201118908 六、發明說明： 【發明所屬之技術領域】 本發明關於一種鍵盤及其桉鍵結構，特別是關於一種 製作簡易且可快速組合的鍵盤及其按鍵結構。 【先前技術】 第1圖繪示習知一種鍵盤及其按鍵結構的分解示意 圖。其顯示於一底板600上舖設一電路板700，再經由一 φ 支撐裝置800裝設一鍵帽900，且電路板700與鍵帽900 之間設有一彈性帽體930，以提供鍵帽900按壓後之復歸 彈力。 支撐裝置800設有呈剪刀式交又樞設的一第一框架 810與一第二框架820 ;亦即，第二框架820位於第一框 架810的内圍，且第一框架810與第二框架820分別設有 相互配應的一對突軸813及一對軸孔823，兩相樞結。第 一框架810於相對的兩端分別設有一對第一樞軸811與一 • 對第二樞軸812 ;第二框架820於相對的兩端亦同樣分別 設有一對第一樞軸821與一對第二樞軸822。第一框架810 的一對第一樞軸811及第二框架820的一對第一樞軸 821，分別與底板600所設的一對第一樞孔610及一對第 二樞孔620樞結；第一框架810的一對第二樞軸812及第 二框架820的一對第二樞軸822，則分別與鍵帽900所設 的一對第一柩孔910及一對第二柩孔920樞結。依支撐裝 ' 置800剪刀式的連結結構，使得施力在鍵帽900的任何部 201118908 位，剪刀式連結結構皆能將施力平均地散佈在整個鍵帽的 按鍵面上，使得鍵帽900按壓容易，並維持鍵帽於下壓行 程及復歸行程時的平衡性。 然而，上述習知鍵盤及其按鍵結構於製作組裝上，有 如下諸明顯缺憾：（一）.其第一框架810與第二框架820係 以二組模具分別製作，增加模具成本；（二）.第一框架810 與第二框架820製作完成後，必須另行將其突軸813及軸 孔823樞合组裝成具剪刀式連結結構的支撐裝置800，增 加組裝的工時及成本；（三）.必須另備一底板6 0 0，以供支 撐裝置800的第一端樞接組裝，增加製作該底板600的模 具及成本；（四）.必須另行將第一框架810的一對第一樞軸 811及第二框架820的一對第一樞軸821，分別與底板600 的一對第一枢孔610及一對第二樞孔620樞結組裝，增加 組裝的工時及成本。 【發明内容】 針對上述習知鍵盤及其按鍵的缺點，本發明之一目的 在於提供一種鍵盤，其製作簡易且可快速組合。 本發明之另一目的在於提供一種按鍵結構，設於一鍵 盤上，該按鍵結構製作簡易且可快速組合。 根據上述之目的，本發明之一態樣是在提供一種鍵盤 ，包括有··一電路板、多數按鍵結構、以及多數彈性帽體 。電路板設有多數接點電路。多數按鍵結構分別對應設於 該等多數接點電路的位置，各個按鍵結構包含有一鍵帽與 201118908 一支撐該鍵帽的支撐裝置。支撐裝置包含有一基板、一第 一框架與一第二框架，其中，基板具有相對的一第一側與 一第二侧；第一框架設於基板的第一側，第一框架具有相 隔開的#臂體，第二框架設於基板的第二側，並位於第 -框架的-對臂體之間，第二框架的内圍具有一通孔:且 第二框架與第—框架約中間位置之間設有—樞合單元，並 使第-框架與第二框架呈剪刀式的交叉連結。—鍵帽裝設 於第-框架及第二框架之遠離基板的—端，且鍵帽的底面 設有一導合單元，在鍵帽裝㈣第-框架與第二框架時， 導合單元同時迫使第—框架與第二框架之間的樞合單元 樞合。彈性龍各容置於第二框架的通孔，並位於電路板 的接點電路與鍵帽的底面之間。依此，在組裝鍵帽於支撐 裝置時’即同時完成第—框架與第二框架之間的卡合柩結 不必另行組裝，節省組裝的工時及成本。201118908 VI. Description of the Invention: [Technical Field] The present invention relates to a keyboard and a key structure thereof, and more particularly to a keyboard which is easy to manufacture and can be quickly combined, and a key structure thereof. [Prior Art] Fig. 1 is a schematic exploded view showing a conventional keyboard and its key structure. It is shown that a circuit board 700 is placed on a bottom plate 600, and a key cap 900 is mounted via a φ support device 800. A resilient cap 930 is disposed between the circuit board 700 and the key cap 900 to provide a key cap 900 pressing. After the return to the elastic. The supporting device 800 is provided with a first frame 810 and a second frame 820 which are scissor-shaped and pivoted; that is, the second frame 820 is located in the inner circumference of the first frame 810, and the first frame 810 and the second frame Each of the 820 is provided with a pair of protruding shafts 813 and a pair of shaft holes 823 which are mutually coupled, and the two phases are pivoted. The first frame 810 is respectively provided with a pair of first pivots 811 and a pair of second pivots 812 at opposite ends; the second frame 820 is also provided with a pair of first pivots 821 and one at opposite ends respectively. For the second pivot 822. A pair of first pivots 811 of the first frame 810 and a pair of first pivots 821 of the second frame 820 are respectively pivoted with a pair of first pivot holes 610 and a pair of second pivot holes 620 provided in the bottom plate 600 The pair of second pivots 812 of the first frame 810 and the pair of second pivots 822 of the second frame 820 are respectively paired with the pair of first pupils 910 and the pair of second pupils provided by the keycap 900 920 pivot. According to the support device, the 800-scissor connection structure is applied so that the force is applied to any portion of the keycap 900 at 201118908. The scissors-type joint structure can evenly spread the force on the button surface of the entire keycap, so that the keycap 900 It is easy to press and maintains the balance of the keycap during the depression stroke and the return stroke. However, the above-mentioned conventional keyboard and its button structure have the following obvious drawbacks in the production and assembly: (1) The first frame 810 and the second frame 820 are separately manufactured by two sets of molds, thereby increasing the cost of the mold; After the first frame 810 and the second frame 820 are completed, the protruding shaft 813 and the shaft hole 823 must be separately assembled into a supporting device 800 with a scissor-type connecting structure, which increases the man-hour and cost of assembly; A bottom plate 600 must be provided for the first end of the supporting device 800 to be pivotally assembled, and the mold and cost for manufacturing the bottom plate 600 are increased; (4) A pair of first frames of the first frame 810 must be separately added. The pivotal shaft 811 and the pair of first pivots 821 of the second frame 820 are respectively pivotally assembled with the pair of first pivot holes 610 and the pair of second pivot holes 620 of the bottom plate 600, which increases the man-hour and cost of assembly. SUMMARY OF THE INVENTION In view of the above disadvantages of the conventional keyboard and its keys, it is an object of the present invention to provide a keyboard that is easy to manufacture and can be quickly combined. Another object of the present invention is to provide a button structure which is provided on a keyboard, which is easy to fabricate and can be quickly combined. In accordance with the above objects, an aspect of the present invention provides a keyboard including a circuit board, a plurality of key structures, and a plurality of elastic caps. The board is equipped with a number of contact circuits. Most of the button structures are respectively disposed at positions of the plurality of contact circuits, and each of the button structures includes a keycap and a supporting device for supporting the keycap in 201118908. The supporting device comprises a substrate, a first frame and a second frame, wherein the substrate has a first side and a second side opposite to each other; the first frame is disposed on the first side of the substrate, and the first frame is spaced apart #臂体, the second frame is disposed on the second side of the substrate, and is located between the pair of arms of the first frame, the inner circumference of the second frame has a through hole: and the second frame is adjacent to the first frame There is a pivoting unit, and the first frame and the second frame are scissor-crossed. - the keycap is mounted on the end of the first frame and the second frame away from the substrate, and the bottom surface of the keycap is provided with a guiding unit, and when the keycap is mounted (four) the first frame and the second frame, the guiding unit simultaneously forces The pivoting unit between the first frame and the second frame is pivoted. The elastic dragons are each placed in the through hole of the second frame and located between the contact circuit of the circuit board and the bottom surface of the keycap. Accordingly, when the keycap is assembled to the supporting device, the engaging knot between the first frame and the second frame is completed at the same time, and no separate assembly is required, which saves assembly time and cost.
上4之另—目的’本發明之—態樣是在提供一種 ，鍵4’裝設於—鍵盤上，按鍵結構包括有—鍵帽盘一 撐該鍵帽的支稽裝置。支撐裝置包含有-基板、-第一 第二框架’其中，基板具有相對的—第一側與一 二：:2一框架設於基板的第一側’第-框架具有相隔 加 體，第二框架設於基板的第二側，並位於第一 對;體之間’且第二框架與第-框架約中間位置 的交I輕鍵合巾早70,並使第—框架與第二框架呈剪刀式 的-端= 第一框架及第二框架之遠離基板 目的底面設有-導合單S，在鍵帽裝設於第 201118908 一框架與第二框架時，導合單元同時迫使第一框架與第二 框架之間的樞合單元樞合。依此，在組裝鍵帽於支撐裝置 時，即同時完成第一框架與第二框架之間的卡合樞結，不 必另行組裝，節省組裝的工時及成本。 根據本發明的一實施例，鍵帽未裝設於第一框架與第 一框架之前，第一框架的一對臂體相對該第二框架係呈外 張狀態，便於該第一框架及第二框架設於同一模具，節省 模具成本，且使製作時脫模容易。The other aspect of the present invention is to provide a type in which the key 4' is mounted on a keyboard, and the key structure includes a keying plate and a supporting device for supporting the keycap. The support device comprises a substrate, a first second frame, wherein the substrate has opposite sides, a first side and a second::2, a frame is disposed on the first side of the substrate, the first frame is separated, and the second The frame is disposed on the second side of the substrate and located in the first pair; between the bodies and the intersection of the second frame and the first frame is about 70, and the first frame and the second frame are Scissor-end=The bottom surface of the first frame and the second frame away from the substrate is provided with a guiding single S. When the keycap is mounted on a frame and a second frame of 201118908, the guiding unit simultaneously forces the first frame The pivoting unit between the second frame is pivoted. Accordingly, when the keycap is assembled to the supporting device, the engaging and pivoting between the first frame and the second frame is completed at the same time, and the assembly is not necessary, which saves assembly time and cost. According to an embodiment of the invention, the key cap is not installed before the first frame and the first frame, and the pair of arms of the first frame are in an outwardly stretched state relative to the second frame, facilitating the first frame and the second frame. The frame is set in the same mold, which saves the cost of the mold and makes the demoulding easy during production.
根據本發明的一實施例，第一框架與第二框架係分別 一體連設於基板的第一侧與第二側；依此，支撐裝置的基 板第^一框架與第二框架乃一體連結，免除習知按鍵之第 忙架及第一框架為分別製作再與底板組裝的麻煩及不 便並且郎省底板的成本；此外， 根據本發明的一實施例，第一框架的一對臂體各具有 相對的一第一端與一第二端’第一框架的第一端以一第一 連^部與基板的第—侧—體連結；第二框架具有相對的一 第-端與-第二端，第二框架的第一端以至少—第二連結 :基板㈣二側―體連結^各連結部具有適度挽性，提 二 與第一框架分別以該些第二連結部為軸而具有上 升下降的活動行程。 根據本發明的一實施例，第一框架之一對臂體的第二 ::有：對向外突伸的第一樞軸，鍵帽的底面在對應該對 第二框置t有—對第—卡勾，彼此相互卡合樞結； 杷架的第二端設有一對向外突伸的第二樞軸，鍵帽的 201118908 底面在對應於該對第二樞軸的位置則設有一對第二卡勾 ，彼此相互卡合樞結。依此達成鍵帽與支撐裝置的組裝。 根據本發明的一實施例，樞合單元包含：相鄰設置於 第一框架之一對臂體之内側的一對第一凸轴與一對第一 凹槽，以及相鄰設置於第二框架之外侧的一對第二凸軸與 一對第二凹槽；該對第一凸軸分別容置於該對第二凹槽， 該對第二凸軸分別容置於該對第一凹槽。依此達成第一框 架與第二框架之間的樞合。 | 根據本發明的一實施例，導合單元包含一對導柱，其 設於鍵帽的底面並對應於第一框架之一對臂體的位置，且 該對導柱各具有一導引斜面。在鍵帽組裝於支撐裝置時， 鍵帽以導柱的導引斜面導引及迫使第一框架的一對臂體 臨向第二框架，並使其間的枢合單元樞合。 根據本發明的一實施例，支撐裝置之基板的底面設有 多數結合柱，而電路板在對應於該些多數結合柱的位置則 設有多數結合孔，兩相結合。依此達成支撐裝置與電路板 •之間的結合。 根據本發明的一實施例，多數按鍵結構的各個支撐裝 置的基板係相連為一體的基板，依此形成相連體的多數支 撐裝置，節省其組裝工時及成本。 【實施方式】 有關本發明之前述及其他技術内容、特點與功效，在 以下配合參考圖式的實施例詳細說明當中，將可清楚的呈 201118908 現。 ' 第2圖至第4圖分別繪示依照本發明一實施方式之鍵 盤的外觀示意圖、部分分解示意圖、以及其中按鍵結構的 分解示意圖。如該些圖式所示，依照本發明一實施方式的 鍵盤包括有一電路板1〇〇、多數按鍵結構2〇〇、以及多數彈 性帽體500。 電路板100設有多數接點電路11〇。多數按鍵結構2〇〇 分別對應設於多數接點電路110的位置，並分別透過多數 • 彈性帽體500 ’以分別控制該些多數接點電路110的接通與 否0 各個按鍵結構200包含有一鍵帽4〇〇與一支撐該鍵帽 的支撐裝置300。 支撐裝置300包含有一基板310、一第一框架32〇、以 及一第二框架330。 基板310具有相對的一第一側311與一第二側312。基 板3_底面設有多數結合柱313 ’而電路板⑽在對應於 多數結合柱313的位置則設有多數結合孔⑽；結合柱313 穿過結合孔⑽之後再以例如熱炫方式固定，而兩相結合 〇 第-框架320具有相隔開的1臂體321，其各具有相 對的一第一端322與一第二端323;甘丄 具中第一端322設於基 板310的第一側311 ’其設置的方式斤达 J為任何適宜的方式， 例如彼此卡合樞接，或如圖所示，楚 昂〜框架320的第一端 322以一第一連結部324與基板31〇的& %第一側311以一體成 201118908 型的方式一體連結；第一連結部324具有適度撓性，可提 供第一框架320以該第一連結部324為軸而具有上升下降 的活動行程；第一框架320之臂體321的第二端323則設有 一對向外突伸的第一樞軸325。 第二框架330位於第一框架320的一對臂體321之間， 且第二框架330的内圍具有一通孔331。同樣地，第二框架 330具有相對的一第一端332與一第二端333 ;其中第一端 332設於基板310的第二側313，其設置的方式可為任何適 | 宜的方式，例如彼此卡合樞接，或如圖所示，第二框架330 的第一端332以左、右一第二連結部334與基板310的第二 側312以一體成型的方式一體連結；第二連結部334具有適 度撓性，可提供第二框架330以該第二連結部334為軸而具 有上升下降的活動行程；第二框架330的第二端333則設有 一對向外突伸的第二枢軸335。 此外，第二框架330與第一框架320約中間位置之間設 有一框合單元340，並使第二框架330與第一框架320呈剪 ❿ 刀式的交叉連結。樞合單元340在實施上，包含有相鄰設 置於第一框架320之一對臂體321之内側的一對第一凸軸 341與一對第一凹槽343，以及相鄰設置於第二框架330之 内侧的一對第二凸軸342與一對第二凹槽344。在組裝鍵帽 400時，第一框架320的一對第一凸軸341分別容置於第二 框架330的一對第二凹槽344,而第二框架330的一對第二 凸軸342則分別容置於第一框架320的一對第一凹槽343。 在實施上，各個按鍵結構200之支撐裝置300的上述基 201118908 板310、第一框架320及第二框架330，係以一模具一體射 出成型，使得第一框架320與第二框架330於製作成型時即 同時連設於基板310上，不用再予組裝。 請一併參閱第11圖所示，多數按鍵結構2〇〇之支撐裝 置300於射出成型製作時，亦可將其各個基板31〇相連為— 體’並於其上直接成型與鍵盤按鍵之數量及位置相配應的 第一框架320與第二框架330。如此可免除各個支標装置 30〇--與習知底板組裝的程序。According to an embodiment of the present invention, the first frame and the second frame are respectively integrally connected to the first side and the second side of the substrate; accordingly, the first frame and the second frame of the supporting device are integrally connected. Eliminating the troublesome and inconvenient of separately assembling the first frame and the first frame for the assembly of the conventional button and the cost of the bottom plate; furthermore, according to an embodiment of the invention, the pair of arms of the first frame each have The first end of the first frame and the second end of the first frame are connected to the first side of the substrate by a first connecting portion; the second frame has a first end and a second end The first end of the second frame has at least a second connection: a substrate (four), a two-side body connection, each of the connection portions has a moderate degree of traction, and the second frame and the first frame respectively have the second connection portion as an axis. Ascending and descending activity schedule. According to an embodiment of the invention, the second of the first frame to the arm body has: a first pivot that protrudes outward, and the bottom surface of the key cap is opposite to the second frame. The first hooks are engaged with each other; the second end of the truss is provided with a pair of outwardly projecting second pivots, and the bottom surface of the keycap 201118908 is provided at a position corresponding to the pair of second pivots The second hooks are engaged with each other and pivoted. The assembly of the keycap and the support device is thus achieved. According to an embodiment of the invention, the pivoting unit includes: a pair of first protruding shafts and a pair of first grooves disposed adjacent to one side of the arm body of the first frame, and adjacently disposed on the second frame a pair of second convex shafts and a pair of second recesses on the outer side; the pair of first convex shafts respectively received in the pair of second recesses, the pair of second protruding shafts respectively received in the pair of first recesses . The pivoting between the first frame and the second frame is thereby achieved. According to an embodiment of the invention, the guiding unit comprises a pair of guiding columns disposed on the bottom surface of the key cap and corresponding to the position of one of the first frames on the arm body, and the pair of guiding columns each have a guiding inclined surface . When the keycap is assembled to the support device, the keycap guides the guide ramp of the guide post and forces the pair of arms of the first frame toward the second frame and pivots the pivoting unit therebetween. According to an embodiment of the invention, the bottom surface of the substrate of the supporting device is provided with a plurality of bonding columns, and the circuit board is provided with a plurality of bonding holes at positions corresponding to the plurality of bonding columns, and the two phases are combined. In this way, a combination of the support device and the circuit board is achieved. According to an embodiment of the present invention, the substrates of the respective supporting devices of the plurality of button structures are connected as an integrated substrate, thereby forming a plurality of supporting devices of the connected body, thereby saving assembly time and cost. [Embodiment] The foregoing and other technical contents, features, and advantages of the present invention will become apparent from the following detailed description of embodiments with reference to the drawings. 2 to 4 are respectively a schematic view showing the appearance of a keyboard according to an embodiment of the present invention, a partially exploded view, and an exploded perspective view of the key structure. As shown in the drawings, a keyboard according to an embodiment of the present invention includes a circuit board 1 多数, a plurality of key structures 2 〇〇, and a plurality of elastic caps 500. The circuit board 100 is provided with a plurality of contact circuits 11A. A plurality of button structures 2 are respectively disposed at positions of the plurality of contact circuits 110, and respectively pass through the plurality of elastic caps 500' to respectively control whether the plurality of contact circuits 110 are turned on or not. Each of the button structures 200 includes one. The keycap 4〇〇 and a support device 300 supporting the keycap. The support device 300 includes a substrate 310, a first frame 32A, and a second frame 330. The substrate 310 has a first side 311 and a second side 312 opposite to each other. The bottom surface of the substrate 3_ is provided with a plurality of bonding pillars 313', and the circuit board (10) is provided with a plurality of bonding holes (10) at positions corresponding to the plurality of bonding pillars 313; the bonding pillars 313 are passed through the bonding holes (10) and then fixed by, for example, heat-shrinking. The two-phase combined first-frame 320 has spaced apart 1-arm bodies 321 each having an opposite first end 322 and a second end 323; the first end 322 of the cannula is disposed on the first side of the substrate 310 311 'The manner in which it is set is any suitable manner, such as being pivotally engaged with each other, or as shown, the first end 322 of the frame 322 is terminated by a first joint portion 324 and the substrate 31. The first side 311 of the &% is integrally coupled to the 201118908 type; the first connecting portion 324 has moderate flexibility, and the first frame 320 can be provided with the movable stroke of the ascending and descending with the first connecting portion 324 as the axis; The second end 323 of the arm body 321 of the first frame 320 is provided with a pair of first pivots 325 projecting outwardly. The second frame 330 is located between the pair of arm bodies 321 of the first frame 320, and the inner circumference of the second frame 330 has a through hole 331. Similarly, the second frame 330 has a first end 332 and a second end 333. The first end 332 is disposed on the second side 313 of the substrate 310. The first frame 332 can be disposed in any suitable manner. For example, the first end 332 of the second frame 330 is integrally coupled to the second side 312 of the substrate 310 by the second side 312 of the substrate 310 in an integrally formed manner; The connecting portion 334 has a moderate flexibility, and the second frame 330 can have a rising and falling movable stroke with the second connecting portion 334 as an axis; the second end 333 of the second frame 330 is provided with a pair of outwardly protruding portions. Two pivots 335. In addition, a frame unit 340 is disposed between the second frame 330 and the intermediate position of the first frame 320, and the second frame 330 and the first frame 320 are cross-linked by a knife-cut type. The pivoting unit 340 includes a pair of first protruding shafts 341 and a pair of first recesses 343 disposed adjacent to one of the pair of arm frames 321 of the first frame 320, and adjacently disposed at the second A pair of second protruding shafts 342 and a pair of second grooves 344 on the inner side of the frame 330. When the keycap 400 is assembled, the pair of first protruding shafts 341 of the first frame 320 are respectively received in the pair of second grooves 344 of the second frame 330, and the pair of second protruding shafts 342 of the second frame 330 are A pair of first grooves 343 are respectively received in the first frame 320. In the implementation, the base 201118908 board 310, the first frame 320 and the second frame 330 of the supporting device 300 of each button structure 200 are integrally injection molded by a mold, so that the first frame 320 and the second frame 330 are formed. At the same time, it is simultaneously connected to the substrate 310 without being assembled. Referring to FIG. 11 together, the support device 300 of the majority of the button structure can also be connected to the respective substrate 31〇 as the body and can be directly formed on the keyboard and the number of the keyboard buttons. And the first frame 320 and the second frame 330 are matched with the position. This eliminates the need for individual support devices 30--assembled with conventional base plates.
現請回復參閱第2圖至第4圖所不，並請一併參閱第5 圖至第8圖，其繪示鍵帽400組裝於支標裝置3〇〇之過程及 完成時的立體示意圖及俯視圖。如該些圖所示，鍵帽4〇〇 裝設於第一框架320及第二框架330之遠離基板31〇的一端 ’亦即，裝設於第一與第二框架的第二端。再具體而言， 鍵帽400的底面設有一對第一卡勾420及一對第二卡勾430 ’其分別對應於第一框架320之第二端323的一對第一樞轴 325的位置及對應於第二框架330之第二端333的一對第二 抱輛335的位置，使得鍵帽400可以其第一卡勾42〇及第二 卡勾430而分別與支撐裝置300的第一樞轴325及第二樞軸 扣5相互卡合樞結。 鍵帽400的底面同時設有一導合單元41〇。在實施上， 導合單元400包含一對導柱411，且夂追士 ^ 』·各具有一導引斜面412 其訝應於第一框體320之一對臂制 牙體321的位置。在模製支撐 裝置300時，第一框架320的〜斟 A L斜臂體321對第二框架而言 通常係外張一角度而呈外張的妝能. ^狀態，而導柱411則於組裝 201118908Please refer back to Figures 2 to 4, and please refer to Figures 5 to 8, which show the process of the key cap 400 assembled to the support device 3 and the completed schematic view. Top view. As shown in the figures, the keycaps 4'' are disposed at one end of the first frame 320 and the second frame 330 away from the substrate 31', that is, at the second ends of the first and second frames. More specifically, the bottom surface of the key cap 400 is provided with a pair of first hooks 420 and a pair of second hooks 430 ′ which respectively correspond to the positions of the pair of first pivots 325 of the second end 323 of the first frame 320. And a position of the pair of second holding arms 335 corresponding to the second end 333 of the second frame 330, so that the key cap 400 can be respectively the first hook 42 and the second hook 430 and the first of the supporting device 300 The pivot 325 and the second pivot buckle 5 are engaged with each other. The bottom surface of the keycap 400 is simultaneously provided with a guiding unit 41〇. In practice, the guiding unit 400 includes a pair of guide posts 411, and each has a guiding slope 412 which is surprised by the position of one of the first frames 320 to the arm body 321 . When the supporting device 300 is molded, the 斟AL oblique arm body 321 of the first frame 320 is generally outwardly stretched at an angle to the second frame, and is in a state of external appearance, and the guide post 411 is assembled. 201118908
鍵帽4⑼時，可迫使支推裝置3GG之第-框架32〇與第二框 架330間的枢合單1340樞合。亦即，在鍵帽棚組裝於支 揮《置300時，先以鍵帽侧的第二卡勾彻卡合樞結於支 標裝置3GG的第二樞軸335 ;之後繼續下|鍵帽糊，使得 鍵巾a的對導柱411以其導引斜面412接觸到支稽裝置3〇〇 ^第-框架32G的-對臂體321的外側，並迫使該對臂體 犯1臨向第二框架330的方向内移(如第5圖及第6圖所示) ’,續鍵帽4_下壓動作至定位，則導柱411會迫使臂體 内移至-預定位置’使得臂體321第二端犯3的一對第 ^325卡合樞結於鍵帽4_第—卡勾㈣，並使得臂 篦」的-對第-凸軸341及一對第一凹槽343分別容置於 樞架330的-對第二凹槽344及_對第二突軸342，使 〜框架320與第二框架330間的樞合單元340確實樞合 7圖及第8圖所示）。亦即，在組裝鍵帽4〇〇於支撐裝置 0時，乃同時使得支撐裝置3〇〇的第一框架32〇與第二框 ^33〇相互樞合連結成具剪刀式的連結結構，而無需另行 、、且I第一框架320與第二框架33〇。 凊參閱第3圖所示，彈性帽體5〇〇容置於支撐裝置goo 之第二框架330的通孔331， 110與鍵帽400的底面之間， 力。 並位於電路板100的接點電路 提供鍵帽400按壓後之復歸彈 睛參閱第9圖及第1〇圖所示’其繪示鍵盤的部份剖面 圖並分別顯示鍵帽位於上升及下壓位置的狀態。如圖所 示依照支撐裝置300之第一連結部324、第二連結部334When the keycap 4 (9) is engaged, the first frame 32' of the pusher 3GG can be forced to pivot with the pivoting frame 1340 between the second frame 330. That is, when the keycap shed is assembled to the support "300", the second pivot 335 of the yoke device 3GG is firstly engaged with the second card on the side of the keycap; then the continuation is performed. So that the pair of guide posts 411 of the key towel a contact the outer side of the arm body 321 of the support device 3〇〇-the frame 32G with its guiding slope 412, and force the pair of arms to commit the second to the second The direction of the frame 330 is moved inward (as shown in FIGS. 5 and 6), and the keycap 4_ is pressed down to the position, and the guide post 411 forces the arm body to move to a predetermined position so that the arm body 321 The pair of 325th latches of the second end 3 are pivoted to the key cap 4_--hook (4), and the arm-sucking-pairing-the convex-axis 341 and the pair of first recesses 343 are respectively accommodated. The pair of second recesses 344 and the second pair of pivots 342 of the pivot frame 330 ensure that the pivoting unit 340 between the frame 320 and the second frame 330 is pivotally shown in FIG. 7 and FIG. 8). That is, when the keycap 4 is assembled to the support device 0, the first frame 32〇 and the second frame 33〇 of the supporting device 3〇〇 are simultaneously pivotally coupled to each other to form a scissor-type connecting structure. There is no need to separate the I frame 320 and the second frame 33. Referring to Fig. 3, the elastic cap body 5 is placed between the through holes 331, 110 of the second frame 330 of the support device goo and the bottom surface of the keycap 400. And the contact circuit on the circuit board 100 provides the returning key after the key cap 400 is pressed. Referring to FIG. 9 and FIG. 1 'showing a partial cross-sectional view of the keyboard and respectively showing the key caps being raised and lowered. The status of the location. The first connecting portion 324 and the second connecting portion 334 of the supporting device 300 are as shown in the figure.
12 201118908 有下明—實财式之難及其按鍵結構，至少具 之：第以一模具即可同時製作支擇裝置30012 201118908 There are the following - the difficulty of real money and its button structure, at least: the first can make a cutting device 300 with a mold
-”、作第-與第二框架的缺點，因而節省模 八成本，（二）.支撐裝置300以一模具製作完成時，第一框 架320及第二框架330即同時一體連結於基板31〇，不需另 行組裳，節省組裝的謂及成本；（三）·支撐裝置可直 接與電路板1〇〇以柱及孔的方式結合，不須另備一底板， 郎省製作該底板的模具及成本；（四）·在射出成型製作多 數按鍵結構200之支撐裝置300時，亦可將其各個基板31() 相連為一體，並於其上直接成型與鍵盤按鍵之數量及位置 相配應的第一框架320與第二框架330,免除各個支撐裝置 3〇〇 —一與習知底板組裝的程序；（五）·在組裴鍵帽4〇〇於 支撐裝置300時，即同時完成第一框架320與第二框架330 之間的卡合樞結，不必另行組裝，節省組裝的工時及成本 雖然本發明以實施方式揭露如上，然其並非用以限定 本發明，任何熟習此技藝者，在不脫離本發明的精神和範 圍内’當可作各種的更動與潤飾，因此本發明之保護範圍 當視後附的申請專利範圍所界定者為準。 13 201118908 【圖式簡單說明】 為讓本發明之上述和其他目的、特徵、優點與實施例 能更明確易懂’所附圖式之說明如下： 第1圖是繪示習知一種鍵盤及其按鍵結構的分解示 意圖。 第2圖是繪示依照本發明一實施方式之鍵盤的外觀 不意圖。 第3圖是繪示依照本發明一實施方式之鍵盤其中a部 的分解示意圖。 第4圖是繪示第3圖所示鍵盤其中按鍵結構的分解示 意圖。 第5圖是繪示第4圖所示按鍵結構其中鍵帽組裝於支 撐裝置時的立體示意圖。 第6圖是繪示第5圖所示按鍵結構的俯視圖。 第7圖是繪示第5圖所示按鍵結構其中鍵帽組裝於支 撐裝置完成後的立體示意圖。 第8圖是繪示第7圖所示按鍵結構的俯視圖。 第9圖是繪示第3圖所示鍵盤的部份剖面圖，並顯示 其中鍵帽位於上升位置（為避免圖式線條的干擾，省略2 中彈性帽體的繪示）。 第10圖是繪示第3圖所示鍵盤的部份剖面圖，並基 示其中鍵帽位於下壓位置（為避免圖式線條的干擾，省顯 其中彈性帽體的繪示）。 略 並顯 第11圖是繪示第3圖所示鍵盤的部份分解圖 201118908 示其中各個支撐裝置的基板相連為一體的態樣。-", as a disadvantage of the first and second frames, thereby saving the cost of the mold, (2). When the support device 300 is completed by a mold, the first frame 320 and the second frame 330 are simultaneously integrally coupled to the substrate 31. No need to set up a skirt, saving assembly and cost; (3) · Support device can be directly combined with the circuit board 1 column and hole, no need to have a separate bottom plate, Lang made the mold of the bottom plate And (4), when the support device 300 of the plurality of button structures 200 is formed by injection molding, the respective substrates 31() can be connected as one body, and directly formed thereon to match the number and position of the keyboard keys. The first frame 320 and the second frame 330 are exempt from the respective supporting device 3 - a program assembled with the conventional bottom plate; (5) when the set key cap 4 is attached to the supporting device 300, the first is completed simultaneously The engagement between the frame 320 and the second frame 330 is not required to be separately assembled, and the labor and cost of assembly are saved. Although the present invention is disclosed in the above embodiments, it is not intended to limit the present invention, and anyone skilled in the art, Not taking off In the spirit and scope of the present invention, the various modifications and refinements may be made, and the scope of the present invention is defined by the scope of the appended claims. 13 201118908 [Simplified Description of the Drawings] The above and other objects, features, advantages and embodiments can be more clearly understood. The description of the drawings is as follows: FIG. 1 is an exploded perspective view showing a conventional keyboard and its button structure. The appearance of the keyboard of one embodiment of the present invention is not intended. Fig. 3 is an exploded perspective view showing a portion of the keyboard according to an embodiment of the present invention. Fig. 4 is a view showing the decomposition of the keyboard structure of the keyboard shown in Fig. 3. Fig. 5 is a perspective view showing the key structure of the button structure shown in Fig. 4, wherein the key cap is assembled to the supporting device. Fig. 6 is a plan view showing the key structure shown in Fig. 5. Fig. 7 is a view Figure 5 shows the key structure of the button structure in which the key cap is assembled after the support device is completed. Figure 8 is a plan view showing the structure of the button shown in Figure 7. Figure 9 is a part of the keyboard shown in Figure 3. The figure shows the key cap in the raised position (to avoid the interference of the pattern line, omitting the drawing of the elastic cap in 2). Figure 10 is a partial cross-sectional view of the keyboard shown in Figure 3, and The base cap is located at the pressing position (to avoid the interference of the pattern line, the display of the elastic cap body is omitted). The eleventh figure is a partial exploded view of the keyboard shown in Fig. 3 201118908 The substrate in which each of the supporting devices is connected is integrated.
【主要元件符號說明】 100 ： 電路板 110 ： 接點電路 120 ： 結合孔 200 ： 按鍵結構 300 ： 支撐裝置 310 ： 基板 311 ： 第一侧 312 ： 第二侧 313 ： 結合柱 320 ： 第一框架 321 ： 臂體 322 ： 第一端 323 ： 第二端 324 ： 第一連結部 325 ： 第一框轴 330 ： 第二框架 331 ： 通孔 332 ： 第一端 333 ： 第二端 334 ： 第二連結部 335 ： 第二樞軸 340 ： 樞合單元 341 ： 第一凸車由 342 ： 第二凸轴 343 ： 第一凹槽 344 ： 第二凹槽 400 ： 鍵帽 410 ： 導合單元 411 ： 導柱 412 ： 導引斜面 420 ： 第一卡勾 430 ： 第二卡勾 500 ： 彈性帽體 15 i[Main component symbol description] 100 : Circuit board 110 : Contact circuit 120 : Bonding hole 200 : Button structure 300 : Supporting device 310 : Substrate 311 : First side 312 : Second side 313 : Bonding post 320 : First frame 321 : Arm body 322 : First end 323 : Second end 324 : First connecting portion 325 : First frame shaft 330 : Second frame 331 : Through hole 332 : First end 333 : Second end 334 : Second joint 335: second pivot shaft 340: pivoting unit 341: first convex vehicle by 342: second convex shaft 343: first recess 344: second recess 400: key cap 410: guiding unit 411: guide post 412 : guiding slope 420 : first hook 430 : second hook 500 : elastic cap 15 i