CN103377842A - Key, keyboard, keyboard control method and device thereof and input device - Google Patents
Key, keyboard, keyboard control method and device thereof and input device Download PDFInfo
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- CN103377842A CN103377842A CN2012101155439A CN201210115543A CN103377842A CN 103377842 A CN103377842 A CN 103377842A CN 2012101155439 A CN2012101155439 A CN 2012101155439A CN 201210115543 A CN201210115543 A CN 201210115543A CN 103377842 A CN103377842 A CN 103377842A
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- 238000000034 method Methods 0.000 title claims abstract description 24
- 238000007665 sagging Methods 0.000 claims description 4
- 239000000696 magnetic material Substances 0.000 claims description 3
- 230000005684 electric field Effects 0.000 claims description 2
- 230000006698 induction Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005672 electromagnetic field Effects 0.000 description 2
- 238000009527 percussion Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000007429 general method Methods 0.000 description 1
- 238000012905 input function Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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Abstract
The invention provides a key, a keyboard, a keyboard control method and a device thereof and an input device. The key comprises a magnetic keycap, a contact disposed opposite to the magnetic keycap, and a magnetic field generating apparatus disposed below the magnetic keycap and capable of allowing variations in relative distance between the magnetic keycap and the contact. The keyboard includes the keys. The keys, the keyboard and the input device allow the necessary keys to be raised or sunken relative to unwanted keys for a user in an application through a key control method and a device thereof, so that the user does not touch the unwanted keys by mistake while using the keys and user experience is enhanced.
Description
Technical field
The present invention relates to computer realm, relate in particular to a kind of button, keyboard and control method of keyboard and device, input unit.
Background technology
Keyboard is the input equipment that can not obtain in the PC, and when computer ran application, the user can be by the key-press input instruction on the lower keyboard, with the application program of operation operation.Usually, for different application programs, the button on the keyboard that need to use is different, and is general, and it is unwanted under the current application program operational mode that some buttons are always arranged.For example, when the user plays, only need some controlling party to button, and numerical key and most alphabet key are unwanted, at present when running into this type of situation, the general method that adopts the function of closing unwanted button, but the method can only guarantee that unwanted button is inoperative, and the mechanical structure of these buttons still the mechanical structure with essential button is identical, the user still touches easily, thereby so that the user mistake occurs by touching when seeking essential button, cause user's experience bad.
Summary of the invention
In view of this, the invention provides a kind of keyboard and keyboard, control method of keyboard and device, input unit, purpose is to solve existing keyboard and causes easily the user mistake to occur by tactile when seeking essential button, and causes the user to experience bad problem.
To achieve these goals, the embodiment of the invention proposes following technical scheme:
A kind of button comprises:
The magnetic keycap;
The contact that is oppositely arranged with described magnetic keycap;
Be arranged on below the described magnetic keycap, can be so that the magnetic field generation that the relative distance between described magnetic keycap and described contact changes.
Preferably, described magnetic keycap comprises:
The keycap that uses magnetic material to make.
A kind of keyboard comprises:
Button;
Described button comprises:
The magnetic keycap;
The contact that is oppositely arranged with described magnetic keycap;
Be arranged on below the described magnetic keycap, can be so that the magnetic field generation that the relative distance between described magnetic keycap and described contact changes.
A kind of control method of keyboard is used for controlling above-mentioned keyboard, comprising:
Identify the application program of current operation;
According to the corresponding relation of the button of the application program of described current operation and default application program and described keyboard, determine in the described keyboard button essential under the application program of described current operation;
Adjust described essential button and the relative altitude of other button.
Preferably, when described button did not comprise elastic force apparatus, the described essential button of described adjustment and the relative altitude of other button comprised:
The power values of adjusting the magnetic field generation of described other button reduces, so that described other button sink with respect to described essential button.
Preferably, when described button did not comprise elastic force apparatus, the described essential button of described adjustment and the relative altitude of other button comprised:
Increase the power values of the magnetic field generation of described essential button, so that described essential button protrudes with respect to described other button.
Preferably, when described button comprised elastic force apparatus, the described essential button of described adjustment and the relative altitude of other button comprised:
The power supply of the magnetic field generation in described other button is adjusted into preset value, so that described other button sink with respect to described essential button.
Preferably, also comprise:
Close the function of other button except described essential button.
Preferably, also comprise:
Start the electric field induction device under the described sagging keyboard, gather user's gesture, determine operation
A kind of keyboard controller is used for controlling above-mentioned keyboard, comprising:
Identification module is for the application program of identifying current operation;
Determination module is used for the corresponding relation according to the button of the application program of described current operation and default application program and described keyboard, determines in the described keyboard button essential under described application program;
Adjusting module is used for adjusting described essential button and the relative altitude of other button.
Preferably, described adjusting module comprises:
The power supply adjustment unit, the power values that is used for adjusting the magnetic field generation of described other button is 0, so that described other button sink with respect to described essential button; Perhaps, increase the power values of the magnetic field generation of described essential button, so that described essential button protrudes with respect to described other button; Perhaps the power supply with the magnetic field generation in described other button is adjusted into preset value, so that described other button sink with respect to described essential button.
A kind of input unit comprises:
Keyboard, described keyboard has button, described button comprises: magnetic keycap, the contact that is oppositely arranged with described magnetic keycap and to be arranged on described magnetic keycap following, and can be so that the magnetic field generation that the relative distance between described magnetic keycap and described contact changes;
Control device, be used for identifying the application program of current operation, reach the corresponding relation of the button of default application program and described keyboard according to the application program of described current operation, determine in the described keyboard button essential under described application program, and adjust described essential button and the relative altitude of other button.
The button that the embodiment of the invention provides and keyboard, control method of keyboard and device, input unit, between magnetic keycap and contact, be provided with the magnetic field generation, can make the user under a certain application program necessary button with respect to unwanted stud bump or sink, thereby so that the user can by mistake by touching unwanted button, not promote user's experience in use.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art, apparently, accompanying drawing in the following describes only is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of the disclosed a kind of button of the embodiment of the invention;
Fig. 2 is the flow chart of the disclosed a kind of control method of keyboard of the embodiment of the invention;
Fig. 3 is the structural representation of the disclosed a kind of keyboard controller of the embodiment of the invention;
Fig. 4 is the structural representation of the disclosed a kind of input unit of the embodiment of the invention.
Embodiment
The invention discloses a kind of button, keyboard, control method of keyboard and device, input equipment, its core inventive point is that the bond distance of portion keyboard can change, concrete change bond distance's method can comprise: the keycap of button is set to the magnetic keycap, and the magnetic field generation is set below described magnetic keycap, when the magnetic field generation is switched on, the electromagnetic field that produces produces magnetic force to the magnetic keycap, thereby change the height of button, thereby can pass through energising or the outage of the magnetic field generation of each button of control, reach the purpose that the different key on the supervisory keyboard is distinguished with height change.
Below in conjunction with the accompanying drawing in the embodiment of the invention, the technical scheme in the embodiment of the invention is clearly and completely described, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills belong to the scope of protection of the invention not making the every other embodiment that obtains under the creative work prerequisite.
The disclosed a kind of button of the embodiment of the invention as shown in Figure 1, comprising:
The contact 102 that is oppositely arranged with the magnetic keycap, when touching the contact under the outside effect of power of magnetic keycap, the circuit that links to each other with the contact sends the key-press input signal.
Be arranged on the following magnetic field generation 103 of magnetic keycap, described magnetic keycap and the relative motion of described contact that described magnetic field generation can make.Described magnetic field generation can be arranged between magnetic keycap 101 and the contact 102, also can be arranged under the contact 102, and present embodiment is not done restriction.
Preferably, described magnetic field generation can be the electromagnet that is connected with power supply, and when plugged, electromagnet produces magnetic field, and when powered-down, the magnetic field that electromagnet produces disappears.
Button in the existing keyboard generally comprises keycap, contact and elastic force apparatus, wherein elastic force apparatus connects the base of keycap and keyboard, so that can not contact between keycap and the contact, when having external force to press keycap, elastic device generation deformation, thereby so that keycap contacts with the contact, produce an input signal.
And can not comprise elastic force apparatus in the button described in the present embodiment, when the generation no power of magnetic field, button can not normally use, and thinks that in theory magnetic keycap and contact are contacted, if do not need to use this button, then the contact can be closed or shielded the signal that this contact produces; When the magnetic field generation is connected default power supply, can produce magnetic field, magnetic field produces active force upwards to the magnetic keycap, and keyboard can normally use, and the magnetic keycap is not knocked under the effect of external force by the user, with respect to the holding contact magnetic suspension state, when the user knocked the magnetic keycap downwards, downward percussion power was during greater than magnetic fields power, and keycap and contact produce relative motion, touch the contact, send input signal.
The described button of present embodiment also can comprise elastic force apparatus (not drawing among Fig. 1), elastic force apparatus is connected with the magnetic keycap, so that keep not contacting between magnetic keycap and the contact, when the generation no power of magnetic field, button still can normally use, when having external force to press keycap, and elastic device generation deformation, thereby so that keycap contacts with the contact, produce an input signal; When the magnetic field generation is connected default power supply, produce magnetic field, magnetic field produces downward active force to the magnetic keycap, so that the magnetic keycap moves elastic force apparatus generation deformation with respect to the contact.This moment, the magnetic keycap can contact with the contact, when not needing to use this button, the contact can be closed or shielded the signal that this contact produces; The magnetic keycap can not contact with the contact yet, and just so that the distance between current magnetic keycap and contact during than magnetic field generation no power the distance between magnetic keycap and contact diminish, the button of this moment also can normally use, and just user's percussion power that need to act on diminishes.
Predefined according to actual needs when it should be noted that above-mentioned default electric current, comprise sense of current and size.
The described button of present embodiment comprises magnetic field generation and magnetic keycap, can reach by the electric current of controlling magnetic field generation the purpose of the relative distance between control keycap and contact, thereby a plurality of these type of buttons can form the keyboard of distinguishing the difference in functionality button with the button height, and are user-friendly.
The embodiment of the invention also discloses a kind of keyboard, comprise button, the quantity of button can be one, two or more, and each button has identical structure with the button described in above-described embodiment.
The contact of each button in the described keyboard can corresponding different input signal, thereby so that each button has different input functions, the advantage of described keyboard is, when not needing to use some button, can be by the magnetic field generation so that the stud bump that these buttons use with respect to needs or sink, thereby help user's click, convenient for users to use.
The embodiment of the invention also discloses a kind of control method of keyboard, be applicable to the described keyboard of above-described embodiment, as shown in Figure 2, described method comprises:
S201: the application program of identifying current operation;
Current front stage operation in the electronic equipment that the application program of current operation refers to keyboard links to each other receives the application program of keyboard input.
S202: according to the corresponding relation of the button of the application program of described current operation and default application program and described keyboard, determine in the described keyboard button essential under the application program of described current operation;
The corresponding relation of default application program and the button of described keyboard refers to the corresponding relation between the button of different application input and needs, for example, word is corresponding with function buttons such as alphabet key, digital keys, space, carriage returns, and it is corresponding with direction key to play etc.
S203: the relative altitude of adjusting described essential button and other button.
The purpose of adjusting height that must button is not need the button that uses so that essential button is higher or lower than, user friendly identification.
Under normal operating condition, when described button did not comprise elastic force apparatus, the concrete grammar of adjusting height that must button was specific to the described button of above-described embodiment or keyboard:
The power values of adjusting the magnetic field generation do not need the button that uses reduces, preferably, power values can be adjusted into 0, thereby so that the described magnetic field generation of the button that uses that do not need do not generate an electromagnetic field, and so that do not need the button that uses sagging with respect to essential button; Perhaps, increase the power values of the magnetic field generation of essential button so that magnetic fields power strengthens, thereby make must button keycap exceed other button.In addition, also the function of other button outside must button can be closed.
Perhaps, under normal operating condition, when described button comprised elastic force apparatus, the concrete grammar of adjusting height that must button was at the described button of above-described embodiment or keyboard:
The power supply of the magnetic field generation in other button is adjusted into preset value so that the keycap of described other button under magnetic fields with respect to contact motion, can contact with the contact, can not contact with the contact yet, and only reduce and the contact between relative distance.When the magnetic keycap contacts with the contact, can close the function of this contact.
Perhaps, also the power supply of the magnetic field generation in the essential button can be adjusted into preset value, so that essential button is sagging with respect to other button, and do not contact with the contact, also can reach by highly distinguishing the purpose of button, but need in such cases further research how to improve the feel that the user knocks, no longer deeply relate in the present embodiment.Wherein the preset value of power supply is to measure in advance, and the magnetic field generation is produced so that the value that the magnetic keycap moves downward with respect to the contact.The described control method of keyboard of present embodiment can be distinguished the button in the same keyboard, thereby can give prominence to button essential under the application program of current operation, thereby can avoid user misoperation with differing heights, improved user's experience.
Corresponding with above-mentioned control method of keyboard, the embodiment of the invention also discloses a kind of keyboard controller, as shown in Figure 3, comprising:
Adjusting module 303 is used for adjusting described essential button and the relative altitude of other button.
Described keyboard controller can be arranged at the electronic equipment that links to each other of dish in, when using described keyboard to input, can start described keyboard controller, do not run application if electronic equipment is current, then described keyboard controller can be waited for recognition application, when electronic equipment is current when moving a certain application program, the identification module of described keyboard controller identifies the application program of current operation, determination module is inquired about described corresponding relation, determine the button that current application program is essential, adjusting module is adjusted essential button and the relative altitude of other button, in order to identify essential button with the user, improves user's experience.
Further, the described adjusting module of present embodiment can be specially:
The power supply adjustment unit, the power values that is used for adjusting the magnetic field generation of described other button is 0, so that described other button sink with respect to described essential button; Perhaps increase the power values of the magnetic field generation of described essential button, so that described essential button protrudes with respect to described other button; Perhaps the power supply with the magnetic field generation in described other button is adjusted into preset value, so that described other button sink with respect to described essential button.
Power supply adjustment unit with above function can arrange separately, also can integratedly arrange, and present embodiment is not done restriction.
The embodiment of the invention also discloses a kind of input unit, as shown in Figure 4, comprising:
Wherein, the function of keyboard is input, and the function of control device to be the structure of supervisory keyboard change, to adapt to the input demand of different application.
In the practical application, keyboard can be connected on the electronic equipment, input unit as electronic equipment, control device is arranged in the treatment system of electronic equipment, application program according to the current operation of electronic equipment, the height change of button in the supervisory keyboard, thereby the essential button of application program of outstanding current operation.
For example, keyboard 401 is connected on the PC, control device 402 is installed in the operating system of PC, when user's operating control device, if the program of the current operation of user is the word processing class method, then the control device supervisory keyboard button that this program is essential is given prominence to, and other button is sunk.
The described input unit of present embodiment is compared with existing input unit, except realizing output function, can also make things convenient for the user to seek essential button, and avoid the user that misoperation occurs, and has promoted user's experience.
Except said method, also can the bond distance who change keyboard be set by machinery.
Each embodiment adopts the mode of going forward one by one to describe in this specification, and what each embodiment stressed is and the difference of other embodiment that same or similar part is mutually referring to getting final product between each embodiment.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the present invention.Multiple modification to these embodiment will be apparent concerning those skilled in the art, and General Principle as defined herein can in the situation that does not break away from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (12)
1. a button is characterized in that, comprising:
The magnetic keycap;
The contact that is oppositely arranged with described magnetic keycap;
Be arranged on below the described magnetic keycap, can be so that the magnetic field generation that the relative distance between described magnetic keycap and described contact changes.
2. button according to claim 1 is characterized in that, described magnetic keycap comprises:
The keycap that uses magnetic material to make.
3. a keyboard is characterized in that, comprising:
Button;
Described button comprises:
The magnetic keycap;
The contact that is oppositely arranged with described magnetic keycap;
Be arranged on below the described magnetic keycap, can be so that the magnetic field generation that the relative distance between described magnetic keycap and described contact changes.
4. a control method of keyboard is characterized in that, is used for controlling keyboard claimed in claim 3, comprising:
Identify the application program of current operation;
According to the corresponding relation of the button of the application program of described current operation and default application program and described keyboard, determine in the described keyboard button essential under the application program of described current operation;
Adjust described essential button and the relative altitude of other button.
5. method according to claim 4 is characterized in that, when described button did not comprise elastic force apparatus, the described essential button of described adjustment and the relative altitude of other button comprised:
The power values of adjusting the magnetic field generation of described other button reduces, so that described other button sink with respect to described essential button.
6. method according to claim 4 is characterized in that, when described button did not comprise elastic force apparatus, the described essential button of described adjustment and the relative altitude of other button comprised:
Increase the power values of the magnetic field generation of described essential button, so that described essential button protrudes with respect to described other button.
7. method according to claim 4 is characterized in that, when described button comprised elastic force apparatus, the described essential button of described adjustment and the relative altitude of other button comprised:
The power supply of the magnetic field generation in described other button is adjusted into preset value, so that described other button sink with respect to described essential button.
8. according to claim 4 to 7 each described methods, it is characterized in that, also comprise:
Close the function of other button except described essential button.
9. method according to claim 8 is characterized in that, also comprises:
Start the electric field induction device under the described sagging keyboard, gather user's gesture, determine operation.
10. a keyboard controller is characterized in that, is used for controlling keyboard claimed in claim 2, comprising:
Identification module is for the application program of identifying current operation;
Determination module is used for the corresponding relation according to the button of the application program of described current operation and default application program and described keyboard, determines in the described keyboard button essential under described application program;
Adjusting module is used for adjusting described essential button and the relative altitude of other button.
11. device according to claim 10 is characterized in that, described adjusting module comprises:
The power supply adjustment unit, the power values that is used for adjusting the magnetic field generation of described other button is 0, so that described other button sink with respect to described essential button; Perhaps, increase the power values of the magnetic field generation of described essential button, so that described essential button protrudes with respect to described other button; Perhaps the power supply with the magnetic field generation in described other button is adjusted into preset value, so that described other button sink with respect to described essential button.
12. an input unit is characterized in that, comprising:
Keyboard, described keyboard has button, described button comprises: magnetic keycap, the contact that is oppositely arranged with described magnetic keycap and to be arranged on described magnetic keycap following, and can be so that the magnetic field generation that the relative distance between described magnetic keycap and described contact changes;
Control device, be used for identifying the application program of current operation, reach the corresponding relation of the button of default application program and described keyboard according to the application program of described current operation, determine in the described keyboard button essential under described application program, and adjust described essential button and the relative altitude of other button.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210115543.9A CN103377842B (en) | 2012-04-18 | 2012-04-18 | Key, keyboard, keyboard control method and device, and input device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210115543.9A CN103377842B (en) | 2012-04-18 | 2012-04-18 | Key, keyboard, keyboard control method and device, and input device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103377842A true CN103377842A (en) | 2013-10-30 |
| CN103377842B CN103377842B (en) | 2016-03-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210115543.9A Active CN103377842B (en) | 2012-04-18 | 2012-04-18 | Key, keyboard, keyboard control method and device, and input device |
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| Country | Link |
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| CN (1) | CN103377842B (en) |
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| CN107577354A (en) * | 2017-08-25 | 2018-01-12 | 安徽信息工程学院 | A kind of false-touch prevention gamepad |
| TWI733359B (en) * | 2019-12-31 | 2021-07-11 | 致伸科技股份有限公司 | Game controller |
| WO2024162473A1 (en) | 2023-02-03 | 2024-08-08 | オムロン株式会社 | Power conversion device and dc power supply system |
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| CN101499380A (en) * | 2008-01-29 | 2009-08-05 | 联想(北京)有限公司 | Keyboard and computer with automatic keyboard touch regulation function |
| JP2009199961A (en) * | 2008-02-25 | 2009-09-03 | Casio Comput Co Ltd | Key input device |
| CN102122587A (en) * | 2010-01-12 | 2011-07-13 | 和硕联合科技股份有限公司 | Electronic device with magnetic suspension type key and control method thereof |
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| US20060132446A1 (en) * | 2004-11-25 | 2006-06-22 | Samsung Electronics Co., Ltd. | Key input apparatus using magnetic force, operating method thereof, and computer-readable recording medium storing computer programs for performing the method |
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| TWI733359B (en) * | 2019-12-31 | 2021-07-11 | 致伸科技股份有限公司 | Game controller |
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| EP4661231A1 (en) | 2023-02-03 | 2025-12-10 | OMRON Corporation | Power conversion device and dc power supply system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103377842B (en) | 2016-03-02 |
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