CN210166755U

CN210166755U - Calculate key dish convenient to it is clean

Info

Publication number: CN210166755U
Application number: CN201921342954.5U
Authority: CN
Inventors: 范彩荣; 高晓燕; 于秀娟
Original assignee: Shandong Business Institute
Current assignee: Shandong Business Institute
Priority date: 2019-08-19
Filing date: 2019-08-19
Publication date: 2020-03-20
Anticipated expiration: 2029-08-19

Abstract

The utility model discloses a calculate key dish convenient to it is clean, including the keyboard body, it has a plurality of buttons to peg graft on the top outer wall of keyboard body, and the top outer wall of keyboard body opens and have frame type groove, and it has the dust-proof membrane to bond on one side inner wall in frame type groove, the position that the both sides outer wall of keyboard body is close to both ends has all opened the rectangle mouth, and the joint has the cardboard on one side inner wall of rectangle mouth, keyboard body top outer wall is close to four corners and all pegs graft and have the button head bolt, and the one end of button head bolt passes the below that the cardboard is located the cardboard, one side outer wall of keyboard body is pegged graft and is had the USB line. The utility model discloses the keyboard body about the part mutually block with, the middle card has the cardboard, makes the keyboard body about the card with part looks fixed connection through the button head bolt, when dismantling the clearance, unscrews the button head bolt and takes out, then takes out the cardboard, takes out the keyboard about the part of card with, can wash inside the keyboard, the cleanness of being convenient for.

Description

Calculate key dish convenient to it is clean

Technical Field

The utility model relates to a calculate key dish technical field, especially relate to a calculate key dish convenient to it is clean.

Background

The computer keyboard is a channel for inputting control information of character information into a computer, and is evolved from a keyboard of an English typewriter, when the keyboard is firstly appeared on the computer, the keyboard is accessory equipment of the computer, most people in modern life need to work by using the assistance of the computer, and therefore the computer keyboard is needed to be used.

At present, most of the existing computer keyboards in the market have the following defects in the using process: the computer keyboard adopts a plurality of bolts to fix, and when using the keyboard for a long time, the keyboard falls grey easily, needs to dismantle the keyboard and clears up it, and difficult dismantlement is comparatively troublesome, to sum up, and current most computer keyboards can not agree with the actual need well.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a computer keyboard convenient to clean.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a calculate key dish convenient to it is clean, includes the keyboard body, it has a plurality of buttons to peg graft on the top outer wall of keyboard body, and the top outer wall of keyboard body opens and has frame type groove, and it has the dust-proof membrane to bond on one side inner wall in frame type groove, the position that the both sides outer wall of keyboard body is close to both ends all opens there is the rectangle mouth, and the joint has the cardboard on one side inner wall of rectangle mouth, keyboard body top outer wall is close to four corners and all pegs graft and has the button head bolt, and the one end of button head bolt passes the below that the cardboard is located the cardboard, one side outer wall of keyboard body pegs graft and has the USB line, and the position that one side outer wall of keyboard body is close to the USB line.

Further, the position that the USB line was kept away from to the keyboard body is opened there is the bar mouth, and the joint has the fixture block on one side inner wall of two bar mouths, and the one end of fixture block is passed through the bolt fastening and is had same hand rest.

Furthermore, rubber pad feet are bonded at positions, close to two ends, of one side of the outer wall of the bottom of the keyboard body.

Further, the installation opening is opened to the position that is close to both ends on one side that the rubber pad foot was kept away from to keyboard body bottom outer wall, and all pegs graft on one side inner wall of installation opening and have the dead lever, has cup jointed the heel brace on the circumference outer wall of dead lever.

Furthermore, the bottom height of the hand support and the bottom height of the keyboard body are on the same horizontal line.

Furthermore, the hand support also comprises cushions which are adhered to two sides of the outer wall of the top of the hand support.

The utility model has the advantages that:

1. through rectangle mouth, cardboard and the button head bolt that sets up, the keyboard body about the part block mutually with, the centre card has the cardboard, through the button head bolt make the keyboard body about card with part looks fixed connection, when dismantling the clearance, take out the button head bolt unscrewing, then take out the cardboard, with the keyboard about the card take out, can wash inside the keyboard, be convenient for clean.

2. Through the fixture block and the hand rest that set up, the hand rest passes through the fixture block joint in the below of keyboard body, and the installation and the dismantlement of being convenient for, whether user of service can select to use the hand rest according to different needs, has improved the practicality of device.

3. Through the heel brace, rubber pad foot and the cushion that set up, the heel brace can be lifted, makes the keyboard lift a take the altitude, and it is more comfortable that the user of service hand is taken in the cushion department of hand rest, makes work become more light, and the device convenient to use satisfies people's demand.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment 1 of a computer keyboard convenient to clean according to the present invention;

fig. 2 is a schematic back structural view of an embodiment 1 of a computer keyboard convenient to clean according to the present invention;

fig. 3 is a schematic partial perspective view of a computer keyboard in accordance with an embodiment 1 of the present invention;

FIG. 4 is an enlarged schematic view of the structure at A in FIG. 2;

fig. 5 is a schematic partial front view of a computer keyboard 1 according to an embodiment of the present invention;

fig. 6 is a schematic view of an overall structure of an embodiment 2 of a computer keyboard convenient for cleaning according to the present invention.

In the figure: 1-keyboard body, 2-snap-gauge, 3-frame-shaped groove, 4-dustproof film, 5-USB line, 6-key, 7-hand rest, 8-fixture block, 9-round head bolt, 10-rubber foot pad, 11-rectangular opening, 12-fixed rod, 13-mounting opening, 14-foot support, 15-U-shaped opening and 16-soft pad.

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.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

Example 1

Referring to fig. 1-5, a computer keyboard convenient for cleaning comprises a keyboard body 1, a plurality of keys 6 are inserted on the outer wall of the top of the keyboard body 1, a frame-shaped groove 3 is formed on the outer wall of the top of the keyboard body 1, a dustproof film 4 is bonded on the inner wall of one side of the frame-shaped groove 3, rectangular openings 11 are formed at the positions of the outer walls of two sides of the keyboard body 1 close to two ends, a clamping plate 2 is clamped on the inner wall of one side of each rectangular opening 11, round-head bolts 9 are inserted and connected on the outer wall of the top of the keyboard body 1 close to four corners, one end of each round-head bolt 9 penetrates through the clamping plate 2 and is positioned below the clamping plate 2, a USB wire 5 is inserted and connected on the outer wall of one side of the keyboard body 1, an inverted U-shaped opening 15 is formed at the position of the outer wall of one side of the keyboard body 1 close to the USB wire 5, after the keyboard, remove inside debris, then unscrew the button head bolt 9 in four corners and take out, then take out cardboard 2, dismantle the keyboard of card and, conveniently clean it from inside.

The utility model discloses in, the position that USB line 5 was kept away from to keyboard body 1 is opened there is the bar mouth, and the joint has fixture block 8 on the inner wall of one side of two bar mouths, the one end of fixture block 8 is passed through the bolt fastening and is had same hand rest 7, the position that one side of 1 bottom outer wall of keyboard body is close to both ends all bonds and has rubber pad foot 10, the position that one side that rubber pad foot 10 was kept away from to 1 bottom outer wall of keyboard body is close to both ends all opens has installing port 13, and all peg graft on one side inner wall of installing port 13 and have dead lever 12, the heel brace 14 has been cup jointed on the circumference outer wall of dead lever 12, the bottom height of hand rest 7 highly is in on the same water flat line with.

The working principle is as follows: during the use, be connected the USB line 5 of keyboard with computer socket, make the keyboard use, can utilize 8 joints of fixture block in the below of keyboard body 1 with hand rest 7 as required during the keyboard use, make things convenient for the user to take the hand, can also lift up heel brace 14 as required, make the certain angle of keyboard slope, facilitate the use, the keyboard surface covering has dust-proof membrane 4, play dustproof effect, use the keyboard for a long time after, can take off dust-proof membrane 4 and wash and dry the back and continue to use, again with the keyboard back-off pat, detach inside debris, then unscrew the round head bolt 9 in four corners and take out, then take out cardboard 2, dismantle the keyboard of card and, it is clean it from inside to make things convenient for, and is simple and convenient.

Example 2

Referring to fig. 6, compared to embodiment 1, the present embodiment further includes a soft pad 16, and the soft pad 16 is adhered to both sides of the outer wall of the top of the hand rest 7.

The working principle is as follows: during the use, the both sides of the hand rest 7 top of device have all bonded cushion 16, and user of service when typing, the arm just can be taken on the cushion 16 on 7 surfaces of hand rest for putting of arm is more comfortable, makes the work that the staff can simply relax.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A computer keyboard convenient to clean comprises a keyboard body (1) and is characterized in that, a plurality of keys (6) are inserted on the outer wall of the top of the keyboard body (1), and the outer wall of the top of the keyboard body (1) is provided with a frame-shaped groove (3), the inner wall of one side of the frame-shaped groove (3) is bonded with a dustproof film (4), the outer walls of the two sides of the keyboard body (1) are provided with rectangular openings (11) near the two ends, and the inner wall of one side of the rectangular opening (11) is clamped with a clamping plate (2), round-head bolts (9) are inserted in the outer wall of the top of the keyboard body (1) near four corners, one end of the round head bolt (9) passes through the clamping plate (2) and is positioned below the clamping plate (2), a USB cable (5) is inserted into the outer wall of one side of the keyboard body (1), and an inverted U-shaped opening (15) is formed in the position, close to the USB cable (5), of the outer wall of one side of the keyboard body (1).

2. The computer keyboard convenient to clean as claimed in claim 1, wherein the keyboard body (1) is provided with a bar-shaped opening at a position far away from the USB cable (5), and the inner walls of one side of the two bar-shaped openings are clamped with the clamping blocks (8), and one end of each clamping block (8) is fixed with the same hand support (7) through a bolt.

3. A computer keyboard convenient to clean as claimed in claim 1 or 2, wherein rubber foot pads (10) are adhered to one side of the outer wall of the bottom of the keyboard body (1) near to the two ends.

4. The computer keyboard convenient to clean as claimed in claim 3, wherein the outer wall of the bottom of the keyboard body (1) is provided with mounting openings (13) at positions close to the two ends of the side far away from the rubber foot pad (10), the inner wall of one side of each mounting opening (13) is provided with a fixing rod (12) in an inserted manner, and the outer wall of the circumference of each fixing rod (12) is sleeved with a foot support (14).

5. A computer keyboard easy to clean as claimed in claim 2, wherein the bottom height of the hand rest (7) is on the same horizontal line with the bottom height of the keyboard body (1).

6. A computer keyboard easy to clean according to claim 5, further comprising a soft pad (16), wherein the soft pad (16) is adhered to both sides of the top outer wall of the hand rest (7).