CN103413714B - Vernier control button and illuminated keyboard thereof - Google Patents
Vernier control button and illuminated keyboard thereof Download PDFInfo
- Publication number
- CN103413714B CN103413714B CN201310325025.4A CN201310325025A CN103413714B CN 103413714 B CN103413714 B CN 103413714B CN 201310325025 A CN201310325025 A CN 201310325025A CN 103413714 B CN103413714 B CN 103413714B
- Authority
- CN
- China
- Prior art keywords
- base plate
- control button
- bearing structure
- backlight module
- shielding part
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Input From Keyboards Or The Like (AREA)
- Push-Button Switches (AREA)
Abstract
The present invention proposes a kind of vernier control button and illuminated keyboard thereof, illuminated keyboard comprises base plate, backlight module, a plurality of input key and anti-dazzling screen, backlight module and a plurality of input key are arranged at respectively the both sides of base plate, anti-dazzling screen is arranged between base plate and backlight module, vernier control button comprises bearing structure, hatch frame and at least one light shielding part, is formed with at least one holes and is arranged on base plate on bearing structure; Hatch frame is formed at corresponding bearing structure place on anti-dazzling screen, and bearing structure embeds in backlight module by hatch frame; At least one light shielding part is connected in hatch frame corresponding at least one broken hole position around, and in the time that bearing structure embeds in backlight module by hatch frame, light shielding part is attached on bearing structure bendingly to hide holes. The present invention, by light shielding part is attached on bearing structure bendingly, uses the holes hiding on bearing structure side wall portion, thereby reduces illuminated keyboard at carrying vernier control button place light leak.
Description
Technical field
The present invention is about a kind of vernier control button and illuminated keyboard thereof, and espespecially one can reduce illuminated keyboard and existsVernier control button and the illuminated keyboard thereof of carrying vernier control button place light leak.
Background technology
With regard to the use habit of current PC, keyboard is one of indispensable input equipment, in order toInput characters, symbol or numeral. Recently, along with the lifting of consumer's vision, a kind of key that can be luminousDish becomes the developing direction that industry is new then. In addition, for promoting the enjoyment of user's operation keyboard, a kind of availableThe vernier control button (pointingstickcursorkey) that carrys out operating mouse vernier arises at the historic moment then. KnownFor example U.S.'s notification number 5568987 of vernier control button comprises strong inductive module and is coupled to power inductive moduleRod member, rod member can trigger power inductive module and produce vernier control signal in the time being struck, and uses manipulation screenOn mouse cursor.
But, when known vernier control button is applied to above-mentioned illuminated keyboard, due to power inductive module instituteAccount for volume larger, thus normal on the base plate of illuminated keyboard the mode with punching press form bearing structure, in order to carryingPower inductive module, and then the inductive module of exerting all one's strength is embedded in the backlight module of illuminated keyboard to reduce illuminated keyboardIntegral thickness. In practice, above-mentioned bearing structure is for to beat recessed structure, and often because of the thick edge of base plate meatSo be formed with holes on sidewall in punching course. Therefore, the backlight module of illuminated keyboard producesLight just can be transmitted through via above-mentioned holes outside illuminated keyboard, causes illuminated keyboard in being used for bearing capacity senseAnswer the light leak problem at the bearing structure place of module, and then cause the problem of appearance of illuminated keyboard.
Summary of the invention
For addressing the above problem, the invention provides a kind of vernier control button and illuminated keyboard thereof, by hidingLight portion is attached on bearing structure bendingly, uses the holes on the side wall portion that hides bearing structure, thereby reachesTo reducing the object of illuminated keyboard at carrying vernier control button place light leak.
In order to reach above-mentioned purpose, the present invention proposes a kind of vernier control button that is applicable to illuminated keyboard, shouldIlluminated keyboard includes base plate, backlight module, a plurality of input key and anti-dazzling screen, and this backlight module is establishedA side that is placed in this base plate, these a plurality of input keys are arranged at the opposite side of this base plate, and this anti-dazzling screen arrangesBetween this base plate and this backlight module, this vernier control button includes: bearing structure, hatch frame andAt least one light shielding part, is formed with at least one holes on this bearing structure, this bearing structure is arranged on this base plate;This hatch frame is formed on this anti-dazzling screen and to should bearing structure place, this bearing structure be tied by this openingStructure and being embedded in this backlight module; This at least one light shielding part is connected in this hatch frame around and to should be extremelyA few broken hole position, in the time that this bearing structure is embedded in this backlight module by this hatch frame, this at leastOne light shielding part be attached at bendingly on this bearing structure with hide this at least one holes, use prevent by this backlightThe emitted light of module projects this opposite side of this base plate via this at least one holes.
As optional technical scheme, this vernier control button separately includes: at least one line cutting structure, its shapeBe formed on this at least one light shielding part and be communicated in this hatch frame, this at least one line cutting structure is used for making this at leastOne light shielding part bending.
As optional technical scheme, on this at least one light shielding part, be coated with light shield layer, this light shield layer is used for inhalingReceive the light projecting via this at least one holes.
As optional technical scheme, this light shield layer is made by ink material.
As optional technical scheme, this vernier control button separately includes:
Power inductive module, it is arranged on this bearing structure; And
Rod member, it is coupled to this power inductive module and between these a plurality of input keys, this rod member is in quiltWhile stirring, trigger this power inductive module and produce vernier control signal.
As optional technical scheme, this bearing structure includes:
Side wall portion, it is connected in this base plate, and wherein this at least one holes is formed on this side wall portion, and this is extremelyA few light shielding part bends to hide this at least one holes along this side wall portion; And
Bottom, it is connected in this side wall portion, and this bottom is used for carrying this power inductive module.
As optional technical scheme, this light shielding part is made with dark plastic cement material.
The present invention more proposes a kind of illuminated keyboard, include base plate, backlight module, a plurality of input key,Anti-dazzling screen and above-mentioned vernier control button; This backlight module is arranged at a side of this base plate; A plurality of inputsButton is arranged at the opposite side of this base plate; Anti-dazzling screen is arranged between this base plate and this backlight module.
As optional technical scheme, this anti-dazzling screen includes:
A plurality of transmittance sections, it is corresponding to these a plurality of input key settings, and these a plurality of transmittance sections are in order to thoroughlyPenetrate by the emitted light of this backlight module to these a plurality of input keys.
As optional technical scheme, respectively this input key includes:
Keycap, it is arranged at this opposite side top of this base plate; And
Lifting supporting mechanism, it is arranged between this base plate and this keycap, and this lifting supporting mechanism is used for making thisKeycap this base plate lifting relatively.
As optional technical scheme, this backlight module includes:
LGP, it is arranged at this side of this base plate, and this LGP is used for directing light to this keycap;
Luminescence unit, it is arranged at a side of this LGP, and this luminescence unit is used for emitting beam and leads to thisIn tabula rasa; And
Reflecting plate, it is arranged at this LGP bottom side, and this reflecting plate is used for reflection and is passed by this LGPLight.
Compared with prior art, the present invention utilizes light shielding part to be attached at bendingly on bearing structure, uses coveringHoles on the side wall portion of bearing structure. Thus, light shielding part just can be used to prevent from being penetrated by backlight moduleThe light going out projects the opposite side of base plate via the holes on bearing structure, use and reduce illuminated keyboard in holdingCarry the light leak of the broken hole position of structure, and then promote the vision perception of illuminated keyboard in the time using.
Brief description of the drawings
Fig. 1 is the element schematic appearance of embodiment of the present invention illuminated keyboard.
Fig. 2 is the element exploded perspective view of embodiment of the present invention illuminated keyboard
Fig. 3 is the componentry generalized section of the illuminated keyboard shown in Fig. 1 along hatching X-X.
Fig. 4 is the element schematic diagram of embodiment of the present invention anti-dazzling screen.
Detailed description of the invention
For making that object of the present invention, structure, feature and function thereof are had to further understanding, hereby coordinate realExecuting example is described in detail as follows.
The direction term of mentioning in following examples, for example: upper and lower, left and right, front or rear etc., onlyIt is the direction with reference to annexed drawings. Therefore, the direction term of use is to be not used for limiting this for explanationBright.
Refer to Fig. 1 and Fig. 2, Fig. 1 is the element schematic appearance of embodiment of the present invention illuminated keyboard 3,Fig. 2 is the element exploded perspective view of embodiment of the present invention illuminated keyboard 3. As shown in Fig. 1 and the 2nd, send outLight keyboard 3 includes base plate 30, a plurality of input key 32 and backlight module 34. Backlight module 34 is establishedThe downside (for example downside) that is placed in base plate 30, it is used to provide light source, so that illuminated keyboard 3 can be in useShi Faguang, and then promote the vision perception of user in the time using illuminated keyboard 3. A plurality of input keys 32All be arranged at the opposite side (for example upside) of base plate 30, press for user, use and carry out user instituteWant the operation of carrying out, such as input characters, symbol or numeral etc.
Refer to Fig. 1 to Fig. 3, Fig. 3 is the element portion of the illuminated keyboard 3 shown in Fig. 1 along hatching X-XDivide generalized section. As shown in Figure 1 to Figure 3, each input key 32 of illuminated keyboard 3 includes keycap 36And elastic component 38, keycap 36 is arranged at this opposite side top of base plate 30, and elastic component 38 is arranged at the endBetween plate 30 and keycap 36. In the time that user presses input key 32, keycap 36 move towards base plate 30 andCompression elastic piece 38. Now, elastic component 38 is because of strain storage elasticity potential energy. When user complete byWhen pressure, user's finger leaves keycap 36, and now elastic component 38 just can discharge this elasticity potential energy and donating bondCap 36 elastic-restoring forces, use and drive keycap 36 to reset. In this embodiment, elastic component 38 can be domeRubber (rubberdome), but not limit by this, for example elastic component 38 also can be metal spring leaf. As for employingAbove-mentioned whichever design, it is determined by actual demand.
In addition, illuminated keyboard 3 separately includes circuit board 40, and it is arranged at this opposite side of base plate 30. As figureShown in 3, circuit board 40 has the switch 401 of corresponding each input key 32, and elastic component 38 is to inductive switch401 places have trigger unit 381. In the time that user presses input key 32, elastic component 38 is compressed and make itTrigger unit 381 is pressed the switch 401 of circuit board 40, uses and carries out corresponding key command. In this enforcementIn example, circuit board 40 can be film circuit board (membrane), but not limit by this, and for example circuit board 40 alsoCan be the button circuit board generally with trigger switch. As for adopting above-mentioned whichever design, its visual actual needAsk and determine.
In addition, each input key 32 separately includes lifting supporting mechanism 42, its be arranged at base plate 30 withBetween keycap 36, and keycap 36 is installed on lifting supporting mechanism 42. When user presses input key 32Time, lifting supporting mechanism 42 can be averagely allocated to keycap 36 by user's pressing force, so that keycap 36 canBase plate 30 moves downward relatively reposefully, uses stable this key command of carrying out. When keycap 36 is in above-mentionedIn reseting procedure, this elastic-restoring force mean allocation that lifting supporting mechanism 42 can produce elastic component 38Give keycap 36 so that keycap 36 can be reposefully relatively base plate 30 move upward. In sum, lifting is supportedMechanism 42 can be used to make keycap 36 base plate 30 liftings relatively reposefully. In this embodiment, lifting support machineStructure 42 can be scissor mechanism (scissorsmechanism), but not limit by this, for example lifting supporting mechanism42 also can be balancing pole mechanism. As for adopting above-mentioned whichever design, it is determined by actual demand.
As shown in Figure 1 to Figure 3, the backlight module 34 of illuminated keyboard 3 includes luminescence unit 44 and leadsTabula rasa 46, luminescence unit 44 is arranged at a side of LGP 46, and LGP 46 is arranged at base plate 30This downside. In the time using, luminescence unit 44 is used for emitting beam to LGP 46, and LGP 46Can be used to guide light that luminescence unit 44 sends to keycap 36, so luminescence unit 44 just can provide the back of the bodyOptical mode group 34 required light source when luminous, makes input key 32 produce luminous visual effect, Jin ErtiRise the vision perception of illuminated keyboard 3 in the time using. In practice, the visual actual demand of backlight module 34And only include one or more luminescence unit 44. That is to say, as long as including one and oneThe structural design of individual above luminescence unit 44, in the category of all protecting in the present invention. And as shown in Figure 3,Luminescence unit 44 of the present invention is arranged at a side of a plurality of input keys 32, that is to say, of the present inventionBacklight module 34 can be side-light backlight module. In addition, backlight module 34 separately includes reflecting plate 47, itsBe arranged at the bottom side of LGP 46. In the time that LGP 46 is guided the light that luminescence unit 44 sends, partLight can pass LGP 46, now reflecting plate 47 just can be used to the light that passed by LGP 46 of reflectionLine, so that light can more intensively project towards keycap 36.
In addition, illuminated keyboard 3 separately includes vernier control button 48(as shown in Figure 1 to Figure 3), itsCan be used to operating mouse vernier, use the enjoyment while increasing user's operating light-emitting keyboard 3. As shown in Figure 3,Vernier control button 48 includes bearing structure 50, power inductive module 52 and rod member 54, bearing structure 50Be arranged on base plate 30, power inductive module 52 is arranged on bearing structure 50, and rod member 54 is coupled to power senseAnswer module 52 and between a plurality of input keys 32. In when operation, user can stir rod member 54Top, now rod member 54 just can trigger power inductive module 52 and produce vernier control signal, uses manipulation screenOn mouse cursor. Thus, the mouse that user just can manipulate on screen by vernier control button 48Vernier, the enjoyment of (for example, while playing games) when promoting user's operating light-emitting keyboard 3.
Further, bearing structure 50 includes side wall portion 501 and bottom 503, and side wall portion 501 connectsIn base plate 30, on side wall portion 501, be formed with at least one holes 505, bottom 503 is connected in side wall portion 501,Bottom 503 is used for bearing capacity inductive module 52, so that vernier control button 48 is carried on base plate 30. InIn practice, on the base plate 30 that bearing structure 50 is illuminated keyboard 3 with punching press mode was formed beatsRecessed structure, its backlight module 34 that can be embedded in illuminated keyboard 3 is interior to reduce the integral thickness of illuminated keyboard 3,The bottom that bottom 503 is this dozen of recessed structures, and the sidewall that side wall portion 501 is this dozen of recessed structures. In addition, shouldBeat recessed structure is formed with brokenly when the punching press because of the thick cause of base plate 30 meat on its sidewall (side wall portion 501)Hole (being holes 505), and the quantity of holes 505 and setting position can be not limited to described in this embodiment,It is determined by actual demand.
As shown in FIG. 2 and 3, illuminated keyboard 3 separately includes anti-dazzling screen 56, its be arranged at base plate 30 withBetween backlight module 34. Refer to Fig. 2 to Fig. 4, Fig. 4 is that the element of embodiment of the present invention anti-dazzling screen 56 showsIntention. As shown in Figures 2 to 4, anti-dazzling screen 56 includes a plurality of transmittance sections 561 and shade portion 563,A plurality of transmittance sections 561 are corresponding to these a plurality of input keys 32, and shade portion 563 is connected in a plurality ofLight portion 561. A plurality of transmittance sections 561 are extremely a plurality of defeated by the emitted light of backlight module 34 in order to transmissionEnter button 32, illuminated keyboard 3 just can produce luminous effect at each input key 32 places by this; Shade portion563 in order to block the light emitted by backlight module 34, and illuminated keyboard 3 just can prevent light leak by this, withMake illuminated keyboard 3 can concentrate on each input key 32 places luminous.
In addition, vernier control button 48 separately includes hatch frame 58, and it is formed on anti-dazzling screen 56 correspondingBearing structure 50 places. In the time that backlight module 34 is assembled on base plate 30, be formed in this side of base plate 30Bearing structure 50 just can be by hatch frame 58 through anti-dazzling screen 56, and then bearing structure 50 is embedded inIn LGP 46. It is worth mentioning that, when bearing structure 50 is embedded in mould backlight by hatch frame 58Organize 34 when interior, hatch frame 58 separately can provide passage, such as, so that assembly (screw etc.) can be by shouldPassage and bearing structure 50 being attached on the shell of illuminated keyboard 3.
In addition, vernier control button 48 separately includes at least one light shielding part 60, and it is formed at anti-dazzling screenOn 56 and be connected in hatch frame 58, and the side wall portion 501 of the corresponding bearing structure 50 of at least one light shielding part 60On holes 505. Thus, when bearing structure 50 is embedded in LGP 46 by hatch frame 58When interior, light shielding part 60 just can along the side wall portion of bearing structure 50 501 bend and be attached at side wall portion 501 withAnd on bottom 503. In other words, light shielding part 60 is attached on bearing structure 50 bendingly, holds to hideCarry the holes 505 on the side wall portion 501 of structure 50. Thus, light shielding part 60 just can be used to prevent by carrying on the backThe emitted light of optical mode group 34 projects the opposite side of base plate 30 via the holes 505 on bearing structure 50,Use and reduce illuminated keyboard 3 in the light leak at holes 505 places of bearing structure 50, and then promote illuminated keyboard 3Vision perception in the time using.
As shown in Figure 3 and 4, the light shielding part 60 of vernier control button 48 is connected in answering of anti-dazzling screen 56One of them of several transmittance sections 561, when bearing structure 50 is embedded in mould backlight by hatch frame 58Organize 34 when interior, light shielding part 60 can hide the holes 505 on the side wall portion 501 of bearing structure 50, and connectsTransmittance section 561 in anti-dazzling screen 56 also bends with light shielding part 60, so that transmittance section 561 is in the mode of bendingBe arranged between the bearing structure 50 on LGP 46 and the base plate 30 of backlight module 34. Thus,Transmittance section 561 bends formed arc structure and just can transmission extremely be answered by the emitted light of backlight module 34Several input keys 32, use strengthen backlight module 34 to a plurality of input keys 32 when the bright dipping evenlyProperty. In this embodiment, transmittance section 561 can be made by perspex material, and the printing opacity of anti-dazzling screen 56Portion 561 can be one of the forming with the light shielding part 60 of shade portion 563 and vernier control button 48.
In this embodiment, anti-dazzling screen 56 can be plastic cement pad (mylar), and light shielding part 60 can dark color be mouldedGlue material is made, but not limit by this, and for example light shielding part 60 also can be coated with light shield layer 62(as shown in Figure 3),When light shielding part 60 is attached on bearing structure 50 on the side wall portion 501 to hide bearing structure 50 bendinglyWhen holes 505, light shield layer 62 just can absorb the light projecting via holes 505, uses further and fallsLow illuminated keyboard 3 is in the light leak at holes 505 places of bearing structure 50. In this embodiment, light shield layer 62Can be made by ink material. In practice, by being absorbed via holes 505, thrown light shield layer 62The light penetrating, light shield layer 62 is preferably for example, with dark (black) ink material made, and not with shallowLook (for example white) ink material is made. In addition, in practice, this plastic cement pad (is shadingSheet 56) can be pasted on this side of base plate 30 in order to the mode of glue, and it is worth mentioning that light shielding part 60 placesGlue off guard, so bearing structure 50 just can not glued by the glue at light shielding part 60 places when through hatch frame 58Live, and then be conducive to the carrying out of assembling operation and keystroke driving.
In addition, vernier control button 48 can separately include at least one line cutting structure 565, and it is formed at screeningIn light portion 60 and be communicated in hatch frame 58. In practice, light shielding part 60 rigidity own can makeLight shielding part 60 is difficult for bending, and then operation while causing light shielding part 60 on being attached at bendingly bearing structure 50Difficulty, and line cutting structure 565 can be used to destroy the structural rigidity of light shielding part 60 itself, so that light shielding part 60Be easy to bending, and then be conducive to the carrying out of follow-up attaching operation, and the quantity of line cutting structure 565 can not limited toDescribed in this embodiment, it is determined by actual demand. In other words, as long as including one and oneThe structural design of individual above line cutting structure 565, in the category of all protecting in the present invention.
Compared to prior art, the present invention utilizes light shielding part to be attached at bendingly on bearing structure, uses coveringHoles on the side wall portion of bearing structure. Thus, light shielding part just can be used to prevent from being penetrated by backlight moduleThe light going out projects the opposite side of base plate via the holes on bearing structure, use and reduce illuminated keyboard in holdingCarry the light leak of the broken hole position of structure, and then promote the vision perception of illuminated keyboard in the time using.
In addition, the another characteristic of utilizing the transmittance section that is incorporated into light shielding part to bend with light shielding part of the present invention,The mode that transmittance section can also be bent is arranged at bearing structure on LGP and the base plate of backlight moduleBetween. Thus, to bend the arc structure that forms just can transmission emitted by backlight module in transmittance sectionLight is to a plurality of input keys, use strengthen backlight module to a plurality of input keys when the bright dipping evenlyProperty.
The present invention is described by above-mentioned related embodiment, but above-described embodiment is only of the present invention for implementingExample. Must be pointed out that, the embodiment having disclosed does not limit the scope of the invention. On the contrary, notDepart from change and the retouching in the spirit and scope of the present invention, done, all belong to scope of patent protection of the present invention.
Claims (11)
1. a vernier control button that is applicable to illuminated keyboard, is characterized in that: this illuminated keyboard includesBase plate, backlight module, a plurality of input key and anti-dazzling screen, this backlight module is arranged at one of this base plateSide, these a plurality of input keys are arranged at the opposite side of this base plate, and this anti-dazzling screen is arranged at this base plate and this back of the bodyBetween optical mode group, this vernier control button includes:
Bearing structure, is formed with at least one holes on it, this bearing structure is arranged on this base plate, this carryingStructure includes side wall portion and bottom, and this side wall portion is connected in this base plate, and this at least one holes is formed at this sideIn wall portion;
Hatch frame, it is formed on this anti-dazzling screen and to should bearing structure place, and this bearing structure was by shouldHatch frame and being embedded in this backlight module; And
At least one light shielding part, it is connected in this hatch frame around and to should at least one broken hole position, when this holdsCarry structure while being embedded in this backlight module by this hatch frame, this at least one light shielding part is along this side wall portionBe attached at bendingly this side wall portion and this bottom upper, to hide this at least one holes, use and prevent by this back of the bodyThe emitted light of optical mode group projects this opposite side of this base plate via this at least one holes.
2. vernier control button as claimed in claim 1, is characterized in that this vernier control button separately comprisesHave:
At least one line cutting structure, it is formed on this at least one light shielding part and is communicated in this hatch frame, and this is extremelyA few line cutting structure is used for making this at least one light shielding part bending.
3. vernier control button as claimed in claim 1, is characterized in that: on this at least one light shielding part, be coated withBe furnished with light shield layer, this light shield layer is used for absorbing the light projecting via this at least one holes.
4. vernier control button as claimed in claim 3, is characterized in that: this light shield layer is by ink materialMade.
5. vernier control button as claimed in claim 1, is characterized in that this vernier control button separately comprisesHave:
Power inductive module, it is arranged on this bearing structure; And
Rod member, it is coupled to this power inductive module and between these a plurality of input keys, this rod member is in quiltWhile stirring, trigger this power inductive module and produce vernier control signal.
6. vernier control button as claimed in claim 1, is characterized in that: this anti-dazzling screen includes plural numberIndividual transmittance section, these a plurality of transmittance sections are corresponding to these a plurality of input keys, when this bearing structure is opened by thisMouth structure and being embedded in this backlight module, when this at least one light shielding part is attached bendingly along this side wall portion,In these a plurality of transmittance sections, at least one transmittance section is with this light shielding part bending, so that this transmittance section is in the mode of bendingBe arranged between the LGP and this base plate of this backlight module.
7. vernier control button as claimed in claim 1, is characterized in that: this light shielding part is with dark plastic cementMaterial is made.
8. an illuminated keyboard, is characterized in that including:
Base plate;
Backlight module, it is arranged at a side of this base plate;
A plurality of input keys, it is arranged at the opposite side of this base plate;
Anti-dazzling screen, it is arranged between this base plate and this backlight module; And
Vernier control button as described in any one in claim 1-7.
9. illuminated keyboard as claimed in claim 8, is characterized in that: this anti-dazzling screen includes:
A plurality of transmittance sections, it is corresponding to these a plurality of input key settings, and these a plurality of transmittance sections are in order to thoroughlyPenetrate by the emitted light of this backlight module to these a plurality of input keys, this light shielding part is connected in that these are a plurality ofOne of them of transmittance section.
10. illuminated keyboard as claimed in claim 8, is characterized in that: respectively this input key includes:
Keycap, it is arranged at this opposite side top of this base plate; And
Lifting supporting mechanism, it is arranged between this base plate and this keycap, and this lifting supporting mechanism is used for making thisKeycap this base plate lifting relatively.
11. illuminated keyboards as claimed in claim 8, is characterized in that: this backlight module includes:
LGP, it is arranged at this side of this base plate, and this LGP is used for directing light to this input keyKeycap;
Luminescence unit, it is arranged at a side of this LGP, and this luminescence unit is used for emitting beam and leads to thisIn tabula rasa; And
Reflecting plate, it is arranged at this LGP bottom side, and this reflecting plate is used for reflection and is passed by this LGPLight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310325025.4A CN103413714B (en) | 2013-07-30 | 2013-07-30 | Vernier control button and illuminated keyboard thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310325025.4A CN103413714B (en) | 2013-07-30 | 2013-07-30 | Vernier control button and illuminated keyboard thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103413714A CN103413714A (en) | 2013-11-27 |
| CN103413714B true CN103413714B (en) | 2016-05-11 |
Family
ID=49606715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310325025.4A Active CN103413714B (en) | 2013-07-30 | 2013-07-30 | Vernier control button and illuminated keyboard thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103413714B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104576150B (en) * | 2015-01-16 | 2017-01-04 | 苏州达方电子有限公司 | Back lighting device and illuminated keyboard thereof |
| CN105914074A (en) * | 2015-05-27 | 2016-08-31 | 苏州达方电子有限公司 | Light-emitting keyboard, backlight module and assembly method thereof |
| TWI614784B (en) * | 2016-09-10 | 2018-02-11 | 精元電腦股份有限公司 | Light guide plate and illuminated keyboard |
| CN106298330A (en) * | 2016-10-11 | 2017-01-04 | 精元电脑股份有限公司 | Light guide plate and illuminated keyboard |
| US9887052B1 (en) | 2016-12-07 | 2018-02-06 | Sunrex Technology Corp. | Light guide plate and light emitting keyboard having the same |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW392118B (en) * | 1997-12-02 | 2000-06-01 | Cts Corp | Integrated keyboard and navigational control |
| TWM448728U (en) * | 2012-10-26 | 2013-03-11 | Darfon Electronics Corp | Backlight module and keyboard |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5407285A (en) * | 1990-07-24 | 1995-04-18 | Franz; Patrick J. | Pointing stick in a computer keyboard for cursor control |
| JP5285001B2 (en) * | 2010-02-23 | 2013-09-11 | ミネベア株式会社 | Pointing stick |
| CN201927523U (en) * | 2010-11-26 | 2011-08-10 | 苏州达方电子有限公司 | Keyboard |
| CN202871649U (en) * | 2012-10-17 | 2013-04-10 | 苏州达方电子有限公司 | Luminous keyboard |
-
2013
- 2013-07-30 CN CN201310325025.4A patent/CN103413714B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW392118B (en) * | 1997-12-02 | 2000-06-01 | Cts Corp | Integrated keyboard and navigational control |
| TWM448728U (en) * | 2012-10-26 | 2013-03-11 | Darfon Electronics Corp | Backlight module and keyboard |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103413714A (en) | 2013-11-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103413714B (en) | Vernier control button and illuminated keyboard thereof | |
| US7588338B2 (en) | Keyboard equipped with a backlight structure | |
| TWI385692B (en) | Keyboard having backlight function | |
| US20170090106A1 (en) | Illumination structure for uniform illumination of keys | |
| TWI489499B (en) | Luminous keyboard | |
| TWM465611U (en) | Pointing stick cursor key and illuminating keyboard therewith | |
| JP2011150804A (en) | Key module, and electronic device | |
| CN103777699A (en) | Track pad acoustic features related to a portable computer | |
| US20160196936A1 (en) | Case keyboard with thin film switches | |
| CN202871649U (en) | Luminous keyboard | |
| CN202871648U (en) | Thinned luminous keyboard | |
| JP2012186061A (en) | Illuminated keyboard device | |
| US9984839B2 (en) | Illuminated keyboard | |
| US20170186570A1 (en) | Backlight keyboard structure | |
| CN202871650U (en) | Thin type luminescent keyboard | |
| TW201421513A (en) | Luminous keyboard | |
| JP5211168B2 (en) | Input device | |
| JP5023971B2 (en) | Movable contact with light guiding function and input device using the same | |
| TWM447534U (en) | Illuminating keyboard | |
| CN110196617B (en) | Mobile terminal | |
| CN103413713B (en) | Slimming illuminated keyboard | |
| TWM446364U (en) | Thin illuminating keyboard | |
| US9117603B2 (en) | Illuminated keyboard equipped with a thin key module | |
| JP3167044U (en) | Partially luminescent keyboard | |
| TW201913704A (en) | Luminous keyboard |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |