CN201583900U - Computer keyboard protective cover - Google Patents
Computer keyboard protective cover Download PDFInfo
- Publication number
- CN201583900U CN201583900U CN2010201274523U CN201020127452U CN201583900U CN 201583900 U CN201583900 U CN 201583900U CN 2010201274523 U CN2010201274523 U CN 2010201274523U CN 201020127452 U CN201020127452 U CN 201020127452U CN 201583900 U CN201583900 U CN 201583900U
- Authority
- CN
- China
- Prior art keywords
- upper casing
- protective cover
- computer keyboard
- lower casing
- casing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Input From Keyboards Or The Like (AREA)
- Push-Button Switches (AREA)
Abstract
The utility model provides a computer keyboard protective cover, which belongs to a computer keyboard protective device. The computer keyboard protective cover structurally comprises an upper casing and a lower casing which are in plug engagement mutually, the edge of the lower casing is upwards convex and is provided with a clamp groove, the edge of the upper casing is downwards convex and is provided with a fastening strip corresponding to the clamp groove, a keyboard protecting panel is further disposed on the surface of the upper casing, and the upper casing and the lower casing are correspondingly provided with power cord outlets. Compared with the prior art, the computer keyboard protective cover has the advantages of reasonable design, simple structure and convenient use, can be widely applied to computer teaching, prevents keyboards from being polluted or from dust and impurity accumulation, prevents characters on the keyboards from being worn to be out of use, is easy for cleaning and sterilizing, and is clean, sanitary and attractive.
Description
Technical field
The utility model relates to a kind of computer keyboard protective device, a kind of specifically computer keyboard protective cover of avoiding the writing wearing and tearing.
Background technology
Computer teaching becomes a very general subject in school, many times the Computer Teacher need impart knowledge to students on slow-witted in the computer room for a long time, even several class are taught continuously, long operating computer, the keyboard of computing machine generally can not taked safeguard measure, this will cause accumulating dust, foreign material etc. on the keyboard, influences the use of keyboard; Writing when serious above the keyboard can be ground off fully, causes and can't use; And not easy cleaning, sterilization, both unhygienic, influence attractive in appearance again.
Summary of the invention
Technical assignment of the present utility model is to solve the deficiencies in the prior art, and a kind of computer keyboard protective cover of avoiding the writing wearing and tearing is provided.
The technical solution of the utility model realizes in the following manner; this computer keyboard protective cover; its structure comprises upper casing and the lower casing that mutual grafting cooperates; described lower casing edge epirelief also has draw-in groove; protruding and be provided with and the corresponding card article of draw-in groove under the upper casing edge; also be provided with keyboard protection panel on the surface of upper casing, the corresponding power lead that has exports on described upper casing and the lower casing.
Described lower casing surface evenly has plural water delivering orifice
Described upper casing, lower casing adopt rigid plastic cement to make, and described keyboard protection panel adopts soft plastic to make.
The beneficial effect that the utility model is compared with prior art produced is:
Characteristics such as that computer keyboard protective cover of the present utility model has is simple in structure, easy to use, be skillfully constructed; protective sleeve adopts the double-decker of upper casing and lower casing; connect and fix; reserve the power lead outlet simultaneously; the soft plastic containment vessel is arranged simultaneously; guaranteed that keyboard is difficult for receiving pollution, accumulation dust foreign material; having avoided the writing above the keyboard to be worn causes and can't use; be easy to cleaning and sterilizing; and the bottom has water delivering orifice; the discharge of water when making things convenient for waterproff keyboard to get wet, clean hygiene and attractive in appearance.
Description of drawings
Accompanying drawing 1 is a structural representation of the present utility model.
Mark in the accompanying drawing is represented respectively:
1, upper casing, 2, card article, 3, draw-in groove, 4, keyboard protection panel, 5, the power lead outlet, 6, lower casing, 7, water delivering orifice.
Embodiment
Below in conjunction with accompanying drawing computer keyboard protective cover of the present utility model is done following detailed description the in detail.
As shown in Figure 1; this computer keyboard protective cover; its structure comprises upper casing 1 and the lower casing 6 that mutual grafting cooperates; upper casing 1 is the box-like of lower surface opening; lower casing 6 is the box-like of upper surface open; described lower casing 6 edges have draw-in groove 3; upper casing 1 edge is provided with and draw-in groove 3 corresponding card articles 2; upper casing 1; lower casing 6 adopts rigid plastic cement to make; also be provided with keyboard protection panel 4 on the surface of upper casing 1, what keyboard protection panel 4 adopted is that soft plastic is made, and the corresponding power lead that has exports 5 on described upper casing 1 and the lower casing 6; evenly have plural water delivering orifice 7 on lower casing 6 surfaces; make things convenient for the waterproff keyboard draining, guaranteed that keyboard is difficult for receiving pollution; accumulation dust foreign material have been avoided the writing above the keyboard to be worn and have been caused and can't use; be easy to cleaning and sterilizing, clean hygiene and attractive in appearance.
Claims (3)
1. computer keyboard protective cover; it is characterized in that its structure comprises upper casing and lower casing that mutual grafting cooperates; described lower casing edge epirelief also has draw-in groove; protruding and be provided with and the corresponding card article of draw-in groove under the upper casing edge; also be provided with keyboard protection panel on the surface of upper casing, the corresponding power lead that has exports on described upper casing and the lower casing.
2. computer keyboard protective cover according to claim 1 is characterized in that described lower casing surface evenly has plural water delivering orifice.
3. computer keyboard protective cover according to claim 1 is characterized in that described upper casing, lower casing adopt rigid plastic cement to make, and described keyboard protection panel adopts soft plastic to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201274523U CN201583900U (en) | 2010-03-10 | 2010-03-10 | Computer keyboard protective cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201274523U CN201583900U (en) | 2010-03-10 | 2010-03-10 | Computer keyboard protective cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201583900U true CN201583900U (en) | 2010-09-15 |
Family
ID=42725907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201274523U Expired - Fee Related CN201583900U (en) | 2010-03-10 | 2010-03-10 | Computer keyboard protective cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201583900U (en) |
-
2010
- 2010-03-10 CN CN2010201274523U patent/CN201583900U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100915 Termination date: 20110310 |