CN1148634C - Command switch-over method of button combination - Google Patents
Command switch-over method of button combination Download PDFInfo
- Publication number
- CN1148634C CN1148634C CNB001028782A CN00102878A CN1148634C CN 1148634 C CN1148634 C CN 1148634C CN B001028782 A CNB001028782 A CN B001028782A CN 00102878 A CN00102878 A CN 00102878A CN 1148634 C CN1148634 C CN 1148634C
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- CN
- China
- Prior art keywords
- key
- hot
- groups
- num lock
- command switch
- 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
- 238000000034 method Methods 0.000 title claims abstract description 25
- 230000006870 function Effects 0.000 claims abstract description 27
- 230000004069 differentiation Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 2
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
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- Input From Keyboards Or The Like (AREA)
Abstract
The present invention relates to a command switching method for a key set, which comprises: an external connection type key set is connected with a personal computer, and functional software for hot-key or Num lock switching is burnt in a microprocessor in the key set; when a hot-key key or the Num lock key is pressed, the switching software can automatically switch the hot-key or Num lock function, and therefore, digits, symbols or catalogues with more than at least two functions are printed on each key cap of the key set for users to use.
Description
Technical field
The present invention relates to the command switch-over method of a kind of key groups (KEYPAD), particularly relate to a kind of command switch-over method that adopts the key groups of circumscribed.
Background technology
Keyboard or conventional keyboard at present notebook computer, use the bond number of upper keyboard all enough at regular software, be loaded in when carrying out in the computer, all can cause some peripheral equipments of computer to use as software of new generation, cause the user to change, can carry out software of new generation.For example, be about to the WIN2000 software of listing at present, after being written into computer, can have more has 20 hot-key functions nearly, when this can't carry out this 20 hot-key functions are arranged general traditional keyboard, the user will run into keyboard or the limited space problem changed.
Summary of the invention
Fundamental purpose of the present invention is to solve the defective that above-mentioned existing keyboard exists, and provide a kind of command switch-over method of key groups, make it utilize a kind of circumscribed key groups to be connected with PC, and burning has the functional software that hot-key or Num lock switch in the microprocessor in this key groups, when pressing hot-key key or Num lock key, this switches software promptly can automatically switch hot-key or Num lock function, therefore all be printed with at least two kinds of functions above numeral, symbol or catalogue on each keycap of group (keypad), use for the user.
Another object of the present invention is to provide a kind of command switch-over method of key groups, its hot-key key and Num lock key can be supplied with being located on the same key, perhaps with this software burning in the microprocessor of conventional keyboard, when pressing for the first time, the lamp of hot-key lights can carry out the hot-key function, and after pressing for the second time, the lamp of Num Lock lights and promptly carries out Num lock function, after pressing for the third time, the lamp of hot-key and Num lock is neither bright, can carry out the directionkeys of key groups (keypad).
A further object of the present invention is to provide a kind of command switch-over method of key groups, makes key groups (keypad) 1 adopt circumscribed, is easy to allow the user carry out using.
The objective of the invention is to realize by following technical scheme.The command switch-over method of the key groups (keypad) that proposes according to the present invention is will switch the software burning in the microprocessor of key groups, can carry out the method for switching hot-key key and Num lock key function, and this method comprises:
A) at first, execution key scan and memory have or not button to press hot-key key or Numlock key, find to push button, and then carry out the affirmation key position;
B) after confirming key position, then differentiate and have or not the hot-key key to be pressed, if having, then send the hot-key sign indicating number, can carry out the hot-key function, if do not have, then enter to differentiate and have or not by crossing Num lock key;
C) have or not when crossing Num lock key entering to differentiate, then to send the numerical code function of Num lock,, then to enter again and send normal key if do not have when pressing Num lock key if differentiate to have by crossing Num lock key.
Purpose of the present invention can also further realize by following technical measures.
The command switch-over method of aforesaid key groups all is printed with at least two kinds of functions above numeral, symbol or catalogue on each keycap of wherein said key groups, use for the user.
The command switch-over method of aforesaid key groups, wherein said hot-key key and Num lock key can be located on the same key jointly.
The command switch-over method of aforesaid key groups, wherein said switching software is writable in the microprocessor of conventional keyboard, when pressing for the first time, the lamp of hot-key key lights can carry out the hot-key function, and after pressing for the second time, the lamp of Num lock key lights and promptly carries out the Numlock function, after pressing for the third time, the lamp of hot-key key and Num lock key is neither bright, can carry out the directionkeys of key groups (keypad).
The command switch-over method of aforesaid key groups, wherein said key groups are connected with a USB general-purpose interface joint, can be plugged on the PC for key groups (keypad) and use.
The present invention compared with prior art has tangible advantage and good effect.By above technical scheme as can be known, software chang-over method of the present invention since above-mentioned key groups (keypad) under the present invention design, allow the easier operating computer of user, nor can because of computer when carrying out new software, cause the not enough problem of using of number of conventional keyboard to take place.And this key groups (keypad) 1 employing circumscribed, be easy to allow the user carry out using.
Description of drawings
Fig. 1 is key groups of the present invention (keypad) schematic appearance.
Fig. 2 is a switching command software flow synoptic diagram of the present invention.
Fig. 3 is a key groups conspectus of the present invention.
Embodiment
Below in conjunction with accompanying drawing and preferred embodiment, the command switch-over method of the key groups that foundation the present invention is proposed, its concrete structure, feature and effect thereof, describe in detail as after.
Seeing also Fig. 1, Fig. 2, shown in Figure 3, is key groups of the present invention (keypad) outward appearance, software flow and key groups conspectus.As shown in the figure, the command switch-over method of key groups of the present invention (keypad), especially finger is a kind of has additional hot-key key 2 in key groups (keypad) 1, and utilize the USB general-purpose interface, hot-key key 2 is concentrated on the key groups 1, and have the software of switching to switch execution hot-key key 2 or Num lock key 3, therefore allow hot-key key 2 or Num lock key 3 co-exist on the same key groups (keypad) 1.
And the above-mentioned switching software of carrying is burning in 4 li of the microprocessors of Fig. 3, and first connector 5 is connected with a USB general-purpose interface joint, can be plugged in for key groups (keypad) 1 and use on the PC; In addition, second connector 6 is connected on the key groups (keypad) 1, and by microprocessor 4 scannings, also detects switch key (hot-key key 2 or Num lock key 3) simultaneously, presses as button, is promptly judged by the switching software of microprocessor 4 inside and sends key set code.
And above-mentioned switching software then is to serve as preferential with hot-key key 2, determines Num lock key 3 functions again.And handoff functionality is when carrying out, at first, carrying out key scan and remembering has or not button to press hot-key key or Num lock key 7, find to push button and enter 8, entering 9 again carries out after the affirmation key position, entering 10 again differentiates to have or not and presses hot-key key 2, if when pressing hot-key key 2, then send hot-key sign indicating number 11, the user can carry out the hot-key function on key groups (keypad) 1, do not have when pressing hot-key key 2 if differentiate, then entering into 12 li differentiations has or not by crossing Num lock key 3, if have by crossing 3 numerical code 13 functions of sending Numlock of Num lock key,, then enter 14 again and send normal key if do not have when pressing Num lock key 3.
For example, used key groups (keypad) at 1 o'clock the user, when pressing Num lock key 3, can utilize each key of key groups (keypad) 1 to do digital addition subtraction multiplication and division computing, and when pressing hot-key key 2, each key of key groups (keypad) 1 promptly converts the hot-key function to, as user on computers during ornamental film, as long as when on key groups (keypad) 1, pressing the key that is printed on the play font, can carry out ornamental film, or directly press the online font key the time, computer is carried out the online line immediately, all be printed with the above numeral of at least two kinds of functions on each keycap of key groups (keypad) 1, symbol or catalogue are used for the user.
Further, above-mentioned institute's hot-key key 2 of carrying and Num lock key 3 can be located on the same key jointly, perhaps with this software burning in the microprocessor of conventional keyboard, when pressing for the first time, the lamp of hot-key lights can carry out the hot-key function, and after pressing for the second time, the lamp of Numlock lights and promptly carries out Num lock function, after pressing for the third time, the lamp of hot-key and Numlock is neither bright, can carry out the directionkeys of key groups (keypad) 1.
Claims (5)
1. the command switch-over method of a circumscribed key groups is to switch the software burning in microprocessor (4) lining of key groups (1), can carry out the method for switching hot-key key (2) and Num lock key (3) function, and this method comprises:
A) at first, execution key scan and memory have or not button to press hot-key key or Numlock key (7), find to push button (8), then carry out affirmation key position (9);
B) after confirming key position (9), then differentiation has or not the hot-key key to be pressed (10), if having, then sends hot-key sign indicating number (11), can carry out the hot-key function, if do not have, then enters to differentiate to have or not and presses Num lock key (12);
C) have or not when crossing Num lock key (12) entering to differentiate, then to send numerical code (13) function of Num lock,, then to enter again and send normal key (14) if do not have when pressing Num lock key if differentiate to have by crossing the Numlock key.
2. the command switch-over method of key groups as claimed in claim 1 is characterized in that all being printed with at least two kinds of functions above numeral, symbol or catalogue on each keycap of described key groups (1), uses for the user.
3. the command switch-over method of key groups as claimed in claim 1 is characterized in that described hot-key key (2) and Num lock key (3) can be located on the same key jointly.
4. the command switch-over method of key groups as claimed in claim 3, it is characterized in that in the writable microprocessor of described switching software (4) in conventional keyboard, when pressing for the first time, the lamp of hot-key key (2) lights can carry out the hot-key function, and after pressing for the second time, the lamp of Num lock key (3) lights and promptly carries out Num lock function, after pressing for the third time, hot-key key (2) is neither bright with the lamp of Num lock key (3), can carry out the directionkeys of key groups (keypad) (1).
5. the command switch-over method of key groups as claimed in claim 1 is characterized in that described key groups (1) is connected with a USB General Purpose Interface joint, so that key groups (keypad) (1) can be plugged on the PC uses.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB001028782A CN1148634C (en) | 2000-03-08 | 2000-03-08 | Command switch-over method of button combination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB001028782A CN1148634C (en) | 2000-03-08 | 2000-03-08 | Command switch-over method of button combination |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1312495A CN1312495A (en) | 2001-09-12 |
| CN1148634C true CN1148634C (en) | 2004-05-05 |
Family
ID=4576616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB001028782A Expired - Fee Related CN1148634C (en) | 2000-03-08 | 2000-03-08 | Command switch-over method of button combination |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1148634C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1499371B (en) * | 2002-11-08 | 2010-04-28 | 纬创资通股份有限公司 | Method for managing hot keys of computer |
| CN100447716C (en) * | 2004-07-16 | 2008-12-31 | 欧缔科技股份有限公司 | Small keyboard capable of making network telephone signal transmission and call |
-
2000
- 2000-03-08 CN CNB001028782A patent/CN1148634C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1312495A (en) | 2001-09-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| 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: 20040505 Termination date: 20120308 |