1282571 九、發明說明： 【發明所屬之技術領域】 本發明係與按鍵結構有關，特別是_種以旋轉擺動模式運作 之連桿式按鍵作動結構。 【先前技術】 手持式電子裝置歷經各種演變，魏趨向錄化，例如逐漸 • 取代1¾話之行動電話，献結合資料處理、紀錄及傳輸功能 個人數位助理(Personal Digital Assistant ; PDA)取代傳統紙本筆記 本，進而成為科技新貴、工商企業人士的隨身秘書。 個人數位助理實際上即是—部小型電腦，除了内建於作業系 、、先中的仃事曆、待辦事項、記事本、通訊錄等等基本功能之外， 也可以"桌上型、筆§己型電腦進行同步資料傳輸，甚至可進一步 安裝各種義健以擴充其魏轉。爾著智慧型行動電話的 發展，個人數位助理與行動電話之間的差異也逐漸減少，將個人 數位助理與行動電話的功能結合為一體。 狄在個人触助理的操作方面，—般的健操作或輸入係以觸 控螢幕進行，而常用功能則可由一組預先定義功能的按鍵組來執 订_。此—按鍵_常包含—個多方向導航鍵及數個環繞導航 鍵的第—按鍵。「第！圖」所示為習知按鍵結構的示意圖，大致上 包括有域巾胃n及雜元件12，按鍵帽u的巾心軸線具有按鍵 柱=穿過彈性元件12以碰觸位於彈性元件12下方的微動開關， 而弹性兀件12則用以使按鍵帽u及按鍵柱13復歸原位。以—般 1282571 的㈣習慣而言，在壓下按鍵帽u時會沿著中心轴線下壓，所 3以細_直上、直下，以確__動_。但是在 文料置於導航鍵周圍時，會習慣性的按壓接近導航鍵的-側， 而偏移此軸線。這種偏移按鍵中〇軸線的按壓模式，在 f導航鍵周圍的第二按鍵上，使用者按壓時的偏移程度較小，但 是在較遠料航_魏或是長形按_，就會產生較大的偏1282571 IX. Description of the Invention: [Technical Field] The present invention relates to a button structure, in particular, a link type button actuating structure that operates in a rotary swing mode. [Prior Art] Handheld electronic devices have undergone various evolutions, and Wei has become more and more popular. For example, it has gradually replaced the mobile phone of 13⁄4 words, and combined with the personal digital assistant (PDA) of data processing, recording and transmission function to replace the traditional paper. Notebooks, and then become the secretaries of technology upstarts, business people. The personal digital assistant is actually a small computer. In addition to the basic functions built into the operating system, the first-hand calendar, the to-do list, the notebook, the address book, etc., it can also be a desktop type. The pen § computer has been used for synchronous data transmission, and even various types of Yijian can be installed to expand its Wei-Jian. With the development of smart mobile phones, the difference between personal digital assistants and mobile phones has gradually diminished, combining the functions of personal digital assistants with mobile phones. In the operation of the personal touch assistant, the general operation or input is performed on the touch screen, while the commonly used functions can be executed by a set of buttons of a predefined function. This - button _ often contains - a multi-directional navigation button and a number of buttons around the navigation button - button. The "FIG." diagram shows a schematic diagram of a conventional button structure, which generally includes a field towel n and a miscellaneous element 12, and the center axis of the button cap u has a button column = passes through the elastic member 12 to touch the elastic member. 12 below the micro switch, and the elastic element 12 is used to return the button cap u and the button post 13 to the original position. In the general sense of (128) of the general 1282571, when the button cap u is pressed, it will be pressed along the central axis, and the thinner _ straight up and down to confirm the __ move _. However, when the material is placed around the navigation key, it is customary to press close to the - side of the navigation key and offset the axis. The pressing mode of the 〇 axis in the offset button, the second button around the f navigation button, the degree of offset when the user presses is small, but in the far distance _ wei or the long _, Will produce a larger bias
移，使得施力轉树實地位膽馳13上方，轉致按鍵枝 =法確實地向下碰觸微動開關，而按鍵帽11貝，j會如同繞繞板 一般’在使用者由按鍵帽u 一側下壓時，按鍵柱13可能會出現 會上升的狀況。 因此在遠離導航鍵的長形第二按鍵設計上，通常會讓按鍵柱 23會偏離中心轴、線’而朝向導航鍵靠近，如「第2圖」所示，此 一按鍵柱23位置偏移的設計，可以在使用者下屋施力點偏移按鍵 帽21中心軸線時’讓按鍵柱23確實地受到下壓而向下位移。然 而，此種5又计在施力下壓按鍵帽u時，按鍵帽21可能會連同彈 性το件22出現橫向位移的現象，❿且按鍵帽21本身仍會如同繞 蹺板-般發生-側下壓-侧上升的情況，使得按鍵帽21觸感不 佳，讓使时在使職鍵時無法藉由觸絲感受按鍵柱23是否讀 實被下壓峨動預設定義的功能。為了解決這種受财向偏移， 而導致按鍵帽及按鍵柱向下位移動作不確實的問題，可外加一限 位結構，限制按鍵帽及按鍵柱的運動方向，使其只能進行直線上 下位移，使按鍵帽受壓時確實地向下位移。然而此種結構會使的 1282571 按鍵帽的構造變得較為複雜，制止 本雜設置相對應 的大小也相對縮ί卢， 寸小厚度薄，按鍵帽 层，、β 喊體内部設置複雜按鍵結構會造成施工不 易，、、、且衣困難而製造成本。 【發明内容】 習知按鍵結構在施力點偏移按鍵帽中心輛向時 帽及按鍵柱未確實向下你孩 α ^ ^ 見杈鍵 、 ，且按壓觸感不佳等問題，而增加限 位、，，。構的設収纽簡、纟_得·，Μ翻於 置上。齡，本翻社要目的在於提供—種連料 2綱，梅鮮，爾㈣陳縣 按鍵柱受壓時確實向下位移，並提供良好的按壓觸感。目及 為了達成上述之目的，本發明提供一種連桿式按鍵作動处 t包括祕座、彈性薄膜及按鍵帽，其中基座上具有對應轉 鍵帽的穿孔’而彈性薄膜則貼附於基座之底部，其具有隆起 性元件，通過穿孔而突出於基座之上。按鍵帽則覆蓋於該彈性元 件上，且按鍵帽具有-懸臂’延伸於按鍵帽之_側，懸臂之 係向下料，使細端結合於基座，键帽可相對於2旋轉= 進行旋轉，且該旋轉軸向係位於該基座與該懸臂結合處。τ ° 本發明之功效在於，藉由懸臂與基座的簡單結合<即可形、 P艮位效果，不需複雜結構。按鍵帽可相對於—旋轉軸向旋轉 得按鍵帽在受壓時，可対地產生向下位移，不會出現類似繞 1282571 板一般的擺動現象，使本發明具備良好的按壓觸感。 —以下在實施方式中詳細敘述本發明之詳細特徵以及優點，其 :容足以使任何熟f _技藝者了解本發明之技_容並據以實 \且根據本5調書_露之内容、巾請專職圍及圖式，任何 熟習相關技藝者可輕祕理解本發明_之目的及優點。 ^上之關於本發咖容之朗及以下之實施方式之說明係用 Ί轉本發明之顧，並且提供本發明之專射請範圍更 進一步之解釋。 【實施方式】 $使對本發明的目的、構造、特徵、及其功能有進一步的街 解’ β配合實施例詳細說明如下。 —ι閱第3圖」及「第4圖」所示，係為本發明第一較个 =所ΓΤ種連桿式按鍵作動結構，應用於-多功能勸 、 ^功此按鍵、组包含有複數個按鍵30、基座40及彈性与 膜50。其中該等按鍵3〇伤士楚υ及弹!·生>1 -«^33 32 , 於各按鍵30的位置分別‘二之上，且基座4〇上對肩 所制成I有牙孔I而彈性薄膜5Q係由橡環 == 廓大軸基㈣侧，其增彡成細曝_ r兀人’刀別對應於第二按鍵33及第—按鍵31，彈性薄膜 糸貼合於基座4G之_側面，且各彈性、、 過，而突出於基座4〇之上，以對跨第由各牙孔41超 的下側面，，使第—於絲t 及第二按鍵3: 吏弟一技鍵31及第二按鍵覆蓋於各彈性元件51上 1282571 乂利用各彈性凡件51之彈性回復力，產生一復歸效果。第-按鍵 31及第二按鍵33受壓之後，向下形成一位移，由受壓狀態被釋 放後’則可以各彈性元件51的彈性復歸作用將第一按鍵31及第 二按鍵33向上推抵，使其復歸原位。 a導航鍵外環32呈現圓形態樣，大致值於多功能按鍵組的中央 雜’而導航鍵（圖未示）則放置於導航鍵外環32中央之中空部 曰，7並/、夕方向切換開關結合，可供使用者以拇指下壓或 是前、後、左、右推移，導航鍵亦是以彈性元件之50彈性恢復力， 3航鍵在外力消失後，回復初始中立位置。而第二按㈣則環 %者導航鍵外環32設置，其等所鄰接的邊緣係互相匹配，以使輪 =合為:體。第—按鍵31則設置於多功能按鍵組之最外側，至 w接帛—按鍵33 ’可供電源開關操作，亦可作為其他預先定 義功能的操作。—般而言，對多功能按鍵組的操作大多以單手或 =細行操作，轉航鍵為按鍵組的中心，因此在使用者操 二二合Γ是向下按壓第二按鍵33或是第—按鍵31，其施 “朝向導航鍵偏移，而無法確實地對各按鍵的中心轴線 環繞於導航鍵周圍的第二按鍵33而言，此—偏移量相 導航^在操似並無太大的問題。但是第—按鍵31與 航:較，曰目隔考至少一第二按鍵33及導航鍵外環32，距離導 二二Γ此在使用者操作時’其施力點偏離第-按鍵31中心 ^ ’其編f輪靠近導航鍵的一 把吏弟-按鍵3!受壓時無法確實地向下碰觸微動開關，且觸 9 1282571 感不佳瓖使用者不易由觸覺感受下壓第一按鍵3i的程度。 >本W之連;^式按鍵作動結構，係應用於改良遠離導航鍵之 按、建乂改善又麼後位移路控，而確實地碰觸位於按鍵下方的微 動。〜於第-實施例中係應用於該第一按鍵31之改良設計，其 中第按鍵31包含有按鍵帽311、按鍵柱312及懸臂犯，以下 將進一步介紹細部結構及運作方式。 月再：閱第5圖」及「第6圖」戶斤示，同時結合參照「第 3圖」及第4圖」。如前所述，彈性薄膜％上隆起之彈性元件 51三由基座40之下方穿過位於穿孔41後，突出於基座4〇之上。 而第-按鍵31之按鍵帽311的底部具有凹設部，用以容置彈性元 件5^以使按鍵帽311覆蓋於彈性元件51之上，藉以當按鍵帽 又£向下日才’彈性元件51可形成一向上之彈性恢復力。按鍵 柱312係突出於按鍵帽311之底部，穿過-位於基座40上之通孔 42 ’以蝴一設置於基座4〇下方之微動開關，藉以產生一觸發訊 號' .f臂313係、延伸於按鍵帽311之一側，其前段係向下騎， 使其2端結合於基座40上，而使按鍵帽311可相對於基座轉 動’帶動按鍵柱312通過基座4〇上的通孔似。懸臂313與基座 40之間係以樞接方式結合，其中在懸臂313之前端具有具有一轉 軸314，而基座40上則具有—對應轉轴314之嵌槽幻。將轉轴 314嵌入敌槽43中，可將懸臂313之前端樞接於基座⑽之上。 當按鍵帽311受到-向下之壓力時，藉由懸臂313與基座4〇 10 !282571 之結合關係，按鍵帽311相對於—旋轉轴向形成小幅度的旋轉， 以「第6圖」為例，受壓時按鍵帽311係以轉轴314之中心轴線 為紅轉軸向’形成’時針的轉動，同時使按鍵柱犯向下移動。 由於懸臂313與基座40的結合關係可產生一限位效果，按鍵帽 311又[日$不會產生棱向位移。同時其旋轉轴向係通過並固定於 懸臂313與基座40結合處，g无使按鍵帽311受壓的施力點改變， 其旋轉轴向_定不變，不會形成如_蹺板-般的擺動現象， 在又壓B寸使整個按鍵帽311同時向下，而不影響使用者按壓按鍵 帽311時的觸感。 懸# 313與基座40的結合方式並不限定於樞接方式，亦可採 取口接H例如固枝設、黏貼目著、融贼是—體成形等方 1請再參閱「第7圖」及「第8圖」所示，為本發明第二較佳 貝知例所提供之連桿式按鍵作祕構，應—乡功能按鍵級， 料功能按鍵組大致結構與第__實施例相同，包含有複數個 按鍵60、基座70及彈性薄膜8〇，該等按鍵係由第一按鍵η、導 航鍵外環62及第二按鍵63所組成。 第-較佳實施例與第—較佳實施例主要的差異在於，該懸臂 613與基座70係以固接方式作結合，藉由懸臂613 $壓彎曲變形， :使按鍵帽611相對於基座7G旋轉，端趙轴向大致上仍通過 :士J0兵懸臂613的結合處。該懸臂⑴的前端形成有一片狀之 ^ 4而基座70上預定結合懸臂013處則設有一凹槽73。 凹槽73與固定部614係互相匹配，將固定部614置入凹槽乃後， 11 1282571 可利用融接方式而使固定部614結合於凹槽 方式讓固定部614固定於凹槽73中 ’、可‘取緊配 说妙士政叫, 4疋以黏者剖加以黏著等。 雖“本鲞明以耵述之實施例 發一範•所 ==細。關於本發明所界定之保_請參考 【圖式簡單說明】 f1圖及第2圖為習知技術的按鍵結構剖面示意圖 第3圖為本發明第一較佳實施例之爆炸圖； 第4圖為第一較佳實施例之立體圖； 第5圖及第6圖為第一較佳實施例之剖面示意圖； 第7圖為本發明第二較佳實施例之爆炸圖；及 第8圖為第二較佳實施例之立體圖。 【主要元件符號說明】 11 >21 按鍵帽 12 >22 彈性元件 13 > 23 按鍵柱 30 按鍵 31 第一按鍵 311 按鍵帽 312 按鍵柱 313 懸臂 12 1282571Move, so that the force is transferred to the tree position above the gallop, the button is turned to the bottom of the button, and the button is pressed down, and the button cap is 11, j will be like a winding plate. When one side is pressed down, the button column 13 may appear to rise. Therefore, in the design of the elongated second button away from the navigation key, the button post 23 is usually moved away from the central axis and the line ' toward the navigation key. As shown in FIG. 2, the position of the button column 23 is shifted. The design allows the button post 23 to be depressed downwardly when the user applies a force point to shift the center axis of the button cap 21. However, when such a 5 is pressed to press the button cap u, the button cap 21 may be laterally displaced along with the elastic member 22, and the button cap 21 itself will still occur as a wrap-around side. When the pressing-side is raised, the touch of the button cap 21 is not good, so that it is impossible to feel the function of the preset defined by the pressing of the button post 23 by pressing the wire when the key is activated. In order to solve the problem of the offset of the financial direction, the downward movement of the button cap and the button column is not correct, and a limit structure can be added to limit the movement direction of the button cap and the button column so that the line can only be moved up and down. The displacement causes the button cap to be reliably displaced downward when pressed. However, this structure will make the structure of the 1282571 button cap more complicated, and the corresponding size of the miscellaneous setting will be relatively reduced, the thickness of the inch is small, the button cap layer, and the β key body will have a complicated button structure. It is difficult to construct, and it is difficult to manufacture and cost. [Summary of the Invention] The conventional button structure shifts the center of the button cap and the button post of the button cap at the point of application of the force point, and does not actually go down to your child, and the pressing touch is not good, and the limit is increased. Bit,,,. The structure of the collection is simplified, 纟_得·, and turned over. Age, the purpose of this translation is to provide a kind of contiguous material 2, Mei Xian, Er (four) Chen County The button column is indeed downwardly displaced when pressed, and provides a good pressing touch. In order to achieve the above object, the present invention provides a link type button actuation portion including a secret seat, an elastic film and a button cap, wherein the base has a perforation corresponding to the pivot cap and the elastic film is attached to the base. At the bottom, it has a raised element that protrudes above the base by a perforation. The button cap covers the elastic element, and the button cap has a -cantilever extending to the side of the button cap, the cantilever is downwardly coupled, the thin end is coupled to the base, and the keycap is rotatable relative to 2 = rotating And the rotating axial direction is located at a junction of the base and the cantilever. τ ° The effect of the present invention is that the simple combination of the cantilever and the pedestal can be shaped, P-positioned, and does not require complicated structures. The button cap can be rotated relative to the rotating shaft so that when the button cap is pressed, the downward displacement can be generated in abrupt manner, and the swing phenomenon similar to that of the 1282571 plate does not occur, so that the present invention has a good pressing touch. - The detailed features and advantages of the present invention are described in detail in the following embodiments, which are sufficient to enable any skilled person to understand the skill of the present invention and to make it according to the contents of the present invention. Please refer to the full-time and schema, and anyone familiar with the relevant art can understand the purpose and advantages of the present invention. The description of the embodiments of the present invention and the following embodiments are intended to be used in the context of the present invention and to provide a further explanation of the scope of the invention. [Embodiment] The purpose, structure, features, and functions of the present invention are further explained. The β-combination embodiment will be described in detail below. - "Drawing Figure 3" and "Fig. 4", which is the first comparison of the invention, the linkage type button actuation structure, applied to - multi-function persuasion, the function button, the group contains A plurality of buttons 30, a base 40, and an elastic film 50. Among them, the buttons 3 〇 〇 υ υ υ · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · The elastic film 5Q is composed of a rubber ring == a large axis base (four) side, and is enlarged to a fine exposure. The side of the base 4G, and each of the elastic, over, and protrudes above the base 4〇, so as to span the lower side of each of the teeth 41, so that the first wire and the second button 3 : The first skill button 31 and the second button cover the 1282571 of each elastic member 51, and the elastic restoring force of each elastic member 51 is utilized to generate a return effect. After the first button 31 and the second button 33 are pressed, a displacement is formed downward, and after being released from the pressed state, the first button 31 and the second button 33 can be pushed up by the elastic return action of the elastic members 51. To return it to its original position. a navigation key outer ring 32 presents a circular shape, which is approximately in the center of the multi-function button group, and a navigation key (not shown) is placed in the hollow portion of the center of the outer ring 32 of the navigation key, 7 and /, the direction of the evening The combination of the switch can be used for the user to press down with the thumb or to move forward, backward, left and right. The navigation button is also the elastic restoring force of the elastic member 50, and the 3 navigation key returns to the initial neutral position after the external force disappears. The second button (4) is set by the outer navigation ring 32 of the ring, and the adjacent edges of the ring are matched with each other so that the wheel = is merged into: body. The first button 31 is disposed at the outermost side of the multi-function button group, and the w button _ button 33' can be operated by the power switch, and can also be used as an operation of other pre-defined functions. In general, the operation of the multi-function button group is mostly operated by one hand or = fine line, and the navigation key is the center of the button group. Therefore, when the user performs the second or second operation, the second button 33 is pressed down or The first button 31 is biased toward the navigation key, and the central axis of each button cannot be surely wrapped around the second button 33 around the navigation button. There is not much problem. But the first button 31 and the navigation: compared, at least one second button 33 and the navigation button outer ring 32 are separated from each other, and the distance between the two ends is deviated from the force point when the user operates. The first - button 31 center ^ 'ther is a round of the wheel close to the navigation button - button 3! Can not reliably touch the micro switch when pressed, and touch 9 1282571 is not good, the user is not easy to feel by touch The degree of pressing the first button 3i. > The connection of the W; the type of button actuation structure is applied to improve the navigation away from the navigation button, improve the structure and then the displacement road control, and actually touch the button The micro-motion is applied to the improved design of the first button 31 in the first embodiment, The middle button 31 includes a button cap 311, a button post 312, and a cantilever. The following will further introduce the detailed structure and operation mode. Monthly re-reading: Figure 5 and Figure 6 are combined with reference. 3" and 4". As described above, the elastic member 51 on the elastic film % is embossed from below the susceptor 40 to be positioned behind the through hole 41 and protrudes above the pedestal 4'. The bottom of the button cap 311 of the first button 31 has a recessed portion for accommodating the elastic member 5 such that the button cap 311 covers the elastic member 51, so that when the button cap is pressed downwards, the elastic member 51 can form an upward elastic restoring force. The button post 312 protrudes from the bottom of the button cap 311, passes through the through hole 42' located on the base 40, and is provided with a micro switch disposed under the base 4 to generate a trigger signal '.f arm 313 Extending on one side of the button cap 311, the front section of the button is slid down, and the two ends thereof are coupled to the base 40, so that the button cap 311 can be rotated relative to the base to drive the button post 312 through the base 4. The through hole is like. The cantilever 313 is pivotally coupled to the base 40, wherein the front end of the cantilever 313 has a rotating shaft 314, and the base 40 has a groove corresponding to the rotating shaft 314. The rotating shaft 314 is embedded in the enemy slot 43 to pivot the front end of the cantilever 313 to the base (10). When the button cap 311 is subjected to the downward pressure, the button cap 311 is rotated slightly with respect to the rotation axis by the combination of the cantilever 313 and the base 4 〇 10 ! 282571, and the "Fig. 6" is For example, when pressed, the button cap 311 rotates in the direction of the red axis of the rotating shaft 314 to form a 'clock', and at the same time causes the button column to move downward. Since the binding relationship between the cantilever 313 and the base 40 can produce a limit effect, the button cap 311 has no angular displacement. At the same time, its rotating axial direction passes through and is fixed at the joint of the cantilever 313 and the base 40, and g does not change the point of application of the pressing of the button cap 311, and its rotating axial direction is constant, and does not form such as a 跷 plate. In the general swing phenomenon, the entire button cap 311 is simultaneously pressed downwards without affecting the tactile sensation when the user presses the button cap 311. The combination of the suspension #313 and the base 40 is not limited to the pivotal connection, and the mouth connection H, for example, the fixation, the adhesion, the thief, the body formation, etc., please refer to "Fig. 7". And the "Fig. 8" shows the link type button provided by the second preferred embodiment of the present invention as a secret structure, and the general function key level of the material function button group is the same as that of the first embodiment. The utility model comprises a plurality of buttons 60, a base 70 and an elastic film 8〇, wherein the buttons are composed of a first button η, a navigation button outer ring 62 and a second button 63. The main difference between the first preferred embodiment and the first preferred embodiment is that the cantilever 613 and the base 70 are combined in a fixed manner, and are bent and deformed by the cantilever 613, so that the button cap 611 is opposite to the base. The seat 7G rotates, and the end Zhao axial direction still passes substantially: the joint of the J0 soldier cantilever 613. The front end of the cantilever (1) is formed with a piece of shape 4, and a groove 73 is formed on the base 70 at a predetermined coupling cantilever 013. The groove 73 and the fixing portion 614 are matched with each other. After the fixing portion 614 is placed in the groove, the 11 1282571 can be fixed in the groove 73 by the way of fixing the fixing portion 614 to the groove by means of fusion. , can be 'tightened with the words of the wonderful policy, 4 疋 sticky to stick and so on. Although "Ben Mingming issued a model with a description of the details" == fine. Regarding the protection defined by the present invention, please refer to [Simple Description of the Drawing] The f1 diagram and the second diagram are the structure of the button structure of the prior art. 3 is a perspective view of a first preferred embodiment of the present invention; FIG. 4 is a perspective view of the first preferred embodiment; FIGS. 5 and 6 are schematic cross-sectional views of the first preferred embodiment; The figure is an exploded view of a second preferred embodiment of the present invention; and Fig. 8 is a perspective view of a second preferred embodiment. [Description of main component symbols] 11 >21 Button cap 12 > 22 Elastic component 13 > 23 Key column 30 button 31 first button 311 button cap 312 button column 313 cantilever 12 1282571
314 轉軸 32 導航鍵外環 321 中空部位 33 第二按鍵 40 基座 41 穿孔 42 通孔 43 嵌槽 50 彈性薄膜 51 彈性元件 60 按鍵 70 基座 73 凹槽 80 彈性薄膜 61 第一按鍵 611 按鍵帽 613 懸臂 614 固定部 62 導航鍵外壤 63 第二按鍵 70 基座 13314 Rotary shaft 32 Navigation key Outer ring 321 Hollow part 33 Second button 40 Base 41 Perforation 42 Through hole 43 Insert groove 50 Elastic film 51 Elastic element 60 Button 70 Base 73 Groove 80 Elastic film 61 First button 611 Button cap 613 Cantilever 614 fixing portion 62 navigation key outer soil 63 second button 70 base 13