ivi 斗 丄 五、新型說明： 【新型所屬之技術領域】 本創作關於一種按鍵及鍵盤。 【先前技術】 於傳統的鍵盤結構中，最f見的是採用剪刀式按鍵結構 中’其鍵帽可上下平行移動，符合使用者按屢習慣，但剪; 2鍵結構的結構複雜，龍及底板上均需設置對應結構 按鍵結構之鍵解度難崎低’尤其是在考慮結構作ς ί仆’剪刀式按鍵結構尺寸難以縮小。目前於市面上亦有採射 ί式按鍵結構之鍵盤，目前懸臂式 〜 結構來實作。鍵帽下方㈣ 件形成則 ypr., …又、昇降機構，除有利於鍵盤厚度降 亦有利於按鍵開關及觸發機構的設置，增加設計彈性 穩疋性。但懸臂式按鍵結構於作 冓 下移動，麵力道不均，尤其是俞中其軸無法保持水平上 道愈大，P按mmm心 ㈣定端，需要的按壓力 喝職按塵按屋仃程部愈小， 成懸臂結構永久變形，此皆令使 〜丄嚴’強订按整將造 使用者按塵域，叫得賴力 易顧。糾難外殼限制 作條件時，則_構所佔面 鍵的水平度較佳之操 鍵盤整體尺寸亦將增加。 【新型内容】 鑑於先前技射的問題，本創 目的之一在於提供一種按Ivi 斗 丄 Five, new description: [New technology field] This creation is about a button and keyboard. [Prior Art] In the traditional keyboard structure, the most common thing is to use the scissor-type button structure. 'The key cap can be moved up and down in parallel, which is consistent with the user's repeated habits, but the scissors; the structure of the 2-key structure is complicated, and the dragon and On the bottom plate, it is necessary to set the key structure of the corresponding structure button structure, and it is difficult to reduce the size of the key structure. At present, there is also a keyboard with a ί-style button structure on the market, which is currently implemented by a cantilever type ~ structure. The lower part of the keycap (4) is formed by ypr., ... and the lifting mechanism, in addition to facilitating the thickness drop of the keyboard, is also beneficial to the setting of the key switch and the trigger mechanism, and increases the flexibility of the design. However, the cantilever type button structure moves under the armpit, and the surface force is uneven. Especially, the shaft of Yuzhong can't keep the level on the road. The P is pressed at the end of the mmm heart (four), and the pressure required by the pressure is used to press the dust. Small, permanent deformation of the cantilever structure, which makes it possible to make the user's dusty field. Correction of the outer casing limit When the condition is met, the level of the key of the constitutive key is better. The overall size of the keyboard will also increase. [New content] In view of the previous technical problems, one of the purposes of this invention is to provide a
鍵利用鍵巾a兩側支架同時維持鍵帽水平度並提供鍵帽穩定的上下 移動的機構’ _WT^A部分郎可㈣給_觸發結構，増加按 鍵°又计彈性’亦有撕整個按鍵結構小型化。 本創作之按鍵包含一底座、一鍵帽及一昇降機構。該鍵帽設置 ==π構=於該_鍵帽之間，該昇降機 -第-拘束部，該第二： 第-連接臂連接該第一拘束部及該底二該第一:二^ 二束部平行於該苐—旋轉軸延伸並二= :拘=:=:_該第二旋_平行，該第 對於該底座上下移_，該二 第-旋轉軸及該第二旋轉轴旋轉，且該第—拘束部與^別^^亥 共同拘束該鍵帽姆於該底虹下平行移.…第-拘束部 := 該第一拘束部與該第二拘束部可對，鍵Γ 二邮成-拘束平面，當該第—連接臂及該第 第一拘束部無第二拘切仍分職持與該轉時，該 轉軸平行，_，部_二拘麵對該第二旋 束亦保持平行_，__卩隨之縣平行 目7之平面拘 按鍵之昇降機構簡單，即使該按鍵整體結構尺寸縮Γ，本創作之 ，仍可提供該 5 M429136 鍵t目穩定的上下平行軸。並且，當該昇降機構之支架設置於該鍵 帽側邊時’該鍵帽下方空間即可保留給開關觸發結構，增加按鍵設 计彈性，亦有利於整個按鍵結構小型化。 本創作之另-目的在於提供一種鍵盤，其包含一底座、複數個 =及複數㈣降機構。該複數個鍵·置於該底座之上。 構對應地設置於該底座與該複數個鍵帽之間 :構第包含:第-支架及-第二支架，該第-支架包含-第-連J 艾=束部’該第二支架包含一第二迷接臂及-第二拘束部， =第一連接臂連接該第-拘束部及該底座，該第—連接臂 接臂二；接臂連接該第二拘束部及該底座，該第二連 行，該第二拘束部平行;轴與5亥第一㈣轴非平 其中去/ 料—轉轴延伸並伸人該對應的鍵帽， 之移動時，該對應的昇降機構 轉轴旋轅 連接臂分概辆第-旋轉軸及該第二旋< 同拘束該咖細姐縣㈣账拘束部共 因此’結構邏輯上，本創作之鍵盤 ::盤具有本創作按鍵之優〜個 降機構穩定地上下平行移動， =由。亥對應的升 _物，麵下__==== M429136 個鍵盤結構小型化 按鍵設計彈性，亦有利於整 下的創作詳述及所附圖式 得到:：::優點與精㈣藉由以 【實施方式】 請參閱第1圖及第2岡你、 Θ，第1圖為根據本創作之一較佳具體實 %例之按鍵1之俯視圖，第？ … 圖。按鍵！包含-底座12、—上^鍵1沿第1圖中線Χ-Χ之剖面 上蓋_於底座12上，上二一鍵!16及-昇— 办m现 盍14具有一囪口 142，鍵帽16對應 ^ 2設置於底座12之上且於上蓋Η之投影大於窗口 142，亦 即遮盍窗口 142 ’具有抑制雜物、灰塵落人按鍵i内，並使按鍵^ 於俯視方向有良好的外觀。昇降機構18連接於底座i2與鍵帽Μ 之間’使得鍵帽16能相對底座12上下移動。昇降機構Μ包含一第 :支架182及一第二支架184,於第1圖中以虛線表示其設置位置。 第支架182包合-第一連接臂1822、一第一拘束部及一第 一掩轴部1826’第-連接臂1822連接第—拘束部腿並以第一框 軸部職與底座Π樞接，第一連接臂腦能繞著一第一旋轉軸 1828旋轉，第一拘束部1824平行於第一旋轉軸1828延伸並伸入鍵 帽16。 同樣地，第二支架184包含一第二連接臂1842、一第二拘束部 1844及一第二樞軸部1846,第二連接臂1842連接第二拘束部1844 7 並=第一福軸部1846與底座12樞接，第二連接臂⑻2能繞著一第 、旋轉軸1848旋轉，第二拘束部1844 +行於第二旋轉轴卿延伸 並=入鍵帽16 ’其中第—旋轉轴刪與第二旋轉軸刪非平行， 使二第-拘束部1824與第二拘束部腿可對鍵帽16共同形成一拘 束平面162(以鏈線表示於第2圖中）。藉此’ #鍵帽16相對於底座 ^上下移動時’第—連接臂助及第二連接臂1842分別繞著第一 旋轉軸1828及第二旋轉軸旋轉腦，由於第一拘束部刷二 拘束部腦分別平行於第一旋轉軸職與第二旋轉轴獅移動Γ龜 故第-拘束部1824與第二拘束部丨gw制拘束鍵帽丨6相對於底座 12上下平行移動。例如，使用者按壓鍵帽16後，鍵帽16下降一個 按壓仃程163，如第3圖所示。另外，按鍵i亦包含一彈性圓頂2〇 及-開關22 ’開關22設置於鍵帽16之下，彈性圓頂2〇設置於鍵 巾s 16及開關22之間，彈性圓頂2〇可被鍵帽16擠壓以觸發開關22。 凊參閱第1圖及第2圖。進一步來說，於本實施例中，鍵帽16 包含一底板164及一帽蓋166，帽蓋166與底板164結合，第一拘籲 束部1824及第二拘束部1844伸入底板164與帽蓋166之間；於實 作上’第一拘束部1824及第二拘束部1844以膠黏著於底板164與 帽蓋166之間。若第一拘束部1824及第二拘束部1844未固定於帽 蓋166與底板164之間時，則第一拘束部1824及第二拘束部1844 仍可隨著第一連接臂1822及第二連接臂1842旋轉而旋轉；此時， 於鍵帽16上下移動的過程中，第一拘束部1824及第二拘束部1844 與第一連接臂1822及第二連接臂1842間不會產生扭力，或是僅產 料29136 生些微的扭力’有助於第一拘束部腦及第二拘束部麗對鍵帽 16保持相㈤的平面拘束效果。補充說明的是，前述膠黏可採用非硬 化賴，即可輕易實現將第-拘束部1824及第二拘束部1844可旋 轉地s又置於底板164與帽蓋166之間，但本創作不以此為限。例如 若第-拘束部1824或第二拘束部腿@定於底板164與帽蓋166 之間’當鍵帽16下壓，第一拘束部刪或第二拘束部1844上將產 生扭力，此可作為鍵帽16復位之驅動力。 鲁 此外’於本實施例中’底座12包含一底板122、設置於底板122 上之一薄膜電路板丨24及附著於薄膜電路板124上之一蓋體126， 開關22形成於薄膜電路板丨24中，第一樞軸部1826及第二樞軸部 1846夾置於可旋轉地夾置於蓋體126與薄膜電路板124之間。於實 作上，第一枢軸部1826亦可以第一旋轉軸1828僅與底板122樞接， 例如將底板122向上沖壓出一轴承結構128，第一樞軸部1826插入 鲁其中，如第4圖所示；此時，薄膜電路板124可視情況於對應處鏤 空以能容置軸承結構128及供第一樞軸部1826能插入軸承結構128 中。又例如將第一樞軸部1826夾置於底板122與薄膜電路板124 之間，如第5圖所示；又或將第一樞軸部1826直接夾置於薄膜電路 板124之上、下基材之間，如第6圖所示。前述說明亦適用於第二 柩軸部1846 ’不另贅述。補充說明的是，若第一樞軸部1826及第 二樞軸部1846直接固定於底座12上而不可旋轉時，當鍵帽16下 ® ’第一拘束部1824或第二拘束部1844上將產生扭力，此可作為 鍵帽16復位之驅動力。 9 M429136 請參閱第7圖’其為鍵帽16上下移動之示意圖，其中為便於說 明，圖中僅繪示鍵帽16、底座12及第一支架182之輪廓。於鍵帽 16垂直上下平行按壓的過程中，若第一拘束部1824與鍵帽16之相 對位置及第一樞軸部1826與底座12之相對位置均不變時，第一連 接臂1822將產生雜魏’第—連接臂體因此儲存有彈性變形 能量，可於施加於鍵帽16上之外力消失後，驅使鍵帽Μ向上回復 原位。前述說明亦適用於第二支架184，不另贅述。 請參閱第8圖’其為根據另一實施例鍵帽16上下移動之示意 圖，其中亦為便於說明，圖中僅繪示鍵帽16、底座12及第一支架 182之輪廉。於本實施例中，鍵帽16具有一滑動槽168，第一拘束 部1824設置於滑動槽168中並可相對於鍵帽16滑動。於鍵帽％ 垂直上下平彳了按壓的過程巾’第—拘束部腿可滑動於滑動槽⑽ 中，可抑制或減緩第-連接臂1822變形的程度。同理，於另一實施 例中，如第9圖所示’底座12具有―滑動槽13()，第—娜部· 設置於滑動槽130中並可相對於底座12滑動。於鍵帽16垂直上下 平仃按壓的過程中’第-梅軸部職可滑動於滑動槽13〇中亦可 抑制或減緩第一連接臂1822變形的程度。 補充說明的是，於第8圖中，藉由滑動槽168限制第一拘束部 1824的滑動亦有控制鍵帽16上下移動的按壓行程的效果；同樣地， 第9圖中，藉由滑動槽m限制第一樞轴部脳的滑動亦有控制鍵 M429136 帽16上下移動的按壓行程的效果。於前述實施例中原則上，第一 連接臂1822未儲存有彈性變形能量，故鍵帽1ό向上復位之彈性需 以其他機制提供。例如於第8圖中，鍵帽16向上復位之彈性可由因 鍵畅16被按屢以朝向底座移動而被鍵帽彈性麼縮的彈性圓頂 2:來提供。於實作上’如第9圖所示，昇降機構18可更包含一彈 .簧186 ’設置於底座12及鍵帽16之間，當鍵帽16被按壓以朝向底 j 12移動時’鍵帽16彈性壓縮彈簧186，此時，前述鍵帽16向上 鲁復位之彈性即可由此被壓縮的彈箸186來提供。又或鍵帽Μ包含一 第一磁鐵170(以影線緣示於第9目中），底座12對應包含一第二磁 鐵132(以影鱗示於第9圖中）’第一磁鐵Π〇及第二磁鐵132以相 同磁極相對设置’使得當鍵帽16被按壓以朝向底座12移動時，第 一磁鐵170及第二磁鐵132間可產生相斥磁力，以作秘述鍵帽％ 向上復位之彈性。前述說明亦適用於第二樞軸部1846，不另賢述。 再補充說明的是’如第2圖所示，鍵帽16向下的移動可受到上 蓋14限制，而鍵帽16向上的移動則由昇降機構18本身作動機制來 限制’但本創作不以此為限。請參閱第1〇圖及第^圖第⑴圖為 根據另-實施例之按鍵3之俯視圖，第u圖為第1〇圖中鍵帽上下 移動之示意® ’其視角方向如第10圖中線Y-Y所示。於本實施例 十&鍵3與按鍵1結構大致相同，主要不同之處在於按鍵3之昇 降機構38之第-支架382及第二支架384分別包含-限位部1830、 1850’於第10圖中以虛線表示其設置位置。於後續說明中，按鍵3 八他構件之標號仍沿用按鍵丨之標號，其說明亦可直接參閱按鍵工 11 M429136 中之說明，不另贅述。以第一支架382為例，限位部刪自第一柩 軸部1826彎折延伸，底座12對應限位部183〇具有一限位槽134， 限位部職受限地滑動設置於限位槽134卜當鍵帽16向场動 至-定高度時’相對於第-樞轴部1826旋轉的限位部職將被限 位槽134擋止’使得第-連接臂體無法再旋轉，進而使鍵帽16 無法再向上移動’亦即鍵帽16向上的移動受到_ ;藉此，鍵帽 16的按壓按壓行程可有效且穩定地控制。 請參閱第1圖及第2圖。於此實施例中，第一拘束部聰與第 二拘束部1844設置於同-平面(即第2圖中拘束平面162)，因此第 一拘束部腿鮮二拘束部_形成之拘束平面丨62平行於底座 12及鍵帽16 ’鍵帽16相對於底座12之運動方向垂直於拘束平面 162。原則上’第一拘束部1824絲二拘束部购僅需使鍵㈣ 受到-維拘束的效果’以使鍵帽16能相對於底座12上下平行移動 即可’不以設置於垂直於_ 16作動方向之同—平面為限。此外， 於此實施例中’第-旋轉輛職與第二旋轉軸聊垂直，但本創 限；原則上，第—旋轉軸1828與第二旋轉軸_ 效果。另外，為提昇第一拘束部 中第M a44對鍵帽16直接的拘束效果，於此實施例 二Γ= 1826於鐽帽16内之部分咖^ 千盯第一轉細8的長度172的：分之但本創作不以此為限。 參閱第1圖、第2圖及第12圖，第12圖為根據另一實施例 12 之按鍵f之俯視圖。相對於按鍵】之結構，按鍵5之昇降機構尚包 含-第三支架188及—第四支架19G，於本實施例中，第三支架⑽ 與第-支架182結構相同，但相對設置，並且第四支架】與第二 支架184結構相同’但相對設置。其中，第三支架l第三連接 臂1882 #繞著-第三旋轉軸1888旋轉，第三旋轉抽順與第一旋 轉軸1828平仃，第三連接臂1882經由第三支架188之第三拖轴部 1886與底座12樞接，第三支架188之第三拘束部刪相對於第一 拘束。M824平行於第二旋轉軸1888延伸並伸入鍵巾冒π ;第四支架 190之第四連接臂膽係繞著—第喊轉轴測旋轉，第四旋轉 軸1908與第二旋轉軸1848平行並垂直於第一旋轉抽職，第四連 接臂1902經由第四支架19〇之第四福軸部觸與底座12插接第 四支架190之第四拘束部1904相對於第二拘束部腿平行於第四 旋轉軸1908延伸並伸入鍵帽16。關於第三支架188及第四支架· 及其變型之相關說明可參閱前述關於第一支架】幻及第二支架脱 及其變型之說明’不另贅述。補紐明的是，於本實施例中，支架 182、184、188及19〇兩兩相對設置’有助於結構作動穩定。並且 各拘束部1824、1844、1884及測設置於鍵帽16之周邊，使得鍵 帽16獲得完整的支推及拘束，但本創作不此以為限。另外，於本實 施例中，支架182、184、188及190分別為一 z形桿件，例如以金 屬線材裁切、彎折成形，但本創作不以此為限。 凊參閱第13圖’其為根據另一實施例之按鍵7之俯視圖。於本 實施例中’按鍵7為-狹長形輪廓，按鍵7包含二組昇降機構78， M429136 對觀置於鍵帽76與底座(被上蓋％遮住而未標示於第13圖中)之 間’母-組昇降機構78結構上與前述按鍵5之昇降機構相同其設 置位置以虛線表播第13財。昇降機構％之蝴朗可直接參 閱前述按鍵5之昇降機構之說明，不另贅述；但本創作不以此為限。 。月參閱第I4圖’其為根據本創作之一較佳具體實施例之鍵盤9 之俯視圖。鍵盤9結構上可視為複數個按鍵5之組合，但本創作不 以此為限’例如以複數_鍵i之組合亦得實現摘作之鍵盤技術 功效。於本實施射，鍵盤9之上蓋94具有多個窗口 942，以虛線 繪示於第14财’每-組昇降機構對應一個窗口 9幻設置於鍵帽 16與底座(被上蓋94雜而未標示於第14圖中)之間，其設置位置 以虛線表示於第14圖中。鍵盤9之昇降機構及其他部件之其他相關 說明可直接參閱前述按鍵5之說明’不另贅述。補充說明的是於 本實施例中，鍵帽16以複數藤列，亦即鍵盤9之昇降機構亦以複 數列排列，且相鄰兩列的鍵帽16及昇降機構亦交錯設置，因此相鄰 兩列的昇降機構設置方位相反，以使各支架之枢軸部能錯開，避免 各樞軸部設置位置干涉，亦能使底座容置各樞軸部之結構具有一定 的強度，以使昇降機構能穩定作動。 如前述說明，本創作之按鍵之昇降機構之各支架間可無直接連 結關係，結構簡化，故即使按鍵整體結構尺寸縮小，仍可提供鍵帽 穩定的上下平行移動，有利於整個按鍵或鍵盤結構小型化。此外， 當昇降機構之支架靠近於鍵帽側邊設置時，鍵帽下方空間即可保留 M429136 給開關觸發結構，增加按鍵讯 释鍵叹计彈性，亦有利於整個 構小型化。因此，本創作之⑽回賴雄盤結 州作之按鍵及鍵絲驗_ 使用者良好的按堅手感，丄 糊讀及k供 ㈣予a，解決前先技術中剪刀式按鍵結構 縮小，或縮小後作動不穩定的 、 按壓手感不佳的問題。 請錢讀射料式按鍵 圍The key uses the brackets on both sides of the towel to simultaneously maintain the level of the keycap and provides a stable mechanism for the upper and lower movement of the keycap. _WT^A part of the lang (4) to the _trigger structure, plus the button ° and the elasticity 'also tears the entire button structure miniaturization. The button of the creation includes a base, a keycap and a lifting mechanism. The key cap setting == π structure = between the _ keycaps, the elevator-the first-binding portion, the second: the first connecting arm connecting the first restraining portion and the bottom two the first: two ^ two The beam portion extends parallel to the 苐-rotation axis and the second=:===== the second rotation_parallel, the first movement of the base up and down _, the two first-rotation axes and the second rotation axis rotate, And the first-constrained part and the ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ In the postal-constrained plane, when the first connecting arm and the first restraining portion are not in the second position, the rotating shaft is parallel, and the second axis is facing the second rotating beam. It is also kept parallel _, __ 卩 卩 县 县 县 卩 卩 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 . Moreover, when the bracket of the lifting mechanism is disposed on the side of the keycap, the space under the keycap can be reserved for the switch triggering structure, which increases the flexibility of the button design, and is also advantageous for miniaturization of the entire button structure. Another object of the present invention is to provide a keyboard comprising a base, a plurality of = and a plurality of (four) descending mechanisms. The plurality of keys are placed on the base. Correspondingly disposed between the base and the plurality of keycaps: the first comprises: a first bracket and a second bracket, the first bracket includes a -first-connected J Ai beam portion, the second bracket includes a second bracket a second connecting arm and a second restraining portion, wherein the first connecting arm connects the first-binding portion and the base, the first connecting arm is coupled to the arm 2, and the connecting arm connects the second restraining portion and the base, the first In the second row, the second restraining portion is parallel; the shaft and the 5th first (four) axis are non-flat, wherein the material/rotation shaft extends and extends the corresponding keycap, and when the movement is performed, the corresponding lifting mechanism shaft is rotated. The connecting arm is divided into the first-rotating axis and the second rotating < the same as the restraint of the coffee sister county (four) account restraint department so the structural logic, the keyboard of the creation: the disk has the superiority of the creation button ~ a drop The mechanism moves stably up and down in parallel, = by. Hai's corresponding liters, under the surface __==== M429136 keyboard structure miniaturized button design flexibility, is also conducive to the overall creation of the details and the drawing obtained:::: advantages and precision (four) by [Embodiment] Please refer to Figure 1 and Section 2, you, Θ, Figure 1 is a top view of the button 1 according to one of the best examples of this creation, the first? ... figure. button! Including - base 12, - upper ^ key 1 along the first line of the line Χ-Χ section cover _ on the base 12, the upper two keys! 16 and - liter - do m now 盍 14 has a chimney 142, key The cap 16 is disposed on the base 12 and the projection on the upper cover is larger than the window 142, that is, the concealing window 142' has the function of suppressing the debris and the dust falling into the button i, and the button ^ has a good view in the plan view. Exterior. The lifting mechanism 18 is coupled between the base i2 and the keycap ’ such that the keycap 16 can move up and down relative to the base 12. The lifting mechanism Μ includes a first bracket 182 and a second bracket 184, and the installation position is indicated by a broken line in FIG. The first bracket 182 includes a first connecting arm 1822, a first restraining portion and a first shielding portion 1826'. The first connecting arm 1822 is connected to the first restraining leg and is pivotally connected to the base by the first frame shaft. The first connecting arm brain is rotatable about a first axis of rotation 1828, and the first restraining portion 1824 extends parallel to the first axis of rotation 1828 and extends into the keycap 16. Similarly, the second bracket 184 includes a second connecting arm 1842, a second restraining portion 1844 and a second pivot portion 1846. The second connecting arm 1842 is connected to the second restraining portion 1844 7 and is the first shaft portion 1846. Pivotly connected to the base 12, the second connecting arm (8) 2 is rotatable about a first rotating shaft 1848, and the second restraining portion 1844+ is extended by the second rotating shaft and is inserted into the keycap 16' wherein the first rotating shaft is deleted The second axis of rotation is non-parallel, so that the second-constraining portion 1824 and the second restraining leg can collectively form a restraining plane 162 (shown in chain diagram in FIG. 2) with the keycap 16. When the # keycap 16 moves up and down relative to the base ^, the first connecting arm and the second connecting arm 1842 rotate the brain about the first rotating shaft 1828 and the second rotating shaft, respectively, because the first restraining portion is brushed and restrained. The brain is parallel to the first rotation axis and the second rotation axis lion movement Γ turtle first-constraining portion 1824 and the second restraining portion 丨gw restraining keycap 丨6 are moved parallel to the base 12 in parallel. For example, after the user presses the keycap 16, the keycap 16 is lowered by a pressing stroke 163, as shown in Fig. 3. In addition, the button i also includes an elastic dome 2 〇 and - the switch 22 'the switch 22 is disposed under the keycap 16, the elastic dome 2 〇 is disposed between the key towel s 16 and the switch 22, and the elastic dome 2 Pressed by the keycap 16 to trigger the switch 22.凊 Refer to Figures 1 and 2. Further, in the present embodiment, the key cap 16 includes a bottom plate 164 and a cap 166. The cap 166 is coupled to the bottom plate 164. The first detaining beam portion 1824 and the second restraining portion 1844 extend into the bottom plate 164 and the cap. Between the covers 166; in practice, the first restraint portion 1824 and the second restraint portion 1844 are glued between the bottom plate 164 and the cap 166. When the first restraining portion 1824 and the second restraining portion 1844 are not fixed between the cap 166 and the bottom plate 164, the first restraining portion 1824 and the second restraining portion 1844 can still follow the first connecting arm 1822 and the second connecting portion. The arm 1842 rotates and rotates; at this time, during the movement of the key cap 16 up and down, the first restraining portion 1824 and the second restraining portion 1844 and the first connecting arm 1822 and the second connecting arm 1842 do not generate torque, or Only the material 29136 produces a slight torque 'helps the first restraint brain and the second restraint to maintain the plane restraining effect of the key cap 16 (5). In addition, the adhesive can be non-hardened, and the first and second restraining portions 1824 and the first restraining portion 1844 can be rotatably placed between the bottom plate 164 and the cap 166, but this creation does not This is limited to this. For example, if the first restraint portion 1824 or the second restraint portion leg is positioned between the bottom plate 164 and the cap 166, when the key cap 16 is pressed down, the first restraint portion or the second restraint portion 1844 will generate a torsion force. As the driving force for the reset of the keycap 16. In addition, in the present embodiment, the base 12 includes a bottom plate 122, a thin film circuit board 24 disposed on the bottom plate 122, and a cover 126 attached to the thin film circuit board 124. The switch 22 is formed on the thin film circuit board. In FIG. 24, the first pivot portion 1826 and the second pivot portion 1846 are rotatably sandwiched between the cover 126 and the film circuit board 124. In practice, the first pivot portion 1826 can also pivot the first rotating shaft 1828 only to the bottom plate 122. For example, the bottom plate 122 is punched upwardly out of a bearing structure 128, and the first pivot portion 1826 is inserted into the bottom plate, as shown in FIG. As shown, the film circuit board 124 can optionally be hollowed out at the corresponding location to accommodate the bearing structure 128 and the first pivot portion 1826 can be inserted into the bearing structure 128. For another example, the first pivot portion 1826 is sandwiched between the bottom plate 122 and the thin film circuit board 124 as shown in FIG. 5; or the first pivot portion 1826 is directly sandwiched above and below the thin film circuit board 124. Between the substrates, as shown in Figure 6. The foregoing description also applies to the second boring portion 1846', which will not be described again. It should be noted that if the first pivot portion 1826 and the second pivot portion 1846 are directly fixed to the base 12 and cannot be rotated, when the key cap 16 is under the 'first restraint portion 1824 or the second restraint portion 1844, Torque is generated, which serves as a driving force for the reset of the keycap 16. 9 M429136 Please refer to FIG. 7 ' which is a schematic diagram of the key cap 16 moving up and down. For convenience of description, only the outlines of the key cap 16, the base 12 and the first bracket 182 are shown. The first connecting arm 1822 will be generated when the relative position of the first restraining portion 1824 and the keycap 16 and the relative positions of the first pivot portion 1826 and the base 12 are unchanged during the vertical pressing of the key cap 16 in the vertical direction. The miscellaneous Wei's first connecting arm body thus stores elastic deformation energy, which can drive the keycap Μ upward to return to the original position after the force applied to the key cap 16 disappears. The foregoing description also applies to the second bracket 184, which will not be described again. Referring to Fig. 8, which is a schematic view of the keycap 16 moving up and down according to another embodiment, for convenience of explanation, only the keycap 16, the base 12 and the first bracket 182 are shown. In the present embodiment, the key cap 16 has a sliding groove 168, and the first restraining portion 1824 is disposed in the sliding groove 168 and slidable relative to the keycap 16. The process towel of the pressing portion of the keycap % is vertically slid up and down. The first restraining leg can slide in the sliding groove (10) to suppress or slow down the degree of deformation of the first connecting arm 1822. Similarly, in another embodiment, as shown in Fig. 9, the base 12 has a "sliding groove 13 (), and the first portion is disposed in the sliding groove 130 and slidable relative to the base 12. The degree in which the first connecting arm 1822 is deformed can be suppressed or slowed down during the sliding of the keycap 16 vertically up and down. In addition, in FIG. 8, the sliding of the first restraining portion 1824 by the sliding groove 168 also has the effect of controlling the pressing stroke of the key cap 16 moving up and down; similarly, in FIG. 9, the sliding groove is used. The m restricting the sliding of the first pivot portion 亦 also has the effect of controlling the pressing stroke of the key M429136 by moving the cap 16 up and down. In principle, in the foregoing embodiment, the first connecting arm 1822 does not store elastic deformation energy, so the elasticity of the key cap 1 ό upward reset needs to be provided by other mechanisms. For example, in Fig. 8, the elasticity of the upward return of the keycap 16 can be provided by the elastic dome 2 which is elastically contracted by the keycap due to the movement of the key 16 toward the base. In the implementation, as shown in FIG. 9, the lifting mechanism 18 may further include a spring. The spring 186' is disposed between the base 12 and the keycap 16, and is pressed when the keycap 16 is pressed to move toward the bottom j12. The cap 16 elastically compresses the spring 186. At this time, the elasticity of the above-described key cap 16 to the upward return can be provided by the compressed magazine 186. Or the keycap Μ includes a first magnet 170 (shown in the ninth mesh with a hatching edge), and the base 12 correspondingly includes a second magnet 132 (shown in FIG. 9 by a gradation) 'the first magnet Π〇 And the second magnet 132 is disposed opposite to the same magnetic pole so that when the keycap 16 is pressed to move toward the base 12, a repulsive magnetic force can be generated between the first magnet 170 and the second magnet 132 to secretly reset the keycap % Flexibility. The foregoing description also applies to the second pivot portion 1846, not to mention. It is further added that, as shown in Fig. 2, the downward movement of the keycap 16 can be restricted by the upper cover 14, and the upward movement of the keycap 16 is restricted by the actuation mechanism of the lifting mechanism 18 itself, but this creation does not Limited. Please refer to FIG. 1 and FIG. 1(1) for a top view of the button 3 according to another embodiment, and FIG. 9 is a schematic diagram of the up and down movement of the key cap in the first drawing. FIG. Line YY is shown. In the embodiment, the ten & key 3 and the button 1 are substantially identical in structure, and the main difference is that the first bracket 382 and the second bracket 384 of the lifting mechanism 38 of the button 3 respectively include the - limiting portions 1830 and 1850' at the tenth The setting position is indicated by a broken line in the figure. In the following description, the label of the button 3 and the other member still use the label of the button ,, and the description thereof can also directly refer to the description in the button worker 11 M429136, and will not be described again. Taking the first bracket 382 as an example, the limiting portion is bent and extended from the first cymbal portion 1826. The base 12 corresponding to the limiting portion 183 〇 has a limiting slot 134, and the limiting portion is slidably disposed at the limit. When the key cap 16 is moved to the fixed height, the 'restriction portion relative to the first pivot portion 1826 will be stopped by the limiting groove 134', so that the first connecting arm body can no longer be rotated. The keycap 16 can no longer be moved upwards, that is, the upward movement of the keycap 16 is subjected to _; whereby the pressing stroke of the keycap 16 can be effectively and stably controlled. Please refer to Figure 1 and Figure 2. In this embodiment, the first restraining portion and the second restraining portion 1844 are disposed on the same plane (that is, the restraining plane 162 in FIG. 2), and therefore the restraint plane 形成 62 formed by the first restraining portion Parallel to the base 12 and the keycap 16' the direction of movement of the keycap 16 relative to the base 12 is perpendicular to the restraining plane 162. In principle, the 'first restraint unit 1824 silk two restraint purchase only needs to make the key (four) subject to the -dimensional restraint effect 'to enable the key cap 16 to move up and down parallel to the base 12', not to be set to be perpendicular to _ 16 The same direction - the plane is limited. Further, in this embodiment, the 'first-rotating position' is perpendicular to the second rotating axis, but this is a limit; in principle, the first-rotating axis 1828 and the second rotating-axis _ effect. In addition, in order to improve the direct restraining effect of the first cap 44 on the key cap 16 in the first restraining portion, the second embodiment of the second embodiment is the length 172 of the first turn 8 in the cap 16: However, this creation is not limited to this. Referring to Figures 1, 2 and 12, Figure 12 is a plan view of a button f according to another embodiment 12. With respect to the structure of the button, the lifting mechanism of the button 5 further includes a third bracket 188 and a fourth bracket 19G. In this embodiment, the third bracket (10) and the first bracket 182 have the same structure, but are oppositely arranged, and The four brackets are identical in structure to the second bracket 184' but are oppositely disposed. Wherein, the third bracket l third connecting arm 1882 # rotates around the third rotating shaft 1888, the third rotating stroke is smooth with the first rotating shaft 1828, and the third connecting arm 1882 is dragged by the third bracket 188. The shaft portion 1886 is pivotally connected to the base 12, and the third restraining portion of the third bracket 188 is deleted from the first restraint. The M824 extends parallel to the second axis of rotation 1888 and extends into the key towel to π; the fourth connecting arm of the fourth bracket 190 rotates about the first axis, and the fourth axis of rotation 1908 is parallel to the second axis of rotation 1848. And perpendicular to the first rotation, the fourth connecting arm 1902 is connected to the fourth restraining portion 1904 of the fourth bracket 190 via the fourth bracket 19 of the fourth bracket 19, and the fourth restraining portion 1904 of the fourth bracket 190 is parallel to the second restraining leg. The fourth rotating shaft 1908 extends and extends into the keycap 16. For a description of the third bracket 188 and the fourth bracket and its variants, reference may be made to the foregoing description of the first bracket phantom and the second bracket detachment and its modifications, which will not be further described. In the present embodiment, the brackets 182, 184, 188, and 19 are disposed opposite each other to contribute to structural stability. Moreover, the restraining portions 1824, 1844, and 1884 are disposed on the periphery of the keycap 16, so that the key cap 16 is fully supported and restrained, but the present invention is not limited thereto. In addition, in the present embodiment, the brackets 182, 184, 188, and 190 are respectively a z-shaped rod member, for example, cut and bent by a metal wire, but the present invention is not limited thereto. Referring to Figure 13, it is a plan view of a button 7 in accordance with another embodiment. In the present embodiment, the 'key 7 is a narrow profile, and the button 7 includes two sets of lifting mechanisms 78. The M429136 is placed between the keycap 76 and the base (covered by the upper cover and not shown in FIG. 13). The mother-group lifting mechanism 78 is structurally identical to the lifting mechanism of the aforementioned button 5, and its installation position is broadcasted by a dotted line. The description of the lifting mechanism of the above-mentioned button 5 can be directly referred to the description of the lifting mechanism of the above-mentioned button 5, and will not be described again; however, this creation is not limited thereto. . Referring to Figure I4, a top view of a keyboard 9 in accordance with a preferred embodiment of the present invention. The keyboard 9 can be regarded as a combination of a plurality of keys 5, but the present invention is not limited thereto. For example, the combination of the plural _ keys i also achieves the keyboard technology effect. In the present embodiment, the upper cover 94 of the keyboard 9 has a plurality of windows 942, which are shown by dashed lines in the 14th fiscal year. Each of the groups of lifting mechanisms corresponds to a window 9 which is singularly disposed on the keycap 16 and the base (not covered by the upper cover 94) Between FIG. 14), the set position is indicated by a broken line in FIG. For other related descriptions of the lifting mechanism of the keyboard 9 and other components, reference may be made directly to the description of the aforementioned button 5, which will not be described again. It is to be noted that in the embodiment, the key cap 16 is arranged in a plurality of rows, that is, the lifting mechanism of the keyboard 9 is also arranged in a plurality of columns, and the key caps 16 and the lifting mechanism of the adjacent two columns are also staggered, so The lifting mechanisms of the two rows are arranged in opposite directions so that the pivot portions of the brackets can be staggered to avoid the interference of the positions of the pivot portions, and the structure for accommodating the pivot portions of the base has a certain strength, so that the lifting mechanism can Stable action. As described above, there is no direct connection between the brackets of the lifting mechanism of the present button, and the structure is simplified. Therefore, even if the overall structure size of the button is reduced, the stable vertical movement of the key cap can be provided, which is beneficial to the entire button or keyboard structure. miniaturization. In addition, when the bracket of the lifting mechanism is placed close to the side of the keycap, the space under the keycap can retain the M429136 to the switch triggering structure, and increase the flexibility of the button interpreting key, which is also advantageous for miniaturization of the whole structure. Therefore, the creation of this (10) back to Lai Xiong Panzhou state button and key silk test _ user good sense of perseverance, read and k (4) to a, to solve the problem of the scissors in the prior art zoom out, or shrink After the operation is unstable, the problem of pressing the hand is not good. Please read the shot button
【圖式簡單說明】 =圖為根據補作之—較佳具體實_之按鍵之俯視圖。 圖為第1圖中按鍵沿線x_x之剖面圖。 第3圖為第2圖中按鍵下驗之剖面圖。[Simple description of the figure] = The figure is a top view of the button according to the supplement--preferably specific _. The figure is a cross-sectional view of the button along the line x_x in Figure 1. Figure 3 is a cross-sectional view of the button below in Figure 2.
==為根據另—實施例之按鍵第—支架與底座連接之剖面圖。 第6 Ξ為根據另—實施例之按鍵第-支架與底座連接之剖面圖。 第^為根據另-實施例之按鍵第—支架與底座連接之剖面圖。 第圖為第1圖中按鍵之鍵帽上下移動之示意圖。 第8 ®為根據另-實施例鍵帽上下移動之示意圖。 圖為根據另一實施例鍵帽上下移動之示意圖。 10圖為根據另一實施例之按鍵之俯視圖。 圖為第ίο圖中鍵帽上下移動之示意圖。 1) 圖為根據另一實施例之按鍵之俯視圖。 13圖為根據另一實施例之按鍵之俯視圖。 15 M429136 第14圖為根據本創作之一較佳具體實施例之鍵盤之俯視圖。 【主要元件符號說明】 1 ' 3 、5、7按鍵 9 鍵盤 12 底座 14、74、94 上蓋 16、76鍵帽 18、38、78 昇降機構 20 彈性圓頂 22 開關 122 底板 124 薄膜電路板 126 蓋體 128 軸承結構 130 滑動槽 132 磁鐵 134 限位槽 142、 942 窗口 162 拘束平面 163 按壓行程 164 底板 166 帽蓋 168 滑動槽 170 磁鐵 172 > 1832 長度 182 ' 382 第一支架 184、 384 第二支架 186 彈簧 188 第三支架 190 第四支架 1822 第一連接臂 1824 第一拘束部 1826 第一樞軸部 1828 第一旋轉軸 1830 限位部 1842 第二連接臂 1844 第二拘束部 1846 第二樞軸部 1848 第二旋轉軸 1850 限位部 1882 第三連接臂 1884 第三拘束部== is a cross-sectional view of the bracket-mounting bracket according to another embodiment. Figure 6 is a cross-sectional view showing the connection of the button-bracket to the base according to another embodiment. The second embodiment is a cross-sectional view of the button-bracket connected to the base according to another embodiment. The figure is a schematic diagram of the key cap of the button in the first figure moving up and down. The eighth ® is a schematic view of the keycap moving up and down according to another embodiment. The figure is a schematic view of the keycap moving up and down according to another embodiment. Figure 10 is a top plan view of a button in accordance with another embodiment. The picture shows the key cap moving up and down in the figure ίο. 1) The figure is a top view of a button according to another embodiment. Figure 13 is a top plan view of a button in accordance with another embodiment. 15 M429136 Figure 14 is a top plan view of a keyboard in accordance with a preferred embodiment of the present invention. [Main component symbol description] 1 ' 3, 5, 7 button 9 Keyboard 12 Base 14, 74, 94 Upper cover 16, 76 Key caps 18, 38, 78 Lifting mechanism 20 Elastic dome 22 Switch 122 Base plate 124 Thin film circuit board 126 Cover Body 128 bearing structure 130 sliding groove 132 magnet 134 limiting groove 142, 942 window 162 restraining plane 163 pressing stroke 164 bottom plate 166 cap 168 sliding groove 170 magnet 172 > 1832 length 182 ' 382 first bracket 184, 384 second bracket 186 spring 188 third bracket 190 fourth bracket 1822 first connecting arm 1824 first restraining portion 1826 first pivot portion 1828 first rotating shaft 1830 limiting portion 1842 second connecting arm 1844 second restraining portion 1846 second pivot Part 1848 Second rotating shaft 1850 Limiting portion 1882 Third connecting arm 1884 Third restraint
16 M429136 1886 第三樞軸部 1888 第三旋轉抽 1902 第四連接臂 1904 第四拘束部 1906 第四樞轴部 1908 第四旋轉軸16 M429136 1886 Third pivot part 1888 Third rotary pumping 1902 Fourth connecting arm 1904 Fourth restraint part 1906 Fourth pivot part 1908 Fourth axis of rotation
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