M351376 八、新型說明： 【新型所屬之技術領域】 本創作係有關一種多段式按鈕結構，特別指—種利用 銀漿板製程以節省製作成本的按鈕結構。 【先前技術】 ^隨著現代社會科技不斷進步，電子產品大量應用於曰 吊生活中’而電子產品外殼上的按鍵結構也被大量的使用 及開發改良，且按鍵也被賦予多種功能以提高電子產品的 使用性’例如相機的快門按&，在半按下錄門按鈕的狀 匕、下，相機即會開始測光及對焦，即相機會利用安置在機 身外 的電荷輕合裝置（charge_c〇upied device，ccd) 來偵測環境光，而内部處理器首先計算(XD上面的電荷， 並以二角測距的方法來測量距離；之後調整鏡>1前後移動 並重複之則的步驟，直到電荷數目達到最高且通過最高值 (例如正弦波的最高點）。此時鏡片就固定在這個可以取 得最多電㈣位置’接著快門打開，處理器再利用從記錄 影像的主要CXD取樣得到的數值來微齡距，藉此利用外 部CCD制環境光的方式做概略的聽。在完成對焦後， 使用者再施力給^麵門独—第二次按壓，以完成掏取 影像的步驟。 然而’上述的兩段式開關在製造或使用上常造成成本 的增加或是其他缺失，丨列如： 1、傳統上係利用印刷電路板（printed circuit 5 M351376 board，PCB)與表面黏著（Surface Mount Technology， SMT)製程的方式製作上述之按鍵，但此方式的成本高； 又另一作法在於利用軟板與熱壓導電膠的製程步驟，而該 軟板的原材料PI (PI film)的供應量不足以大量應用於 電子產業，且終端產品廠也集中在歐美日，故軟板所佔的 成本比重太高，且軟板與熱壓導電膠的配合也必須克服許 多技術瓶頸。 2、另有廠商利用銀漿板與印刷方式的配合製作上述 的分段式按鍵，但其結構具有易磨損的缺失，故在使用上 也不甚理想。 本案創作人有鑑於上述習用的相機等裝置的按鈕結 構於實際施用時的缺失，且積累個人從事相關產業開發實 務上多年之經驗，精心研究，終於提出一種設計合理且有 效改善上述問題之多段式按鈕結構。 【新型内容】 本創作之主要目的，旨在提供一種多段式按鈕結構， 其利用銀漿板製程取代習知的SMT等製作方式，可大量節 省成本。 為了達到上述目的，本創作係提供一種多段式按鈕結 構，係包含：一第一銀漿板；一第二銀漿板，其自該第一 銀漿板之一端彎折延伸；一第一側銀漿板，其自該第二銀 漿板之一侧朝遠離該第一銀漿板的方向延伸；一第二側銀 漿板，其自該第一側銀漿板之末端彎折且朝該第一銀漿板 6 M351376 的方向延伸；一第三侧銀浆板，其自該第二側銀漿板之末 端’著折且朝遠離該第一銀漿板的方向延伸；一第一彈性薄 片（Dome)，其設置於該第一側銀漿板上且位於該第一侧 銀漿板與該第二側銀漿板之間；以及一第二彈性薄片 (Dome )’其β又置於該第二側銀漿板上且對應該第一彈性 薄片（Dome)。 為了達到上述目的，本創作係提供一種多段式按鈕結 • 構，係包含·· 一第一銀漿板；一第二銀漿板，其自該第一 - 銀漿板之一端彎折延伸；以及一按鍵部，其連接於該第二 銀漿板之另一端，該按鍵部由一第一侧銀漿板、一第二側 銀漿板及一第三侧銀漿板疊合而成，且該按鍵部設有一第 彈性薄片（Dome)’其係設置於該第一側銀漿板上且位 於該第一侧銀漿板與該第二側銀漿板之間；以及一第二彈 性薄片（Dome)，其係設置於該第三側銀漿板上且對應該 第一彈性薄片（Dome)。 ’"Μ _ 如上述構造，該多段式按鈕結構均為銀漿板製程，且 由銀漿板互相疊合形成兩個上下對應的彈性薄片按鈕，當 使用者利用第一段施力時可觸及上方的第二彈性薄片，: 利用第二施力則繼續下壓並觸及第一彈性薄片，而上述垆 構利用銀漿板與金屬彈性薄片（metal d〇me)所製成 可獲致節省成本之功效。 為使能更進一步瞭解本創作之特徵及技術内容，喑來 閱以下有關本創作之詳細說明與附圖，然而所附圖式 供參考與說明用，並非用來對本創作加以限制者。 M351376 【實施方式】 首先’凊參閱第一圖至第三圖所示，本創作提出夕 段式按鈕結構1，其包含：一第一銀漿板^ 〇、一夕 漿板2 0及一按鍵部21。上述之第一銀漿板1〇、第、 '銀漿板2 0及按鍵部2 1均由銀漿板所製成，使該多段〜 按鈕結構1具有節省成本的功效。第一圖係本創作之 • 式按鈕結構1的立體示意圖，在本具體實施例中該第二= 漿板1 0之一端包含有一連接插頭丄〇 i，而另一端係彎 折延伸形成該第二銀漿板2 〇，且該第二銀漿板2 〇之另 一側邊則成型有一按鍵部21，該第一銀漿板1〇與該第 二銀漿板2 0之表面更設有至少一個金屬彈片（D〇me) 3 2。 請參考第三圖，其為該多段式按鈕結構按鍵部2 1之側視圖，該按鍵部2 1由一第一側銀漿板2丄丄、一 藝第二侧銀漿板2 1 3及一第三侧銀漿板2 i 5疊合而 成’且該按鍵部2 1更設有一第一彈性薄片（D〇me)3 〇， 其係設置於該第-側銀漿板2 χ χ上且位於該第一側銀 漿板2 1 1與該第二側銀漿板2 i 3之間；以及一第二彈 性薄片（Dome) 3 1，其係設置於該第三側銀漿板2 1 5 上且對應該第一彈性薄片（Dome) 3 〇。 在本具體實施例中，該第二銀漿板2 〇係自該第一銀 製板1 0之-端f折90度延伸成型，亦即第一銀漿板工 0及第二銀聚板2 〇係互相垂直設置，而該第二銀聚板2 8 M351376 〇相對於該第一銀漿板工〇之 *板2 1 !，該第二側銀聚板2 =形成該第一側銀 2心末端延伸且藉由第一系二第：聚板 該第-側銀裝板211上方，該第二2 =折成型於 該第二側銀衆板21 旬銀漿板2 15係由 u銀水板213之末端延伸且藉由第二轉 。反折成型於該第二側銀漿板2 ! 该弟一側銀漿板211係由該第二銀勺= 遠離該第一銀漿板1 〇的方Α £彳由. 側朝 艮泵板丄。的方向延伸，而第二側銀漿板2 i 將板Ή 一側銀浆板211之末端彎折且朝該第-銀 二板1 Q的方向延伸；又該第三側㈣板 =侧《板213之末端彎折且朝遠離該第—銀= 10的方向延伸’藉此該第—側銀漿板2 i丄、 =漿，2 1 3及該第三側銀漿板2 i 5則層層相疊而形 成一在該第-銀衆板！◦所定義的方向上（縱向）重合的 多層銀漿板結構之按鍵部21。 另-方面’該第-彈性薄片3 〇係設置於該第一側銀 漿板2 1 1上且位於該第一側銀漿板2 i i與該第二侧 銀毅板2 1 3所形成的空間；且該第二彈性薄片3丄則係 對應該，-彈性薄片3 ◦而設置於該第三侧銀漿板2丄 5上。藉此，该第一側銀漿板2 1 1、該第二側銀漿板2 3、該第三侧銀漿板21 5、該第一彈性薄片3 〇及該 第二彈性薄片3 1組裝成一具有分段式按壓功能的雙彈 性薄片形式（double dome)之按鍵結構。該按鍵部2工最 佳地包括一板體4 〇，其係設置於該第二側銀漿板2 1 3 M351376 對應於該第一彈性薄片3◦及該第二彈性薄 ’ “板體4 0係為-硬質體 腺 材料如麥拉片（mylar)等等… 金屬板或塑膠 4 0之下类&飯仁不以上述為限，且該板體 而形成-間隙。另外，該第—彈性;互接觸 薄片31具有不同的按塵克數 一彈性 之壓克數小於該第一彈性;V=:!性薄片31 壓克數為15啦，該第-彈性薄片 ί - 一嶋1〇與第二銀聚板2〇上之該等 第一彈性薄片3 2的壓克數均為25〇gf。 -侧i = 鍵部2 1更進—步包括至少-個貫穿該第 =)=215、該第二側銀浆板213及該第一侧銀 =Μ的導孔216’在本具體實施例中，該按鍵部 叹兩個導孔2 1 6 ’該兩導孔2 1 6係設置於該第 一彈，薄片3 〇及該第二彈性薄片3 i的相對兩側。 藉由上述結構’該多段式按紅結構1係可與相機等電 子裝置内部的主機板（mainframe)相連接（圖未示），宜 中該設置於該第一銀漿板10之連接插頭1〇工係與該 主機板之電路形成電性連接，則該些位於第_銀漿板1〇 與第一銀漿板2 〇之表面上的第三彈性薄片3 2則可藉 由按Μ功能輸人控制指令。而在本具體實施例中，該第一 銀漿板1 0之第三彈性薄片3 2係提供數位相機之背面 的按壓紐位，而δ亥第一銀漿板2 〇與該按鍵部2 1則提供 數位相機之頂面的按壓鈕位，該按鍵部2丄尤可提供數位 10 M351376 相機中多段式快門的按鍵功能。且在組裝時，可插設固定 柱或其他固定支架（圖未示）於該兩導孔2工6，以提供 定位與固定的功能，以使該第一彈性薄 彈 性薄…的位置得以精確的上下對準，進而讓 式的按壓功能可以被準確而無誤差的感應。 另-方面，當該多段式按紐結構工與主機板組裝結合 後，該按鍵部2 1係對應-外部按鍵2，如一快門按鍵， 使用者可藉由該外部按鍵2觸發該多段式按叙結構丄以 達成分段控制的目的。當使用者按下該外部按鍵2時，該 外部按鍵2先觸及該壓克數較小的第二彈性薄片3 i，藉 由該板體4 0的支撐及頂抵的力量，該第二彈性薄片3 / 即Γ輸入第—段的控制指令，如對焦或抓取臉部表情等； 接著當使用者在射更A的力量下壓該外部按鍵2即可 =及该第-彈性薄片3◦，並使該第—彈性薄片3 〇輸入 —段的控制指令，如擷取影像等，亦即藉由該疊合形式 :第三側«板2 1 5、第二側銀漿板2工3及第一側銀 7板2 1 1的配合，以設置多個金屬按鍵彈片於其上，讓 者施力於不同兩低位置且不同壓克數的金屬按鍵彈 片’進而利用單—外部按鍵2輸人多個不同的控制指令。 处另外，該兩導孔2 1 6除了在組裝時提供固定的功 能1更可以提供在按壓過程中該第一彈性薄片3 0及該第 丨生薄片3 1位置的固定，以避免因為外力的按壓而使 該第一彈性薄片3 0及該第二彈性薄片3工產生相對滑 移的現象。 11 M351376 綜上所述’本創作具有下列諸項優點： 1、 本創作之多段式按鈕結構1係完全由銀漿板製程 取代習知的電路板及表面黏著技術（SMT)的應用，可大 幅節省製作成本。 2、 本創作之多段式按鈕結構1藉由重複反折疊合銀 漿板，並成型上下對位的第一彈性薄片3 〇及第二彈性薄 片3 1 ’藉由施力的大小以啟動多段式的不同控制命令。 3、 本創作可藉由導孔2丄6的設計，將該多段式按 紐、、、。構1固疋於主機板（main frame )上，並維持該第一 彈性薄片3 0及第二彈性薄片3丄的相對位置。 以上所述僅為本創作之較佳可行實施例，非因此侷限 本創作之專利範圍，故舉凡運用本創作說明書及圖示内容 所為之等效技術變化，均包含於本創作之範圍内。 【圖式簡單說明】 第圖係本創作之多段式按紐結構之立體示意圖。 第：圖係第-圖之A部分之放大圖。 ★圖係本創作之多段式按紐結構之按鍵部之侧視圖。 【主要元件符號說明】 多段式按赵結構 * 〇 第一銀漿板 “ 〇 第二銀漿板 > 1 1 按鍵部 10 1 連接插頭 2 1 1 第一側銀漿板 12 M351376 3 0 3 1 ⑩ 3 2 4 0 2 212 第一轉折部 213 第二側銀漿板 214 第二轉折部 215 第三側銀漿板 2 16 導孔 第一彈性薄片 第二彈性薄片 第三彈性薄片 板體 外部按鍵M351376 VIII. New Description: [New Technology Field] This creation is about a multi-segment button structure, especially a button structure that uses a silver paste board process to save production costs. [Prior Art] With the continuous advancement of modern social science and technology, electronic products are widely used in hanging life, and the key structure on the outer casing of electronic products has also been greatly improved and developed, and the buttons have been given various functions to improve electronic Product usability' For example, the camera's shutter button &, when the button is pressed halfway, the camera will start metering and focusing, that is, the camera will use the charge coupling device placed outside the body (charge_c 〇upied device, ccd) to detect ambient light, and the internal processor first calculates (the charge on XD, and measures the distance by the method of two-corner ranging; then adjusts the mirror >1 before and after moving and repeating the steps Until the number of charges reaches the highest and passes the highest value (such as the highest point of the sine wave). At this point the lens is fixed at this position that can get the most power (four)' then the shutter is opened and the processor reuses the main CXD sample from the recorded image. The value is micro-aged, so that the external CCD is used to make the ambient light. After the focus is completed, the user applies the force to the door. - a second press to complete the step of capturing the image. However, the above two-stage switch often causes an increase in cost or other defects in manufacturing or use, such as: 1. Traditionally, a printed circuit board is used. (printed circuit 5 M351376 board, PCB) and surface mount technology (SMT) process to make the above-mentioned buttons, but the cost of this method is high; another method is to use the soft board and hot-press conductive adhesive process steps The supply of raw material PI (PI film) of the soft board is not enough to be widely used in the electronics industry, and the terminal product factory is also concentrated in Europe and the United States, so the cost of the soft board is too high, and the soft board and hot pressing The bonding of conductive adhesives must also overcome many technical bottlenecks. 2. Another manufacturer uses the combination of silver paste board and printing method to make the above-mentioned segmented buttons, but its structure has the disadvantage of easy wear and tear, so it is not ideal in use. The creator of the case has been in view of the lack of the button structure of the above-mentioned conventional camera and the like, and accumulated personal experience in the development of related industries for many years. After careful research, a multi-segment button structure with reasonable design and effective improvement of the above problems was finally proposed. [New content] The main purpose of this creation is to provide a multi-segment button structure that replaces the conventional silver paste board process. In order to achieve the above objectives, the present invention provides a multi-segment button structure comprising: a first silver paste plate; a second silver paste plate from the first silver paste plate One of the ends is bent and extended; a first side silver paste plate extending from one side of the second silver paste plate away from the first silver paste plate; a second side silver paste plate from the first The end of the side silver paste plate is bent and extends toward the first silver paste plate 6 M351376; a third side silver paste plate is folded from the end of the second side silver paste plate and faces away from the first a direction of the silver paste sheet; a first elastic sheet (Dome) disposed on the first side silver paste board and located between the first side silver paste board and the second side silver paste board; Two elastic sheets (Dome) whose β is placed in the second Silver board and corresponding to the first elastic sheet (Dome). In order to achieve the above object, the present invention provides a multi-segment button structure comprising: a first silver paste plate; a second silver paste plate extending from one end of the first-silver pulp plate; And a button portion connected to the other end of the second silver paste plate, wherein the button portion is formed by laminating a first side silver paste plate, a second side silver paste plate and a third side silver paste plate. And the button portion is provided with a first elastic sheet (Dome) disposed on the first side silver paste board and located between the first side silver paste board and the second side silver paste board; and a second elasticity A sheet is disposed on the third side silver paste board and corresponds to the first elastic sheet (Dome). '"Μ _ As described above, the multi-segment button structure is a silver paste board process, and the silver paste boards are superposed on each other to form two upper and lower corresponding elastic sheet buttons, when the user uses the first stage to apply force Touching the upper second elastic sheet, the second elastic force is used to continue pressing down and touching the first elastic sheet, and the above-mentioned structure is made of a silver pulp sheet and a metal elastic sheet (metal d〇me) to achieve cost saving The effect. In order to further understand the features and technical contents of the present invention, the following detailed description of the present invention and the accompanying drawings are hereby incorporated by reference. M351376 [Embodiment] Firstly, as shown in the first to third figures, the present invention proposes an eve-type button structure 1, which comprises: a first silver paste plate ^ 一, a eve pulp plate 20 and a button Department 21. The first silver paste plate 1 , the first, the 'silver paste plate 20 and the button portion 2 1 are all made of a silver paste plate, so that the multi-section ~ button structure 1 has a cost-saving effect. The first figure is a perspective view of the button structure 1 of the present invention. In the specific embodiment, the second end of the pulp plate 10 includes a connecting plug 丄〇i, and the other end is bent to form the first a second silver paste plate 2 is formed, and the other side of the second silver paste plate 2 is formed with a button portion 21, and the first silver paste plate 1 is further provided with a surface of the second silver paste plate 20 At least one metal dome (D〇me) 3 2. Please refer to the third figure, which is a side view of the multi-segment button structure button portion 2 1 . The button portion 21 is composed of a first side silver paste plate 2 , an art second side silver paste plate 2 1 3 and A third side silver paste plate 2 i 5 is stacked and the button portion 2 1 is further provided with a first elastic sheet (D〇me) 3 〇 which is disposed on the first side silver paste plate 2 χ χ And located between the first side silver paste plate 21 1 and the second side silver paste plate 2 i 3 ; and a second elastic sheet (Dome) 3 1 disposed on the third side silver paste plate 2 1 5 and corresponding to the first elastic sheet (Dome) 3 〇. In this embodiment, the second silver paste plate 2 is formed by extending 90 degrees from the end of the first silver plate 10, that is, the first silver paste board 0 and the second silver plate 2 The lanthanum is disposed perpendicular to each other, and the second silver slab 2 8 M351376 〇 is opposite to the first silver slab sheet * 1 2 , the second side silver slab 2 = the first side silver 2 is formed The end of the heart extends and is formed by the first system two: a poly-plate above the first-side silver plate 211, and the second 2=fold is formed on the second side of the silver plate 21, the silver plate 2 15 is made of u silver The end of the water plate 213 extends and is rotated by the second. Reflexed to the second side silver paste plate 2! The young silver paste plate 211 is made up of the second silver spoon = away from the first silver paste plate 1 〇 彳 彳 侧Hey. The direction of the second silver paste plate 2 i bends the end of the silver paste plate 211 on one side of the plate and extends toward the first silver plate 1 Q; and the third side (four) plate = side plate The end of 213 is bent and extends away from the direction of the first silver=10, whereby the first side silver paste plate 2 i丄, = slurry, 2 1 3 and the third side silver paste plate 2 i 5 layer The layers are stacked to form one in the first - silver plate! The button portion 21 of the multi-layered silver sheet structure in which the direction (longitudinal direction) is defined in the direction defined by ◦. In another aspect, the first elastic sheet 3 is disposed on the first side silver paste sheet 21 and is formed on the first side silver paste board 2 ii and the second side silver board 2 1 3 The second elastic sheet 3 is correspondingly disposed, and the elastic sheet 3 is disposed on the third side silver sheet 2丄5. Thereby, the first side silver paste plate 2 1 1 , the second side silver paste plate 23, the third side silver paste plate 215, the first elastic sheet 3 〇 and the second elastic sheet 3 1 are assembled. It is a double dome button structure with a segmented pressing function. The button portion 2 preferably includes a plate body 4 设置 disposed on the second side silver paste plate 2 1 3 M351376 corresponding to the first elastic sheet 3◦ and the second elastic thin 'plate 4 0 is - hard body gland material such as mylar, etc. ... metal plate or plastic 40 below class & rice kernel is not limited to the above, and the plate body forms a gap. - Elasticity; the mutual contact sheet 31 has a different number of grams of dust, and the number of grams is less than the first elasticity; the V=:! sheet 31 has a pressure of 15, and the first elastic sheet ί - a 嶋 1 The number of grams of the first elastic sheets 3 2 on the second silver plate 2 is 25 〇 gf. - side i = the key portion 2 1 further includes at least one through the first =) =215, the second side silver paste plate 213 and the first side silver=Μ guide hole 216'. In the specific embodiment, the button portion sighs two guide holes 2 1 6 'the two guide holes 2 1 6 The first bullet, the sheet 3 〇 and the opposite sides of the second elastic sheet 3 i are provided. With the above structure, the multi-section type red structure 1 can be used with a mainframe inside the electronic device such as a camera. phase Connecting (not shown), it is preferable that the connection plug 1 of the first silver paste board 10 is electrically connected to the circuit of the main board, and the plurality of the first silver paste board 1 and the first The third elastic sheet 3 2 on the surface of the silver paste board 2 can be input by the pressing function. In the specific embodiment, the third elastic sheet 3 of the first silver sheet 10 The 2 series provides a pressing button on the back side of the digital camera, and the first silver paste plate 2 δ and the button portion 2 1 provide a pressing button position on the top surface of the digital camera, and the button portion 2 can provide a digit 10 M351376 The button function of the multi-segment shutter in the camera. When assembling, a fixing post or other fixing bracket (not shown) can be inserted into the two guiding holes 2 to provide positioning and fixing functions, so that the first The position of an elastic thin elastic thin... is precisely aligned up and down, so that the pressing function of the type can be accurately and error-freely sensed. In addition, when the multi-segment button structure is assembled with the motherboard, the The button portion 2 1 corresponds to the external button 2, such as a shutter button, used The multi-segment structure can be triggered by the external button 2 to achieve the purpose of segmentation control. When the user presses the external button 2, the external button 2 first touches the second with a smaller number of grams. The elastic sheet 3 i, by the support of the plate body 40 and the force of the top abutment, the second elastic sheet 3 / ie, inputting the control instruction of the first segment, such as focusing or grabbing facial expressions; Pressing the external button 2 under the force of shooting A can be the same as the first elastic sheet 3, and the control command of the first elastic sheet 3 is input into the segment, such as capturing an image, etc. By the overlapping form: the third side «plate 2 1 5, the second side silver paste board 2 work 3 and the first side silver 7 board 2 1 1 cooperate to set a plurality of metal button springs thereon, let The metal button shrapnel, which is applied to different low and different positions and different grams, then uses the single-external button 2 to input a plurality of different control commands. In addition, the two guide holes 2 16 can provide a fixed function 1 during assembly, and can further fix the position of the first elastic sheet 30 and the third sheet 31 during pressing to avoid external force. Pressing causes the first elastic sheet 30 and the second elastic sheet 3 to produce a relative slip phenomenon. 11 M351376 In summary, the author has the following advantages: 1. The multi-segment button structure 1 of this creation completely replaces the conventional circuit board and surface adhesion technology (SMT) application by the silver paste board process. Save on production costs. 2. The multi-segment button structure 1 of the present invention activates the multi-segment by repeating the anti-folding of the silver paste plate and molding the first elastic sheet 3 〇 and the second elastic sheet 3 1 ' of the upper and lower alignments by the force applied Different control commands. 3. This creation can be made by pressing the guide hole 2丄6 and pressing the multi-segment button. The structure 1 is fixed to the main frame and maintains the relative positions of the first elastic sheet 30 and the second elastic sheet 3''. The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Therefore, equivalent technical changes made by the present specification and the illustrated contents are included in the scope of the present invention. [Simple description of the diagram] The diagram is a three-dimensional diagram of the multi-stage button structure of the creation. Part 1: A magnified view of Part A of the figure. ★ The drawing is a side view of the button section of the multi-segment button structure of this creation. [Main component symbol description] Multi-section press Zhao structure * 〇 first silver paste board " 〇 second silver paste board > 1 1 button part 10 1 connection plug 2 1 1 first side silver paste board 12 M351376 3 0 3 1 10 3 2 4 0 2 212 First turning portion 213 Second side silver paste plate 214 Second turning portion 215 Third side silver paste plate 2 16 Guide hole First elastic sheet Second elastic sheet Third elastic sheet body External button
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