CN102902369A - Keyboard - Google Patents
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- CN102902369A CN102902369A CN2012103962875A CN201210396287A CN102902369A CN 102902369 A CN102902369 A CN 102902369A CN 2012103962875 A CN2012103962875 A CN 2012103962875A CN 201210396287 A CN201210396287 A CN 201210396287A CN 102902369 A CN102902369 A CN 102902369A
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Abstract
The invention discloses a keyboard which belongs to the field of computer input devices and mainly aims to solve the problems that a mouse and a keypad of a personal computer are operated by right hand back and forth and the work efficiency is influenced. The keyboard comprises a primary keyboard area, a cursor control key area and a keypad area, wherein the keypad area, the cursor control key area and the primary keyboard area are arranged in sequence from left to right. When the keyboard which is rearranged is used, the keypad area is operated by left hand, the mouse is operated by right hand, the original problem that the mouse and the keypad area are operated by right hand back and forth is solved, and the work efficiency is increased. Additionally, the left-hand utilization rate is increased, and the keypad area which is rearranged is more in line with writing habits and physical habits of people.
Description
Technical field
The present invention relates to a kind of computer input apparatus, specifically a kind of keyboard.
Background technology
104 keyboards comprise four districts: the function key area of keyboard top and be positioned at major key panel, cursor control key district and the keypad area that the function key area below arrays from left to right, wherein keypad area mainly comprise numerical key, add, subtract, multiplication and division key and enter key, use right-hand operated, mouse is also used right-hand operated; Concerning the clerical workforce in the fields such as Machine Design, architectural design, dress designing, 3D animation design, digital modeling, financial field, office office, the frequency of utilization of keypad area and mouse is all very high, this just causes the right hand, and exchange is very frequent back and forth between keypad area and mouse, had a strong impact on work efficiency, the utilization rate of left hand is also very low simultaneously.
Summary of the invention
The object of the present invention is to provide a kind of keyboard, this keyboard has increasing work efficiency, improves the characteristics of left hand utilization rate.
The present invention solves the technical scheme that its technical matters takes: a kind of keyboard, comprise major key panel, cursor control key district and keypad area, keypad area comprises four row keys, from left to right is followed successively by: from top to bottom, and first row: NumLock key, 7 keys, 4 keys, 1 key, 0 key; Secondary series :/key, 8 keys, 5 keys, 2 keys, 0 key, wherein 0 key of 0 key and first row and be a key; The 3rd row: * key, 9 keys, 6 keys, 3 keys ./del key; The 4th row :-key ,+key ,+key, enter key, enter key, wherein two+key is merged into a key, and two enter keys are merged into a key, it is characterized in that, and described keypad area, cursor control key district and major key panel array from left to right.
Each key of described keypad area from left to right is followed successively by: the 4th row, first row, secondary series, the 3rd row.
Each key of described keypad area from left to right is followed successively by: the 4th row, the 3rd row, secondary series, first row.
The invention has the beneficial effects as follows:
1, the keypad area at numerical key place is set to the left side of keyboard, uses left-handed operation during use, the right-hand operated mouse has avoided the original right hand in the back and forth exchange of mouse and keypad area, has improved work efficiency, has improved simultaneously the utilization rate of left hand.
2, the numerical key of keypad area is become large mode gradually according to numeral from inside to outside and arrange, enter key is put into outermost, meet people's writing style from inside to outside and physiologic habit.
Description of drawings
Fig. 1 is the plan structure schematic diagram of the first embodiment of the present invention;
Fig. 2 is the plan structure schematic diagram of the second embodiment of the present invention;
Fig. 3 is the plan structure schematic diagram of the third embodiment of the present invention.
Among the figure: 1 major key panel, 2 cursor control key districts, 3 keypad area, 4 function key areas, 5 first rows, 6 secondary series, 7 the 3rd row, 8 the 4th row.
Embodiment
As shown in Figure 1, be the first embodiment of the present invention: a kind of keyboard, comprise major key panel 1, cursor control key district 2, keypad area 3 and function key area 4, the key in each district is identical with arrangement and the function of the key of common 104 keyboards, wherein keypad area 3 comprises four row keys, from left to right be followed successively by: from top to bottom, first row 5:NumLock key, 7 keys, 4 keys, 1 key, 0 key; Secondary series 6 :/key, 8 keys, 5 keys, 2 keys, 0 key, wherein 0 key of 0 key and first row 5 and be a key; The 3rd row 7:* key, 9 keys, 6 keys, 3 keys ./del key; The 4th row 8:-key ,+key ,+key, enter key, enter key, wherein two+key is merged into a key, and two enter keys are merged into a key; The layout of whole keyboard is, function key area 4 is positioned at the top of whole keyboard, and is identical with the position of 104 keyboards, and keypad area 3, cursor control key district 2 and major key panel 1 are positioned at the below of functional areas and array from left to right.
As shown in Figure 2, be the second embodiment of the present invention: a kind of keyboard, comprise major key panel 1, cursor control key district 2, keypad area 3 and function key area 4, the key in each district is identical with arrangement and the function of the key of common 104 keyboards, the layout of whole keyboard is, function key area 4 is positioned at the top of whole keyboard, and is identical with the position of 104 keyboards, and keypad area 3, cursor control key district 2 and major key panel 1 are positioned at the below of functional areas and array from left to right; Wherein keypad area 3 comprises four row keys, from left to right is followed successively by: from top to bottom, the 4th row 8:-key ,+key ,+key, enter key, enter key, wherein two+key is merged into a key, and two enter keys are merged into a key; First row 5:Nu mLock key, 7 keys, 4 keys, 1 key, 0 key; Secondary series 6 :/key, 8 keys, 5 keys, 2 keys, 0 key, wherein 0 key of 0 key and first row 5 and be a key; The 3rd row 7:* key, 9 keys, 6 keys, 3 keys ./del key.
As shown in Figure 3, be the third embodiment of the present invention: a kind of keyboard, comprise major key panel 1, cursor control key district 2, keypad area 3 and function key area 4, the key in each district is identical with arrangement and the function of the key of common 104 keyboards, the layout of whole keyboard is, function key area 4 is positioned at the top of whole keyboard, and is identical with the position of 104 keyboards, and keypad area 3, cursor control key district 2 and major key panel 1 are positioned at the below of functional areas and array from left to right; Wherein keypad area 3 comprises four row keys, from left to right is followed successively by: from top to bottom, the 4th row 8:-key ,+key ,+key, enter key, enter key, wherein two+key is merged into a key, and two enter keys are merged into a key; The 3rd row 7:* key, 9 keys, 6 keys, 3 keys ./del key; Secondary series 6 :/key, 8 keys, 5 keys, 2 keys, 0 key, wherein 0 key of 0 key and first row 5 and be a key; First row 5:Nu mLock key, 7 keys, 4 keys, 1 key, 0 key.
Except the described technical characterictic of instructions, be the known technology of those skilled in the art.
Claims (3)
1. a keyboard comprises major key panel, cursor control key district and keypad area, and described keypad area comprises four row keys, from left to right is followed successively by: from top to bottom, and first row: Nu mLock key, 7 keys, 4 keys, 1 key, 0 key; Secondary series :/key, 8 keys, 5 keys, 2 keys, 0 key, wherein 0 key of 0 key and first row and be a key; The 3rd row: * key, 9 keys, 6 keys, 3 keys ./del key; The 4th row :-key ,+key ,+key, enter key, enter key, wherein two+key is merged into a key, and two enter keys are merged into a key, it is characterized in that, and described keypad area, cursor control key district and major key panel array from left to right.
2. keyboard according to claim 1 is characterized in that, each key of described keypad area from left to right is followed successively by: the 4th row, first row, secondary series, the 3rd row.
3. keyboard according to claim 1 is characterized in that, each key of described keypad area from left to right is followed successively by: the 4th row, the 3rd row, secondary series, first row.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103962875A CN102902369A (en) | 2012-10-17 | 2012-10-17 | Keyboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103962875A CN102902369A (en) | 2012-10-17 | 2012-10-17 | Keyboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102902369A true CN102902369A (en) | 2013-01-30 |
Family
ID=47574655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012103962875A Pending CN102902369A (en) | 2012-10-17 | 2012-10-17 | Keyboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102902369A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2385372Y (en) * | 1999-08-12 | 2000-06-28 | 李晓昱 | Keyboard for electronic computer |
| DE20207999U1 (en) * | 2002-05-23 | 2002-10-24 | Straube Axel | Computer keyboard with the possibility of changing the number keys by means of a plug connection |
| CN2665807Y (en) * | 2003-06-21 | 2004-12-22 | 薛峰 | Split combined computer keyboard |
| CN2738316Y (en) * | 2004-07-20 | 2005-11-02 | 耿玉龙 | Computer keyboard adapted to graphic operating system use |
-
2012
- 2012-10-17 CN CN2012103962875A patent/CN102902369A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2385372Y (en) * | 1999-08-12 | 2000-06-28 | 李晓昱 | Keyboard for electronic computer |
| DE20207999U1 (en) * | 2002-05-23 | 2002-10-24 | Straube Axel | Computer keyboard with the possibility of changing the number keys by means of a plug connection |
| CN2665807Y (en) * | 2003-06-21 | 2004-12-22 | 薛峰 | Split combined computer keyboard |
| CN2738316Y (en) * | 2004-07-20 | 2005-11-02 | 耿玉龙 | Computer keyboard adapted to graphic operating system use |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130130 |