五、新型說明： 【新型所屬之技術嶺域】 利用金屬連接件將支撐件可活 本創作關於一種按鍵，尤指—種 動地連接於鍵帽及底板之間的按鍵。 【先前技術】 就目前個人電月|的使用習慣而+ 自f貝而5，鍵盤為不可或缺的輸入設備 ，W輸人文字、符號植字。*僅如此，舉凡日常生活所 觸的消費性電子產品或是工業 *腳的大型加卫設備，冑需設有按 鍵、、，。構作為輸人裝置’以操作上述之電子產品與加工設備。 。月参閱第1圖’第1圖献前技術之按鍵丨的剖面圖。如第i 圖所示，按鍵i包含底板10、鍵帽12、f路板14、支撐裝置16以 及祕件18。電路板14設置於底板10上。支撐裝置16與彈性件 # “又置於鍵巾目12與底板10之間，用以支樓鍵帽12。當按鍵1 之鍵巾目12被按壓時，鍵帽12即會伴隨支樓裝置16朝底板⑴的方 向垂直移動。g鍵帽12被釋放後，彈性件18提供鍵帽—彈性恢 復力’使鍵帽12可回復至按壓前之位置。 於習知之按鍵1中，鍵帽12具有滑槽120以及卡槽122，底板 具有滑槽1GG以及卡槽1Q2,且支撐裝置16包含相互樞接之二支 標件160、162。支撐件160具有滑動部16〇〇以及框接部16〇2，其 M434979 中滑動部刪可滑動地設胁鍵帽12之糊辦，且樞接部麗 可轉動地樞接於底板κι之卡槽撤中。支撐件162具有滑動部刪 以及樞接部腿’其中滑動部議可滑動地設置於底板1〇之滑槽 100中’且樞接部1622可轉動地枢接於鍵巾冒u之卡才曹⑵中。 今眉^ t言，上述支撐件⑽、162大多由塑膠材料射出成型或由 金屬材料沖壓成型。若支禮件i6〇、162由塑膠材料射出成型，其整 =剛性較差’容易造成按鍵1的使用壽命縮短。若支撐件副、.撤 屬_中壓成型，其滑動部1_、獅以及樞接部驗、1622 =沖壓成圓形’造成支稽件⑽、162不易與底板ι〇及鍵㈣ 【新型内容】 口此’本創作的目的之—在於提供—種按鍵，其利 件將支撐件可活動地連接於_及底板巧，簡決上述問題連接 鍵帽以及一支撐 根據-實施例’本創作之按鍵包含一底板、 支撐件、-第二切件、—第—金斜接件以及_ 苐一金屬連接件 ^支撐件與第—支撐件撕設置。第—金屬連接件固定於第一支 料鍵帽及絲可活動地連接。第二金柄接件固定 牙牛上，且分別與鍵帽及底板可活動地連接。 鍵帽賴作係金麵接件將切件可活動地連接於 與其固4 支樓件由塑膠材料射出成型，則支樓件可藉由 用I人疋—起的金屬連接件提高整體剛性，以有效延長按鍵的使 ^1。右切件由金細料賴賴，可將金屬連餅製作成全 屬圓棒形式（例如，由—今屬 進而接棒諸成型），以與底減鍵帽組裝， 進而^喊的制性及喊後的姆位置精度。 =本創作之優點與精神可以藉㈣下的創倾述及所 侍到進一步的瞭解。 【實施方式】 請參閱第2圖至第δ圖，第2圖為根據本創作一實施例之按鍵 3的立體圖，第3圖為第2圖中的按鍵3的爆炸圖，第4圖為第2 二 = 鍵:於另一視角的爆炸圖，第5圖為第2圖中的按鍵3移 除键帽32的立體圖，第 弟圖為弟2圖中的按鍵3移除底板30的立 體圖，第7圖為第2圖中的按鍵3沿X-X線的剖面圖，"圖為第 7圖中的鍵帽32被按壓時的剖面圖。 .如第2圖至第8圖所示，按鍵3包含-底板30、-鍵帽32、-支樓裝置34以及-電路板36。電路板％設置於底板％上。於實 際應用中’電路板36可為-_電路板，但不以此為限。支撐裝置 34設置於底板3〇與鍵帽32之間。支撐裝置％包含—第一支樓件 340、-第—支撐件342、二第—金屬連接件344以及二第二金屬連 • . * 接件346。第二讀件34〇與第—支 連接件344固定於第一支 御k置弟一金屬 可活動地遠接〆- 分別與鍵帽32及底板30 弟一金屬連接件346固定於第二支撐件3 =與鍵⑽及底㈣鱗接。於 = 屬連接細係分別固定於第一支樓件 丄;第， 連接件祕係、分別固定於第二支標件％ —— 弟—金屬 亦可將二第-金屬連接件料 1 ;—貫施例中， l作成單一的金屬連接件，且將-楚 二金屬連接件Μ6製作成單-的金屬連接件’視實際應用^ 分別件344紙金屬連接件346係 雜錢30之連接座·。如第6 _示，第一金 接座:3二與以屬連接件346係分別可活動地伽 接座320。藉此，第—古尽 # 弟切件340與弟二支樓件342即可分別萨由 =金=連接件344與第二金屬連接件3你可活動地連接於鍵帽^ 侧132可伴隨支繼34於—未按壓位置(如 弟7圖所不）與一按屋位置（如第8圖所示）之間移動。 則第右^支擇件340與第二支樓件342係由塑撕料射出成型， 2-支料挪與第4撐件342可藉由與其固定在—起的第一 按鍵==U_# 346__# ’ 4效延長 的使用❹。若第—支撐件34〇與第二支撐件342係由全屬 =:可將第一她。與第二切件M2製作成金屬 棒形式（例如，由一金屬圓棒彎折成型），以與底板30及鍵帽幻 M434979 組裝，進而提高組裝的便利性及組裝後的相對位置精度。 μ於此實施例中，第一支撐件340可具有一第一連動部34〇〇,且 第-支撐件342可具有-第二連動部342〇，其中第一連動部34〇〇 與第二連動部342G相互抵接，以在鍵帽32被—外力漏或外力被 釋放時’使第-支撐件340與第二支樓件撕產生連動，使得鍵帽 32可伴隨支撐裝置34於一未按壓位置（如第7圖所示）與一按壓 籲位置（如第8圖所示）之間移動。V. New description: [New technology ridge domain] The metal connector can be used to create a button, especially a button that is dynamically connected between the key cap and the bottom plate. [Prior Art] As far as the current personal electric moon| usage habits are concerned, + the keyboard is an indispensable input device, and the input characters and symbols are implanted. *Only, for the consumer electronics products that are touched by daily life or the large-scale security equipment for industrial* feet, it is not necessary to have buttons, and. Constructed as an input device to operate the electronic products and processing equipment described above. . See the cross-sectional view of the button 前 of the first technique in Figure 1 of the first figure. As shown in Fig. i, the button i includes a bottom plate 10, a keycap 12, an f-way plate 14, a support device 16, and a secret member 18. The circuit board 14 is disposed on the bottom plate 10. The support device 16 and the elastic member # are again placed between the key towel head 12 and the bottom plate 10 for supporting the floor key cap 12. When the button cover 12 of the button 1 is pressed, the key cap 12 is accompanied by the branch device 16 is vertically moved in the direction of the bottom plate (1). After the g-key cap 12 is released, the elastic member 18 provides a key cap-elastic restoring force to return the keycap 12 to the position before pressing. In the conventional button 1, the key cap 12 The sliding plate 120 has a sliding groove 120 and a card slot 122. The bottom plate has a sliding groove 1GG and a card slot 1Q2, and the supporting device 16 includes two standard members 160 and 162 pivotally connected to each other. The supporting member 160 has a sliding portion 16〇〇 and a frame portion 16 〇2, the sliding portion of the M434979 is slidably provided with the visor of the keycap 12, and the pivoting portion is pivotally pivoted to the card slot of the bottom plate κι. The support member 162 has a sliding portion and a pivotal connection. The leg leg 'where the sliding portion is slidably disposed in the sliding groove 100 of the bottom plate 1' and the pivoting portion 1622 is rotatably pivotally connected to the card towel (2). The support members (10) and 162 are mostly injection molded from a plastic material or stamped from a metal material. If the gift pieces i6〇, 162 are plastic The injection molding of the rubber material, the whole = poor rigidity, is easy to cause the service life of the button 1 to be shortened. If the support member, the detachment _ medium pressure molding, the sliding portion 1_, the lion and the pivoting portion, 1622 = punched into a circle Shape 'causes the pieces (10), 162 is not easy to be with the bottom plate and keys (4) [New content] The purpose of this creation is to provide a kind of button, the piece can be movably connected to the _ and the bottom plate Ingeniously, the above problem is connected to the keycap and a support according to the embodiment. The button of the present invention comprises a bottom plate, a support member, a second cut piece, a -th gold miter piece and a _ a metal connecting piece. And the first support member is tornly disposed. The first metal connector is fixedly connected to the first material key cap and the wire is movably connected. The second gold handle connector fixes the denture and is movable with the key cap and the bottom plate respectively The key cap is used as a gold-faced joint to connect the cut piece to the solid part and the solid part is made of plastic material. The branch piece can be improved by the metal connection of the person. Rigid, to effectively extend the button's enablement ^1. The metal cake can be made into a round bar form (for example, by the present and then the rods are formed), assembled with the bottom key cap, and then the system of shouting and shouting Positional accuracy. = The advantages and spirit of this creation can be further understood by the creation of the fourth chapter. [Embodiment] Please refer to Figure 2 to Figure δ, Figure 2 is an implementation according to this creation. Example 3 is a perspective view of the button 3, FIG. 3 is an exploded view of the button 3 in FIG. 2, FIG. 4 is a second two= key: an exploded view at another viewing angle, and FIG. 5 is a button in the second figure. 3, the stereoscopic view of the keycap 32 is removed, the first drawing is a perspective view of the button 3 in the figure 2, and the bottom view of the button 3 is removed. FIG. 7 is a cross-sectional view of the button 3 along the line XX in FIG. 2, " 7 is a cross-sectional view of the key cap 32 when pressed. As shown in FIGS. 2 to 8, the button 3 includes a bottom plate 30, a key cap 32, a branch device 34, and a circuit board 36. The board % is set on the bottom plate %. In practical applications, the circuit board 36 can be a -_ board, but is not limited thereto. The support device 34 is disposed between the bottom plate 3〇 and the keycap 32. The support device % includes a first branch member 340, a first support member 342, two second metal connectors 344, and two second metal connectors. * Connector 346. The second reading member 34 is fixed to the first support member 344, and is fixed to the first support member. The metal member is movable to the second support. Piece 3 = squashed with the key (10) and the bottom (four). The subordinate connection system is fixed to the first branch piece respectively; the connection piece secret system is respectively fixed to the second piece part % - the brother-metal can also be the second piece-metal connection piece material 1; In the example, l is made into a single metal connecting piece, and the -Cu two metal connecting piece Μ6 is made into a single-metal connecting piece 'depending on the actual application ^ separate piece 344 paper metal connecting piece 346 is a joint of 30 miscellaneous money 30 ·. As shown in Fig. 6, the first gold socket: 3 and the satellite connector 346 are movably coupled to the socket 320, respectively. In this way, the first and second brothers 340 and the second member 342 can be respectively sag = gold = connector 344 and the second metal connector 3 can be movably connected to the keycap ^ side 132 can be accompanied The branch 34 moves between the unpressed position (as shown in Figure 7) and the position of the pressed room (as shown in Figure 8). Then, the right side support member 340 and the second branch member 342 are injection molded from the plastic tearing material, and the 2-branch shifting and the fourth support member 342 can be fixed by the first button-=U_# 346__# 'The use of 4 effect extensions. If the first support member 34 〇 and the second support member 342 are all genus =: the first one can be used. The second cutting piece M2 is formed in the form of a metal bar (for example, bent by a metal round bar) to be assembled with the bottom plate 30 and the key cap M394979, thereby improving assembly convenience and relative positional accuracy after assembly. In this embodiment, the first support member 340 may have a first linkage portion 34〇〇, and the first support member 342 may have a second linkage portion 342〇, wherein the first linkage portion 34〇〇 and the second portion The interlocking portions 342G abut each other to interlock the first support member 340 and the second branch member when the key cap 32 is leaked or the external force is released, so that the key cap 32 can be accompanied by the support device 34 The pressing position (as shown in Fig. 7) moves between a pressing position (as shown in Fig. 8).
此外，第-支禮件340可具有-第一主體部34〇2以及一第一作 動。P 34〇4’其中第—主體部3術與第—作動部連接成一 V字 开八。構第-主體部3402與第一作動部3綱之間的夹角大於 度，第一支樓件342可具有一第二主體部Μ。以及一第二作動部 3424其巾第—主體部3422與第二作動部勘^連接成—v字形結 構’ ^第二主體部3422與第二作動部地之間的夹角大於％度。 於此貝施例巾’第—作動部偷4與第二作動部MM的至少其中之 ”有第磁f生區A1，且底板3〇具有一第二磁性區A2，其中第 磁f生區=1位於第二磁性區A2上。於此實施例中，第一作動部 一4與第—作動部3424皆具有第—雜以丨。第—磁性區入丄及 第一磁I·生區的其中之_可為一磁性件（例如，磁鐵），且第一磁 Π曾·第—磁性區A2的其中另—可為—磁性件（例如，磁鐵） ^材料（例如，鐵或其它金屬）。於此實施财，第-磁性 品。：’、導兹随材料，且第二磁性區Μ可為磁性件。於實際應用 M434979 中’第-支標件340與第二支撐件342可完全由導磁性材料製成， 例如由金屬材料沖壓成型。此外， 與第二磁舰A2_磁鐵。磁性區乂 —於此實施例中，由於第—支撐件34〇與第二支撐件祀 字形結構，因此，當鍵帽32伴隨支縣置％於未她白如 7圖所示）與麵位置（如第8圖所示）之間移動時，第—納牛第 ^會以第:主體部3搬與第_作動部讓之—連接處％㈣ 點轉動，且弟二支樓件342會以第二主體部3422與第二作動部期 之一連接處3426為支點轉動。 當鍵帽32未被按愿時，支撐褒置％之第一磁性區μ與第二 磁性區Α2之間之-磁吸力，使鍵帽％維持於未按塵位置（/如第7 圖所示）。當鍵帽32被—外力按壓，城外奴夠克服磁吸力，導 致支撑裝置34之第—磁性區A1與第二磁性區μ遠離時，第一支 樓件34〇會料—主體部3他與第—作動部顺之連接處纖 為支點轉動，且第二支禮件342會以第二主體部助與第二作動部 3424之連接處3426為支點_。鱗，第—連動部鳩與第二連 動部3420會使第-支撐件與·第二支撐件Μ2產生連動，使得鍵 帽32伴隨支縣置34由未按壓位置移動至按壓位置（如第8圖所 W。當外力釋放時’磁吸力使支撐裝置34之第一磁性區Μ靠近 第二磁性區A2 ’使得第一支撑件34()會以第一主體部遍與第一 作動部娜之連接處鳩為支點轉動，且第二支禮件Μ2會以第 财34979 二主f 3422與第二作動部3424之連接處3你為支點轉動。此 ，連動部遍與第二連動部342q會使第—支撐件％ ^樓件⑽產生連動，使得鍵帽32伴隨支禮裝置3驗 移動回未按壓位置。.全位置 如弟7圖與弟8圖所示，雷路搞％夕_也，\ 且笛—± w 电路板36之—側分別具有—開關360, 34Γί 與第二支樓件342分別具有一觸發部3侧、 3鍵帽32被按壓而處於如第8騎示之按壓位置 弟一支擇件撕與第二支稽件祀之觸發部3侧、期觸; %上的開關360,以執行對靡祕入a 电路板 士應的輪入功此。需說明的是，亦可僅於 兒路板36之一侧設置開關360，並且於第_ # ώ > 件342中的苴“ ^ .卫狀弟支撐件34〇與第二支撐 ⑽、、 设置對應的觸發部3408或觸發部3428，視 只·際應用而定。 請^第9圖’第.9_據本創作另—實施例之按鍵 =性：與上述的按鍵3的主要不同之處在於，按鍵3,另包含 ^支撐褒置34,之第一支標件340,與第二支撐件342, 性:338 磁性區A1與第二磁性區Α2。如_所示，彈 日士，鍵^2 S 〇與鍵帽％之間。當按鍵3,之鍵帽32被觀 的編直移觸縮 鍵中目32被釋放後’彈性件38即會提供鍵帽32 一彈 件38心吏鍵中目.32可回復至按塵前之位置。於實際應用中；彈性 〜膠墊圈（mbberdome)或金屬簧片（metaldome)，但 M434979 不以此為限。此外，亦可將電路板36上的 38下方，且由彈性㈣_發_。此…於彈性件 撐件340,與第二支禮件3421即可_ 卜，裝置对之第-支 姻。需說明的是，第9圖中盘第;^处之觸發部侧、 其作用原理大致相同，在此不再贅述。圖中所示相同標號的元件， 相較於先前技術，本創作係利用金屬連接件 連接於鍵帽及底板之間。若支撐件由轉 ^ 可藉由與其固定在-起的金屬連接件提高整體剛性成 命。_件由_料沖壓成型，可將_接件、製 、，屬圓棒形式(例如，由一金屬圓棒彎折成型)， 按獅吸力娜件使鍵帽伴隨嫩置於未按壓位置與 i位置之間移動，視實際應用而定。 ==本創作之較佳實施例，凡依本創作申請專利範圍所做 之句寺交化與修飾，皆應屬本創作之涵蓋範圍。 【圖式簡單說明】 第1圖為先前技術之按鍵的剖面圖。 第2圖為根據本創作一實施例之按鍵的立韙圖。 第3圖為第2圖中的按鍵的爆炸圖。 第4圖為第2圖t的按鍵於另一視角的爆炸圖。 /y 第5圖為第2圖中的 的馁鍵移除鍵帽的立體圖。 鍵移除底板的立體圖。 第8圖為…@的按鍵沿Χ_Χ線的剖面圖。 7圖中的鍵帽被按_的剖面圖。 弟圖為根據本創作另一實施例之按鍵的剖面圖 【主要元件符號說明】 1、3、3， 12、32 16'34'34' 100、120 160 、 162 340 、 340丨 344 360 * 1602、1622 3402 3406、3426 3420 3424 Α2 10、30 14、36 18、38 102 、 122 300 ‘、320 342'342' 346 1600、1620 3400 3404 3408'3428 3422 Α1 Χ-Χ 按鍵 鍵帽 支撐裝置 滑槽 支撐件 第一支撐件 第一金屬連接件 開關 枢接部 第一主體部 連接處 第二連動部 第二作動部 ' 第二磁性區 底板 電路板 彈性件 卡槽 連接座 第二支撐件 第二金屬連接件 滑動部 第一連動部 第一作動部 觸發部 弟·一主體部 第一磁性區 剖面線 ηFurther, the first member 340 may have a first body portion 34〇2 and a first action. P 34 〇 4' wherein the first body portion 3 is connected to the first action portion to form a V-shaped eight. The angle between the first body portion 3402 and the first actuating portion 3 is greater than a degree, and the first branch member 342 may have a second body portion Μ. And a second actuating portion 3424, wherein the towel body-body portion 3422 and the second actuating portion are connected to form a v-shaped structure. The angle between the second body portion 3422 and the second actuating portion is greater than %. The at least one of the first and second actuation portions MM has a magnetic field A1, and the bottom plate 3 has a second magnetic region A2, wherein the magnetic region =1 is located on the second magnetic region A2. In this embodiment, the first actuation portion 4 and the first actuation portion 3424 both have a first-to-the-middle 丨. The first magnetic region is inserted into the first magnetic region. One of them may be a magnetic member (for example, a magnet), and the first magnetic field and the magnetic region A2 may be - a magnetic member (for example, a magnet) ^ material (for example, iron or other metal) In this implementation, the first - magnetic product: ', the guide with the material, and the second magnetic region Μ can be a magnetic member. In the practical application M434979 'the first-standard member 340 and the second support member 342 can Made entirely of a magnetically permeable material, for example stamped from a metallic material. Further, with a second magnetic ship A2_magnet. Magnetic zone 乂 - in this embodiment, due to the first support member 34 〇 and the second support member Structure, therefore, when the keycap 32 is accompanied by the branch county, it is not shown in Fig. 7 and the surface position (as shown in Fig. 8). When moving between the first and the second, the second body portion 3422 and the second body portion 342 will be rotated by the second body portion 3422 and the second body portion 342. One of the actuation sections 3426 is pivoted as a fulcrum. When the keycap 32 is not desired, the magnetic attraction between the first magnetic zone μ and the second magnetic zone Α2 of the support device is maintained to maintain the keycap % In the un-dusted position (/ as shown in Fig. 7). When the keycap 32 is pressed by the external force, the outer slave can overcome the magnetic attraction, and the first magnetic region A1 and the second magnetic region μ of the supporting device 34 are away from each other. The first floor member 34 〇 〇 — — 主体 主体 主体 主体 主体 主体 主体 主体 主体 主体 主体 主体 主体 主体 主体 主体 主体 主体 主体 主体 主体 主体 主体 主体 主体 主体 主体 主体 主体 主体 主体 主体 主体 主体 主体 主体 主体 主体 主体 主体 主体 主体The joint 3426 is a fulcrum _. The scale, the first linkage portion 鸠 and the second linkage portion 3420 cause the first support member and the second support member Μ2 to be interlocked, so that the keycap 32 is moved from the unpressed position by the branch county 34 To the pressing position (as shown in Fig. 8). When the external force is released, the magnetic attraction causes the first magnetic region of the supporting device 34 to approach the second magnetic region. A2 'so that the first support member 34() will rotate with the first body portion passing through the junction of the first actuation portion Na, and the second gift member Μ2 will be the first fiscal 34979 two main f 3422 and the second The joint 3 of the actuating portion 3424 is rotated by the fulcrum. Thus, the linking portion and the second linking portion 342q cause the first supporting member to be interlocked, so that the key cap 32 moves back along with the binding device 3 Press the position. The full position is shown in Figure 7 and the figure 8 of the brother. The road is __, also, and the flute-±w circuit board 36 has the side - the switch 360, 34 Γ and the second building 342 has a trigger portion 3 side, 3 key cap 32 is pressed and is in the pressing position of the eighth riding position, and the triggering portion 3 side of the second branching member is on the side; Switch 360 to perform the rounding function of the circuit board. It should be noted that the switch 360 may be disposed only on one side of the slab 36, and in the _# ώ > 342, the ^ " ^ 卫 弟 support member 34 〇 and the second support ( 10 ) , The corresponding triggering unit 3408 or triggering unit 3428 is set, depending on the application. Please refer to Fig. 9 '9. 9_ according to the present invention. - Key of the embodiment = Sex: Mainly different from the above-mentioned button 3 The button 3 further includes a support member 34, a first support member 340, and a second support member 342, which are: 338 magnetic area A1 and second magnetic area Α 2. As shown in FIG. Between the key ^2 S 〇 and the keycap %. When the button 3 is opened, the key cap 32 is released, and the eye 32 is released. The elastic member 38 provides the key cap 32 and the elastic member 38. The heart can be restored to the position before the dust. In practical applications; elastic ~ rubber gasket (mbberdome) or metal reed (metaldome), but M434979 is not limited to this. In addition, the circuit can also be Below the 38 on the plate 36, and by the elastic (four) _ hair _. This ... in the elastic member 340, and the second ritual 3421 can be _ _, the device is the first to marry. It should be noted that 9 The triggering side of the middle plate; the action principle of the device is substantially the same, and will not be described here. The same reference numerals are shown in the figure. Compared with the prior art, the present invention uses a metal connector to connect to the keycap and Between the bottom plates. If the support member is rotated, the overall rigidity can be improved by the metal connection member fixed thereto. The piece is formed by stamping, and can be formed in the form of a round bar (for example, , bent by a metal round bar), according to the lion suction element to move the keycap between the unpressed position and the i position, depending on the actual application. == The preferred embodiment of the present creation, where The sentence intersection and modification according to the scope of patent application for this creation should be covered by this creation. [Simplified description of the drawing] Figure 1 is a sectional view of the button of the prior art. Figure 2 is based on this creation. Figure 3 is an exploded view of the button in Figure 2. Figure 4 is an exploded view of the button in Figure 2 at another perspective. /y Figure 5 is the second The 馁 key in the figure removes the perspective view of the keycap. The key removes the perspective view of the bottom plate. The figure is a sectional view of the button of the @@ Χ Χ line. The key cap of the figure 7 is a sectional view of _. The figure is a sectional view of the button according to another embodiment of the present creation [main symbol description] 1, 3 , 3, 12, 32 16'34'34' 100, 120 160, 162 340, 340 丨 344 360 * 1602, 1622 3402 3406, 3426 3420 3424 Α 2 10, 30 14, 36 18, 38 102, 122 300 ', 320 342'342' 346 1600, 1620 3400 3404 3408'3428 3422 Α1 Χ-Χ Key pad cap support device chute support first support member first metal link switch pivot joint first body portion joint second linkage Second actuating portion 'second magnetic zone bottom plate circuit board elastic member card slot connecting seat second support member second metal connecting member sliding portion first linking portion first actuating portion triggering portion · one main body portion first magnetic region profile Line η