CN212846720U

CN212846720U - Computer keyboard with storable dust cover

Info

Publication number: CN212846720U
Application number: CN202021431706.0U
Authority: CN
Inventors: 刘小豫
Original assignee: Xianyang Normal University
Current assignee: Xianyang Normal University
Priority date: 2020-07-20
Filing date: 2020-07-20
Publication date: 2021-03-30
Anticipated expiration: 2030-07-20

Abstract

The utility model relates to a computer keyboard with a storable dust cover, which comprises a keyboard main body and a dust cover component, wherein the dust cover component is detachably arranged at the top side and the bottom outside of the keyboard main body, the dust cover component comprises an outer frame, a dust guard, rectangular grooves, sliding rods, springs and sliding blocks, and the top ends of the inner walls at the two ends of the outer frame are provided with the rectangular grooves; mounting groove and cover groove have been seted up respectively to the top side and the bottom outside of keyboard main part, when using the keyboard main part, suit the dust guard of dust cover subassembly in the cover groove outside down, guarantee the two through the rubber sleeve this moment and connect closely, be convenient for accomodate the dust cover subassembly, when not using the keyboard main part, take off the dust cover subassembly from the cover groove outside, install the dust guard of dust cover subassembly on the mounting groove up this moment, guarantee through the rubber sleeve that the installation piece of frame is connected closely with the mounting groove, avoid the dust to fall in the keyboard main part through the dust cover subassembly.

Description

Computer keyboard with storable dust cover

Technical Field

The utility model relates to a computer technology field especially relates to area can accomodate computer key dish of dust cover.

Background

A keyboard is a command and data entry device used to operate equipment and also refers to a set of function keys arranged to operate a machine or equipment through the system.

The existing computer keyboard is directly exposed in the air after being used, and when the existing computer keyboard is not used for a long time, a large amount of dust is adhered to the surface of the computer keyboard, so that the attractiveness of the computer keyboard is affected, and meanwhile, the computer keyboard needs to spend time for cleaning.

SUMMERY OF THE UTILITY MODEL

The utility model provides a problem lie in providing a calculate key dish that dust cover can be accomodate in area, solved current calculate key dish and directly expose in the air after using, when not using for a long time, calculate key dish surface and can be stained with a large amount of dusts, need spend the time to remove the technical problem of clearance when influencing the pleasing to the eye of calculating key dish.

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

the computer keyboard with the storable dust cover comprises a keyboard main body and a dust cover assembly, wherein the dust cover assembly is detachably arranged on the top side and the outer side of the bottom of the keyboard main body;

the dust cover assembly comprises an outer frame, a dust guard, rectangular grooves, sliding rods, springs and sliders, the rectangular grooves are formed in the top ends of the inner walls of the two ends of the outer frame, a plurality of sliding rods are vertically installed between the top wall and the bottom wall of each rectangular groove, the sliders are arranged at the two ends of the dust guard, the sliding rods penetrate through the sliders, and the springs are sleeved on the outer sides of the sliding rods and located on the bottom sides of the sliders.

Preferably, the top side of the keyboard main body is provided with a mounting groove, the outer side of the bottom of the keyboard main body is provided with a sleeve groove, the mounting groove is connected with the bottom end of the outer frame in an inserting mode, and the outer frame is sleeved on the outer side of the sleeve groove.

Preferably, the keyboard main part both ends slidable mounting has the slide, the standing groove has been seted up to the slide top side, the inside slidable mounting that runs through of slide has the movable rod, the movable rod both ends are all installed and are pressed the briquetting.

Preferably, the keyboard main part both ends all set up the spout of T type, slide one side is provided with T type slider, and T type slider slidable mounting is inside the spout.

Preferably, the bottom end of the outer frame is provided with an installation block, and the rubber sleeve is sleeved on the outer sides of the installation block and the rubber sleeve.

Preferably, the outer side and the inner side of the bottom end of the rubber sleeve are provided with chamfers, and the width of the bottom side of the rubber sleeve is the same as that of the mounting groove.

Preferably, the middle parts of the two ends of the outer frame are provided with limiting plates, and the limiting plates are matched with the pressing blocks for use.

The utility model has the advantages that: the keyboard comprises a keyboard main body, a dust cover assembly, a rubber sleeve, a mounting block, a mounting groove, a sleeve groove, a dust cover assembly and a dust cover assembly, wherein the mounting groove and the sleeve groove are respectively formed in the top side and the bottom outer side of the keyboard main body;

when the dust cover assembly is installed on the installation groove, when the object collides with the top side of the keyboard main body, the object is firstly contacted with the dust cover, the dust cover moves the sliding blocks at two ends to move downwards along the sliding rods of the rectangular grooves, the spring is compressed, and at the moment, the elastic deformation of the spring plays a role in buffering to protect the keyboard main body.

Drawings

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

FIG. 2 is a side view of the keyboard body of the present invention;

figure 3 is the dust cover assembly cross-sectional view of the present invention.

Illustration of the drawings:

1. a keyboard main body; 2. mounting grooves; 3. sleeving a groove; 4. a chute; 5. a slide base; 6. a placement groove; 7. a pressing block; 8. a movable rod; 9. a dust cap assembly; 10. an outer frame; 11. a dust-proof plate; 12. a limiting plate; 13. a rectangular groove; 14. a slide bar; 15. a spring; 16. a slider; 17. mounting blocks; 18. a rubber sleeve.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Specific examples are given below.

Referring to fig. 1 to 3, the computer keyboard with the receivable dust cover comprises a keyboard main body 1 and a dust cover assembly 9, wherein the dust cover assembly 9 is detachably mounted on the top side and the bottom outer side of the keyboard main body 1;

dust cover assembly 9 includes frame 10, dust guard 11, rectangular channel 13, slide bar 14, spring 15 and slider 16, and rectangular channel 13 has all been seted up on frame 10 both ends inner wall top, vertically installs a plurality of slide bar 14 between the roof of rectangular channel 13 and the diapire, and 11 both ends of dust guard all are provided with slider 16, and slide bar 14 all runs through slider 16, and the slide bar 14 outside just is located the 16 bottom side covers of slider and is equipped with spring 15.

The top side of the keyboard body 1 is provided with a mounting groove 2, the outer side of the bottom of the keyboard body 1 is provided with a sleeve groove 3, the mounting groove 2 is connected with the bottom end of the outer frame 10 in a connecting mode, and the outer frame 10 is sleeved on the outer side of the sleeve groove 3.

As an embodiment of the utility model, 1 both ends slidable mounting of keyboard main part has slide 5, and standing groove 6 has been seted up to slide 5 top sides, and slide 5 is inside to run through slidable mounting has movable rod 8, and movable rod 8 both ends are all installed and are pressed briquetting 7.

Spout 4 of T type is all seted up at 1 both ends of keyboard main part, 5 one side of slide is provided with T type slider, and T type slider slidable mounting is inside spout 4, frame 10 both ends middle part all is provided with limiting plate 12, limiting plate 12 uses with pressing the cooperation of briquetting 7, when dust cover subassembly 9 suit is on keyboard main part 1, remove at this moment in spout 4 through slide 5, until limiting plate 12 with press briquetting 7 to be located same vertical line, press briquetting 7 through pressing one end this moment, drive movable rod 8 and remove in slide 5, press briquetting 7 of the other end acts on limiting plate 12 this moment, take off dust cover subassembly 9 from keyboard main part 1, the loading and unloading operation of dust cover subassembly 9 and keyboard main part 1 of being convenient for.

As an embodiment of the utility model, the frame 10 bottom is provided with installation piece 17, and installation piece 17, the rubber sleeve 18 outside all overlaps and is equipped with rubber sleeve 18, with the 11 suit down in the cover groove 3 outsides of dust cover subassembly 9, guarantees the two through rubber sleeve 18 this moment and connects closely.

As an embodiment of the utility model, 18 bottom outsides of rubber sleeve and inboard all are provided with the chamfer, and 18 bottom side widths of rubber sleeve are the same with the 2 width of mounting groove, install dust cover assembly 9's dust guard 11 on mounting groove 2 up, guarantee through 18 rubber sleeve that the installation piece 17 of frame 10 is connected closely with mounting groove 2.

The working principle is as follows: when using keyboard main part 1, the suit is in the jacket groove 3 outside downwards with dust cover assembly 9's dust guard 11, guarantee the two through rubber sleeve 18 this moment and connect closely, when not using keyboard main part 1, take off dust cover assembly 9 from the jacket groove 3 outside, install dust cover assembly 9's dust guard 11 on mounting groove 2 up this moment, when taking place article and keyboard main part 1 top side collision, the article is at first with dust guard 11 contact, the slider 16 that dust guard 11 drove both ends moves down along the slide bar 14 of rectangular channel 13, compression spring 15, elastic deformation through spring 15 plays the cushioning effect this moment, protect keyboard main part 1.

The top side and the bottom outside of the keyboard main body 1 are respectively provided with a mounting groove 2 and a sleeve groove 3, when the keyboard main body 1 is used, a dust guard 11 of a dust guard assembly 9 is downwards sleeved outside the sleeve groove 3, at the moment, the rubber sleeve 18 ensures that the dust guard and the sleeve groove are tightly connected, the dust guard assembly 9 is convenient to store, when the keyboard main body 1 is not used, the dust guard assembly 9 is taken down from the outer side of the sleeve groove 3, at the moment, the dust guard 11 of the dust guard assembly 9 is upwards mounted on the mounting groove 2, the rubber sleeve 18 ensures that a mounting block 17 of the outer frame 10 is tightly connected with the mounting groove 2, and dust is prevented from falling on the keyboard main body 1 through the;

when the dust cover assembly 9 is installed on the installation groove 2, when the top side collision of the object and the keyboard main body 1 occurs, the object firstly contacts with the dust guard 11, the dust guard 11 drives the sliding blocks 16 at two ends to move downwards along the sliding rods 14 of the rectangular grooves 13, the springs 15 are compressed, and at the moment, the elastic deformation of the springs 15 plays a role in buffering, so that the keyboard main body 1 is protected.

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. The computer keyboard with the storable dust cover is characterized by comprising a keyboard main body (1) and a dust cover assembly (9), wherein the dust cover assembly (9) is detachably mounted on the top side and the bottom outer side of the keyboard main body (1);

dust cover subassembly (9) are including frame (10), dust guard (11), rectangular channel (13), slide bar (14), spring (15) and slider (16), rectangular channel (13) have all been seted up on frame (10) both ends inner wall top, vertically install a plurality of slide bar (14) between the roof of rectangular channel (13) and the diapire, dust guard (11) both ends all are provided with slider (16), slide bar (14) all run through slider (16), slide bar (14) outside just is located slider (16) bottom side cover and is equipped with spring (15).

2. The computer keyboard with the receivable dust cover according to claim 1, wherein a mounting groove (2) is formed on a top side of the keyboard body (1), a sleeve groove (3) is formed on an outer side of a bottom of the keyboard body (1), the mounting groove (2) is connected with a bottom end of an outer frame (10) in an inserting manner, and the outer frame (10) is sleeved on an outer side of the sleeve groove (3).

3. The computer keyboard with the storable dust cover according to claim 1, wherein two ends of the keyboard body (1) are slidably mounted with a sliding base (5), a placing groove (6) is formed on the top side of the sliding base (5), a movable rod (8) is slidably mounted inside the sliding base (5), and two ends of the movable rod (8) are mounted with pressing blocks (7).

4. The computer keyboard with the storable dust cap according to claim 3, wherein the keyboard body (1) is provided with T-shaped sliding grooves (4) at both ends, one side of the sliding base (5) is provided with a T-shaped sliding block, and the T-shaped sliding block is slidably mounted inside the sliding grooves (4).

5. The computer keyboard with the receivable dust cover according to claim 1, wherein a mounting block (17) is disposed at a bottom end of the outer frame (10), and rubber sleeves (18) are respectively sleeved on outer sides of the mounting block (17) and the rubber sleeves (18).

6. The keyboard with a receivable dust cover according to claim 5, wherein the rubber sleeve (18) is chamfered at the outside and inside of the bottom end thereof, and the width of the bottom side of the rubber sleeve (18) is the same as the width of the mounting groove (2).

7. The keyboard with a receivable dust cover according to claim 1, wherein the outer frame (10) has a limiting plate (12) disposed at the middle of the two ends, and the limiting plate (12) is used in cooperation with the pressing block (7).