M415347 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及應用其之鍵盤，且特別是 有關於一種薄型化之按鍵及應用其之鍵盤。 【先前技術】 目前消費者於輸入資料時最常用的輸入裝置例如是 鍵盤、觸控板或滑鼠。以鍵盤來說，鍵盤包括數個按鏠。 Φ 每個按鍵對應到不同的字元或符號，以於使用者按壓時， 輸入對應的字元或符號的訊號到電子產品中。目前的按韃 大夕包括鍵巾自、男刀腳結構及基板。剪刀腳結構耦接在基 板與鍵帽之間，以在使用者按壓時作動而讓鍵帽可相對於 基板垂直地位移。一般來說，剪刀腳結構包括兩個以軸與 孔相互配合的框件。然而，框件上具有軸或孔的位置的厚 度往往較其他位置之厚度厚，使得按鍵的厚度對應地增 加。如此一來，在電子產品多邁向輕薄化之趨勢下，具有 φ 厚度厚的知Γ鍵之鍵盤往往難以受到消費者青睞，而減少了 市場競爭力。因此，如何提供一種可減少厚度之按鍵，乃 為相關業者努力之課題之一。 【新型内容】 本創作有關於一種按鍵及應用其之鍵盤，其透過第一 框件與第二框件之設計來達到薄型化，以符合電子產品之 使用趨勢而增加市場競爭力。 根據本創作之第一方面，提出一種按鍵，用以配置於 3 M415347 一底件上。按鍵包括一第一框件、一第二框件、一鍵帽及 一彈性體。第一框件可動地耦接於底件，且具有二第一凹 口。此二第一凹口的位置相互對應。各第一凹口的側壁係 為圓弧狀。第二框件可動地耦接於底件，且具有二第二凹 口。此二第二凹口的位置相互對應。各第二凹口的側壁係 為圓弧狀。第一框件與第二框件藉由此二第一凹口與此二 第二凹口來相互卡合。鍵帽枢接於第一框件與第二框件。 彈性體位於底件上，且抵接於鍵帽之底面。 根據本創作之第二方面，提出一種鍵盤，包括一底件 及數個按鍵。此些按鍵配置於底件上。各按鍵包括一第一 框件、一第二框件、一鍵帽及一彈性體。第一框件可動地 耦接於底件，且具有二第一凹口。此二第一凹口的位置相 互對應。各第一凹口的側壁係為圓弧狀。第二框件可動地 耦接於底件，且具有二第二凹口。此二第二凹口的位置相 互對應。各第二凹口的側壁係為圓弧狀。第一框件與第二 框件藉由此二第一凹口與此二第二凹口來相互卡合。鍵帽 樞接於第一框件與第二框件。彈性體位於底件上，且抵接 於鍵帽之底面。 為了對本創作之上述及其他方面有更佳的暸解，下文 特舉實施例，並配合所附圖式，作詳細說明如下： 【實施方式】 請參照第1圖、第2圖及第3圖，第1圖繪示根據本 創作一實施例之鍵盤的示意圖，第2圖繪示第1圖中之鍵 盤的其中一個按鍵的示意圖，且第3圖繪示第2圖中之按 鍵的第鍵盤=與第二框件相互配合前的示意圖。 .盤100包括一底件110及數 130配置於麻ηημ b 致個&鍵13G。此些㈣ 一第二柄。各按鍵13〇包括一第一框件131、 131可動"地JIT 一鍵帽134及—彈性體136。第-框件 = 件110’且具有兩個第-凹口―。 =二—凹口襲的位置相互對應。各個第-凹口 131h 丰：Is係為圓弧狀。第二框件132可動地耦接於底 牛，且具有兩個第二凹口 132h。此兩個第二凹口 132h 的位置相互對應。各個第二凹口咖的側壁係為圓 弧狀第框件131與第二框件132藉由此兩個第一凹口 13卟與此兩個第二凹口 13汕來相互卡合。鍵帽134樞接 於第一框件131與第二框件132。彈性體136位於底件11〇 上，且抵接於鍵帽134之底面。 第框件131例如是為门字形，且具有一頂桿131 a 及兩個側桿l31bl及131b2。此兩個側桿13lM及131b2 为別自頂桿131a之相對兩端延伸。鍵帽134樞接於第一 框件131之頂桿i3ia。本實施例之兩個第一凹口 分 別位於兩個侧桿131M及131b2之其中一者（例如是側桿 131bl)的外側及兩個側桿igibl及i31b2之另一者（例 如是側桿131b2)的内側。 另外，第二框件132之結構類似於第一框件131之結 構。也就是說，第二框件132例如是為门字形，且具有一 頂桿132a及兩個側桿i32bl及132b2。此兩個侧桿I32bl 及132b2分別自頂桿i32a之相對兩端延伸。鍵帽丨34樞 接於苐一框件132之頂桿132a。本實施例之兩個第二凹口 M415347 132h分別位於兩個側桿132bl及132b2之其中一者（例如 是側桿132bl)的外側及兩個側桿132bl及132b2之另一 者（例如是側桿132b2)的内側。 請參照第3圖、第4A圖及第4B圖，第4A圖及第4B 圖繪示第3圖中之第一框件及第二框件相互組設時於不同 作動狀態下的示意圖。 如第3圖所示，當第一框件131與第二框件132彼此 靠攏時，侧桿131bl容置在側桿132b2之第二凹口 132h 内且側桿132b2容置在侧桿131bl之第一凹口 131h内， 且側桿131b2容置在侧桿132bl之第二凹口 132h内且側 桿132bl容置在側桿131b2之第一凹口 131h内。如此一 來，第一框件131與第二框件132藉由此兩個第一凹口 131h與此兩個第二凹口 132h來相互卡合，如第4A圖與第 4B圖所示。此外，由於第一凹口 131之侧壁131s與第二 凹口 132之側壁132s係為圓弧狀，因此第一框件131與 第二框件132卡合時即可相對於彼此作動而不會有干涉的 情況。 另外，於本實施例中，第一框件131之各側桿131bl 與131b2係為階梯狀，且第二框件132之各侧桿132bl與 132b2係為階梯狀。當使用者按壓第2圖中之鍵帽134時， 第一框件131與第二框件132係可例如是從第4A圖之配 置狀態改變成如第4B圖所示之相互疊合的配置狀態，使 得鍵帽134可抵壓第2圖中之彈性體136來傳遞訊號。相 較具有轴與孔配合之剪刀腳結構的按鍵而言，第一框件 131與第二框件132相互組配的方式係無需具有相互配合 M415347 之軸與孔，以減少按鍵130整體的厚度。進一步來說，透 過第一框件131與第二框件132之配合，鍵帽134的移動 行程仍可維持且按鍵130的厚度係可減少，以讓應用按鍵 130之鍵盤100的高度係可減少。 根據本創作上述實施例之按鍵及應用其之鍵盤，其透 過第一框件與第二框件之設計來達到薄型化，以符合電子 產品之流行趨勢來增加市場競爭力。 綜上所述，雖然本創作已以實施例揭露如上，然其並 φ 非用以限定本創作。本創作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圍内，當可作各種之更動 與潤飾。因此，本創作之保護範圍當視後附之申請專利範 圍所界定者為準。 【圖式簡單說明】 第1圖繪示根據本創作一實施例之鍵盤的示意圖。 第2圖繪示第1圖中之鍵盤的其中一個按鍵的示意 • 圖。 第3圖繪示第2圖中之按鍵的第一框件與第二框件相 互配合前的示意圖。 第4A圖及第4B圖繪示第3圖中之第一框件及第二框 件相互組設時於不同作動狀態下的示意圖。 【主要元件符號說明】 100 :鍵盤 110 :底件 7 M415347 13 Ο .按鍵 131 :第一框件 131a、132a :頂桿 131td、131b2、132b 卜 132b2 :側桿 131h :第一凹口 131s、132s :側壁 132 :第二框件 132h :第二凹口 134 :鍵帽 136 :彈性體M415347 V. New description: [New technical field] This creation is about a kind of button and keyboard for applying it, and especially relates to a thin button and a keyboard for applying the same. [Prior Art] At present, the most commonly used input device for consumers when inputting data is, for example, a keyboard, a touchpad or a mouse. In terms of the keyboard, the keyboard includes several buttons. Φ Each button corresponds to a different character or symbol, so that when the user presses, the signal of the corresponding character or symbol is input into the electronic product. The current press 鞑 includes the key towel, the male foot structure and the substrate. The scissor foot structure is coupled between the base plate and the keycap to actuate when the user presses to allow the keycap to be vertically displaced relative to the base plate. Generally, the scissor foot structure includes two frame members that cooperate with the shaft and the hole. However, the thickness of the frame having the position of the shaft or the hole tends to be thicker than the thickness of the other positions, so that the thickness of the button is correspondingly increased. As a result, in the trend of electronic products becoming lighter and thinner, the keyboard with the thick thickness of φ is often difficult to be favored by consumers, and the market competitiveness is reduced. Therefore, how to provide a button that can reduce the thickness is one of the subjects of the related industry. [New content] This creation relates to a button and a keyboard for applying the same, which is thinned by the design of the first frame member and the second frame member to increase the market competitiveness in accordance with the trend of use of electronic products. According to a first aspect of the present invention, a button is provided for placement on a 3 M415347 base. The button includes a first frame member, a second frame member, a keycap and an elastic body. The first frame member is movably coupled to the bottom member and has two first recesses. The positions of the two first notches correspond to each other. The side walls of each of the first recesses are arcuate. The second frame member is movably coupled to the bottom member and has two second recesses. The positions of the two second notches correspond to each other. The side walls of each of the second recesses are arcuate. The first frame member and the second frame member are engaged with each other by the two first notches and the two second notches. The key cap is pivotally connected to the first frame member and the second frame member. The elastomer is located on the bottom member and abuts against the bottom surface of the keycap. According to a second aspect of the present invention, a keyboard is provided comprising a base member and a plurality of buttons. These buttons are arranged on the base member. Each button includes a first frame member, a second frame member, a keycap and an elastic body. The first frame member is movably coupled to the bottom member and has two first recesses. The positions of the two first notches correspond to each other. The side walls of each of the first recesses are arcuate. The second frame member is movably coupled to the bottom member and has two second recesses. The positions of the two second notches correspond to each other. The side walls of each of the second recesses are arcuate. The first frame member and the second frame member are engaged with each other by the two first notches and the two second notches. The key cap is pivotally connected to the first frame member and the second frame member. The elastomer is located on the bottom member and abuts against the bottom surface of the keycap. In order to better understand the above and other aspects of the present invention, the following detailed description of the embodiments and the accompanying drawings will be described in detail as follows: [Embodiment] Please refer to FIG. 1, FIG. 2, and FIG. 1 is a schematic diagram of a keyboard according to an embodiment of the present invention, FIG. 2 is a schematic diagram showing one of the keys of the keyboard in FIG. 1 , and FIG. 3 is a second keyboard of the key in FIG. Schematic diagram before the second frame member is mated with each other. The disc 100 includes a bottom member 110 and a number 130 disposed on the hemp ηημ b 致ー&#; These (four) a second handle. Each of the buttons 13A includes a first frame member 131, 131 movable " ground JIT keycap 134 and an elastomer 136. The first frame member = the piece 110' and has two first-notch--. = two - the position of the notch hits each other. Each of the first-notches 131h is abundance: Is is an arc shape. The second frame member 132 is movably coupled to the bottom cow and has two second recesses 132h. The positions of the two second recesses 132h correspond to each other. The side walls of each of the second recessed coffee cups are rounded and the second frame member 132 and the second frame member 132 are engaged with each other by the two first recesses 13 and the two second recesses 13B. The key cap 134 is pivotally connected to the first frame member 131 and the second frame member 132. The elastic body 136 is located on the bottom member 11A and abuts against the bottom surface of the keycap 134. The frame member 131 is, for example, a gate shape and has a jack 131a and two side bars l31b1 and 131b2. The two side bars 13lM and 131b2 extend from opposite ends of the top bar 131a. The key cap 134 is pivotally connected to the jack i3ia of the first frame member 131. The two first notches of this embodiment are respectively located on the outer side of one of the two side bars 131M and 131b2 (for example, the side bar 131bl) and the other of the two side bars igibl and i31b2 (for example, the side bar 131b2). The inside of the). In addition, the structure of the second frame member 132 is similar to that of the first frame member 131. That is, the second frame member 132 is, for example, a gate shape and has a jack 132a and two side bars i32b1 and 132b2. The two side bars I32b1 and 132b2 extend from opposite ends of the top bar i32a, respectively. The keycap 34 is pivotally connected to the top 132a of the frame member 132. The two second notches M415347 132h of this embodiment are respectively located on the outer side of one of the two side bars 132b1 and 132b2 (for example, the side bar 132bl) and the other of the two side bars 132b1 and 132b2 (for example, the side). The inside of the rod 132b2). Please refer to FIG. 3, FIG. 4A and FIG. 4B. FIG. 4A and FIG. 4B are schematic diagrams showing the first frame member and the second frame member in FIG. 3 when they are assembled with each other in different operating states. As shown in FIG. 3, when the first frame member 131 and the second frame member 132 are close to each other, the side bar 131bl is received in the second recess 132h of the side bar 132b2 and the side bar 132b2 is received in the side bar 131bl. In the first recess 131h, the side bar 131b2 is received in the second recess 132h of the side bar 132b1 and the side bar 132bl is received in the first recess 131h of the side bar 131b2. In this manner, the first frame member 131 and the second frame member 132 are engaged with each other by the two first notches 131h and the two second notches 132h, as shown in FIGS. 4A and 4B. In addition, since the side wall 131s of the first recess 131 and the side wall 132s of the second recess 132 are arc-shaped, the first frame member 131 and the second frame member 132 can be moved relative to each other without being engaged with each other. There will be interference. Further, in the present embodiment, the side bars 131b1 and 131b2 of the first frame member 131 are stepped, and the side bars 132b1 and 132b2 of the second frame member 132 are stepped. When the user presses the keycap 134 in FIG. 2, the first frame member 131 and the second frame member 132 can be changed from the configuration state of FIG. 4A to the superimposed configuration as shown in FIG. 4B, for example. The state is such that the keycap 134 can press the elastomer 136 in FIG. 2 to transmit the signal. Compared with the button having the scissor-foot structure with the shaft and the hole, the first frame member 131 and the second frame member 132 are combined with each other in such a manner that the shaft and the hole of the M415347 are not required to each other, so as to reduce the overall thickness of the button 130. . Further, by the cooperation of the first frame member 131 and the second frame member 132, the movement stroke of the key cap 134 can be maintained and the thickness of the button 130 can be reduced, so that the height of the keyboard 100 of the application button 130 can be reduced. . According to the keyboard of the above embodiment and the keyboard for applying the same, the design of the first frame member and the second frame member is thinned to meet the trend of electronic products to increase market competitiveness. In summary, although the present invention has been disclosed above by way of example, it is not intended to limit the present invention. Those having ordinary knowledge in the technical field of the present invention can make various changes and refinements without departing from the spirit and scope of the present creation. Therefore, the scope of protection of this creation is subject to the definition of the patent application scope attached. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a schematic diagram of a keyboard according to an embodiment of the present invention. Figure 2 is a schematic diagram of one of the keys of the keyboard of Figure 1. Fig. 3 is a schematic view showing the first frame member and the second frame member of the button in Fig. 2 before being mated with each other. 4A and 4B are schematic views showing the first frame member and the second frame member in Fig. 3 in different operating states when they are assembled with each other. [Description of main component symbols] 100: Keyboard 110: Base member 7 M415347 13 Ο. Button 131: First frame member 131a, 132a: Jacks 131td, 131b2, 132b Bu 132b2: Side bar 131h: First notch 131s, 132s : Side wall 132: second frame member 132h: second notch 134: key cap 136: elastomer