五、新型說明： 【新型所屬之技術領域】 本創作是有關於一種按鍵結 可攜式電子裝置的按鍵結構。冓，且特別是有關於一種 【先前技術】 隨著電子科技的發展，消費 輕薄且便於攜帶。相較於桌上於電子產品的需求朝向 記型電腦已成為主流之—。、腦’具有攜帶方便的筆 腦之中，叫少㈣麵筆^f鼠也整合於筆記型電 t模組的料整合於筆記㈣腦上 =而 觸控板上按鍵結構，賴者可以在 圖，知之按鍵結構的示意圖。請參考圖1 機和了3。卜1通㊉疋將按鍵本體U。的中間部分熱溶於上 2用者即是撼練本體11G的末端112、 ^ ς !，二上，開關122。此種組裝方式二ϊ 1曰ιΤ牯也無法重工’還容易因為組裝公差而造成 觸不良，f彡響仙 114與減_122卡鍵或是接 【新型内容】 本創作提供—種易於組裝且結構簡單的按鍵結構。 及〜本創作提出一種按鍵結構，其包括一機殼、一電路板 按鍵。機殼具有一開口，而電路板配置於機殼之開口 狀並具有多個按壓開關。按鍵配置於電路板上，並位於機 且、i 4 口内，此按鍵具有一本體、一分隔板以及兩彈臂， 些彈臂為本體之一縱長方向的延伸端，彈臂的末端固 =至機设，而分隔板位於本體中間，且分隔板的一法線方 D垂直於本體的一法線方向。 在本創作之按鍵結構的一實施例中，上述分隔板接觸 電路板之一頂面。 個在本創作之按鍵結構的一實施例_，上述本體具有多 、言=勾，而電路板具有多個卡扣孔，且這些卡勾對應穿過 後些卡扣孔，以將按鍵組裝於電路板。 在本創作之按鍵結構的一實施例令，上述本體朝向電 ，的-表面具有多個凸柱，且這些凸柱的設置位置對應 墼開關。當按鍵未受按壓時，每一凸柱與所對應之按壓 開關維持一間距。 .在本創作之按鍵結構的一實施例t，上述分隔板更包 朝電路板延伸的兩個定位柱，而電路板對應這些定位柱 處有兩個定位孔，且這些定位柱對應乜於這些定位孔中。 基於上述，賴料之魏可直如卡触裝於電路 板、’省下雜熔方式㈣触裝。另外，還可避免因組裝 公差而造成的卡鍵或是接觸不良。 為讓本創作之上述特徵和優點能更明顯易懂，下文特 舉實施例，並配合所附圖式作詳細說明如下。 M376820 «» .. 【實施方式】 圖2為本創作一實施例之按鍵結構應用於電子裝置的 示思圖、圖3為圖2之按鍵結構的立體示意圖，而圖4為 圖3之按鍵結構的剖視圖。請同時參考圖2、圖3及圖4， 按鍵結構200適於應用於一筆記型電腦3〇〇中，且此按鍵 結構200與一觸控板310形成一觸控模組，而使用者的手 指在觸控板310上滑移可以移動指標，手指施力按壓按鍵 結構200可達到鍵入或執行程式的功能。按鍵結構2〇〇包 括一機殼210、一電路板220及一按鍵230。機殼21〇為筆 §己型電腦300裝設有鍵盤的機殼，且其具有一開口 212， 而電路板220配置於機殼210之開口 212下，且電路板220 具有多個按壓開關222。按鍵230配置於電路板220上， 並位於機殼210之開口 212内，此按鍵230具有一本體 232、一分隔板234以及兩彈臂236a、236b，且這些彈臂 236a、236b為本體232之一縱長方向的延伸端，彈臂236a、 236b的末端固定至機殼210，而分隔板234位於本體232 中間’且分隔板234的一法線方向N1垂直於本體的一法 線方向N2。 承上述’本實施例之彈臂236a、236b與本體232為 一體成型，而在其他的實施例中，彈臂236a、236b也可以 是利用嵌合等方式以與本體232組裝在一起，且彈臂 236a、236b的材質可與本體232相同或不同。此外，本體 232具有多個卡勾232a，而電路板220具有多個卡扣孔 224 ’且這些卡勾232a對應穿過這些卡扣孔224，以將按 5 M376820 鍵230組裝於電路板220。本實施例之按鍵23〇及電路板 220利用卡勾232a及卡扣孔224的結合以組裝在一起，較 習知使用熱熔方式的組裝，本實施例之按鍵結構2〇〇不但 具有容易組裝及易於重工的優點，對於組裝公差的容忍度 也較大。另外，按鍵230與電路板22〇組裝在一起後了 = 隔板234接觸電路板220之一頂面220a。 請繼續參考圖2、圖3及圖4，本體232朝向電路板 220的一表面232b具有多個凸柱232c，且這些凸柱232c 的設置位置對應按壓開關222。當按鍵230未受按壓時， 每一凸柱232c與所對應之按壓開關222維持一間距d。另 外，分Ik板234更包括朝電路板220延伸的兩個定位柱 234a’而電路板220對應這些定位柱234a處有兩個定位孔 226，且這些定位柱234a對應位於這些定位孔226中。定 位柱234的設置可以增加組裝時的定位效果且增加組裝後 的穩固性。 附帶一提的是，圖4所繪示的僅為此按鍵結構2〇()的 右邊一半’而此按鍵結構2〇〇是以分隔板234作為對稱中 心，結構左右對稱地設計。 圖5為按鍵受到按壓時的示意圖。請同時參考圖3及 圖5 ’當使用者用手指按壓按鍵23〇的本體232的右端時， 本體232的右端受力傾斜，凸柱232c接觸按壓並致動開關 222，而分隔板234接觸電路板220之表面220a的設置可 以避免本體232的左端會因為右端的受力而跟著傾斜進而 觸動位於左邊的按壓開關222。值得留意的是，彈臂236a M376820 *· ·. 隨著本體232之右端受力傾斜而變形，並且儲存一彈性恢 復力。當使用者停止施力在本體232之右端時，彈臂236a 的彈性恢復力會使傾斜的本體232的右端恢復至原位，而 凸柱232c與按壓開關222之間又恢復至相隔間距d，如圖 4示。 同樣的，當使用者用手指按壓本體232的左端時，本 體232的左端也會受力傾斜同時觸動位於左邊的按壓開關 222 ’且彈臂236b也會跟著變形且儲存彈性恢復力，直到 使用者停止施力’彈臂236b的彈性恢復力會使本體232 恢復原形且本體232的左端回移至原位。 綜上所述，於本創作之按鍵結構中，分隔板的設置可 在使用者的實際操作上將按鍵分成左、右，不需額外加工 以形成個別的左右按鍵，所以可減少加工流程。再者，按 鍵的卡勾扣入電路板的卡扣孔中，且彈臂固定於機殼，整 個按，結構的組裝可不需經過熱熔的繁複製程，組裝方式 較單又*於重玉’且對於元件之_組裝公差有較大 的=忍度。由上述可知，本創作之按鍵結構具有可簡化製 作流程及增加良率’進輯聊低成本的需求。 雖然本創作已以實施例揭露如上，然其並非用以限定 本創作，任何所屬技術領域中具有通常知識者，在不脫離 本創作之精神和範_，當可作些許之更祕潤#，故本 創作之保護範圍當視後社巾請專職_界定者為準。 M376820 【圖式簡單說明】 圖1為習知之按鍵結構的示意圖。 圖2為本創作一實施例之按鍵結構應用於電子裝置的 示意圖。 圖3為圖2之按鍵結構的立體示意圖。 圖4為圖3之按鍵結構的剖視圖。 圖5為按鍵受到按壓時的示意圖。 【主要元件符號說明】 100、200 :按鍵結構 110 :按鍵本體 112、114 :末端 120 :電路板 122、222 :按壓開關 130 :上機殼 210 :機殼 212 :開口 220 :電路板 220a :頂面 224 :卡扣孔 226 :定位孔 230 :按鍵 232 :本體 232a :卡勾 M376820 232b :表面 232c :凸柱 234 :分隔板 234a :定位柱 236a、236b :彈臂 300:筆記型電腦 310 :觸控板 Nl、N2 :法線方向 d :間距V. New description: [New technology field] This creation is about a button structure of a button-connected portable electronic device. Oh, and especially about one. [Prior Art] With the development of electronic technology, consumption is light and easy to carry. Compared with the demand for electronic products on the table, it has become the mainstream computer. , the brain 'has a portable pen and brain, called less (four) face pen ^ f mouse is also integrated in the notebook electric t-module material integrated in the notes (four) brain = and the touchpad button structure, the person can Figure, a schematic diagram of the structure of the button. Please refer to Figure 1 for the machine and 3. Bu 1 through ten will press the button body U. The middle portion is thermally dissolved in the upper part. The user is the end 112 of the body 11G, ^ ς !, two, and the switch 122. This kind of assembly method is not able to rework [1ϊιΤ牯 can't be reworked'. It is also easy to cause poor contact due to assembly tolerances. f彡响114 and minus_122 card keys or connection [new content] This creation provides an easy to assemble and Simple structure of the button structure. And the present invention proposes a button structure including a casing and a circuit board button. The casing has an opening, and the circuit board is disposed in an open shape of the casing and has a plurality of push switches. The button is disposed on the circuit board and is located in the mouth of the machine, and has a body, a partition plate and two elastic arms. The elastic arms are extension ends of one of the body in the longitudinal direction, and the ends of the elastic arms are fixed. = to the machine, and the partition plate is located in the middle of the body, and a normal line D of the partition plate is perpendicular to a normal direction of the body. In an embodiment of the present button structure, the partition plate contacts a top surface of the circuit board. In an embodiment of the button structure of the present invention, the body has a plurality of hooks, and the circuit board has a plurality of snap holes, and the hooks pass through the rear snap holes to assemble the buttons in the circuit. board. In an embodiment of the key structure of the present invention, the body has a plurality of studs facing the electric surface, and the positions of the studs correspond to the switches. When the button is not pressed, each of the posts maintains a distance from the corresponding push switch. In an embodiment t of the button structure of the present invention, the partition plate further comprises two positioning posts extending toward the circuit board, and the circuit board has two positioning holes corresponding to the positioning posts, and the positioning posts correspond to These are positioned in the holes. Based on the above, the Wei can be directly touched on the circuit board as if the card was touched, and the “hyperfusion method (4) is touched. In addition, it is possible to avoid card keys or poor contact due to assembly tolerances. To make the above-described features and advantages of the present invention more comprehensible, the following detailed description of the embodiments and the accompanying drawings are set forth below. M376820 «».. [Embodiment] FIG. 2 is a schematic diagram of a button structure applied to an electronic device according to an embodiment of the present invention, FIG. 3 is a perspective view of a button structure of FIG. 2, and FIG. 4 is a button structure of FIG. Cutaway view. Referring to FIG. 2, FIG. 3 and FIG. 4, the button structure 200 is suitable for being applied to a notebook computer, and the button structure 200 and a touch panel 310 form a touch module, and the user's The finger slides on the touchpad 310 to move the indicator, and the finger presses the button structure 200 to achieve the function of typing or executing the program. The button structure 2 includes a casing 210, a circuit board 220 and a button 230. The casing 21 is a casing of the computer 300 equipped with a keyboard, and has an opening 212, and the circuit board 220 is disposed under the opening 212 of the casing 210, and the circuit board 220 has a plurality of pressing switches 222. . The button 230 is disposed on the circuit board 220 and located in the opening 212 of the casing 210. The button 230 has a body 232, a partitioning plate 234 and two elastic arms 236a, 236b, and the elastic arms 236a, 236b are the body 232. One of the extending ends of the longitudinal direction, the ends of the elastic arms 236a, 236b are fixed to the casing 210, and the partitioning plate 234 is located in the middle of the body 232' and a normal direction N1 of the partitioning plate 234 is perpendicular to a normal of the body Direction N2. The elastic arms 236a, 236b of the present embodiment are integrally formed with the body 232. In other embodiments, the elastic arms 236a, 236b may be assembled with the body 232 by means of fitting or the like, and the elastics are assembled. The materials of the arms 236a, 236b may be the same as or different from the body 232. In addition, the body 232 has a plurality of hooks 232a, and the circuit board 220 has a plurality of snap holes 224' and the hooks 232a pass through the snap holes 224 to assemble the 5 M376820 key 230 to the circuit board 220. The button 23A and the circuit board 220 of the embodiment are assembled by using a combination of the hook 232a and the buckle hole 224, and the assembly of the hot-melt method is known. The button structure 2 of the embodiment is not only easy to assemble. And the advantages of easy rework, the tolerance for assembly tolerance is also large. In addition, after the button 230 is assembled with the circuit board 22, the spacer 234 contacts one of the top surfaces 220a of the circuit board 220. Referring to FIG. 2, FIG. 3 and FIG. 4, the body 232 has a plurality of protrusions 232c facing a surface 232b of the circuit board 220, and the positions of the protrusions 232c correspond to the push switch 222. When the button 230 is not pressed, each of the studs 232c maintains a distance d from the corresponding push switch 222. In addition, the Ik board 234 further includes two positioning posts 234a' extending toward the circuit board 220. The circuit board 220 has two positioning holes 226 corresponding to the positioning posts 234a, and the positioning posts 234a are correspondingly located in the positioning holes 226. The positioning of the positioning post 234 can increase the positioning effect during assembly and increase the stability after assembly. Incidentally, FIG. 4 shows only the right half of the button structure 2〇(), and the button structure 2〇〇 is a center of symmetry of the partition plate 234, and the structure is designed to be bilaterally symmetric. Fig. 5 is a schematic view of the button when it is pressed. Referring to FIG. 3 and FIG. 5 simultaneously, when the user presses the right end of the body 232 of the button 23〇 with a finger, the right end of the body 232 is tilted, the protrusion 232c contacts and presses the switch 222, and the partition plate 234 contacts. The surface 220a of the circuit board 220 is disposed to prevent the left end of the body 232 from being tilted by the force of the right end to touch the push switch 222 located on the left side. It is worth noting that the spring arm 236a M376820 *··. deforms as the right end of the body 232 is tilted and stores a resilient restoring force. When the user stops applying force to the right end of the body 232, the elastic restoring force of the elastic arm 236a returns the right end of the inclined body 232 to the original position, and the protrusion 232c and the push switch 222 return to the distance d, As shown in Figure 4. Similarly, when the user presses the left end of the body 232 with a finger, the left end of the body 232 is also stressed and simultaneously touches the push switch 222' located on the left side, and the elastic arm 236b is also deformed and stores the elastic restoring force until the user Stopping the force application 'the elastic restoring force of the elastic arm 236b restores the body 232 to its original shape and the left end of the body 232 moves back to the original position. In summary, in the button structure of the present creation, the partition plate can be divided into left and right buttons in the actual operation of the user, and no additional processing is required to form individual left and right buttons, so the processing flow can be reduced. Furthermore, the hook of the button is buckled into the snap hole of the circuit board, and the elastic arm is fixed to the casing, and the whole pressing, the assembly of the structure can be completed without the complicated fusion process of the hot melt, and the assembly method is simpler and more And for the component's assembly tolerance has a large = tolerance. As can be seen from the above, the key structure of the present creation has the need to simplify the manufacturing process and increase the yield. Although the present invention has been disclosed in the above embodiments, it is not intended to limit the present creation, and any person having ordinary knowledge in the technical field can make a little more secret when it does not deviate from the spirit and scope of the present creation. The scope of protection of this creation shall be subject to the full-time definition of the social towel. M376820 [Simple Description of the Drawings] Fig. 1 is a schematic view of a conventional button structure. 2 is a schematic diagram of a key structure of an embodiment of the present invention applied to an electronic device. 3 is a perspective view of the button structure of FIG. 2. 4 is a cross-sectional view of the button structure of FIG. 3. Fig. 5 is a schematic view of the button when it is pressed. [Main component symbol description] 100, 200: Button structure 110: Button body 112, 114: End 120: Circuit board 122, 222: Push switch 130: Upper case 210: Case 212: Opening 220: Circuit board 220a: Top Face 224: snap hole 226: positioning hole 230: button 232: body 232a: hook M376820 232b: surface 232c: boss 234: partition plate 234a: positioning post 236a, 236b: spring arm 300: notebook computer 310: Touchpad Nl, N2: normal direction d: spacing