CN101593020A - Electronic equipment, input equipment and the output device of touch feeling can be provided - Google Patents
Electronic equipment, input equipment and the output device of touch feeling can be provided Download PDFInfo
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- CN101593020A CN101593020A CNA2008101134864A CN200810113486A CN101593020A CN 101593020 A CN101593020 A CN 101593020A CN A2008101134864 A CNA2008101134864 A CN A2008101134864A CN 200810113486 A CN200810113486 A CN 200810113486A CN 101593020 A CN101593020 A CN 101593020A
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Abstract
The invention provides a kind of electronic equipment, input equipment and output device that touch feeling can be provided, this electronic equipment comprises: a plurality of deformation unit, and described deformation unit has first height at conventional state; The signal generation unit is used to produce drive control signal; The driving source generation unit is used for producing driving source according to described drive control signal; Described deformation unit has second height under the control of described driving source, described second highly is not equal to described first height; Described deformation unit under external force or driving source return to described first height when disappearing.The present invention provides real sense of touch can for input equipment and output device.
Description
Technical field
The present invention relates to electronics input and output technical field, particularly a kind of electronic equipment, input equipment and output device that touch feeling can be provided.
Background technology
Along with constantly advancing of technology, present electronic equipment more and more uses and touches control, as ATM (automatic teller machine) ATM (Automated Teller Machine), mobile phone, personal digital assistant PDA (PersonalDigital Assistant) and enquiry machine etc.
Existing method of toch control is generally realized by touch-screen, yet existing touch-screen all can't be realized the feedback in user's sense of touch, has limited its application greatly.
In order to solve the aforesaid drawbacks, industry provides multiple solution, is described below.
Solution one adds motor below touch-screen, utilize motor vibration monoblock screen that tactile feedback is provided;
Solution two adds lamination layer structure in the middle of touch-screen, utilize this lamination layer structure that the space of compressive strain is provided down.
Yet all there is following shortcoming in above-mentioned dual mode: what the user felt when using touch-screen is a flat board, can't give the real touch feeling of user.
Equally, existing electronic image output device equally also can only be given the visual impression of user, and can't give the real touch feeling of user.
Summary of the invention
The purpose of the embodiment of the invention provides a kind of electronic equipment, input equipment and output device that touch feeling can be provided, and makes the user can obtain real touch feeling in use.
To achieve these goals, the embodiment of the invention provides a kind of electronic equipment that touch feeling can be provided, and comprising:
A plurality of deformation unit, described deformation unit has first height at conventional state;
The signal generation unit is used to produce drive control signal;
The driving source generation unit is used for producing driving source according to described drive control signal;
Described deformation unit has second height under the control of described driving source, described second highly is not equal to described first height;
Described deformation unit under external force or driving source return to described first height when disappearing.
Preferably, in the above-mentioned electronic equipment that touch feeling can be provided, described a plurality of deformation unit evenly is provided with.
Preferably, in the above-mentioned electronic equipment that touch feeling can be provided, described each deformation unit is the deformation unit that electrorheological fluid constitutes, and described driving source is electric current or electric field.
Preferably, in the above-mentioned electronic equipment that touch feeling can be provided, described each deformation unit is the deformation unit that magnetic flow liquid constitutes, and described driving source is magnetic field.
Preferably, in the above-mentioned electronic equipment that touch feeling can be provided, described each deformation unit is the deformation unit that high-molecular gel constitutes, and described driving source is can produce the driving source that stimulates to high-molecular gel.
Preferably, in the above-mentioned electronic equipment that touch feeling can be provided, described each deformation unit is the transparent elastic cavity;
Described driving source generation unit specifically comprises:
Store the storage chamber of gas or liquid, be connected with described flexible cavity by hollow pipeline;
With the micro motor of the corresponding setting of described flexible cavity, be used for from described storage chamber extracting gases or liquid, and gas or the liquid that is drawn into is transported to described flexible cavity;
Control module is used to control the work of described micro motor.
In order better to realize above-mentioned purpose, the embodiment of the invention also provides a kind of input equipment, comprises that one is used to touch the touch-screen of input, and wherein, described input equipment also comprises:
Be arranged at a plurality of deformation unit of described touch-screen top, described deformation unit has first height at conventional state;
The signal generation unit is used to produce drive control signal;
The driving source generation unit is used for producing driving source according to described drive control signal;
Described deformation unit has second height under the control of described driving source, described second highly is not equal to described first height;
Described deformation unit under external force or driving source return to described first height when disappearing.
Preferably, in the above-mentioned input equipment, also comprise:
Display device corresponding to described touch-screen setting with viewing area;
Described touch-screen is arranged at top, described viewing area.
Preferably, in the above-mentioned input equipment, the formed pattern of set of the described deformation unit of generation height change is corresponding with the displaying contents in the described viewing area on the position.
Preferably, in the above-mentioned input equipment, the formed pattern of set of the described deformation unit of described generation height change is corresponding with the displaying contents in the described viewing area in shape.
Preferably, in the above-mentioned input equipment, described each deformation unit is the deformation unit that electrorheological fluid constitutes, and described driving source is electric current or electric field.
Preferably, in the above-mentioned input equipment, described each deformation unit is the deformation unit that magnetic flow liquid constitutes, and described driving source is magnetic field.
Preferably, in the above-mentioned input equipment, described each deformation unit is the deformation unit that high-molecular gel constitutes, and described driving source is can produce the driving source that stimulates to high-molecular gel.
Preferably, in the above-mentioned input equipment, described each deformation unit is the transparent elastic cavity;
Described driving source generation unit specifically comprises:
Store the storage chamber of gas or liquid, be connected with described flexible cavity by hollow pipeline;
With the micro motor of the corresponding setting of described flexible cavity, be used for from described storage chamber extracting gases or liquid, and gas or the liquid that is drawn into is transported to described flexible cavity;
Control module is used to control the work of described micro motor.
In order better to realize above-mentioned purpose, the embodiment of the invention also provides a kind of output device, comprises an output slab, and described output device also comprises:
Be arranged at a plurality of deformation unit of described output slab top, described deformation unit has first height at conventional state;
The signal generation unit is used to produce drive control signal;
The driving source generation unit is used for producing driving source according to described drive control signal;
Described deformation unit has second height under the control of described driving source, described second highly is not equal to described first height;
Described deformation unit under external force or driving source return to described first height when disappearing.
Preferably, in the above-mentioned output device, described output slab is limited by a display screen, and described a plurality of deformation unit is arranged at the top of described display screen.
Preferably, in the above-mentioned output device, the formed pattern of set of the described deformation unit of generation height change is corresponding with the displaying contents in the described viewing area on the position.
Preferably, in the above-mentioned output device, the formed pattern of set of the described deformation unit of described generation height change is corresponding with the displaying contents in the described viewing area in shape.
Preferably, in the above-mentioned output device, described each deformation unit is the deformation unit that electrorheological fluid constitutes, and described driving source is electric current or electric field.
Preferably, in the above-mentioned output device, described each deformation unit is the deformation unit that magnetic flow liquid constitutes, and described driving source is magnetic field.
Preferably, in the above-mentioned output device, described each deformation unit is the deformation unit that high-molecular gel constitutes, and described driving source is can produce the driving source that stimulates to high-molecular gel.
Preferably, in the above-mentioned output device, described each deformation unit is the transparent elastic cavity;
Described driving source generation unit specifically comprises:
Store the storage chamber of gas or liquid, be connected with described flexible cavity by hollow pipeline;
With the micro motor of the corresponding setting of described flexible cavity, be used for from described storage chamber extracting gases or liquid, and gas or the liquid that is drawn into is transported to described flexible cavity;
Control module is used to control the work of described micro motor.
The embodiment of the invention has following beneficial effect:
1, by the deformation unit is set, and controls the height change of this deformation unit, make touch input device and output device that real touch impression can be provided, help strengthening user experience;
2, by the deformation unit is set, and control the height change of this deformation unit, make the shown image of pattern that the deformation unit forms and display device, further strengthened user experience in position and corresponding in shape;
3, because the deformation unit can restore to the original state under external force, therefore can push stroke and anchorage force for touch input device provides;
4, because the deformation unit can form the combination of multiple shape under the effect of driving source, therefore the function of the output device of using has realized variation.
Description of drawings
Fig. 1 is the synoptic diagram that the correspondence of liquid crystal pixel cells and deformation unit is provided with;
Fig. 2 is the synoptic diagram that the correspondence of liquid crystal pixel cells and deformation unit is provided with;
Fig. 3 is the two states synoptic diagram of the keyboard of the electronic equipment that touch feeling can be provided of the application embodiment of the invention.
Embodiment
The electronic equipment that touch feeling can be provided, input equipment and the output device of the embodiment of the invention by the deformation unit is set, and are controlled the height change of this deformation unit, so that real touch feeling to be provided to the user.
The electronic equipment that touch feeling can be provided of the embodiment of the invention comprises:
Evenly be arranged at a plurality of deformation unit (being to be positioned at the square that the top has oblique line among Fig. 1) of top, a certain zone, described a plurality of deformation unit has first height at conventional state; Usually, all deformation unit form a flat surfaces at conventional state;
The signal generation unit is used to produce drive control signal;
The driving source generation unit is used for producing driving source according to described drive control signal;
The height of the first deformation unit of being controlled by described driving source in described a plurality of deformation unit change (first height change to the second height under the conventional state), highly exceed or be lower than described flat surfaces (first highly be different from second height), simultaneously under the effect of external force or driving source return to conventional state (from second height change to the first height) when disappearing.
As shown in Figure 1, when being applied to touch control, the input equipment of the embodiment of the invention comprises:
Touch-screen 1 for being positioned at the square of below, limits input area among Fig. 1; Certainly, this touch-screen can be bigger touch-screen, also can be the little touch-screen that a button only can be set;
Evenly be arranged at a plurality of deformation unit 2 (being to be positioned at the square that the top has oblique line among Fig. 1) on described touch-screen top, described a plurality of deformation unit has first height at conventional state; Usually, all deformation unit form a flat surfaces at conventional state;
Driving source generation unit 4 is used for producing driving source according to described drive control signal;
The height of the first deformation unit of being controlled by described driving source in described a plurality of deformation unit change (first height change to the second height under the conventional state), highly exceed or be lower than described flat surfaces (first highly be different from second height), simultaneously under the effect of external force or driving source return to conventional state (from second height change to the first height) when disappearing.
Certainly, in concrete applied environment, increasing touch control is to show with image to combine that therefore, the input equipment of the embodiment of the invention also comprises:
Have the display device of viewing area, be used for display image;
Described touch-screen is arranged at top, described viewing area.
The electronic equipment that touch feeling can be provided of the embodiment of the invention, when being applied to output device, this output device comprises an output slab, also comprises the electronic equipment that this can provide touch feeling, wherein, the electronic equipment that this can provide touch feeling comprises:
Evenly be arranged at a plurality of deformation unit of above-mentioned output slab top, form a flat surfaces at conventional state;
The signal generation unit is used to produce drive control signal;
The driving source generation unit is used for producing driving source according to described drive control signal;
The height of the first deformation unit of being controlled by described driving source in described a plurality of deformation unit changes, highly exceed or be lower than described flat surfaces, simultaneously under the effect of external force or driving source return to conventional state when disappearing.
In specific embodiments of the invention, this output device can be a demonstration output device, also can be an electronic reading output device that is used for blind person's reading etc., and this will be elaborated in the back.
At output device is that this output slab is the zone that is limited by display screen when showing output device.
Consider and bring better touch feeling, the formed pattern of set of the described deformation unit of generation height change is corresponding with the displaying contents in the described viewing area on the position, and the pattern that the described deformation unit set of described generation height change forms illustrates U.S. as follows corresponding with the displaying contents in the described viewing area in shape:
Suppose that current display area has shown a flower, at this moment, the formed pattern of set that the described deformation unit of height change takes place should be positioned at the top of the flower of described viewing area, simultaneously, the formed pattern of set of the described deformation unit of generation height change also should be a flower in shape.
Following elder generation is described in detail the driving source generation unit of the embodiment of the invention and the implementation of deformation unit.
In the detailed description of implementation below, with the display device is liquid crystal indicator, this liquid crystal display comprises a plurality of liquid crystal pixel cells, be set to example and describe and the deformation unit is corresponding with liquid crystal display, but should understand this display device also can be the display device of other type, as plasma display system, the cathode ray display device, the display device that light emitting diode constitutes etc., and the display unit in this deformation unit and the above-mentioned various display device is (as liquid crystal pixel cells, the plasma display unit, light emitting diode etc.) correspondence setting can be corresponding one by one the setting, also can be a plurality of deformation of display unit correspondence unit, the perhaps corresponding a plurality of display units in deformation unit.
Simultaneously, in follow-up embodiment, only expand that to exceed flat surfaces be that example describes with the deformation unit.
＜implementation one 〉
In implementation one, this deformation unit is the deformation unit that electrorheological fluid constitutes, and is electric current or electric field and change the driving source that the driving source generation unit produces, and is that example describes in the back with the electric current.
The developing history of electrorheological fluid (Electrorheological Fluids) has had nearly 50 years, and it has the Current Control of being subjected to and the quality of change of shape takes place.
Fig. 2 is the synoptic diagram that the correspondence of liquid crystal pixel cells and deformation unit is provided with.As shown in Figure 2, the top of each liquid crystal pixel cells (square that has the square below of oblique line) is provided with the deformation unit (square that has oblique line) that an electrorheological fluid constitutes.
Suppose on the viewing area of current LCD, to have shown a figure or literal button at 60 pixels * 60 pixels, as the graphic button of a browser IE or the literal button of display text, these 3600 liquid crystal displays are corresponding with the deformation unit that 3600 electrorheological fluid constitute simultaneously.
At this moment, have between driving source generation unit and the deformation unit that each electrorheological fluid constitutes and be electrically connected, and produce current signal and send to the deformation unit that 3600 electrorheological fluid constitute.The variation of shape takes place in the deformation unit that this electrorheological fluid constitutes under the control of driving source (electric current), under certain restriction (as utilizing elastic film restrained deformation direction) protrude in the surface that former deformation unit constitutes.
At this moment, user's finger is clicked touch-screen and is realized touching when controlling, not only can visually see this button, simultaneously when finger is clicked this touch-screen, because the deformation unit that the electrorheological fluid on the zone corresponding with this button constitutes is higher than other regional deformation unit, therefore, the user can also feel this button from sense of touch, can give the real touch feeling of user, this pressure to touch-screen, has also realized touching control by this deformation cell conducts simultaneously simultaneously.
In above-mentioned description, variation has taken place in the height of the corresponding deformation of the button unit that shows with display device, therefore the user can feel, but in order further to improve user's impression, can produce a plurality of current signals by the driving source generation unit, correspondence sends to the deformation unit that 3600 electrorheological fluid constitute, and under the control of these 3600 electric currents, the shape that forms after the height of the deformation unit of 3600 electrorheological fluid formations changes is consistent with described button.
Suppose that the literal button is capitalization " H ", send current signal to the pairing deformation of the liquid crystal display unit that constitutes letter " H " this moment, and the height of deformation unit is changed, and forms capitalization " H ", at this moment, the user can obtain more vivid touch feeling.
＜implementation two 〉
In implementation two, this deformation unit is the deformation unit that magnetic flow liquid constitutes, and is magnetic field and change the driving source that the driving source generation unit produces.
Suppose on the viewing area of current LCD, to have shown a figure or literal button at 60 pixels * 60 pixels, as the graphic button of a browser IE or the literal button of display text, these 3600 liquid crystal displays are corresponding with the deformation unit that 3600 magnetic flow liquids constitute simultaneously.
At this moment, the driving source generation unit is created in corresponding zone, the deformation unit that constitutes with 3600 magnetic flow liquids and produces a magnetic field, the variation of shape takes place in the deformation unit that this magnetic flow liquid constitutes under the control in driving source (magnetic field), protrude in the surface that former deformation unit constitutes.
At this moment, user's finger is clicked touch-screen and is realized touching when controlling, not only can visually see this button, simultaneously when finger is clicked this touch-screen, because the deformation unit that the magnetic flow liquid on the zone corresponding with this button constitutes is higher than other regional deformation unit, therefore, the user can also feel this button from sense of touch, can give the real touch feeling of user, this pressure to touch-screen, has also realized touching control by this deformation cell conducts simultaneously simultaneously.
In above-mentioned description, variation has taken place in the height of the corresponding deformation of the button unit that shows with display device, therefore the user can feel, but in order further to improve user's impression, can corresponding zone produces one and has the magnetic field that particular magnetic field strength distributes in the deformation unit that constitutes with 3600 magnetic flow liquids by the driving source generation unit, and under the control in the magnetic field that this particular magnetic field strength distributes, the shape that forms after the height of the deformation unit of 3600 electrorheological fluid formations changes is consistent with described button.
Suppose that the literal button is capitalization " H ", this moment, the height that constitutes the pairing deformation of the liquid crystal display unit of letter " H " changed under the control in the magnetic field that this particular magnetic field strength distributes, and formed capitalization " H ", at this moment, the user can obtain more vivid touch feeling.
＜implementation three 〉
In implementation three, this deformation unit is the deformation unit that high-molecular gel constitutes, and is electric field, temperature, light etc. and change the driving source that the driving source generation unit produces.
Gel state is the physical form between liquid and solid.High-molecular gel is meant by the three-dimensional crosslinked network of forming between the molecule, and its network is by having hydrophilic (polarity) group and hydrophobic group on macromolecular main chain and the side chain, or (with) form by the group that dissociates, solvent is fixed in the molecular network
Typically can produce the driving source that stimulates to high-molecular gel has temperature, pH value, solvent, salinity, light, electric field, chemical substance etc., and when high-molecular gel was subjected to these environmental stimulis, discontinuous variation took place its volume.
When other chemical substances that contained in the pH of external environment condition value, ionic strength, temperature, electric field and the environment changed, high-molecular gel promptly presented " stimulating-reply " state.For example occur changing mutually in high-molecular gel, the mesh that shows as network increases, network follows the string, the volume of network sharply changes (can change more than the hundred times).And these variations are reversible with discontinuous.
Suppose on the viewing area of current LCD, to have shown a figure or literal button at 60 pixels * 60 pixels, as the graphic button of a browser IE or the literal button of display text, these 3600 liquid crystal displays are corresponding with the deformation unit that 3600 high-molecular gels constitute simultaneously.
When using electric current, have between driving source generation unit and the deformation unit that each electric high-molecular gel constitutes and be electrically connected, and produce the deformation unit that current signal sends to 3600 high-molecular gels formations as driving source.The variation of shape takes place in the deformation unit that this high-molecular gel constitutes under the control of driving source (electric current), protrude in the surface that former deformation unit constitutes.
At this moment, user's finger is clicked touch-screen and is realized touching when controlling, not only can visually see this button, simultaneously when finger is clicked this touch-screen, because the deformation unit that the high-molecular gel on the zone corresponding with this button constitutes is higher than other regional deformation unit, therefore, the user can also feel this button from sense of touch, can give the real touch feeling of user, this pressure to touch-screen, has also realized touching control by this deformation cell conducts simultaneously simultaneously.
In above-mentioned description, variation has taken place in the height of the corresponding deformation of the button unit that shows with display device, therefore the user can feel, but in order further to improve user's impression, can produce a plurality of current signals by the driving source generation unit, correspondence sends to the deformation unit that 3600 high-molecular gels constitute, and under the control of these 3600 electric currents, the shape that forms after the height of the deformation unit of 3600 high-molecular gel formations changes is consistent with described button.
Suppose that the literal button is capitalization " H ", can send different current signals to the pairing deformation of the liquid crystal display unit that constitutes letter " H " this moment by the driving source generation unit, the height of deformation unit is changed, form capitalization " H ", at this moment, the user can obtain more vivid touch feeling.
Certainly, the energy of type that also can use other is as driving source, and as light, this driving source generation unit produces the light of varying strength, is sent to the deformation unit that high-molecular gel constitutes by optical fiber or light pipe, so that its shape protrudes in the surface.
＜implementation four 〉
Above-mentioned implementation one is utilized different materials in implementation three, because this material under outside energy (electricity, magnetic, light etc.) effect deformation takes place, protrude in the surface, and in implementation four, adopt micromechanics mechanism to realize.
In implementation four, this deformation unit is the transparent elastic cavity, and it can expand by the mode of inflation or topping up, and this driving source generation unit comprises:
Store the storage chamber of gas or liquid, be connected with described transparent elastic cavity by hollow pipeline;
With the micro motor of the corresponding setting of transparent elastic cavity, be used to extract described gas or liquid, and gas or the liquid that extracts is transported to described transparent elastic cavity;
Control module is used to control the work of described micro motor.
Suppose on the viewing area of current LCD, to have shown a figure or literal button at 60 pixels * 60 pixels, as the graphic button of a browser IE or the literal button of display text, these 3600 liquid crystal displays are corresponding with the deformation unit that 3600 transparent elastic cavitys constitute simultaneously.
At this moment, the storage chamber that stores gas or liquid is connected by hollow pipeline with the deformation unit that the transparent elastic cavity constitutes, micro motor is under the control of control module, extract described gas or liquid, and gas or the liquid that extracts is transported to described transparent elastic cavity, this cavity is expanded, protrude in the surface that former transparent elastic cavity constitutes.
At this moment, user's finger is clicked touch-screen and is realized touching when controlling, not only can visually see this button, simultaneously when finger is clicked this touch-screen, because the transparent elastic cavity on the zone corresponding with this button is higher than other regional transparent elastic cavity, therefore, the user can also feel this button from sense of touch, can give the real touch feeling of user, this pressure to touch-screen, has also realized touching control by this deformation cell conducts simultaneously simultaneously.
In above-mentioned description, variation has taken place in the height of the corresponding deformation of the button unit that shows with display device, therefore the user can feel, but in order further to improve user's impression, can control micro motor respectively by control module, the gas of the different amounts of corresponding transmission or liquid are to the transparent elastic cavity, and the shape that forms after the height correspondence of 3600 transparent elastic cavitys changes is consistent with described button.
Suppose that the literal button is capitalization " H ", change the height of deformation unit to the inflation of the pairing deformation of liquid crystal display unit or the topping up that constitute letter " H " this moment, forms capitalization " H ", at this moment, the user can obtain more vivid touch feeling.
In four kinds of above-mentioned implementations, by the distribution time and the zone of accurate control driving source, the deformation unit can obtain accurate form distribution or time shaft distributes.
In above-mentioned description, be the explanation of carrying out evenly to be set, but this deformation unit also can be to be provided with as required, not necessarily leaves no choice but even setting with the deformation unit.
The deformation unit shrinks and is lower than the difference of flat surfaces nothing but material or stimulation, therefore is not described in detail.
The electronic equipment that touch feeling can be provided of the embodiment of the invention can be widely used in various vending machines, electronic equipment, as ATM (automatic teller machine), mobile phone, personal digital assistant, enquiry machine etc.
Being example below with the vending machine is elaborated to the use of the electronic equipment that touch feeling can be provided of the embodiment of the invention.
Using the embodiment of the invention can provide the vending machine (input equipment) of the electronic equipment of touch feeling can show the extensive stock that can sell on display screen, as coffee, laughable, the literal icon or the graphic icons of commodity such as mineral water, and at the shown coffee of display screen, laughable, the deformation unit of the literal icon of commodity such as mineral water or the top correspondence of graphic icons is under the control of the driving source that the driving source generation unit sends, can give prominence to original surface, at this moment, the user clicks the zone of this icon correspondence by utilizing finger, can find that this zone exceeds other zone, therefore can obtain touch feeling.And produce specific figure by the corresponding deformation unit of control, as the figure of coffee cup, mineral water bottle, this moment, the user can obtain real more touch feeling.
Simultaneously, because the deformation of above-mentioned deformation unit is reversible, when the user points when clicking this icon correspondence regional, under the effect of pressure, this deformation unit can restore to the original state, therefore, can also offer one of user and push stroke, also produce real sense of touch, by this deformation unit, strength is transmitted to the touch point on the touch-screen, carries out subsequent treatment by the process chip of correspondence according to the touch point that is pressed, and promptly returns to first height under external force.
Certainly, behind this automatic vending tester in power-down state, therefore can not produce corresponding driving source, therefore, the deformation unit can return to the first initial height.
After first user used, the driving source generation unit can continue to produce driving source, made corresponding deformation unit produce specific figure, made things convenient for next user's use.
Certainly, above-mentioned vending machine also can be not have display screen, only is a touch-screen that is provided with the touch point.
In equipment such as mobile phone, PDA, this driving source generation unit can produce different driving sources according to the current content displayed of display device, under the effect of different driving sources, the deformation unit also produces correspondence different figures, as current time, the deformation unit of first area forms the icon of IE under the driving source effect, and at next constantly, the deformation unit of this first area may form the icon of file under another driving source effect.
Certainly, when similar electronic apparatus application such as mobile phone provides the electronic equipment of touch feeling, can under the triggering of external force, cancel the supply of driving source, thereby make the deformation unit return to original state, be described as follows.
Suppose that the active user calls out 888999, when initial, the deformation unit is under the driving source effect, 0-9 and the outstanding keyboard of dialing symbol are provided, after the keyboard that the user uses this deformation unit to constitute imports 888999, push the deformation unit of dialing the key correspondence, at this moment, the user pushes the disappearance that this action of dialing key will trigger driving source, thereby all deformation unit restore to the original state.
Simultaneously, when the user pointed the deformation unit in the zone that only is placed on this icon correspondence, this deformation unit can also provide the anchorage force to finger.
Also there is a problem in the touch control of equipment such as existing mobile phone, PDA, under high light, the icon that shows is difficult to see clearly, perhaps equipment is placed in the pocket, can't discern this moment by eyes, can improve accuracy rate by this deformation unit in this case, improve the efficient of user's input, prevent false triggering.
Do not describe with a kind of more below with the example that is applied as of display device.
Keyboard with the electronic equipment that touch feeling can be provided of using the embodiment of the invention is that example is described as follows.
Surface at the keyboard touch-screen evenly is provided with the deformation unit, suppose that the active user is handling Word document, at this moment, touch screen surface is divided into 103 zones, the driving source generation unit sends driving source, the deformation unit is under the effect respectively of driving source, form with common keyboard and arrange identical A, B, C, ..., Del, 103 keys such as Shift, and the user is when being transformed into piano playing software, at this moment, the driving source generation unit sends another driving source, and the deformation unit is under the effect respectively of this driving source, form with true piano and arrange identical button, deformation unit between the adjacent key does not change, and the part that wherein has oblique line is highly consistent, and the part with oblique line is highly not consistent, but the height that has the oblique line part is higher than the height of the part of not being with oblique line, and the two states of above-mentioned keyboard as shown in Figure 3.
The electronic equipment that touch feeling can be provided of the embodiment of the invention can be widely used in various demonstration output devices, literal output device or graphical output device etc.
Below to show that output device is example the use of the electronic equipment that touch feeling can be provided of the embodiment of the invention is elaborated.
Suppose that one shows output device, be used to Show Picture, icon, literal etc., it has a display screen (limiting an output slab), evenly is provided with a plurality of deformation unit above this display screen, and this deformation unit forms a flat surfaces at conventional state (when not working as display screen);
When display screen shows a picture (as a flower), utilize the above-mentioned variety of way of mentioning (mode one is to mode four), control this deformation unit, make different deformation unit give prominence to different height, form the shape of this flower, therefore, this output device not only can be seen, can also be touched.
Suppose a braille output device, be used to show braille, it has an output slab, evenly is provided with a plurality of deformation unit above this output slab, and this deformation unit forms a flat surfaces at conventional state (when not working as display screen);
When output area needs the braille of output " control ", utilize the above-mentioned variety of way of mentioning (mode one is to mode four), control this deformation unit, make different deformation unit give prominence to different height, form the braille that is somebody's turn to do " control ".
Can find that from above-mentioned description the output slab of mentioning in output device can be the zone of display image, also can be the zone of the other forms of factor of output (as the braille dot matrix).
Certainly, in above-mentioned description, as long as relate to demonstration, this deformation unit all should be the energy transmitted light, makes the image of demonstration be unlikely to be stopped by the deformation unit.
The above only is a preferred implementation of the present invention; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (21)
1. the electronic equipment that touch feeling can be provided is characterized in that, comprising:
A plurality of deformation unit, described deformation unit has first height at conventional state;
The signal generation unit is used to produce drive control signal;
The driving source generation unit is used for producing driving source according to described drive control signal;
Described deformation unit has second height under the control of described driving source, described second highly is not equal to described first height;
Described deformation unit under external force or driving source return to described first height when disappearing.
2. the electronic equipment that touch feeling can be provided according to claim 1 is characterized in that, described a plurality of deformation unit evenly is provided with.
3. the electronic equipment that touch feeling can be provided according to claim 1 and 2 is characterized in that, described each deformation unit is the deformation unit that electrorheological fluid constitutes, and described driving source is electric current or electric field.
4. the electronic equipment that touch feeling can be provided according to claim 1 and 2 is characterized in that, described each deformation unit is the deformation unit that magnetic flow liquid constitutes, and described driving source is magnetic field.
5. the electronic equipment that touch feeling can be provided according to claim 1 and 2 is characterized in that, described each deformation unit is the deformation unit that high-molecular gel constitutes, and described driving source is can produce the driving source that stimulates to high-molecular gel.
6. the electronic equipment that touch feeling can be provided according to claim 1 and 2 is characterized in that:
Described each deformation unit is the transparent elastic cavity;
Described driving source generation unit specifically comprises:
Store the storage chamber of gas or liquid, be connected with described flexible cavity by hollow pipeline;
With the micro motor of the corresponding setting of described flexible cavity, be used for from described storage chamber extracting gases or liquid, and gas or the liquid that is drawn into is transported to described flexible cavity;
Control module is used to control the work of described micro motor.
7. an input equipment comprises that one is used to touch the touch-screen of input, it is characterized in that described input equipment also comprises:
Be arranged at a plurality of deformation unit of described touch-screen top, described deformation unit has first height at conventional state;
The signal generation unit is used to produce drive control signal;
The driving source generation unit is used for producing driving source according to described drive control signal;
Described deformation unit has second height under the control of described driving source, described second highly is not equal to described first height;
Described deformation unit under external force or driving source return to described first height when disappearing.
8. input equipment according to claim 7 is characterized in that, also comprises:
Display device corresponding to described touch-screen setting with viewing area;
Described touch-screen is arranged at top, described viewing area.
9. input equipment according to claim 8 is characterized in that, the formed pattern of set of the described deformation unit of generation height change is corresponding with the displaying contents in the described viewing area on the position.
10. input equipment according to claim 9 is characterized in that, the formed pattern of set of the described deformation unit of described generation height change is corresponding with the displaying contents in the described viewing area in shape.
11., it is characterized in that described each deformation unit is the deformation unit that electrorheological fluid constitutes according to claim 7 or 8 or 9 or 10 described input equipments, described driving source is electric current or electric field.
12., it is characterized in that described each deformation unit is the deformation unit that magnetic flow liquid constitutes according to claim 7 or 8 or 9 or 10 described input equipments, described driving source is magnetic field.
13., it is characterized in that described each deformation unit is the deformation unit that high-molecular gel constitutes according to claim 7 or 8 or 9 or 10 described input equipments, described driving source is can produce the driving source that stimulates to high-molecular gel.
14., it is characterized in that according to claim 7 or 8 or 9 or 10 described input equipments:
Described each deformation unit is the transparent elastic cavity;
Described driving source generation unit specifically comprises:
Store the storage chamber of gas or liquid, be connected with described flexible cavity by hollow pipeline;
With the micro motor of the corresponding setting of described flexible cavity, be used for from described storage chamber extracting gases or liquid, and gas or the liquid that is drawn into is transported to described flexible cavity;
Control module is used to control the work of described micro motor.
15. an output device comprises an output slab, it is characterized in that, described output device also comprises:
Be arranged at a plurality of deformation unit of described output slab top, described deformation unit has first height at conventional state;
The signal generation unit is used to produce drive control signal;
The driving source generation unit is used for producing driving source according to described drive control signal;
Described deformation unit has second height under the control of described driving source, described second highly is not equal to described first height;
Described deformation unit under external force or driving source return to described first height when disappearing.
16. output device according to claim 15 is characterized in that, described output slab is limited by a display screen, and described a plurality of deformation unit is arranged at the top of described display screen.
17. output device according to claim 16, it is characterized in that, the formed pattern of set of the described deformation unit of generation height change is corresponding with the displaying contents in the described viewing area on the position, and the formed pattern of set of the described deformation unit of described generation height change is corresponding with the displaying contents in the described viewing area in shape.
18., it is characterized in that described each deformation unit is the deformation unit that electrorheological fluid constitutes according to claim 15 or 16 or 17 described output devices, described driving source is electric current or electric field.
19., it is characterized in that described each deformation unit is the deformation unit that magnetic flow liquid constitutes according to claim 15 or 16 or 17 described output devices, described driving source is magnetic field.
20., it is characterized in that described each deformation unit is the deformation unit that high-molecular gel constitutes according to claim 15 or 16 or 17 described output devices, described driving source is can produce the driving source that stimulates to high-molecular gel.
21., it is characterized in that according to claim 15 or 16 or 17 described output devices:
Described each deformation unit is the transparent elastic cavity;
Described driving source generation unit specifically comprises:
Store the storage chamber of gas or liquid, be connected with described flexible cavity by hollow pipeline;
With the micro motor of the corresponding setting of described flexible cavity, be used for from described storage chamber extracting gases or liquid, and gas or the liquid that is drawn into is transported to described flexible cavity;
Control module is used to control the work of described micro motor.
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| CN2008101134864A CN101593020B (en) | 2008-05-28 | 2008-05-28 | Electronic equipment, input equipment and output equipment capable of providing touch feeling |
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| CN2008101134864A CN101593020B (en) | 2008-05-28 | 2008-05-28 | Electronic equipment, input equipment and output equipment capable of providing touch feeling |
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| CN101593020B CN101593020B (en) | 2011-08-24 |
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