CN101101825A - Combined luminous keyboard - Google Patents
Combined luminous keyboard Download PDFInfo
- Publication number
- CN101101825A CN101101825A CNA2006100615478A CN200610061547A CN101101825A CN 101101825 A CN101101825 A CN 101101825A CN A2006100615478 A CNA2006100615478 A CN A2006100615478A CN 200610061547 A CN200610061547 A CN 200610061547A CN 101101825 A CN101101825 A CN 101101825A
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- luminous
- combined
- plaque
- keycap
- transparent
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Abstract
The invention is concerned with the computer keyboard that is with the transmittance instructions function, the photo-electricity accessorizing function, and the photo-electricity trends setting out. It can use for all kinds of personal computer, portable computer and notebook under the condition of environmental light shortage. It includes: the shell, the keycaps on the plaque, the insert circuit board connects the circuit thin film of the shell, and the flexible plastic caps cooperate with the keycaps. The invention is designed to have several of the luminescence shade board in between of the basal board of the shell and the circuit thin film, includes: the overall light shade boards, the part light shade boards and the combinations. The lighting parts of the part light shade boards submit alignment linking with each others, connect with the driver, and the keycaps, flexible plastic caps are translucent body.
Description
Technical field
The present invention relates to keyboard, specifically, relate to luminous, the some local luminous and illuminated in combination of integral body is integrated in one, have a kind of combined luminous keyboard of photoelectricity decoration functions, dynamic photoelectric display function and printing opacity deixis.
Background technology
Because existing keyboard does not generally possess lighting function, and the user is when manipulating keyboard under the environment of extraneous insufficient light, need be by other lighting source, in particularly in places such as the laboratory of the night environment or the low light level, construction ground, manipulating, not only waste the energy, caused inconvenience also for user's use.Although also have by the character of key cap surface in the market and coat the keyboard that fluorescent material is realized noctilucent function, also has simultaneously certain decoration function, but because light is faint in use, moreover, the fluorescent material of key cap surface loses due noctilucent function because of wearing and tearing easily, and therefore, this function exists useful life short, the deficiency that poor reliability, practicality are not strong.
Yet, also has a kind of luminous computor-keyboard on the market, its lighting function is to place below the keycap and the cold light film that is affixed on substrate surface realizes, the light that cold light film is sent comprises directly by the space between the keycap and sees through that transparent keycap outwards propagates, and cold light film is that whole plate is luminous, effects such as luminous composite construction, moulding, state are showed dull, do not possess any ornamental function, also do not have the dynamic photoelectric display function.Therefore, along with the continuous progress of science and technology and the continual renovation of product are regenerated, the structure of existing illuminated keyboard and function are still waiting to improve and innovation, could adapt to the needs in market.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of combined luminous keyboard, in use, the character of keytop has the printing opacity function, particularly under the situation of extraneous insufficient light, has the light deixis, easy to use, and realized human features, also realized photoelectricity decoration functions and photoelectricity Dynamic Display function simultaneously, and, can be according to user's needs and luminance is preset and selectivity is used.
Technical problem of the present invention realizes by following technical scheme: construct a kind of combined luminous keyboard, comprise the some keycaps on housing and the substrate thereof, and be built in the circuit board of described housing and the circuit film of connection thereof, also comprise with described keycap and be the movable up and down elasticity Capsule that cooperates, it is characterized in that, between the base plate of described housing and circuit film, be provided with the luminous plaque of some coloured light, luminous plaque comprising whole coloured light, the luminous plaque of some local coloured light and combination thereof, and, being cabling between the luminous component of the luminous plaque of this part coloured light connects, also be provided with driver and be connected, and described keycap and elasticity Capsule are light penetrating object with described luminous plaque.Driver can reach the keyboard boost in voltage operating voltage of luminous plaque and driven for emitting lights, realizes that transformation function and luminance drive.
According to combined luminous keyboard provided by the invention, it is characterized in that described luminous plaque is the electroluminescence film of electric luminescent material, as cold light film, comprise the electroluminescence powder on sheet and surface thereof.It is whole luminous that described luminous plaque is, and the sheet of its luminous component is transparent or semitransparent, and be provided with the laying combination of monochromatic electroluminescence powder or Several combination look fluorescent material on this surface; Described luminous plaque is some local luminous combinations, each luminous component be some monochromatic electroluminescence powder or and lay combination, and, be the cabling connection between each luminous component, and the local luminous part on described luminous plaque surface is corresponding with the contact of described circuit film.
According to combined luminous keyboard provided by the invention, it is characterized in that, described keycap and elasticity Capsule are the translucent or transparent of translucidus, because the light ray propagation of luminous plaque will pass through several roads obstacle to the external world, its intensity will be subdued, thereby, the translucidus preferably clear of described keycap and elasticity Capsule; Whole luminous and cause light that the sight line of user's operation is disturbed in order to prevent keyboard; be provided with opaque protective layer on the surface of described keycap; can be oil lamella or electrodeposited coating; and radium-shinely on this opaque protective layer go out character printing opacity road; in other words; keyboard of the present invention both can be multi-colour luminous for integral body when work, also can be the colorful printing opacity of keypad character.
According to combined luminous keyboard provided by the invention, it is characterized in that, upper surface at described keycap is provided with transparent groove, and be provided with the corresponding transparent or semitransparent paster that coincide with described groove, because the light ray propagation of luminous plaque will pass through several roads obstacle to the external world, its intensity will be subdued, thereby, the translucidus preferably clear of described paster; Whole luminous and cause light that the sight line of user's operation is disturbed in order to prevent keyboard; side surface at described keycap is provided with opaque protective layer; can be oil lamella or electrodeposited coating; in other words; keyboard of the present invention only is that the upper surface of keycap is luminous when work, and described paster comprises PVC sheet or PE sheet; preferred PVC sheet and being provided with in the above be the cambered surface projection transparent silica gel, and character is arranged at the surface printing of PVC sheet.
Realize combined luminous keyboard of the present invention, has following advantage: realized the illuminated in combination function on same keyboard, and has an illuminating effect, realized decoration functions simultaneously, make character clear demonstration under the environment of insufficient light of key cap surface, help identification, improve visibility, not only have photoelectricity decoration functions and Dynamic Display function, also have the printing opacity deixis, and after tense working, increase unlimited temperament and interest for people, and structure is novel, and is simple and reasonable for structure, implements easily, and, easy to use, good reliability, practical.
Description of drawings
Fig. 1 is the embodiment profile of combined luminous keyboard of the present invention;
Fig. 2 is the embodiment profile of combined luminous keyboard of the present invention;
Fig. 2 A is the example structure schematic diagram of single keycap among Fig. 1;
Fig. 3 is extra-thin embodiment exploded view for combined luminous keyboard of the present invention adopts;
Fig. 3 A is the example structure schematic diagram of single ultra-thin keycap among Fig. 2;
Fig. 4 adopts the embodiment profile of paster keycap for combined luminous keyboard of the present invention;
Fig. 4 A is the embodiment decomposition texture schematic diagram of single paster keycap among Fig. 3;
Fig. 5 is the block diagram of the driver of combined luminous keyboard of the present invention.
Embodiment
A kind of combined luminous keyboard, as Fig. 1, Fig. 2, Fig. 3, shown in Figure 4, comprise the some keycaps 2 on housing 1 and the substrate 11 thereof, and the circuit film 14 that is built in the circuit board 10 in the housing 1 and connects, also comprise with keycap 2 and be the movable up and down elasticity Capsule 3 that cooperates, with reference to figure 2, shown in Figure 4, between the base plate 12 of housing 1 and circuit film 14, be provided with the luminous plaque of some coloured light, luminous plaque 4 comprising whole coloured light, the luminous plaque 4 of some local coloured light and combination thereof, and, being cabling between the luminous component of the luminous plaque 4 of this part coloured light connects, also being provided with driver 5 is connected with luminous plaque 4, with reference to shown in Figure 3, and keycap 2 and elasticity Capsule 3 are light penetrating object.
Combined luminous keyboard of the present invention, in the specific implementation, luminous plaque adopts whole luminous, with reference to shown in Figure 1, promptly be respectively arranged with the luminous plaque 4 of different color in major key panel, function key area, editing area and the keypad area of keyboard, because the sheet of luminous component is transparent or semitransparent, and the surface of each piece is provided with the laying combination of monochromatic electroluminescence powder or Several combination look fluorescent material, and keycap 2 and 3 settings of elasticity Capsule are the translucent or transparent of translucidus, preferably clear, circuit film 14 is certainly as translucent.During use, the light that luminous plaque 4 is sent is outwards propagated through circuit film 14 and elasticity Capsule 3, keycap 2, makes each district of keyboard present different colors, has decoration functions preferably.
Combined luminous keyboard of the present invention, its luminous plaque adopts the electroluminescence film of electric luminescent material, as cold light film, comprises the electroluminescence powder on sheet and surface thereof.In the specific implementation, can adopt the whole luminous cold light film of plate, also can be for corresponding local luminous, with reference to shown in Figure 3 with the contact of circuit film 14, each luminous component is some monochromatic electroluminescence powder or its laying combination, and is that cabling connects between the luminous component.Keycap 2 and elasticity Capsule 3 are the translucent or transparent of translucidus; and be provided with opaque protective layer on the surface of keycap 2; opaque protective layer adopts oil lamella; certainly also can adopt electrodeposited coating; and on this opaque protective layer the radium-shine character printing opacity road that falls; with reference to the character " A " 21 on keycap 2 surfaces among figure 2A, Fig. 3 A, when concrete the use, can form the passage that light is outwards propagated.When concrete the use, the light that luminous plaque 4 is sent is upwards propagated through the some contacts and the periphery thereof of circuit film 14, outwards propagate through the character printing opacity road of transparent elasticity Capsule 3 and keycap 2 again, can have luminous indicative function, and improved the recognition function of operation user's use.
Combined luminous keyboard of the present invention; as shown in Figure 4; also transparent groove 13 can be set at the upper surface of keycap 2; and opaque protective layer is set at the side surface of keycap 2; opaque protective layer adopts oil lamella; certainly also can adopt electrodeposited coating; and be provided with and the groove 13 corresponding transparent or semitransparent pasters 6 that coincide; shown in figure 4A; paster 6 comprises PVC sheet or PE sheet; concrete adopt PVC sheet 60 and character arranged at its surface printing, have above the PVC sheet 60 be the cambered surface projection transparent silica gel 61.When concrete the use, the light that luminous plaque 4 is sent is upwards propagated through the some contacts and the periphery thereof of circuit film 14, outwards propagate through the transparent groove 13 of transparent elasticity Capsule 3 and keycap 2 again, make the character on PVC sheet 60 surfaces more obvious, more clear, and user's use had luminous indicative function, also improved the recognition function of operation.
Combined luminous keyboard of the present invention, driver is real be the DC-DC transducer, is prior art, realizes boost function, is raised to the luminous rated operational voltage+120V of cold light film from operating voltage+5V input of keyboard, exports to luminous plaque 5 driven for emitting lights, reference is shown in Figure 5.Driver of the present invention can also realize that various states is luminous according to user's actual needs, flows or Infinite Cyclic, and its luminous state can be controlled.Have photoelectricity decoration functions and Dynamic Display function, make it have more characteristic.Driver with above-mentioned light emitting drive and state-driven function is a prior art, and its corresponding accessory just can be purchased in common electronic market.
Combined luminous keyboard of the present invention, under extraneous insufficient light situation, have multi-colour luminous function and decoration functions, luminous state is adjustable, be specially adapted to the various desktop computer keyboards under extraneous insufficient light situation, portable computer keyboard and keyboard of notebook computer, the characteristics that demonstrate fully also that people-oriented, and, also can realize luminous combination of polychrome normality and circulation thereof, quickflashing simultaneously, slowly dodge, flow and states such as combination and circulation, effectively improved the indication and the recognition function of character on the keyboard by keycap printing opacity function, and it is ornamental and interesting to have photoelectricity, and result of use is good, practical, structure is novel, and market potential is big, has increased atmosphere to places such as office and rooms, can alleviate simultaneously the fatigue of people's work, return people and after tense working, bring unlimited temperament and interest.
Claims (10)
1, a kind of combined luminous keyboard, comprise the some keycaps on housing and the substrate thereof, and be built in the circuit board of described housing and the circuit film of connection thereof, also comprise with described keycap and be the movable up and down elasticity Capsule that cooperates, it is characterized in that, between the base plate of described housing and circuit film, be provided with the luminous plaque of some coloured light, luminous plaque comprising whole coloured light, the luminous plaque of some local coloured light and combination thereof, and, being cabling between the luminous component of the luminous plaque of this part coloured light connects, also be provided with driver and be connected, and described keycap and elasticity Capsule are light penetrating object with described luminous plaque.
2, combined luminous keyboard according to claim 1 is characterized in that, described luminous plaque is the electroluminescence film of electric luminescent material, comprises the electroluminescence powder on sheet and surface thereof.
3, combined luminous keyboard according to claim 1 and 2, it is characterized in that, it is whole luminous that described luminous plaque is, and the sheet of its luminous component is transparent or semitransparent, and be provided with the laying combination of monochromatic electroluminescence powder or Several combination look fluorescent material on this surface.
4, combined luminous keyboard according to claim 1 and 2, it is characterized in that described luminous plaque is some local luminous combinations, each luminous component be some monochromatic electroluminescence powder or and lay combination, and, connect for cabling between each luminous component.
5, combined luminous keyboard according to claim 4 is characterized in that, the local luminous part on described luminous plaque surface is corresponding with the contact of described circuit film.
6, combined luminous keyboard according to claim 1; it is characterized in that; described keycap and elasticity Capsule are the translucent or transparent of translucidus, and are provided with opaque protective layer on the surface of described keycap, and radium-shine on this opaque protective layer character printing opacity road are arranged.
7, combined luminous keyboard according to claim 1 is characterized in that, is provided with transparent groove at the upper surface of described keycap, and its side surface is provided with opaque protective layer, and is provided with the corresponding transparent or semitransparent paster that coincide with described groove.
8, combined luminous keyboard according to claim 7 is characterized in that, described paster comprise PVC sheet or PE sheet and above be the cambered surface projection transparent silica gel, and character is arranged at the surface printing of PVC sheet or PE sheet.
According to claim 6 or 7 described combined luminous keyboards, it is characterized in that 9, described opaque protective layer is an oil lamella.
According to claim 6 or 7 described combined luminous keyboards, it is characterized in that 10, described opaque protective layer is an electrodeposited coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006100615478A CN101101825A (en) | 2006-07-05 | 2006-07-05 | Combined luminous keyboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006100615478A CN101101825A (en) | 2006-07-05 | 2006-07-05 | Combined luminous keyboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101101825A true CN101101825A (en) | 2008-01-09 |
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ID=39036044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006100615478A Pending CN101101825A (en) | 2006-07-05 | 2006-07-05 | Combined luminous keyboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101101825A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101599380B (en) * | 2008-06-04 | 2013-01-16 | 联想(北京)有限公司 | Key structure and electronic equipment with same |
-
2006
- 2006-07-05 CN CNA2006100615478A patent/CN101101825A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101599380B (en) * | 2008-06-04 | 2013-01-16 | 联想(北京)有限公司 | Key structure and electronic equipment with same |
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| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20080109 |