CN2545660Y - Keyboard fingering draining cover - Google Patents
Keyboard fingering draining cover Download PDFInfo
- Publication number
- CN2545660Y CN2545660Y CN 01264772 CN01264772U CN2545660Y CN 2545660 Y CN2545660 Y CN 2545660Y CN 01264772 CN01264772 CN 01264772 CN 01264772 U CN01264772 U CN 01264772U CN 2545660 Y CN2545660 Y CN 2545660Y
- Authority
- CN
- China
- Prior art keywords
- keyboard
- cover
- cover body
- keyboard fingering
- utility
- 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
Links
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- Input From Keyboards Or The Like (AREA)
Abstract
The utility model relates to an exercise cover of keyboard finger method, comprising a membrane cover body which is provided with a concavo-convex structure that matches the concavo-convex position of the keyboard of a computer, and a cover rim around the membrane cover. The surface of the membrane cover is provided with a mark. The utility model has the advantages that it is convenient for practicing the finger method and good dustproof effect, which is very applicable for covering the keyboard of the computer.
Description
Technical field
The utility model relates to a kind of fingering exercise convenience, good dustproof effect, computer standard keyboard fingering exercise simple in structure, that cost is low and covers.
Background technology
Development of science and technology has made computing machine become the necessity of people's work and study with progressive.And at present, the dust cover that existing computer keyboard is used adopts hard plastic to make more, and this dust cover need be removed it when operation keyboard, and comparatively inconvenience seems.
The dust cover of existing computer keyboard even be with flexible plastic sheeting dust cover, but owing to do not have the literal input marking on this dust cover, is unfavorable for that also the beginner learns various stroke input methods.Be absolutely necessary and for the beginner, grasp at least a Chinese character coding input method, but the keyboard fingering work card (paper card) of the flat shape of coming out with the printing on the market, have use stiff, lack the sense of reality, lose contact with reality, influence the shortcoming of practice effect; Many beginners cut off the key bitmap of the pairing pen type input code of each letter key sign separately with thinking oneself clever again in reality, and correspondence is attached on the own computer keyboard respectively, complicated operation so not only, and come off easily.
Summary of the invention
The technical problems to be solved in the utility model is at above-mentioned deficiency, and a kind of keyboard fingering exercise cover is provided.
Embodiment of the present utility model is: it comprises the film cover body, on on this film cover body, the concaveconvex structure corresponding with the concavo-convex position of computer keyboard key arranged, one circle flaring is arranged around this film cover body, underlined on the cover of film cover body.
The utility model not only fingering exercise is convenient, and can fundamentally solve the problem of dustproof antiscale, has removed that keyboard cleans from and because of cleaning the unfavorable factor that keyboard produced.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 be Fig. 11 shown in single key set code meta-tag synoptic diagram.
Fig. 3 is for being keyboard practice cover side schematic view.
Embodiment
The utility model is described in further detail below in conjunction with drawings and Examples
As shown in the figure, the utility model comprises the film cover body, and the corresponding concaveconvex structure in concavo-convex position with computer keyboard key is arranged on this film cover body.One circle flaring is arranged around this film cover body.Do underlinedly on the cover of film cover body, these marks are radical mark or alphabetic flag.
Film cover body described in the utility model is to make with flexible rubber or plastics.
Claims (5)
1, a kind of keyboard fingering exercise cover, it comprises the film cover body, it is characterized in that having on this film cover body the corresponding concaveconvex structure in concavo-convex position with computer keyboard key.
2, keyboard fingering exercise cover according to claim 1 is characterized in that having a circle flaring around this film cover body.
3, keyboard fingering exercise cover according to claim 1 is characterized in that the film cover body is to make with flexible rubber or plastics.
4, keyboard fingering exercise cover according to claim 1 is characterized in that doing on the cover of film cover body underlined.
5, keyboard fingering exercise cover according to claim 1 is characterized in that described mark is radical mark or alphabetic flag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01264772 CN2545660Y (en) | 2001-09-12 | 2001-09-12 | Keyboard fingering draining cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01264772 CN2545660Y (en) | 2001-09-12 | 2001-09-12 | Keyboard fingering draining cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2545660Y true CN2545660Y (en) | 2003-04-16 |
Family
ID=33671933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01264772 Expired - Fee Related CN2545660Y (en) | 2001-09-12 | 2001-09-12 | Keyboard fingering draining cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2545660Y (en) |
-
2001
- 2001-09-12 CN CN 01264772 patent/CN2545660Y/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 | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |