CN210721369U

CN210721369U - Keyboard convenient to clearance dust

Info

Publication number: CN210721369U
Application number: CN201921127481.7U
Authority: CN
Inventors: 不公告发明人
Original assignee: Shanxi Rongxin Technology Co Ltd
Current assignee: Shanxi Rongxin Technology Co Ltd
Priority date: 2019-07-18
Filing date: 2019-07-18
Publication date: 2020-06-09
Anticipated expiration: 2029-07-18

Abstract

The utility model discloses a keyboard convenient to clearance dust, including keyboard main part, key cap and base, the keyboard main part is located the base upper end, inside first lead screw and the second lead screw of being equipped with of keyboard main part, first lead screw and second lead screw are located keyboard main part both sides respectively, first lead screw one end is connected with keyboard main part one side inner wall rotation, and the first lead screw other end is connected with a motor, second lead screw both ends all are connected with keyboard main part inner wall rotation. The utility model discloses a set up the removal dustbin to being equipped with multiunit cleaning device inside the removal dustbin, can utilizing a motor to rotate and drive removal dustbin lateral shifting, then utilizing No. two motors in the cleaning device to rotate, utilizing the clean pappus brush on the cleaning dish to clean keyboard main part surface, utilize the dust that the fan blade of inhaling produced when producing suction will clean simultaneously to absorb in the dust absorption intracavity, then utilize scalable dust absorption pipe to absorb the dust in the dust absorption intracavity.

Description

Keyboard convenient to clearance dust

Technical Field

The utility model relates to a computer correlation technique field specifically is a keyboard convenient to clearance dust.

Background

The keyboard is the most common and main input device, English letters, numbers, punctuations and the like can be input into a computer through the keyboard, so that commands, input data and the like can be sent to the computer, the types of the keyboard are various, and the overall classification can be divided into five major types, namely a desktop keyboard, a notebook computer keyboard, an industrial personal computer keyboard, a double-control keyboard and an ultrathin keyboard according to application.

However, the existing keyboard has the following disadvantages: the keyboard is in the use, very easily leads to the below of dust and floater entering key cap, and current keyboard does not possess self-cleaning device to lead to dust and impurity on the keyboard to be difficult for clean, influence the normal use of keyboard, need improve.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a keyboard convenient to clearance dust to current keyboard that mentions among the above-mentioned background art of solution very easily leads to the below that dust and floater got into the key cap in the use, and current keyboard does not possess self-cleaning device, thereby leads to the difficult cleanness of dust and impurity on the keyboard, influences the problem of the normal use of keyboard.

In order to achieve the above object, the utility model provides a following technical scheme: a keyboard convenient for dust cleaning comprises a keyboard main body and a base, wherein the keyboard main body is positioned at the upper end of the base, a first lead screw and a second lead screw are arranged in the keyboard main body and are respectively positioned at two sides of the keyboard main body, one end of the first lead screw is rotatably connected with the inner wall of one side of the keyboard main body, the other end of the first lead screw is connected with a motor, two ends of the second lead screw are rotatably connected with the inner wall of the keyboard main body, the second lead screw is connected with the first lead screw through a transmission belt, a first lead screw nut and a second lead screw nut are respectively arranged on the first lead screw and the second lead screw, a movable cleaning box is connected between the first lead screw nut and the second lead screw nut, a cleaning device is arranged in the movable cleaning box and comprises a second motor, a cleaning disc and a dust suction cavity, the cleaning disc is positioned on the lower surface of the movable cleaning box, and the cleaning disc is connected with the second motor through a rotating shaft in a rotating manner, the dust suction cavity is positioned between the second motor and the cleaning disc, the rotating shaft penetrates through the dust suction cavity, a suction fan blade is arranged on the rotating shaft positioned in the dust suction cavity, one side of the dust suction cavity is connected with a telescopic dust suction pipe through a connector, a miniature air exhauster is arranged in the base, one side of the miniature air exhauster is connected with a dust collection cavity, and one end of the telescopic dust suction pipe extends to be positioned in the base and is connected with the dust collection cavity.

Preferably, the cleaning devices are provided with a plurality of groups and are uniformly distributed inside the movable cleaning box.

Preferably, the lower surface of the cleaning disc is annularly provided with a cleaning soft brush, and the cleaning soft brush is in contact with the surface of the keyboard main body.

Preferably, the middle part of the lower surface of the cleaning disc is provided with a dust suction hole, and the dust suction hole is communicated with the inside of the dust suction cavity.

Preferably, a protective cover is arranged on one side of the upper surface of the keyboard main body, and the movable cleaning box is located inside the protective cover.

Preferably, the first screw rod nut and the second screw rod nut are both provided with connecting blocks, and the first screw rod nut and the second screw rod nut are fixedly connected with the movable cleaning box through the connecting blocks.

Preferably, through grooves are formed in two sides of the upper surface of the keyboard main body, and the connecting block is connected with the through grooves in a sliding mode.

The utility model provides a keyboard convenient to clearance dust possesses following beneficial effect:

the utility model discloses a set up the removal dustbin, and be equipped with multiunit cleaning device removing the dustbin inside, can utilize a motor to rotate and drive removal dustbin lateral shifting, then utilize No. two motors in the cleaning device to rotate, utilize the clean pappus brush on the cleaning dish to clean keyboard main part surface, utilize the suction fan leaf to produce the dust that produces when suction will clean simultaneously and absorb in the dust absorption intracavity, then utilize scalable dust absorption pipe to absorb the dust in the dust absorption intracavity in the dust collection intracavity, unified processing, make the clean effectual of dust on keyboard surface, moreover, the steam generator is simple in structure, and is convenient for use.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

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

FIG. 3 is a schematic view of the internal structure of the mobile cleaning box of the present invention;

fig. 4 is a schematic view of the structure of the lower surface of the movable cleaning box of the present invention.

In the figure: 1. a keyboard main body; 2. a keycap; 3. a first lead screw; 4. a second lead screw; 5. a first lead screw nut; 6. a second feed screw nut; 7. moving the cleaning box; 8. a telescopic dust suction pipe; 9. a first motor; 10. a drive belt; 11. cleaning the disc; 12. a dust suction chamber; 13. a cleaning device; 14. a second motor; 15. a rotating shaft; 16. cleaning the soft brush; 17. a dust collection hole; 18. a base; 19. a miniature exhaust fan; 20. A dust collection chamber; 21. a protective cover; 22. an intake fan blade; 23. and (4) connecting the blocks.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in fig. 1-4, the utility model provides a technical solution: a keyboard convenient for dust cleaning comprises a keyboard main body 1, a keycap 2 and a base 18, wherein the keyboard main body 1 is positioned at the upper end of the base 18, a first lead screw 3 and a second lead screw 4 are arranged inside the keyboard main body 1, the first lead screw 3 and the second lead screw 4 are respectively positioned at two sides of the keyboard main body 1, one end of the first lead screw 3 is rotatably connected with the inner wall of one side of the keyboard main body 1, the other end of the first lead screw 3 is connected with a first motor 9, two ends of the second lead screw 4 are both rotatably connected with the inner wall of the keyboard main body 1, the second lead screw 4 is connected with the first lead screw 3 through a transmission belt 10, a first lead screw nut 5 and a second lead screw nut 6 are respectively arranged on the first lead screw 3 and the second lead screw 4, a movable cleaning box 7 is connected between the first lead screw nut 5 and the second lead screw nut 6, a cleaning device 13 is arranged inside the movable cleaning box 7, cleaning device 13 includes No. two motors 14, cleaning disc 11 and suction chamber 12, cleaning disc 11 is located the lower surface that removes cleaning box 7, and cleaning disc 11 rotates through pivot 15 and No. two motors 14 and is connected, suction chamber 12 is located between No. two motors 14 and cleaning disc 11, pivot 15 runs through suction chamber 12, be located and install suction fan leaf 22 on the inside pivot 15 of suction chamber 12, suction chamber 12 one side is connected with scalable dust absorption pipe 8 through the connector, the inside miniature air exhauster 19 that is equipped with of base 18, miniature air exhauster 19 one side is connected with dust collecting chamber 20, scalable dust absorption pipe 8 one end is extended and is located base 18 inside and is connected with dust collecting chamber 20.

The cleaning devices 13 are provided with a plurality of groups, the cleaning devices 13 are uniformly distributed in the movable cleaning box 7, and the cleaning effect can be improved by arranging the plurality of groups of cleaning devices 13; the lower surface of the cleaning disc 11 is annularly provided with a cleaning soft brush 16, the cleaning soft brush 16 is in contact with the surface of the keyboard main body 1, and the surface of the keyboard main body 1 can be cleaned by the cleaning soft brush 16; a dust suction hole 17 is formed in the middle of the lower surface of the cleaning disc 11, the dust suction hole 17 is communicated with the interior of the dust suction cavity 12, and negative pressure can be generated in the dust suction cavity 12 through a suction fan blade 22 in the dust suction cavity 12, so that dust suction work is performed; a protective cover 21 is arranged on one side of the upper surface of the keyboard main body 1, the movable cleaning box 7 is positioned in the protective cover 21, and the movable cleaning box 7 can be protected when the protective cover 21 is idle; the first screw nut 5 and the second screw nut 6 are both provided with a connecting block 23, the first screw nut 5 and the second screw nut 6 are fixedly connected with the movable cleaning box 7 through the connecting block 23, and the first screw nut 5 and the second screw nut 6 can be used for moving so as to drive the movable cleaning box 7 to move; through grooves are formed in two sides of the upper surface of the keyboard main body 1, the connecting blocks 23 are connected with the through grooves in a sliding mode, and the movable cleaning boxes 7 connected with the connecting blocks 23 can move transversely on the keyboard main body 1.

It should be noted that, when the keyboard convenient for cleaning dust is in operation, when the keyboard main body 1 needs to be cleaned, the first motor 9 is started, the first motor 9 drives the first screw rod 3 and the second screw rod 4 to rotate, so that the first screw rod nut 5 and the second screw rod nut 6 move, so that the movable cleaning box 7 moves transversely, the second motor 14 on the cleaning device 13 is started while the movable cleaning box 7 moves, the second motor 14 drives the movable cleaning device to rotate, so that the cleaning soft brush 16 rotates to clean the surface of the keyboard main body 1, while the cleaning soft brush 16 cleans the surface of the keyboard, the suction fan 22 inside the dust suction cavity 12 rotates under the rotation of the rotating shaft 15, so that negative pressure is generated in the dust suction cavity 12, dust collection operation is performed by using the dust collection hole 17, the cleaned dust is sucked into the dust suction cavity 12, and the micro suction fan 19 is started to perform auxiliary dust collection operation, simultaneously with the dust in the dust absorption chamber 12 collect the dust collection chamber 20 through scalable dust absorption pipe 8 in, collect in unison, clean effectual, convenient to use, after cleaning, utilize a motor 9 reversal, make and remove inside clean case 7 moves the protection casing 21, utilize protection casing 21 to protect removing clean case 7.

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 keyboard convenient to clearance dust, includes keyboard main part (1), key cap (2) and base (18), keyboard main part (1) is located base (18) upper end, its characterized in that: a first lead screw (3) and a second lead screw (4) are arranged in the keyboard main body (1), the first lead screw (3) and the second lead screw (4) are respectively positioned at two sides of the keyboard main body (1), one end of the first lead screw (3) is rotatably connected with the inner wall at one side of the keyboard main body (1), the other end of the first lead screw (3) is connected with a first motor (9), two ends of the second lead screw (4) are rotatably connected with the inner wall of the keyboard main body (1), the second lead screw (4) is connected with the first lead screw (3) through a transmission belt (10), a first lead screw nut (5) and a second lead screw nut (6) are respectively arranged on the first lead screw (3) and the second lead screw (4), a movable cleaning box (7) is connected between the first lead screw nut (5) and the second lead screw nut (6), a cleaning device (13) is arranged in the movable cleaning box (7), cleaning device (13) includes No. two motor (14), cleaning disc (11) and dust absorption chamber (12), cleaning disc (11) are located the lower surface that removes clean case (7), and cleaning disc (11) rotate with No. two motor (14) through pivot (15) and are connected, dust absorption chamber (12) are located between No. two motor (14) and cleaning disc (11), pivot (15) run through dust absorption chamber (12), be located and install suction fan leaf (22) on inside pivot (15) of dust absorption chamber (12), dust absorption chamber (12) one side is connected with scalable dust absorption pipe (8) through the connector, base (18) inside is equipped with miniature air exhauster (19), miniature air exhauster (19) one side is connected with dust collection chamber (20), scalable dust absorption pipe (8) one end extends to be located base (18) inside and is connected with dust collection chamber (20), and the first screw rod nut (5) and the second screw rod nut (6) are both provided with a connecting block (23), and the first screw rod nut (5) and the second screw rod nut (6) are fixedly connected with the movable cleaning box (7) through the connecting block (23).

2. A keyboard for facilitating dust removal according to claim 1, wherein: the cleaning devices (13) are provided with a plurality of groups, and the cleaning devices (13) are uniformly distributed in the movable cleaning box (7).

3. A keyboard for facilitating dust removal according to claim 1, wherein: the lower surface of the cleaning disc (11) is annularly provided with a cleaning soft brush (16), and the cleaning soft brush (16) is in contact with the surface of the keyboard main body (1).

4. A keyboard for facilitating dust removal according to claim 1, wherein: dust absorption hole (17) have been seted up in the middle part of clean dish (11) lower surface, dust absorption hole (17) and dust absorption chamber (12) inside intercommunication.

5. A keyboard for facilitating dust removal according to claim 1, wherein: keyboard main part (1) upper surface one side is equipped with protection casing (21), it is inside that removal dustbin (7) are located protection casing (21).

6. A keyboard for facilitating dust removal according to claim 1, wherein: the keyboard body (1) upper surface both sides have all been seted up and have been led to the groove, connecting block (23) and logical groove sliding connection.