CN206975562U

CN206975562U - A kind of display and keyboard dust guard

Info

Publication number: CN206975562U
Application number: CN201720879216.9U
Authority: CN
Inventors: 邹晓虎; 文起东; 崔俊峰; 文博
Original assignee: Inner Mongolia Dongsheng Diatomite Technology Innovation Industrial Park Co Ltd
Current assignee: Inner Mongolia Dongsheng Diatomite Technology Innovation Industrial Park Co Ltd
Priority date: 2017-07-19
Filing date: 2017-07-19
Publication date: 2018-02-06
Anticipated expiration: 2027-07-19

Abstract

It the utility model is related to a kind of display and keyboard dust guard, including expansion plate, balance plate, cover plate, bearing pin, expansion plate, balance plate, cover plate are all connected with bearing pin and can rotated around the mandrel of bearing pin, cover plate is between expansion plate and balance plate, expansion plate includes mainboard, left plate, right plate and front side board, left plate, right plate and front side board are connected with mainboard by bearing pin and can be rotated relative to mainboard and be folded on mainboard or deploy from mainboard and be supported on desk respectively, and surround a space closed with the mainboard of expansion plate.Dust guard of the present utility model can not only prevent the dust on dust or absorption display screen on the display screen of display, be also prevented from not falling dust on display and keyboard, mouse, greatly facilitate the life of people.

Description

A kind of display and keyboard dust guard

Technical field

A kind of dust guard is the utility model is related to, particularly a kind of display and keyboard dust guard.

Background technology

The computer that everybody uses now, generally comprise main frame, display and keyboard, mouse etc..Main frame can typically be placed In special mainframe, display and keyboard, mouse are typically placed on desk.Main frame is due to being placed on special main frame In cabinet, without worrying dust.It is but also few anti-because display and keyboard, mouse are not located in special cupboard Often full of one layer of dust on dirt facility, display and keyboard, mouse.In addition, the display screen on display is due to electrostatic work With also usually can be full of dust.Dust on display and keyboard, mouse, all it is difficult to clean, particularly, the dust on keyboard Some are in the gap between the key on keyboard, it is difficult to clean up.Further, since display and keyboard, mouse are electronics Equipment, if improper using the clean method of cleaning agent, cleaning solution can be caused to flow into electronic equipment, display and key can be caused Disk, mouse break down.

Utility model content

The purpose of this utility model is aiming at deficiency of the prior art, there is provided the dust-proof dress of a kind of display and keyboard Put, can not only prevent the dust on the display screen of display, the dust being also prevented from display and keyboard, mouse.

The technical solution of the utility model is：A kind of display and keyboard dust guard, including expansion plate, balance plate, Cover plate, bearing pin, expansion plate, balance plate, cover plate are all connected with bearing pin and can rotated around the mandrel of bearing pin, and cover plate is in expansion Between plate and balance plate, expansion plate includes mainboard, left plate, right plate and front side board, left plate, right plate and front side board difference It is connected by bearing pin with mainboard and can be rotated relative to mainboard and be folded on mainboard or deploy from mainboard and be supported on On desk, and a space closed is surrounded with the mainboard of expansion plate.In addition, the left plate, right plate and front side board branch The height supportted on desk is identical with the height of the display including support.

In above-mentioned display and keyboard dust guard, the cover plate is made up of dust attractant materials, the size of the cover plate It is identical with the size of the display screen of display.

The beneficial effects of the utility model are as follows：

Dust guard of the present utility model can be not only prevented on dust or absorption display screen on the display screen of display Dust, be also prevented from not falling dust on display and keyboard, mouse, greatly facilitate the life of people.

Brief description of the drawings

Fig. 1 is a kind of schematic diagram of dust guard of the present utility model.

Schematic diagram when Fig. 2 is a kind of expansion plate expansion of dust guard in the utility model.

Fig. 3 is a kind of use state diagram of dust guard in the utility model.

Fig. 4 is a kind of folding schematic diagram of dust guard in the utility model.

Fig. 5 is a kind of schematic diagram of display in the utility model.

Embodiment

Fig. 1 is a kind of schematic diagram of dust guard of the present utility model.As shown in figure 1,1 is dust guard, 2 be expansion Plate, 3 be balance plate, and 4 be cover plate, and 5 be bearing pin.Expansion plate 2, balance plate 3, cover plate 4 are all connected with bearing pin 5, can be around bearing pin 5 Mandrel rotate.Cover plate 4 is between expansion plate 2 and balance plate 3.Bearing pin 5 is conventional fastener, and specifically, bearing pin 5 wraps Include mandrel and the axle sleeve rotated around mandrel.The diameter of bearing pin 5 is typically consistent with the width of the upper seamed edge of display or slightly wider one A bit.The size of cover plate 4 is typically consistent with the size of display screen, and display screen can be completely covered.

Schematic diagram when Fig. 2 is a kind of expansion plate expansion of dust guard in the utility model.As shown in Fig. 2 expansion plate 2 Including mainboard 21, left plate 22, right plate 23 and front side board 24.Left plate 22, right plate 23 and front side board 24 pass through pin respectively Axle 25,26,27 is connected with mainboard 21 and can be rotated relative to mainboard and be folded on mainboard 21 or deploy from mainboard 21 And it is supported on desk.Left plate 22, right plate 23 and front side board 24 be supported on height on desk can be with including The height of display including support is identical.The size of mainboard 21 can be consistent or slightly larger with the size of display screen 8.Bearing pin 25, 26th, 27 can also be other similar connectors, folded and deployed as long as can rotate.

Fig. 3 is a kind of use state diagram of dust guard in the utility model.Fig. 4 is a kind of anti-in the utility model The folding schematic diagram of dirt device.Fig. 5 is a kind of schematic diagram of display in the utility model.As shown in figure 5, conventional display For liquid crystal display, including support 6 and display screen 8 on the frame 6 is placed, the upper seamed edge of display screen 8 is 7.When in use, such as Shown in Fig. 3, balance plate 3 and cover plate 4 are opened, then placed it on the upper seamed edge 7 of display screen 8 so that bearing pin 5 is supported on On the upper seamed edge 7 of display screen 8.Balance plate 3 is located at the rear side of display screen 8, and cover plate 4 is located at the front side of display screen 8 and is completely covered Firmly display screen 8.Then, expansion plate 2 is launched into shape as shown in Figure 3, the left plate 22 of expansion plate 2, right plate 23 and preceding Side plate 24 is supported on desk, and surrounds a space substantially closed with the mainboard 21 of expansion plate 2.The portion such as keyboard and mouse Part can be placed in the space of this closing.Cover plate 4 can be made up of dust attractant materials, can draw the dust on display screen 8. In order to attractive in appearance, balance plate 3, cover plate 4, the mainboard 21 of expansion plate 2, left plate 22, right plate 23 and front side board 24 can be Bright material or other there is the material of decorative pattern., can be with as shown in figure 4, by this reality after use or when being operated Folded up with new dust guard 1, be easy to collect.

Thus, dust guard 1 of the present utility model can not only prevent dust on the display screen of display or draw aobvious Dust in display screen, it is also prevented from not falling dust on display and keyboard, mouse, greatly facilitates the life of people.

It is described above, only specific embodiment of the present utility model, but the scope of protection of the utility model is not limited to In this, any one skilled in the art can readily occur in change in the technical scope that the utility model discloses Or replace, it should all cover within the scope of protection of the utility model.

Claims

1. a kind of display and keyboard dust guard, including expansion plate, balance plate, cover plate, bearing pin, expansion plate, balance plate, lid Plate is all connected with bearing pin and can rotated around the mandrel of bearing pin, and cover plate is between expansion plate and balance plate, and expansion plate includes Mainboard, left plate, right plate and front side board, left plate, right plate and front side board are connected with mainboard by bearing pin and can be with respectively Rotated relative to mainboard and be folded on mainboard or deploy from mainboard and be supported on desk, and with the mainboard of expansion plate Surround the space of a closing.

2. display according to claim 1 and keyboard dust guard, it is characterised in that the cover plate is dust attractant materials It is made.

3. display according to claim 2 and keyboard dust guard, it is characterised in that the size of the cover plate is with showing Show that the size of the display screen of device is identical and cover all display screen.

4. display and keyboard dust guard according to any claim in claims 1 to 3, it is characterised in that The left plate, right plate and front side board are supported on the height phase of the height and the display including support on desk Together.