CN212112416U

CN212112416U - Computer keyboard dustproof device

Info

Publication number: CN212112416U
Application number: CN202021360475.9U
Authority: CN
Inventors: 游秀凤
Original assignee: Fuzhou College of Foreign Studies and Trade
Current assignee: Fuzhou College of Foreign Studies and Trade
Priority date: 2020-07-13
Filing date: 2020-07-13
Publication date: 2020-12-08
Anticipated expiration: 2030-07-13

Abstract

The utility model discloses a computer keyboard dust keeper, including the keyboard main part, the top of keyboard main part is provided with according to the key zone, there is the clearance between six rows and every adjacent two rows in the button zone of dividing, the lateral wall fixed mounting of keyboard main part has the fixed block, the one end that the keyboard main part was kept away from to the fixed block is provided with the round pin axle and rotates through the round pin axle and connect rotor plate one, rotor plate one is kept away from the one end of fixed block and is rotated through the round pin axle and connect rotor plate two, rotor plate two are located the top of key zone when rotor plate one is ascending, one side that rotor plate two are close to according to the key zone is seted up slottedly and inslot and is slided and be provided with the movable block, the quantity of movable block is five and is. The utility model discloses simple structure, convenient to use, the effectual current keyboard of having solved is placed the condition that the dust accumulation appears on having the keyboard in office area for a long time.

Description

Computer keyboard dustproof device

Technical Field

The utility model relates to a computer field specifically is a calculate key dish dust keeper.

Background

Computer keyboards become necessary equipment for offices, various styles appear on the computer keyboards in order to improve the office efficiency, and mechanical keyboards appear in order to improve the typing efficiency; to improve the cleaning efficiency of the keyboard, a waterproof keyboard … … has emerged

The current keyboard is placed in office area for a long time and is had the condition that the dust accumulation appears on the keyboard, in order to solve the above-mentioned problem that appears, the utility model provides a calculate key dish dust keeper.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a calculate key dish dust keeper to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a dustproof device for a computer keyboard comprises a keyboard body, wherein a key area is arranged above the keyboard body, the key area is divided into six rows, a gap exists between every two adjacent rows, a fixed block is fixedly arranged on the side wall of the keyboard body, a pin shaft is arranged at one end, away from the keyboard body, of the fixed block, and is rotatably connected with a first rotating plate through the pin shaft, one end, away from the fixed block, of the first rotating plate is rotatably connected with a second rotating plate through the pin shaft, when the first rotating plate faces upwards, the second rotating plate is located above the key area, a groove is formed in one side, close to the key area, of the second rotating plate, a moving block is arranged in the groove in a sliding manner, the number of the moving blocks is five, the moving blocks are located in the gap between every two adjacent rows of keys, a cleaning piece is arranged at one side, close to the key area, rotating rods are arranged in the six moving blocks in a penetrating mode, the six rotating rods are located on the same straight line, external threads are arranged on the outer walls of the rotating rods, internal threads are formed in the moving blocks, the rotating rods and the moving blocks are connected in a threaded fit mode, a rotating driving rod is arranged in the rotating plate II and is connected with the five rotating rods through a conveying belt, and the rotating driving rod drives the six rotating rods to rotate; the height of one side of the keyboard main body provided with the fan is higher than that of the other side.

As a further aspect of the present invention: the cleaning member is a cleaning brush.

As a further aspect of the present invention: the keyboard is characterized in that a placing plate is arranged below the keyboard body, a lifting piece is arranged between one side of the keyboard body, which is provided with the fan, and the placing plate, and the other side of the keyboard body is connected with the placing plate through a rotating shaft.

As a further aspect of the present invention: the lifting piece is an electric telescopic rod.

As a further aspect of the present invention: one side of the rotating plate II, which is far away from the key area, is provided with a magnetic stripe I, the lower surface of the keyboard main body is provided with a magnetic stripe II, and when the rotating plate rotates to the position below the fixed block, the magnetic stripe I is magnetically connected with the magnetic stripe II.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses simple structure, convenient to use, the effectual current keyboard of having solved is placed the condition that the dust accumulation appears on having the keyboard in office area for a long time.

Drawings

Fig. 1 is a top view of a computer keyboard dust guard.

Fig. 2 is a schematic structural diagram of a computer keyboard dust-proof device.

FIG. 3 is a schematic view of a rotating rod in the dustproof device of a computer keyboard.

In the figure: the keyboard comprises a keyboard body 1, a key area 2, a fixed block 3, a pin shaft 4, a rotating plate I5, a rotating plate II 6, a moving block 7, a cleaning piece 8, a rotating rod 9, a rotating driving rod 10, a conveying belt 11, a magnetic stripe I12, a rotating shaft 13, a lifting piece 14 and a magnetic stripe II 15.

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.

Example 1

Referring to fig. 1-3, a dustproof device for a computer keyboard comprises a keyboard main body 1, a key area 2 is arranged above the keyboard main body 1, the key area 2 is divided into six rows, a gap exists between every two adjacent rows, a fixed block 3 is fixedly arranged on the side wall of the keyboard main body 1, a pin shaft 4 is arranged at one end, far away from the keyboard main body 1, of the fixed block 3, and is rotatably connected with a first rotating plate 5 through the pin shaft 4, one end, far away from the fixed block 3, of the first rotating plate 5 is rotatably connected with a second rotating plate 6 through the pin shaft 4, when the first rotating plate 5 is upward, the second rotating plate 6 is positioned above the key area 2, a groove is formed in one side, close to the key area 2, of the second rotating plate 6, a moving block 7 is arranged in the groove and slides in the groove, the five moving blocks 7 are arranged in the gap between every two adjacent rows of keys, a cleaning piece 8 is arranged at one side, a position The fan 16 is installed below the moving blocks 7, rotating rods 9 are arranged in the six moving blocks 7 in a penetrating mode, the six rotating rods 9 are located on the same straight line, external threads are arranged on the outer walls of the rotating rods 9, internal threads are formed in the moving blocks 7, the rotating rods 9 and the moving blocks 7 are connected in a threaded fit mode, a rotating driving rod 10 is arranged in the rotating plate II 6, the rotating driving rod 10 is connected with the five rotating rods 9 through a conveying belt 11, and the rotating driving rod 10 drives the six rotating rods 9 to rotate; the height of one side of the keyboard body 1 provided with the fan 16 is higher than that of the other side;

the rotary driving rod 10 rotates to drive the conveyor belt 11 to rotate, the conveyor belt 11 rotates to drive the six rotary rods 9 to rotate, the cleaning piece 8 below five moving blocks performs cleaning work on the upper portion of the keyboard main body 1, the fan 16 is installed below the moving block 7 close to the first rotating plate 5, and the fan 16 blows out dust cleaned by the cleaning piece 8 out of the area of the keyboard main body 1; the six rotating rods 9 are simultaneously rotated under the action of one rotating driving rod 10, so that the cleaning efficiency of the dustproof device of the computer keyboard is improved;

the specific structure of the cleaning member 8 is not limited, and in this embodiment, the cleaning member 8 is preferably a cleaning brush.

Example 2

The present embodiment is further improved on the basis of embodiment 1, a placing plate is arranged below the keyboard main body 1, a lifting piece 14 is installed between the side of the keyboard main body 1 provided with the fan 16 and the placing plate, and the other side of the keyboard main body 1 is connected with the placing plate through a rotating shaft 13; the lifting piece 14 is arranged between one side of the keyboard body 1, which is provided with the fan 16, and the placing plate, so that the inclination degree of the keyboard body 1 is adjusted, and the use requirements of different users are met.

The specific structure of the lifting member 14 is not limited, and in this embodiment, preferably, the lifting member 14 is an electric telescopic rod.

Example 3

In this embodiment, a further improvement is made on the basis of embodiment 1, a first magnetic strip 12 is arranged on one side of the second rotating plate 6 away from the key area 2, a second magnetic strip 15 is arranged on the lower surface of the keyboard main body 1, and when the first rotating plate 5 rotates the rod to the lower side of the fixed block 3, the first magnetic strip 12 is magnetically connected with the second magnetic strip 15; one side of keeping away from the key area 2 through rotating plate two 6 is provided with magnetic stripe one 12, and the lower surface of keyboard main part 1 is provided with magnetic stripe two 15, through the magnetism between magnetic stripe one 12 and the magnetic stripe two 15 and connect, places rotating plate two 6 in the below of keyboard main part 1, has increased computer keyboard dust keeper's aesthetic measure.

The utility model discloses a theory of operation is: the rotary driving rod 10 rotates to drive the conveyor belt 11 to rotate, the conveyor belt 11 rotates to drive the six rotary rods 9 to rotate, the cleaning piece 8 below five moving blocks performs cleaning work on the upper portion of the keyboard main body 1, the fan 16 is installed below the moving block 7 close to the first rotating plate 5, and the fan 16 blows out dust cleaned by the cleaning piece 8 out of the area of the keyboard main body 1; the six rotating rods 9 are simultaneously rotated by the action of one rotating driving rod 10, so that the cleaning efficiency of the dustproof device of the computer keyboard is improved.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A dustproof device for a computer keyboard comprises a keyboard main body (1), wherein a key area (2) is arranged above the keyboard main body (1), the key area (2) is divided into six rows, and a gap exists between every two adjacent rows, and is characterized in that a fixed block (3) is fixedly arranged on the side wall of the keyboard main body (1), one end, far away from the keyboard main body (1), of the fixed block (3) is provided with a pin shaft (4) and is rotatably connected with a first rotating plate (5) through the pin shaft (4), one end, far away from the fixed block (3), of the first rotating plate (5) is rotatably connected with a second rotating plate (6) through the pin shaft (4), when the first rotating plate (5) is upward, the second rotating plate (6) is positioned above the key area (2), one side, close to the key area (2), of the second rotating plate (6) is provided with a groove, a moving block (7) is arranged in the groove in a sliding manner, the number, a cleaning piece (8) is installed on one side, close to the key area (2), of each moving block (7), a groove is formed in the position, close to the corresponding rotating plate (5), of the lower side of the corresponding rotating plate (6), the moving blocks (7) are arranged in the groove in a sliding mode, a fan (16) is installed below each moving block (7), rotating rods (9) are arranged inside the six moving blocks (7) in a penetrating mode, the six rotating rods (9) are located on the same straight line, external threads are arranged on the outer wall of each rotating rod (9), internal threads are formed in the corresponding moving blocks (7), the rotating rods (9) and the moving blocks (7) are connected in a threaded matching mode, a rotating driving rod (10) is arranged in the corresponding rotating plate (6), the rotating driving rod (10) is connected with the five rotating rods (9) through a conveying belt (11), and; the height of one side of the keyboard main body (1) provided with the fan (16) is higher than that of the other side.

2. The keyboard dustproof device according to claim 1, wherein the cleaning member (8) is a cleaning brush.

3. The computer keyboard dustproof device according to claim 1 or 2, wherein a placing plate is arranged below the keyboard body (1), a lifting piece (14) is arranged between the side of the keyboard body (1) where the fan (16) is arranged and the placing plate, and the other side of the keyboard body (1) is connected with the placing plate through a rotating shaft (13).

4. The keyboard dustproof device according to claim 3, wherein the lifting member (14) is an electric telescopic rod.

5. The computer keyboard dustproof device according to claim 1 or 2, wherein a first magnetic strip (12) is arranged on one side of the second rotating plate (6) away from the key area (2), a second magnetic strip (15) is arranged on the lower surface of the keyboard main body (1), and the first magnetic strip (12) and the second magnetic strip (15) are magnetically connected when the first rotating plate (5) rotates to the position below the fixed block (3).