M419972 100年10月03日俊正替換頁 五、新型說明： 【新型所屬之技術領域】 [0001] 本新型涉及一種多彩發光按鍵’尤其涉及以多彩LED(發 光二極體）發光及以矽膠或橡膠、導電膠及電路板完成的 多彩發光按鍵》 【先前技術】 [0002] 隨著LED的價格降低’許多電子按鍵都加入發光的功能， 例如中國專利03208147. 2的“一種薄膜電路組合件和使 用該薄膜電路組合件的發光按鍵”及中國專利 200320 1 31 905.X的“發光按鍵”，都是在原來的按鍵上 加上了發光的功能。但是這兩種的開關部分都是以薄膜 開關的方式’而且發光也是單純的照明背光的功能，構 造也複雜生產成本高’不適合用在玩具上。而美國專利 551 0782中雖然也是有背光的矽膠按鍵，但是背光一樣無 顏色變化’且使用鋼片（DOME)，構造也是複雜。 因此一種構造簡單而低價位的多彩發光按鍵，可以由外 部電路控制發出多種顏色光線的按鍵，同時具有遊戲及 裝飾的功能，是本創作要達到的目標。 【新型内容】 [0003] 本實用新型的目的在於提供低價位多彩的發光按鍵，為 了降低成本使用一般常見的矽膠按鍵一樣的材質，加上 能發出一種顏色以上的發光單元及電路板完成。但是一 般的石夕膠按鍵10如圖1(側視剖面圖）所示，由石夕穋（或橡 膠）12跟電路板11組成，一般按鍵角落部分122會比較薄 ，當按鍵自頂部121往下按時，矽膠導電的導電膠部分 表單編號A010丨 第4頁/共12頁 100年10月〇3日 123會接觸到電路板上ill的位置。—般將導電膠123的 部分放至於按鍵中央，而按鍵下方的電路板會綠製成— 般如圖2的走線方式，讓導電膠123接觸到電路板時會讓 上方的铜箔走線21短路到下方的銅箔走線22，放開時導 電膠不接觸到電路板，因此電路板上銅箔走線21跟銅箔 走線22恢復到原來開路的狀態，形成一個開關的電路。 但是把導電膠的部分擺在按鍵中央時，如要在按鍵下方 擺置LED，因為.電路板在導電朦所在位置必須佈置圖2的 銅治式樣，無法再擺LED,而LED除非在中央銅箱式樣的上 下左右都擺，否則會光線深淺不一致，這樣使用多個LED 又增加成本。 因此，本創作將可以發多色的LED放在按鍵中央，而把矽 膠導電膠的部分移到LED的四周，並且使用半透光的矽膠 ’讓LED光線經由矽膠達到暈光效果，使光線均勻，達到 既有原來按鍵功能又有發出多種色光或不發光的功能。 比起其他發光按鍵，本創作不必使用導光裝置，膠帽本 身兼具導光及按鍵功能，膠帽上的導電膠跟膠帽一體， 不必使用其他觸發開關的裝置，而導電膠搭配的銅羯式 樣’可以直接擺在系統的電路板上’不用另外一個專用 電路板。而本按鍵經由外部其他電路控制之下，可以顯 示多彩的光線，不再只是其他發光按鍵只有夜間指示的 功能’可以有遊戲功能及燈光顏色/閃爍的裝飾效果。 本實用新型構造包括：一個膠帽，材質是半透光的矽穆 或橡膠，膠帽下方有一個以上的區域為導電膠材質，在 膠帽上方未受壓時，該導電膠區域不會接觸到下方電路 板銅箱。而電路版位於膠帽下方，且各個膠帽導電踢下 表單編號A0101 第5頁/共丨2頁 100年10月03日修正替換w 方各一個鋼箔式樣，該銅箔式樣有 兩區開路但靠近的鋼 冶’當膠帽上方受壓，導電膠受壓力接觸到電路板上的、 "白式樣時，會讓該銅箔式樣的兩區開路的銅箔經由導 電膠短路在一起，形成開關的功能。一個發光單元，含 個多色LED或多個不同顏色的單色LED，位於電路板上 靠膠帽中央的位置，經由外部電路控制，可以產生— 種以上的顏色或關掉，前述膠帽導電膠下方的銅箔式樣 ，係環繞在本發光單元四周。所有成本只需要一棵多色 LED，加上一個透光導電膠帽及電路板即可，電路板一般 是和系統共用，能達到構造簡單、低成本的目標。 【實施方式】 [〇〇〇4]為了更好說明本實用創作的功能及優點，下面結合附圖 及實施例，對本創作進行進一步的詳細說明。在此提到 的實施例，僅僅是解釋本實用新型，而不是限定本實用 新型。以下實施例以方形按鍵為例，但也可以其他形狀 如圓形、六角形..等其他多邊型，而石夕膠下方的導電膠 區域個數也可以視按鍵的外型而調整。 本實用創作包括：膠帽部分，使用半透光的矽膠（或橡 膠）為材質，矽膠令心部分四周靠近電路板處，有四個 導電膠區；電路板，電路板上靠近矽膠導電膠正下方， 有兩區交錯的開路銅箱，各區各由銅镇引線到電路板其 他電路，當謂上方受力時，導電膠會同時接觸到開路 的銅猪兩區，使兩區麵绪短路；能發出多種顏色的LED， 置於電路板上，靠按鍵令心的位置，可以由外部電路控 制發光與否，及發出何種顏色的光。 詳細構造說明如下：圖3顯示本創作的上視圖，一個 表單编號Α0ΗΠ 第6頁/共丨2頁 M419972 度多¥發光按鍵包括了底部支撑的電路板34，膠帽部分 包括外緣部分31及凸起部分32及靠近電路板以的導電勝 區域33 ’在本實施例用了4個導電膠區333、331、332、 334分別位於膠帽凸出部分32的上、下、左、右方，膠帽 本身是半透光材質，膠帽中心位置正下方的電路板上， 擺了一棵多彩LED，在電路板上導電膠333、331、332、 334正下方有如圖2的銅落式樣，因此只要勝帽凸起部分 32被向下廢時，導電膠333、331、332、334任一個接觸 到電路板上的銅箔式樣，就產生短路，而放開後膠帽恢 復原狀就維持原銅箔開路狀況。 圖4是圖3沿著圖3中虛線l的方向側視剖面圖，我們可以 看到一般在沒有外力時，導電膠332、334、331 (圖中 沒顯示）、333 (®巾沒顯示）距離電路板有_定距離， 不致使正下方的兩區交錯的銅箔短路。當膠帽上方受壓 時，膠帽上導電膠332即接觸到電路板上的銅箔式樣342 或導電膠334接觸到鋼箔式樣344，另兩個導電膠331、 333下方也有跟銅箔式樣342、344—樣的銅箔，這四個 銅名式樣是可以並聯在一起，四個接觸點只要任一點短 路本按鍵即短路；或者這四個銅箔式樣是可獨立分開 ，形成4個開關電路。而!^〇35於整個按鍵的中心，發散 出的光線經由LED上方半透明膠帽的暈光效果，產生均勻 的方形發光塊。搭配其他電路控制，使用多個本創作的 多I發光按鍵時，可以玩遊戲或者當一個小夜燈，例如 使用三行乘三列的矩陣，可以玩〇χ棋。多彩LED可以使用 單個又色（例紅藍雙色）或三色全彩（紅藍綠），即 可發出多種顏色，另外亦可用多値不同色的單色LED組合 表單编號ΑΟίοΐ 第7頁/共12頁 100年10月03日核正替换頁 M419972 亦可以達到同樣效果。 以上實施例為方形按鍵，實際上實施可以為三角形或圓 形..等均可，都是把多彩LED放在膠帽的中心處，而把導 電膠擺置於膠帽靠LED週邊處即可，導電膠也可以環繞成 環狀，如此只要一個導電膠區即可，但是一般矽膠的導 電膠成本比起不導電部分要高，因此只需適當的取幾個 點即可。例如若外型為三角形的多彩發光按鍵，可以只 用三個導電膠區域。 【圖式簡單說明】 [0005] 圖1:慣用無發光之矽膠按鍵側面剖視圖 圖2:導電膠下方的銅箔走線圖 圖3 :本創作上視圖 圖4:本創作沿圖3的L虛線之側面剖視圖。 【主要元件符號說明】 [0006] 10 :矽膠按鍵 11 :電路板 111 .電路板上的銅洛 12 :矽膠（或橡膠） 121 :按鍵頂部 122 :按鍵角落部分 123 :矽膠導電的導電膠部分 21 :上方的銅箔走線 22 :下方的銅箔走線 31 :膠帽部分的外緣部分 32 :膠帽部分的凸起部分 表單编號A0101 第8頁/共12頁 M419972 100年.10月03日核正替換頁 33 :靠近電路板的導電膠區域 331 :靠近電路板的4個導電膠區域之一 332 :靠近電路板的4個導電膠區域之一 333 :靠近電路板的4個導電膠區域之一 334 :靠近電路板的4個導電膠區域之一 34 :底部支撐的電路板. 3 4 2 ·電路板上的銅备式樣 344 :導電膠接觸到的銅箔式樣M419972 October 03, 100, the replacement of the page 5, the new description: [New technology field] [0001] The present invention relates to a colorful light-emitting button 'especially involving colorful LED (light-emitting diode) light and with silicone or rubber [Colorful Illuminated Buttons Made of Conductive Adhesives and Circuit Boards] [Prior Art] [0002] With the price reduction of LEDs, many electronic buttons have been added with the function of illuminating, such as Chinese Patent No. 03208147. 2 "A thin film circuit assembly and use The illuminating button of the thin film circuit assembly and the "illuminating button" of the Chinese patent 200320 1 31 905.X all add the function of illuminating the original button. However, both of these switch sections are in the form of a thin film switch, and the illumination is also a function of a simple illumination backlight, and the construction is complicated and the production cost is high. It is not suitable for use in toys. In the US Patent No. 551 0782, although there is a backlit silicone button, the backlight has no color change, and the use of a steel sheet (DOME) is complicated. Therefore, a simple and low-cost colorful light-emitting button can be controlled by an external circuit to emit a plurality of colors of light, and has a game and decorative function, which is the goal of the creation. [New Content] [0003] The purpose of the present invention is to provide a low-cost and colorful light-emitting button, in order to reduce the cost, the same common silicone button is used, and a light-emitting unit and a circuit board capable of emitting more than one color are completed. However, the general Shiyue glue button 10 is composed of a stone 穋 穋 (or rubber) 12 and a circuit board 11 as shown in FIG. 1 (side cross-sectional view). Generally, the button corner portion 122 is relatively thin, when the button is pressed from the top 121 When pressed, the conductive adhesive part of the silicone rubber is in the form number A010丨 Page 4/12 pages 100 October 〇3, 123 will contact the position of the ill on the circuit board. Generally, the part of the conductive adhesive 123 is placed in the center of the button, and the circuit board under the button is made of green - as shown in Figure 2, the conductive paste 123 will be routed to the upper side of the copper foil. 21 short circuited to the lower copper foil trace 22, the conductive adhesive does not touch the circuit board when released, so the copper foil trace 21 on the circuit board and the copper foil trace 22 return to the original open state, forming a switch circuit. However, when the part of the conductive paste is placed in the center of the button, if the LED is to be placed under the button, because the circuit board must be placed in the position of the conductive raft in Figure 2, the LED can not be placed, and the LED is not in the central copper. The box style is placed up and down and left and right, otherwise the light depth will be inconsistent, so the use of multiple LEDs increases the cost. Therefore, this creation will be able to send multi-colored LEDs in the center of the button, and move the part of the silicone conductive paste to the periphery of the LED, and use the semi-transparent silicone to make the LED light dim through the silicone to make the light even. , to achieve the original button function and a variety of color light or no light. Compared with other light-emitting buttons, the creation does not need to use a light guiding device. The rubber cap itself has both light guiding and button functions. The conductive rubber on the rubber cap is integrated with the rubber cap, and it is not necessary to use other triggering devices, and the conductive adhesive is matched with copper. The 羯 style can be placed directly on the system board' without the need for another dedicated board. The button can be displayed under the control of other external circuits, and can display colorful light. It is no longer just a function of nighttime indication of other illuminated buttons. It can have game functions and lighting colors/blinking decoration effects. The utility model comprises: a rubber cap, the material is semi-transparent enamel or rubber, and more than one area under the rubber cap is made of conductive adhesive material, and the conductive adhesive region does not contact when the rubber cap is not pressed under the rubber cap. Go to the copper box below the board. The circuit board is located under the rubber cap, and each rubber cap is electrically conductive and kicked down. Form No. A0101 Page 5 / Total 2 pages 100 October 100 Correction replaces one steel foil pattern of each side, the copper foil pattern has two zones open However, when the rubber smelting is close to the top of the rubber cap, the conductive adhesive is pressure-contacted to the "white pattern on the circuit board, the copper foil of the two-zone open copper foil pattern is short-circuited via the conductive adhesive. Form the function of the switch. A light-emitting unit comprising a multi-color LED or a plurality of monochromatic LEDs of different colors, located on the circuit board at a position in the center of the rubber cap, controlled by an external circuit, can generate more than one color or turn off, the rubber cap is conductive The copper foil pattern under the glue surrounds the illumination unit. All costs only need a multi-color LED, plus a light-transmissive conductive cap and circuit board. The board is generally shared with the system, which can achieve the goal of simple structure and low cost. [Embodiment] [4] In order to better explain the functions and advantages of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. The embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. In the following embodiment, a square button is taken as an example, but other shapes such as a circle, a hexagon, etc. may be used, and the number of conductive adhesive areas under the stone glue may also be adjusted depending on the shape of the button. The practical creation includes: a rubber cap part, which uses a semi-transparent silicone rubber (or rubber) as a material, and a silicone rubber is arranged around the circuit board near the circuit board, and has four conductive rubber zones; the circuit board and the circuit board are close to the silicone conductive adhesive. Below, there are two open copper boxes interleaved. Each area is led by copper town leads to other circuits on the circuit board. When the upper part is stressed, the conductive glue will contact the open copper pigs at the same time, so that the two areas are short-circuited. The LEDs of various colors can be placed on the circuit board, and the position of the heart can be controlled by the external circuit to control whether the light is emitted or not, and what color of light is emitted. The detailed configuration is as follows: Figure 3 shows a top view of the creation, a form number Α0ΗΠ page 6/total 2 pages M419972 degrees 10,000 light-emitting buttons including a bottom support circuit board 34, the rubber cap portion including the outer edge portion 31 And the convex portion 32 and the conductive region 33' adjacent to the circuit board are used in the embodiment, wherein the four conductive adhesive regions 333, 331, 332, 334 are respectively located above, below, left and right of the rubber cap protruding portion 32. Fang, the rubber cap itself is a semi-transparent material, the circuit board directly below the center of the plastic cap, a colorful LED is placed, and there is a copper drop as shown in Figure 2 below the conductive adhesive 333, 331, 332, 334 on the circuit board. Therefore, as long as the slinger convex portion 32 is scrapped downward, any one of the conductive adhesives 333, 331, 332, 334 contacts the copper foil pattern on the circuit board, and a short circuit occurs, and after the release, the rubber cap is restored to its original state. Maintain the original copper foil open circuit condition. Figure 4 is a side cross-sectional view of Figure 3 along the direction of the broken line l in Figure 3, we can see that generally in the absence of external force, conductive adhesive 332, 334, 331 (not shown), 333 (® towel not shown) There is a certain distance from the board, so that the copper foils that are staggered in the two areas below are not short-circuited. When the top of the rubber cap is pressed, the conductive adhesive 332 on the plastic cap contacts the copper foil pattern 342 or the conductive adhesive 334 on the circuit board to contact the steel foil pattern 344, and the other two conductive adhesives 331 and 333 also have the same copper foil pattern. 342, 344-like copper foil, the four copper name patterns can be connected in parallel, the four contact points are short-circuited at any point if the button is short-circuited; or the four copper foil patterns can be separated separately to form 4 switches Circuit. And ^ 〇 35 at the center of the entire button, the light emitted by the dim effect of the translucent rubber cap above the LED, resulting in a uniform square light block. With other circuit controls, you can play games or use a small night light when using multiple I-illuminated buttons of this creation, for example, using a matrix of three rows by three columns, you can play chess. The colorful LEDs can be used in a single color (for example, red and blue) or three colors (red, blue, and green) to emit multiple colors. In addition, you can use multiple color combinations of different colors to form the number ΑΟίοΐ Page 7 / A total of 12 pages, October 3, 100, nuclear replacement page M419972 can also achieve the same effect. The above embodiment is a square button, and the actual implementation may be a triangle or a circle.. etc., the colorful LEDs are placed at the center of the rubber cap, and the conductive glue is placed at the periphery of the LED. The conductive adhesive can also be surrounded by a ring shape, so that only one conductive adhesive zone can be used, but the cost of the conductive adhesive of the silicone rubber is generally higher than that of the non-conductive portion, so it is only necessary to take a few points. For example, if a colorful illuminated button with a triangular shape is used, only three conductive adhesive regions can be used. [Simple description of the diagram] [0005] Figure 1: Side view of a conventional non-illuminated silicone button Figure 2: Copper foil trace below the conductive paste Figure 3: This creation is a top view Figure 4: This line is along the L line of Figure 3. Side sectional view. [Main component symbol description] [0006] 10: Silicone button 11: Circuit board 111. Copper on the circuit board 12: Silicone (or rubber) 121: Button top 122: Button corner portion 123: Silicone conductive conductive adhesive portion 21 : Upper copper foil trace 22: Copper foil trace below 31: Outer edge portion 32 of the rubber cap portion: Raised portion of the rubber cap portion Form No. A0101 Page 8 of 12 M419972 100. October 03th nuclear replacement page 33: conductive adhesive area 331 close to the circuit board: one of the four conductive adhesive areas near the circuit board 332: one of the four conductive adhesive areas near the circuit board 333: 4 conductive close to the circuit board One of the glue areas 334: one of the four conductive adhesive areas near the circuit board 34: the bottom supported circuit board. 3 4 2 · The copper preparation pattern on the circuit board 344: the copper foil pattern touched by the conductive adhesive
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