CN103529952A - Nineteen-key-combination computer keyboard - Google Patents
Nineteen-key-combination computer keyboard Download PDFInfo
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- CN103529952A CN103529952A CN201310126045.9A CN201310126045A CN103529952A CN 103529952 A CN103529952 A CN 103529952A CN 201310126045 A CN201310126045 A CN 201310126045A CN 103529952 A CN103529952 A CN 103529952A
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Abstract
The invention relates to a nineteen-key-combination computer keyboard which solves the problem that a traditional keyboard is excessively large. The nineteen-key-combination computer keyboard is characterized in that totally, nineteen mechanical keys are arranged on the keyboard and in addition, four functional keys are arranged on a key keyboard and are the num digital key, the caps key, the F functional key and the Scroll key; the method of pressing a Shift key, direction keys and a ctrl key on the keyboard in a combination mode is adopted to achieve inputting of all functions. A standard 101 computer keyboard is obtained through combination of the nineteen keys. The nineteen-key-combination computer keyboard not only is small in size, but also can obtain the standard nineteen-key-combination 101 computer keyboard. The nineteen-key-combination computer keyboard is convenient to use.
Description
Technical field
The present invention relates to the keyboard input devices field of household PC, especially a kind of 19 key combination formula computor-keyboards.
Background technology
At present, computor-keyboard be should be very general computer entry device, no matter be desktop computer, portable machine, Pocket Computer, or notebook computer, panel computer etc., all become the tool using of most people.These computer equipments all can use keyboard and be used as input equipment, but QWERTY keyboard because button is more, volume is all larger, quite takies the space of desktop.
Although had now the numeric keypad of small volume on market, it just uses as finance, accounting, can not meet the demand of our normal input.
While conventionally keeping in repair computer, be mainly to use Esc, del key, F key, and directionkeys etc.As a rule, such as at browsing page or while watching video display, we do not need to use a large amount of input characters of keyboard, and so traditional QWERTY keyboard and numeric keypad all cannot meet our request for utilization.
Summary of the invention
In order to solve the excessive problem of traditional keyboard, the invention provides a kind of 19 key combination formula computor-keyboards and solve the problems referred to above.
The technical scheme that the present invention deals with problems is: described a kind of 19 key combination formula computor-keyboards, it is characterized in that: 19 machineries are set on keyboard altogether, and 4 function keys are set on key board, are respectively num numerical key, caps cap lock, F function key and Scroll page turning key; The method of pressing by the shift key on keyboard, directionkeys and ctrl key combination realizes the input of each function, realizes 101 computor-keyboards that 19 key combinations go out standard.
The invention has the beneficial effects as follows: small volume not only, and can realize 101 computor-keyboards that 19 key combinations go out standard, easy to use.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is further detailed.
Fig. 1 is 19 key combination formula computor-keyboard schematic diagram.
Embodiment
As Fig. 1, the shift key of keyboard is keeping on the basis of original function, has increased input function switching, F key function is switched and capital and small letter switch, and the effect such as Scroll functional switch.When input function is turned on, Num lamp is bright, and keyboard can be used as the input of numeral, letter and symbol.When capitalization function is turned on, Caps lamp is bright, still can be used as numeral, letter and symbol input, and just letter is output as capitalization.When F key function is opened, ten key is used as F1～F10 key, and F11 and F12 key come into force simultaneously.When Scroll lamp is opened, the second rower of the function key button on keyboard shows and plays a role, and Scroll is used for rapid page, now seldom uses.And keyboard light is when entirely go out, keyboard or in function key state, the difference while opening with Scroll lamp is exactly there is no rapid page function.The left button of keyboard, lower key and right button, be directionkeys, is again function key.For example, when input state, pin left button again by numeral 1, to computer input A alphabetical information, press equally key and press again 1 input B letter.That is to say when these three keys are followed other key combination, the third line letter or symbol on input key.
In Fig. 1. the top is labeled with Num, Caps, F, Scroll printed words place, is respectively four functional indicator lights of keyboard.When keyboard connects energising, four lamps extinguish after bright one second entirely, represent to enter normal operating conditions.Now, keyboard is in function input state, and above button, shown in the second style of writing word, function is opened.F11 in Fig. 1 and F12 are not function key, and now F11 is the upper key of directionkeys, and F12 is space bar.During this state, pin direction left button and numerical key simultaneously, input F function key.
If click shift key, Num lamp is bright, enters word input state.Directly press numerical key to computer input numeral, the first row left side numeral on button, pins Shift and presses numerical key again, incoming symbol, i.e. the first row right side symbol on button.A bottom row's left button ←, lower key ↓ and right button →, now coordinate the numerical key can input alphabet or symbol, they distinguish three letters or the symbol of the third line on corresponding button.
Click shift key, Caps lamp is bright again, and other lamp goes out entirely, almost identical when input function now and Num lamp are bright, and difference is that the letter of input is capitalization.Again click shift key, Caps lamp and Num lamp go out entirely.
If click Ctrl, F pilot lamp is bright, and other lamp goes out entirely, and the F function key of keyboard is opened.Click Ctrl, Scroll lamp is bright again, and other lamp goes out entirely.Now keyboard or function key state, entirely going out different from four lamps is can rapid page.By a Ctrl, four lamps go out entirely again, and keyboard is got back to initialization state.
The interface of a kind of 19 key combination formula computor-keyboards of the present invention and computer, can make wired keyboard and can use PS/2 and two kinds of interfaces of USB, and USB interface can also be joined breakout box, is connected on the PS/2 interface of computer and uses; Also can make Wireless Keyboard pattern.
Following table is the key mapping table of 19 key combination formula computor-keyboards of the present invention.
| ?1 | 1 | Digital modulation is bright |
| 2 | 2 | Digital modulation is bright |
| 3 | 3 | Digital modulation is bright |
| 4 | 4 | Digital modulation is bright |
| 5 | 5 | Digital modulation is bright |
| 6 | 6 | Digital modulation is bright |
| 7 | 7 | Digital modulation is bright |
| 8 | 8 | Digital modulation is bright |
| 9 | 9 | Digital modulation is bright |
| 0 | 0 | Digital modulation is bright |
| A | Shift+ left button+1 | Digital modulation is bright |
| B | Key+1 under Shift+ | Digital modulation is bright |
| C | Shift+ right button+1 | Digital modulation is bright |
| D－Z | More than analogize | Digital modulation is |
| Esc | ||
| 1 | Bright or the lamp of Scroll lamp goes out entirely | |
| |
2 | Bright or the lamp of Scroll lamp goes out entirely |
| |
3 | Bright or the lamp of Scroll lamp goes out entirely |
| Insert | 4 | Bright or the lamp of Scroll lamp goes out entirely |
| |
5 | Bright or the lamp of Scroll lamp goes out entirely |
| Page Up | 6 | Bright or the lamp of Scroll lamp goes out entirely |
| Delete | 7 | Bright or the lamp of Scroll lamp goes out entirely |
| End | 8 | Bright or the lamp of Scroll lamp goes out entirely |
| Page Down | 9 | Bright or the lamp of Scroll lamp goes out entirely |
| |
10 | Bright or the lamp of Scroll lamp goes out entirely |
| F1 | Shift+1 | Bright or the lamp of Scroll lamp goes out entirely |
| F2 | Shift+2 | Bright or the lamp of Scroll lamp goes out entirely |
| F3 | Shift+3 | Bright or the lamp of Scroll lamp goes out entirely |
| F4 | Shift+4 | Bright or the lamp of Scroll lamp goes out entirely |
| F5 | Shift+5 | Bright or the lamp of Scroll lamp goes out entirely |
| F6 | Shift+6 | Bright or the lamp of Scroll lamp goes out entirely |
| F7 | Shift+7 | Bright or the lamp of Scroll lamp goes out entirely |
| F8 | Shift+8 | Bright or the lamp of Scroll lamp goes out entirely |
| F9 | Shift+9 | Bright or the lamp of Scroll lamp goes out entirely |
| F10 | Shift+10 | Bright or the lamp of Scroll lamp goes out entirely |
| F11 | Shift+11 | Bright or the lamp of Scroll lamp goes out entirely |
| F12 | Shift+12 | Bright or the lamp of Scroll lamp goes out entirely |
| ↑ | Upper key (11) | Except F lamp is bright |
| ↓ | Lower key | All states |
| ← | Left button | All states |
| → | Right button | All states |
| Enter | Carriage return | All states |
| F1 | 1 | F lamp is bright |
| F2 | 2 | F lamp is bright |
| ?F3 | 3 | F lamp is bright |
| F4 | 4 | F lamp is bright |
| F5 | 5 | F lamp is bright |
| F6 | 6 | F lamp is bright |
| F7 | 7 | F lamp is bright |
| F8 | 8 | F lamp is bright |
| F9 | 9 | F lamp is bright |
| F10 | 10 | F lamp is bright |
| F11 | 11 | F lamp is bright |
| F12 | 12 | F lamp is bright |
| Ctrl＋A | Ctrl+ left button+1 | Capitalization lamp is bright |
| Ctrl＋B | Key+1 under Ctrl+ | Capitalization lamp is bright |
| Ctrl＋C | Ctrl+ right button+1 | Capitalization lamp is bright |
| Ctrl＋D～Z | More than analogize | Capitalization lamp is bright |
| Ctrl＋a | Ctrl+ left button+1 | Digital modulation is bright |
| Ctrl＋b | Key+1 under Ctrl+ | Digital modulation is bright |
| Ctrl＋c | Ctrl+ right button+1 | Digital modulation is bright |
| Ctrl＋d～z | More than analogize | Digital modulation is bright |
| Alt＋A | Alt+ left button+1 | Capitalization lamp is bright |
| Alt＋B | Key+1 under Alt+ | Capitalization lamp is bright |
| Alt＋C | Alt+ right button+1 | Capitalization lamp is bright |
| Alt＋D～Z | More than analogize | Capitalization lamp is bright |
| Alt＋a | Alt+ left button+1 | Digital modulation is bright |
| Alt＋b | Key+1 under Alt+ | Digital modulation is bright |
| Alt＋c | Alt+ right button+1 | Digital modulation is bright |
| Alt＋d～z | More than analogize | Digital modulation is bright |
Claims (1)
1. 19 key combination formula computor-keyboards, is characterized in that: 19 machineries are set on keyboard altogether, and 4 function keys are set on key board, be respectively num numerical key, caps cap lock, F function key and Scroll page turning key; The method of pressing by the shift key on keyboard, directionkeys and ctrl key combination realizes the input of each function, realizes 101 computor-keyboards that 19 key combinations go out standard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310126045.9A CN103529952A (en) | 2013-04-12 | 2013-04-12 | Nineteen-key-combination computer keyboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310126045.9A CN103529952A (en) | 2013-04-12 | 2013-04-12 | Nineteen-key-combination computer keyboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103529952A true CN103529952A (en) | 2014-01-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310126045.9A Pending CN103529952A (en) | 2013-04-12 | 2013-04-12 | Nineteen-key-combination computer keyboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103529952A (en) |
-
2013
- 2013-04-12 CN CN201310126045.9A patent/CN103529952A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140122 |