the dust collection box, the fan and other structures, when the roller brush brushes dust on the keyboard, the flowing air can take away dirt such as dust, and the environment pollution caused by the dust is avoided.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic diagram of a general structure of a keyboard cleaning device for a computer according to an embodiment of the present invention;

FIG. 2 is a cross-sectional view of a U-shaped frame of a keyboard cleaning device according to an embodiment of the present invention;

FIG. 3 is an external view of a U-shaped frame of a keyboard cleaning device for a computer according to an embodiment of the present invention;

fig. 4 is a sectional view of a dust box of a keyboard cleaning device for a computer according to an embodiment of the present invention.

In the figure:

1. a housing; 2. a U-shaped frame; 3. roller brushing; 4. a rotating rod; 5. a first motor; 6. a moving block; 7. a reciprocating screw rod; 8. a second motor; 9. a fan; 10. a dust collection box; 11. a dust collection pipe; 12. a dust suction port; 13. a base plate; 14. a suction cup; 15. an air inlet groove; 16. a strip-shaped groove; 17. a slide rail; 18. moving the plate; 19. a thread groove; 20. and (5) a filter screen.

Detailed Description

For further explanation of the embodiments, the drawings are provided as part of the disclosure and serve primarily to illustrate the embodiments and, together with the description, to explain the principles of operation of the embodiments, and to provide further explanation of the invention and advantages thereof, it will be understood by those skilled in the art that various other embodiments and advantages of the invention are possible, and that elements in the drawings are not to scale and that like reference numerals are generally used to designate like elements.

According to the utility model discloses an embodiment provides a keyboard cleaning device for computer.

Example one

As shown in fig. 1-4, according to the embodiment of the utility model, the keyboard cleaning device for computer comprises a housing 1, be equipped with U type frame 2 in the housing 1, install roller brush 3 on U type frame 2, roller brush 3 one end is passed through the bearing and is connected U type frame 2, the other end is connected with first motor 5 through bull stick 4, U type frame 2 top fixedly connected with movable block 6, movable block 6 threaded connection has reciprocal lead screw 7, reciprocal lead screw 7 one end is connected with second motor 8, fan 9 is installed at housing 1 top, there is dust collection box 10 in the import of fan 9 through the pipe connection, dust collection box 10 is connected with dust absorption mouth 12 through dust absorption pipe 11, dust absorption mouth 12 locates housing 1 top, locate inside housing 1 with roller brush 3 isotructure, make the structure not fragile, also can avoid hindering the user, when roller brush 3 brushes the dust on the keyboard, the filth such as dust, the wind that flows can take away the dust, avoid the dust pollution environment.

Example two

As shown in fig. 1-4, according to the embodiment of the present invention, a keyboard cleaning device for a computer, including a housing 1, a U-shaped frame 2 is provided in the housing 1, a roller brush 3 is provided on the U-shaped frame 2, one end of the roller brush 3 is connected to the U-shaped frame 2 through a bearing, the other end is connected to a first motor 5 through a rotating rod 4, a moving block 6 is fixedly connected to the top of the U-shaped frame 2, the moving block 6 is connected to a reciprocating lead screw 7 through a thread, one end of the reciprocating lead screw 7 is connected to a second motor 8, a fan 9 is installed at the top of the housing 1, an inlet of the fan 9 is connected to a dust collection box 10 through a pipeline, the dust collection box 10 is connected to a dust collection port 12 through a dust collection pipe 11, the dust collection port 12 is provided at the top of the housing 1, a bottom fixedly connected to a bottom plate 13 of the housing 1, a bottom plate 13 is provided with a suction cup 14, the suction cup 14 can fix the position of the device, so as to facilitate the use of the device.

EXAMPLE III

As shown in fig. 1-4, according to the embodiment of the present invention, a keyboard cleaning device for a computer, including a housing 1, a U-shaped frame 2 is provided in the housing 1, a roller brush 3 is installed on the U-shaped frame 2, one end of the roller brush 3 is connected to the U-shaped frame 2 through a bearing, the other end is connected to a first motor 5 through a rotating rod 4, a moving block 6 is fixedly connected to the top of the U-shaped frame 2, the moving block 6 is connected to a reciprocating lead screw 7 through a screw thread, one end of the reciprocating lead screw 7 is connected to a second motor 8, a fan 9 is installed at the top of the housing 1, an inlet of the fan 9 is connected to a dust collection box 10 through a pipe 4, the dust collection box 10 is connected to a dust collection port 12 through a dust collection pipe 11, the dust collection port 12 is provided at the top of the housing 1, air inlet grooves 15 are provided on the front and back of the housing 1, a position corresponding to the rotating rod 4 on one side of the housing 1 is provided with a bar-shaped groove 16, the rotating rod 4 passes through the bar-shaped groove 16, both upper and the lower side of the bar-shaped groove 16 are provided with a sliding rail 17, the sliding rail 17 is provided on the housing 1, the sliding connection of the sliding connection with a moving plate 18, the sliding plate is provided with a filter screen 20 provided on the moving plate 6, the reciprocating lead screw thread 19, the inner chamber of the reciprocating lead screw thread is provided with a reciprocating lead screw thread 19.

To sum up, with the help of the utility model discloses an above-mentioned technical scheme, this device is when using, places the keyboard on the desktop, and shell 1 covers on the keyboard to the brush hair contact keyboard top of roller brush 3 starts first motor 5, makes roller brush 3 rotate, starts second motor 8, makes roller brush 3 can reciprocating motion, can clean the keyboard, and meanwhile, starts fan 9, can inhale in the dust collection box 10 with the dust.

The above description is only for the 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 keyboard cleaning device for computer, includes shell (1), its characterized in that, be equipped with U type frame (2) in shell (1), install roller brush (3) on U type frame (2), roller brush (3) one end is passed through the bearing and is connected U type frame (2), and the other end is connected with first motor (5) through bull stick (4), U type frame (2) top fixedly connected with movable block (6), movable block (6) threaded connection has reciprocal lead screw (7), reciprocal lead screw (7) one end is connected with second motor (8), fan (9) are installed at shell (1) top, there is dust collection box (10) the import of fan (9) through the pipe connection, dust collection box (10) are connected with dust absorption mouth (12) through dust absorption pipe (11), shell (1) top is located in dust absorption mouth (12).

2. The keyboard cleaning device for the computer according to claim 1, wherein a bottom plate (13) is fixedly connected to the bottom of the housing (1), and a suction cup (14) is disposed at the bottom of the bottom plate (13).

3. The keyboard cleaning device for computer according to claim 2, wherein the front and rear sides of the housing (1) are provided with air inlet slots (15).

4. The keyboard cleaning device for the computer according to claim 3, wherein a strip-shaped groove (16) is formed in a position on one side of the housing (1) corresponding to the rotating rod (4), and the rotating rod (4) penetrates through the strip-shaped groove (16).

5. The keyboard cleaning device for the computer according to claim 4, wherein a sliding rail (17) is arranged above and below the strip-shaped groove (16), the sliding rail (17) is arranged on the housing (1), the sliding rail (17) is slidably connected with a moving plate (18), and the first motor (5) is mounted on the moving plate (18).

6. The device for cleaning the keyboard for the computer according to claim 5, wherein a thread groove (19) is provided on the moving block (6), and the thread groove (19) is connected with the reciprocating screw rod (7) in a threaded manner.

7. The keyboard cleaning device for computer according to claim 6, wherein a filter screen (20) is provided in the inner cavity of the dust box (10) near the blower (9).