CN201084602Y - A multicolor translucent keyboard - Google Patents

A multicolor translucent keyboard Download PDF

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Publication number
CN201084602Y
CN201084602Y CNU2007201505827U CN200720150582U CN201084602Y CN 201084602 Y CN201084602 Y CN 201084602Y CN U2007201505827 U CNU2007201505827 U CN U2007201505827U CN 200720150582 U CN200720150582 U CN 200720150582U CN 201084602 Y CN201084602 Y CN 201084602Y
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China
Prior art keywords
light
keyboard
keycap
plate
frame
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CNU2007201505827U
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Chinese (zh)
Inventor
蔡火炉
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精元电脑股份有限公司
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Priority to CNU2007201505827U priority Critical patent/CN201084602Y/en
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Publication of CN201084602Y publication Critical patent/CN201084602Y/en

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Abstract

The utility model discloses a multicolor light transmission keyboard, comprising a plurality of keycaps, a plurality of bridging structures, a keyboard frame board, a thin film circuit board, a luminescence board and a bottom plate; wherein, the keycap is a light transmission pressing element; the equal divided areas at the four end sides on the top surface of the keycap are coated by a multicolor light transmission pigment layer respectively; the top surface of the multicolor light transmission pigment layer is coated by an opacity coating layer; in addition, the opacity coating layer is at least carved with characters; therefore, the characters carved on the keycap can appear and present multicolor light transmission condition. The utility model has the advantages that the luminescence board is a thin film shaped luminous element; the positions corresponding to the keycap on the luminescence board present special light sources with different colors; therefore, the characters carved on the keycap can be cast, presenting multicolor light transmission condition.

Description

多色透光键盘技术领域本实用新型涉及一种多色透光键盘,其能使透光键帽上所镂刻的字体符号以呈现多颜色变化。 Keyboard multicolor light-transmitting TECHNICAL FIELD The present invention relates to a multicolor light-transmissive keyboard, which enables the engraving on the transparent keycap font symbol to render a multi-color change. 背景技术目前笔记型计算机由于具有便于随身携带及处理大量文书资料的功能,故而广受市场业者及使用者的肯定及采用,而目前笔记型计算机键盘所采用的薄型按键结构,其主要是在字键的键帽与底板间组装连结有一剪刀式或架桥式支撑结构,而该剪刀式或架桥式按键的连动构造已揭露于:美国专利第5, 278, 372号、第5, 767, 468号专利案及中国台湾专利公告第319438号、第282857 号专利案(创作人所发明获准),但是该等公知专利案的键盘结构虽具有体积超薄、重量轻巧及操作精确的优点,然而其键盘本身并无提供辅助照明的透光结构设计,故其键盘仅能在光线明亮的地方操作,而无法在黑暗的地方操作,进而造成其在特殊昏暗场合上的使用操作上的不便。 BACKGROUND Currently notebooks because of easy to carry and handle a large number of documents and materials functions, and therefore widely affirmed and the use of market players and users, and the current thin key structure notebook computer keyboard used, which is mainly in the word bond between the keycap and the base plate assembly connected to a bridge or a scissor-type support structure, the configuration of the scissors linkage or bridging keys have been disclosed in: U.S. Patent No. 5, 278, 372, 5, 767 , case No. 468 Patent and China Taiwan Patent Publication No. 319438, No. 282857 patent case (creator of the invention is allowed), but such a well-known patent case, although the keyboard having a volume slim structure, light weight and the advantages of precise operation, however keyboard itself does not provide auxiliary lighting light-transmitting design, so that a keyboard can only operate in a well lit place, can not operate in a dark place, and thus inconvenient to use on a particular occasion dark operation. 继而,本案创作人研发并申请获准有一美国专利第6, 545, 232Bl号及中国台湾专利公告第570235号「薄型透光键盘」专利案,该专利前案是通过一冷光板来提供照明光源,使键帽上的镂刻字体符号得以呈现单一颜色的透光状态,然而由于一般键帽上的顶面四端侧等分区域分别有一字体或数字符号,且该键帽上英文字母、数字、中文字码等字体符号倘若全是以单一颜色透光显示则无法利于使用者快速归类判别,而造成使用上的不便,因此,如何能使薄型架桥式键盘具有发光及多色透光的辨识操作效能,进而利用透光键帽上的字体符号颜色变化以凸显归类且利于使用者快速判别,则有待业者作进一步的研究改良。 Then, the case creators to develop and apply approved a US Patent No. 6, 545, No. 232Bl and China Taiwan Patent Publication No. 570235 "thin translucent keyboard" patent case, the patent before the case was to provide illumination light source through a cold plate, that the engraving font symbol to be presented on the keycap single color transmissive state, but since the top surface side of the four-terminal region of the aliquot is generally keycap respectively a font or symbol numbers, and the keycap letters, numbers, Chinese word, etc. if all based on a single font symbol translucent color display is not conducive to the user to quickly categorize discrimination, and inconvenient to use, so how can the keyboard has a thin bridge identification and multicolor light-emitting opaque operating performance, and then use the symbol font color on the translucent keycap to highlight the changes categorized and facilitates users to quickly determine, there are unemployed persons for further research and improvements. 发明内容本实用新型要解决的技术问题是提供一种多色透光键盘,其在薄型架桥式键盘内组装有一冷光板的发光元件,且其主要通过键帽顶面的多颜色透光颜料层与该冷光板投射光源间所产生镂刻字体符号的混合调配颜色变化,达到多色透光显示该键帽上的镂刻字体符号的功效。 The present invention to solve the technical problem of providing a polychromatic light up keyboard, which is assembled in a thin bridging element is a light emitting keypad cold plate, and a top surface of the main key top by the light-transmitting multi-colored pigment the luminescent layer plate engraved projection font symbol generated between the light source changes the color mixing formulation, to effect multicolor light-transmitting display font symbols engraved on the keycap. 为解决上述技术问题,本实用新型提出了一种多色透光键盘,其由数个键帽、数个架桥结构、 一键盘框板、 一薄膜电路板、 一冷光板及一底板所组成; 其中,该键帽,其是一概呈方形的透光按压元件,于该键帽顶面四端侧等分区域分别涂覆有多种颜色的透光颜料层,于该多颜色透光颜料层的顶面涂覆有一不透光涂料层,且至少于该不透光涂料层上镂刻有字体符号,该键帽上所镂刻的字体符号显露且呈多种颜色透光状态;该架桥结构,其是由第一框架及第二框架所交叉轴枢成的一体旋动结构, 该架桥结构的顶缘及底缘分别枢接连结于该键帽及键盘框板之间,形成一架桥式按键结构;该键盘框板,其是一概呈长方形的透光框板,于该框板上对应枢接连结有多个架桥结构,而于该框板上的多个对应圆孔内分别穿设有一透光的弹性元件,且该数个弹性 To solve the above problems, the present invention proposes a multicolor light-transmissive keypad, consisting of a plurality of key caps, a plurality of bridge structure, a keyboard frame plate, a membrane circuit board, a cold plate and a bottom plate composed of ; wherein the key cap, which is not and will form a square light-transmissive pressing member, to the keycap top surface side of the four-point aliquots are coated with a light transmissive region a plurality of colors of the pigment layer, the pigment in the multi-color light-transmissive the top surface of the coating layer has an opaque coating layer, and at least to the engraved opaque paint layer with a symbol font, the font engraved on the keycap symbols revealed as a plurality of colors and the light-transmitting state; the bridge structure, which is formed by the pivot shaft integrally rotating by the first frame structure and a second cross frame, a top edge and a bottom edge of the bridge structure are pivotally connected to the link between the keyboard and keycap frame plate, forming a bridge type key structure; the keyboard frame plate, which is not and will form a rectangular frame light-transmitting plate to the frame plate corresponding to a plurality of pivotal connecting bridge structure, in the frame plate corresponding to the plurality of circular holes respectively bored within a transparent elastic member, and the plurality of elastic 件可向下按压触动导通一薄膜电路板;该薄膜电路板,其是一导通按键讯号的长片状薄膜电路板结构,且其位于该键盘框板及一冷光板之间;该冷光板,其是一薄膜状发光元件,且该冷光板对应于各个键帽位置呈现不同颜色的光源,该键帽上所镂刻的字体符号以投射呈现多颜色透光状态;该底板,其是一支撑该键盘框板、冷光板及薄膜电路板的板体结构;本实用新型主要通过多种特定颜色以分别归类凸显于该键帽顶面端侧的英文字母或注音部首符号,进而增进使用者于昏暗场所利用特定标示颜色以快速判别同类字母或部首符号的键帽,且达到利于键盘操作的使用效能。 The pressing member may be turned down to touch a film circuit board; a circuit board of the film, which is a long sheet-shaped thin-film circuit board structure a key signal is turned on, and the keyboard located between a cold plate and the frame plate; the luminescence plate, which is a film-like light-emitting element, and the cold plate corresponding to the respective light sources of different colors rendered keycap position of the engraving on the keycap symbol font rendering to project multicolored light transmitting state; the bottom plate, which is a structure of the keyboard support plate frame plate, cold plate and the film circuit board; mainly by the present invention are placed in a plurality of specific colors to highlight the top surface of the key top end side of the phonetic letters or symbols radical, and further enhance user in dark places marked with a specific color for quick identification of similar letters or symbols radical keycaps, and conducive to achieve effective utilization of the keyboard. 优选,于该键帽顶面的多颜色透光颜料层及不透光涂料层均镂刻有相同上下对应的字体符号,该键帽上所镂刻的字体符号以呈现该冷光板所投射的光源颜色。 Preferably, the light-transmitting multi-color pigment layer of the top surface of the key top and opaque paint layer both have the same engraved vertically corresponding font symbol is engraved on the keycap font symbol to render the color of the light projected cold plate . 优选,于该键帽的底面成型有二对称的枢接槽及二导滑槽,而于其中央位置成型有一按压部,且该第一框架顶缘二侧的滑轴枢接于该键帽底面的二导滑槽内,另该第二框架顶缘的枢轴枢接于该键帽底面的二枢接槽内。 Preferably, the bottom surface of the key cap shaped groove has two symmetrical pivoting of the guide runner and two, and its center position forming a pressing portion, and the top edge of the first frame sides connected to slide pivot keycap the two guide chute bottom, the other a second pivot axis of the frame top edge pivotally connected to two of the key top bottom groove connection. 优选,该第二框架底缘二侧的滑轴滑动于该键盘框板上的二导滑槽内,而该第一框架底缘的枢轴枢接于该键盘框板上的承接槽内。 Preferably, the bottom edge of the second frame sides of the sliding shaft slides on the two sliding guide frame plate of the keyboard, and the pivot axis of the bottom edge of the first receiving groove of the frame connected to the keyboard frame plate. 优选,该弹性元件顶端顶掣于该键帽底面的按压部,而该中空弹性元件内的按压柱向下按压触动导通于该薄膜电路板。 Preferably, the resilient member presses the top portion of the top latch in the bottom surface of the key top, the pressing column in the hollow elastic member is pressed down to touch the conductive film circuit board. 因此,本实用新型的多色透光键盘具有下述特点及优点:其由数个透光键帽、数个架桥结构、 一透光键盘框板、 一薄膜电路板、一冷光板及一底板所组成:其中于该透光键帽顶面的等分区域涂覆有多颜色透光颜料层,于该多颜色透光颜料层的顶面涂覆有一不透光涂料层,且其通过激光在该不透光涂料层或多颜色透光颜料层上雕刻,且其通过该冷光板的特定颜色光源以投射于该透光键帽的透光颜料层,使键帽上镂刻透光的字体符号产生混合调配的颜色变化;本实用新型即通过色彩混合调配的颜色变化以凸显归类该透光键帽上所镂刻的英文字母、数字、中文字码等字体符号,即,本实用新型能使薄型架桥式键盘具有发光及多色透光的辨识操作效能,故而能大幅提高薄型计算机键盘的使用价值。 Accordingly, the present invention has the following characteristics polychromatic light transmitting keyboard and advantages: a plurality of light-transmitting keycap which, several bridge structure, a transparent keyboard frame plate, a membrane circuit board, a cold plate and a the base composition: wherein the light-transmitting coating on subregions of the keycap top surface of the light-transmitting multiple color pigment layer, in the multi-color light-transmitting coating a top surface of the pigment layer has an opaque coating layer, and by in the laser light-impermeable light-transmitting coating layer or color pigment layer engraved, by a specific color light source and the cold light projected on the light-transmitting plate to the pigment layer of the transparent key cap, so that the light-transmitting engraved on the keycap Font symbol produce a color change of the mixed formulations; i.e., the color change of the present invention is formulated by mixing colors to highlight the transparent keycap is classified on the engraved letters, numbers, and other characters font code symbols, i.e., the present invention thin bridge having a keyboard can recognize the operational effectiveness and emitting multicolor light-transmissive, and therefore the use of a substantial increase in the value of thin computer keyboard. 附图说明图1是本实用新型多色透光键盘的立体分解图。 BRIEF DESCRIPTION OF DRAWINGS FIG. 1 is a multicolor light-transmissive present invention an exploded perspective view of the keyboard of FIG. 图2是本实用新型多色透光键盘的局部放大立体分解图,其显示单一按键的组装构造。 FIG 2 is a partially transmissive multicolor keyboard present invention enlarged exploded perspective view showing the assembly structure of a single button. 图3是图2的按键的组合剖面示意图。 3 is a sectional schematic view of the combination of keys 2 FIG. 图4是本实用新型的键帽的顶视图一,其显示于键帽顶面的四端侧涂覆有多种颜色的涂料层。 FIG 4 is a key top of the present invention a top view showing a four-terminal side in the top surface of the key top is coated with a coating layer of a plurality of colors. 图5是本实用新型的键帽的顶视图二,其显示于图4的键帽顶面涂覆不透光涂料层后,且于不透光涂料层上镂刻有字体符号,使所镂刻的字体符号得以显露多种颜色状。 FIG 5 is a top view of the present invention two key cap, showing the coating on the top surface of the key top 4 is opaque paint layer, and opaque paint layer on the engraved with a font symbol, so that the engraved font symbol to reveal a variety of colors like. 图6是图3的键帽的A部放大剖面示意图一,其显示仅镂刻键帽顶面的不透光涂料层部位。 A key top of FIG. 6 is an enlarged portion of FIG. 3 a cross-sectional view showing the coating layer opaque portion of the engraving only the keycap top surface. 图7是图3的键帽的B部放大剖面示意图二,其显示镂刻键帽顶面的不透光涂料层及透光颜料层部位。 FIG. 7 is a section B of FIG key top 3 is an enlarged sectional view two, showing opaque pigmented layer and the transparent coating layer portion of the top surface of the key top engraving. 附图标记说明: 10.. .透光键帽 11.. .透光颜料层12.. .不透光涂料层 13.. .透光保护层14.. .枢接槽 16.. .导滑槽18.. .按压部 20.. .架桥结构 21.. .第一框架211. .滑轴 212. .枢轴22.. .第二框架 221. .枢轴222. .滑轴 30.. .键盘框板 31.. .承接槽32.. .导滑槽 35.. .圆孔,38.. .弹性元件 40.. .薄膜电路板50.. .冷光板 60.. .底板具体实施方式首先请配合参阅各附图1-7所示,本实用新型涉及一种多色透光键盘,其由数个透光键帽10、数个架桥结构20、 一透光键盘框板30、 一薄膜电路板40、 一冷光板50及一底板60所组成;其中,该透光键帽10,其是一概呈方形的透光按压元件,于该透光键帽10的底表面上成型有二对称的枢接槽14及二对应导滑槽16,而于其中央位置则成型有一按压部18,且该二枢接槽14及二导滑槽16枢接于该架桥结构20的顶缘; 而于该透光键帽IO顶面四端侧等分区域分别涂覆 REFERENCE SIGNS:... .. 10 .. 11 keycap light-transmissive light-transmitting opaque paint layer 12 coating layer 13 .. .. 14 .. transparent protection layer pivoting guide groove 16 ..... chute 18 .. The pressing portion 20 ... .. 21 bridge structure. The first frame 211. The slide shaft 212. The pivot shaft 22 .. The second frame 221. The pivot 222. The slide shaft 30 ... .. 31 keyboard frame plate. receiving groove 32 .. The guide chute 35 .. circular hole, 38 .. The elastic member 40 .. The thin film wiring board 50 ... .. cold plate 60 bottom plate DETAILED DESCRIPTION first, please refer to the drawings with 1-7, the present invention relates to a multicolor light-transmissive keyboard, which is composed of several light-transmitting keycap 10, a plurality of bridge structure 20, a transparent keyboard frame plate 30, a thin-film circuit board 40, a plate 50 and a cold plate 60; wherein, the transparent key top 10, which is not and will square light transmissive pressing member, the bottom surface of the transparent keycap 10 the molding has two symmetrical pivoting the corresponding grooves 14 and two guide chute 16, and its central position is formed with a pressing portion 18, and the two grooves 14 and two pivoting guide chute 16 is pivotally connected to the bridge structure top edge 20; and in the top surface of the transparent four-point-side IO keycap aliquots were coated region 多种颜色的透光颜料层11, 且该多颜色的透光颜料层11使该透光键帽10四端侧呈现不同区域的色彩变化设计(如图4所示),继而,于该多颜色透光颜料层11的顶面涂覆有一不透光涂料层12,且其通过激光雕刻以去除该不透光涂料层12上的部份遮覆涂料, 使该透光键帽10四端侧所雕刻的字体符号得以显露且呈多色彩的透光状态(如图5所示),继而于该透光键帽10的最顶层上涂覆有一透光保护层13,由此透光保护其下层所镂刻的字体符号图案,本实用新型主要是通过多种特定颜色以分别归类凸显于该透光键帽10顶面端侧的英文字母或注音部首符号,进而增进使用者利用特定标示颜色以快速判别同类字母或部首符号的透光键帽10,且达到利于键盘操作的使用效能;该架桥结构20,其是由一第一框架21及一第二框架22所交叉轴枢成的一体旋动结构,而该第一框架 A plurality of colors light transmissive pigment layer 11, and the multi-colored light-transmitting pigment layer 11 so that the four-terminal side of the light transmitting key top 10 exhibits a color change of design in different areas (FIG. 4), then, in the multi- color pigments coated top surface of the light-transmitting layer 11 has an opaque paint layer 12, and by laser engraving to remove portions 12 on the masking layer opaque paint coating, the transparent key top 10 so that the four-terminal the font symbol engraved side is exposed as a multi-color and light-transmitting state (FIG. 5), then on the topmost layer of the transparent key top 10 is coated with a transparent protective layer 13, whereby the transparent protection the lower layer symbol pattern engraved font, the present invention is mainly classified respectively to highlight the end surface 10 of the transparent key-top of letters or symbols by a plurality of phonetic Header specific color, and further enhance the user with a specific Flag rapid determination of similar color letters or symbols radical translucent key top 10, and reaches facilitates the use of the keyboard performance; the bridge structure 20, which is composed of a first frame 21 and second frame 22 a cross-shaft to pivot integrally rotating the structure, and the first frame 21顶缘二侧向内延伸的二对应滑轴211是滑动枢接于该透光键帽10底面的二对应导滑槽16内,另该第二框架22顶缘的二对应枢轴221则呈可转动地枢接在该透光键帽10底面的二对应枢接槽14内,继而, 该第二框架22底缘二侧向外延伸的二对应滑轴222呈可滑动地容设在一透光键盘框板30的向上弯折的二对应导滑槽32内,而该第一框架21底缘的对应枢轴212则枢接在一透光键盘框板30的向上弯折的对应承接槽31内,因此,该架桥结构20的顶缘及底缘得以分别枢接连结于该透光键帽10及透光键盘框板30 的间,形成一架桥式按键结构;该透光键盘框板30,其是一概呈长方形的透光框板,于其框板上对应枢接连结有数个架桥结构20及数个透光键帽10,即其框板上的数个对应承接槽31 及导滑槽32枢接连结于该数个架桥结构20的底缘部位,而于其框板上的数个对应圆孔35内则分别穿 The two laterally extending edges 21 corresponding to the two slide shaft 211 within the corresponding two sliding guide chute 16 is pivotally connected to the bottom surface of the transparent key top 10, the other edge of the second frame 22 corresponding to the two pivot 221 shape rotatably pivoted at a bottom surface of the transparent key top 10 two grooves 14 corresponding to pivot, in turn, extending the bottom edge of the second frame 22 corresponding to the two outer sides of the sliding shaft 222 is slidably received was provided bent upwardly a transparent keyboard frame plate 30 corresponding to the two sliding guides 32, 21 and the bottom edge of the frame corresponding to the first pivot 212 is pivoted upwardly a transparent keyboard frame plate 30 corresponding to the bent the receiving groove 31, therefore, a top edge and a bottom edge of the bridge structure 20 is pivotally connected to a link between the transparent keyboard keycap 10 and the transparent frame plate 30, forming a bridge key structure; the lens light keyboard frame plate 30, which is not and will substantially rectangular plate of transparent frame, corresponding to its frame plate 10, i.e. a number which corresponds to the frame plate pivot coupling several bridge structure 20 and a plurality of light-transmitting keycap receiving groove 31 and the guide chute 32 is pivotally connected to the plurality of connecting bottom edge portion 20 of the bridge structure, and a number of its frame plate corresponding to the circular holes 35 are respectively bored 有一透光的弹性元件38,且该数个弹性元件38顶端分别对应顶掣于该数个透光键帽IO底面的按压部18,至于,该数个弹性元件38内的按压柱(图中未示)可向下按压触动导通一薄膜电路板40;该薄膜电路板40,其是一导通按键讯号的长片状薄膜电路板结构,且其位于该透光键盘框板30及一冷光板50之间;该冷光板50,其是一薄膜状发光元件,而其通过电源导通以使该冷光板50 提供发光照明的光源,且该冷光板50对应于各个透光键帽10位置可呈现特定不同颜色的光源,使该透光的键盘框板30及透光键帽10以呈现多颜色透光状态,并进而能透光显示于该透光键帽10上的字体符号;该底板60,其是一支撑该透光键盘框板30、该薄膜电路板40及该冷光板50的板体,使其组装成一完整的键盘按键结构;有关本实用新型的主要构造特征及其具体使用功效,则谨作扼要说明如后: A light-transmissive elastic member 38, and the plurality of resilient elements 38 respectively corresponding to the top of the top latch to the bottom surface of a plurality of light-transmitting keycap IO pressing portion 18, as for the number of columns in the pressing elastic member 38 (FIG. not shown) can be pressed down to touch a conductive film circuit board 40; the film circuit board 40, which is a long sheet-shaped thin-film circuit board structure of a conducting key signal, and which is located in the transparent plate 30, and a keyboard frame between the cold plate 50; the cold plate 50, which is a film-like light-emitting element, and the power source is turned on by the cold plate 50 so that the light emitting source to provide illumination, and the cold plate 50 corresponding to the respective light-transmitting keycap 10 position of a particular light source may be presented in different colors, so that the transparent keyboard frame plate 30 and the transparent key top 10 to present a multi-color light-transmitting state, and thus capable of transmitting light in the transmissive display keycap 10 on the font symbol; the base plate 60, which is a light-transmissive supporting the keyboard frame plate 30, the plate 40 and the membrane circuit board cold plate 50, it is assembled into a complete structure of keyboard keys; for the present invention and the main structural features DETAILED use efficiency, the wish to be outlined as below: 本实用新型是一种薄型架桥式多色透光键盘构造,尤指一种适用于灯光昏暗场所的计算机键盘装置,其是由数个透光键帽10、数个架桥结构20、 一透光键盘框板30、 一薄膜电路板40、 一冷光板50及一底板60所组成:其中于该透光键帽10顶面的等分区域涂覆有多颜色透光颜料层11,于该多颜色透光颜料层11 的顶面涂覆有一不透光涂料层12,且其通过激光雕刻于该不透光涂料层12或多颜色透光颜料层ll,得以镂刻出透光的字体符号,而当仅镂刻该不透光涂料层12部位(如图6所示),则其通过该冷光板50的特定颜色光源以投射于该透光键帽10的透光颜料层11,使镂刻透光的字体符号产生混合调配的颜色变化, 另而当镂刻该不透光涂料层12及透光颜料层11部位(如图7所示),则该透光键帽10的镂空字体符号仅显现由该冷光板50所投射的颜色,继而于该透光键帽10的最顶 The present invention is a multicolor light-transmitting thin bridge configuration keyboard, more particularly to a dimly lit place suitable for computer keyboard apparatus, which comprises several light-transmitting keycap 10, a plurality of bridge structure 20, a translucent keyboard frame plate 30, a thin-film circuit board 40, a cold plate 50 and a bottom plate 60 consisting of: wherein in the light-transmitting coating 10 keycap subregions of how the color of the light-transmitting surface of the pigment layer 11, in coating the top surface of the light-transmitting multi-color pigment layer 11 has an opaque paint layer 12, and 12 by laser engraving in the light-transmitting color pigment layer ll or the opaque paint layer, to carve out the transmissive Font symbol, and when only the engraving coating layer opaque portion 12 (FIG. 6), the specific color light source by the cold plate 50 for incidence on the transparent light-transmissive pigment layer 11 keycap 10, so that transparent font symbol engraved produce a color change of the mixed formulations, whereas the other engraved when the opaque coating layer 12 and the light transmissive portion of the pigment layer 11 (FIG. 7), the light-transmissive hollow keycap font symbols 10 visualized only by the luminescent color of the projected plate 50, in turn, the transparent key top 10 of the uppermost 上涂覆有一透光保护层13,由此透光保护其下层所镂刻的字体符号图案;本实用新型通过电源导通以使该冷光板50提供照明的光源,使该透光键盘框板30、弹性元件38及透光键帽10等均呈透光状态,进而能利用色彩混合调配的颜色变化以凸显归类该透光键帽IO上所镂刻的英文字母、数字、中文字码等字体符号,因此,本实用新型能使薄型架桥式键盘具有发光及多色透光的辨识操作效能,故而能大幅提高薄型计算机键盘于光线不足的场所的使用价值。 Is coated with a transparent protective layer 13, whereby the lower layer of the light-transmitting protective engraved font symbol pattern; the present invention by the power supply is turned on so that the cold plate 50 to provide a light source for illuminating the keyboard, the transparent frame plate 30 , the elastic member 38 showed transmissive state and a transparent key top 10 and the like, and further can take advantage of color mixing of the color change to highlight the formulation on the transparent keycap IO classified as the engraved letters, numbers, symbols and other font characters symbols, therefore, the present invention enables a thin bridge having a keyboard and a multicolor light-emitting light-transmitting identification operational efficiencies, and therefore can greatly improve the computer's keyboard to place a thin low light use value. 综上所述,本实用新型是一种多色透光键盘,其是在薄型架桥式键盘内组装有一冷光板的发光元件,且其主要通过键帽顶面的多颜色透光颜料层与该冷光板投射光源间所产生镂刻字体符号的混合调配颜色变化,达到多色透光显示该键帽上的镂刻字体符号的功效。 In summary, the present invention is a multicolor light-transmissive keyboard, which is incorporated in the light-emitting element EL panel keyboard in a thin bridge, and a light-transmitting multi-color pigment layer by a top surface of the main keycap the cold plate projection color mixing formulations engraved font symbols generated between the light source changes, to effect multicolor light-transmitting display font symbols engraved on the keycap.

Claims (5)

1. 一种多色透光键盘,其特征是,由数个键帽、数个架桥结构、一键盘框板、一薄膜电路板、一冷光板及一底板所组成;其中, 该键帽,其是一呈方形的透光按压元件,于该键帽顶面四端侧等分区域分别涂覆有多种颜色的透光颜料层,于该多颜色透光颜料层的顶面涂覆有一不透光涂料层,且至少于该不透光涂料层上镂刻有字体符号,该键帽上所镂刻的字体符号显露且呈多种颜色透光状态; 该架桥结构,其是由第一框架及第二框架所交叉轴枢成的一体旋动结构,该架桥结构的顶缘及底缘分别枢接连结于该键帽及键盘框板之间,形成一架桥式按键结构; 该键盘框板,其是一呈长方形的透光框板,于该框板上对应枢接连结有多个架桥结构,而于该框板上的多个对应圆孔内分别穿设有一透光的弹性元件,且该数个弹性元件向下按压触动导通一薄膜电路板 1. A multicolor light-transmissive keyboard, characterized in that a plurality of key caps, a plurality of bridge structure, a keyboard frame plate, a membrane circuit board, and a cold plate composed of a bottom plate; wherein the keycap , which is a light-transmissive pressing member form a square, in a four-terminal side of the keycap top surface coated with a light-transmitting regions each aliquot of the pigment layer of the plurality of colors, applied to the top surface of the multi-layer color light-transmissive pigments has an opaque paint layer, and at least there is engraved in the opaque paint layer on the font symbol, which is engraved on the keycap font symbol is revealed as a plurality of colors and the light-transmitting state; the bridge structure, which is composed of frame and a second frame integrally intersecting the pivot axis into the rotating structure, a top edge and a bottom edge of the bridge structure are pivotally connected to the link between the keyboard and keycap frame plate, a bridge is formed a key structure; the keyboard frame plate, which is a rectangular plate of transparent frame, to the frame plate corresponding to a plurality of pivotal connecting bridge structure, and a plurality of corresponding circular holes in the frame plate are provided with a wear-permeable the elastic element light, and the plurality of elastic member is pressed down to touch a conductive film circuit board 该薄膜电路板,其是一导通按键讯号的长片状薄膜电路板结构,且其位于该键盘框板及一冷光板之间; 该冷光板,其是一薄膜状发光元件,且该冷光板对应于各个键帽位置呈现不同颜色的光源,该键帽上所镂刻的字体符号以投射呈现多颜色透光状态; 该底板,其是一支撑该键盘框板、冷光板及薄膜电路板的板体结构。 The membrane circuit board, a long sheet which is a membrane circuit board configuration key signal is turned on, and the keyboard located between a cold plate and the frame plate; the cold plate, which is a film-like light-emitting element, and the luminescence plate corresponding to the respective light sources of different colors rendered keycap position, which is engraved on the keycap symbol font rendering to project multicolored light transmitting state; the bottom plate, which is a frame plate supporting the keyboard, cold plate and the film circuit board plate structure.
2. 如权利要求1所述的多色透光键盘,其特征是,于该键帽顶面的多颜色透光颜料层及不透光涂料层均镂刻有相同上下对应的字体符号,该键帽上所镂刻的字体符号以呈现该冷光板所投射的光源颜色。 2. The multicolor light-transmitting keyboard according to claim 1, characterized in that, in a multi-layer color light-transmissive and opaque pigment coating layer of the keycap top surface are engraved with the same font symbol corresponding to the vertical, the key the cap on the engraved font symbol to render the color of the light projected cold plate.
3. 如权利要求1所述的多色透光键盘,其特征是,于该键帽的底面成型有二对称的枢接槽及二导滑槽,而于其中央位置成型有一按压部,且该第一框架顶缘二侧的滑轴枢接于该键帽底面的二导滑槽内,另该第二框架顶缘的枢轴枢接于该键帽底面的二枢接槽内。 3. The multicolor light-transmitting keyboard according to claim 1, characterized in that, in the bottom surface of the key cap shaped groove has two symmetrical pivoting of the guide runner and two, and its center position forming a pressing portion, and a first pivot axis of the slide frame top edge with the inner sides of the two sliding guides of the bottom surface of the key top, and the other pivot axis of the second frame is connected to two top edge pivotally connected to the bottom surface of the key top slot.
4. 如权利要求1所述的多色透光键盘,其特征是,该第二框架底缘二侧的滑轴滑动于该键盘框板上的二导滑槽内,而该第一框架底缘的枢轴枢接于该键盘框板上的承接槽内。 4. The multicolor light-transmitting keyboard according to claim 1 and the first bottom frame, characterized in that the bottom edge of the sides of the second frame sliding within the two-axis slide the keyboard frame guide sliding board, pivotally connected to the pivot edge of the groove receiving the keyboard frame plate.
5.如权利要求1或3所述的多色透光键盘,其特征是,该弹性元件顶端顶掣于该键帽底面的按压部,而该中空弹性元件内的按压柱向下按压触动导通于该薄膜电路板。 5. The multicolor light-transmitting or keyboard according to claim 13, characterized in that the elastic element pressing the top of the top portion of the latch to the bottom surface of the key top, and the pressing column in the hollow elastic member is pressed down to touch the guide through the film to the board.
CNU2007201505827U 2007-06-26 2007-06-26 A multicolor translucent keyboard CN201084602Y (en)

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