M411654 五、新型說明： 【新型所屬之技術領域】 本創作是有關於一種鍵盤及應用其之可攜式電子裝 置’且特別是有關於一種具有剪刀腳結構之鍵盤及應用其 之可攜式電子裝置。 ' 【先前技術】 現有的鍵盤通常包括殼件、鐵板、剪刀腳結構及鍵 帽。殼件的一個區域係簍空，以容置鐵板。鐵板具有多個 連接結構。鍵帽位於鐵板上。剪刀腳結構連接於鐵板之連 接結構及鍵帽’以在使用者按壓鍵帽時讓鍵帽朝向鐵板移 動或在使用者停止按壓時讓鍵帽恢復到初始位置。一般來 說，鐵板往往需根據鍵盤之殼件的尺寸以及按鍵的行程來 來設計模具且進行開模。在鐵件完成之後，剪刀腳結構及 鍵中目，置到鐵件上，且鐵件再裝設到對應的殼件。-旦鍵 盤之成件的尺寸改變，或者按鍵的行程需調整時，模具即 而要重新"又δ十且進行開模。如此一來，不但花費時間，也 亦浪費人力。因此，如何提供—種可在鍵盤之殼件的尺寸 及按鍵的打程改變時，減少模具之設計與開模之時間及成 本的鍵盤’乃為相關業者努力之課題之一。 【新型内容】 ，η有關於一種鍵盤及應用其之可攜式電子裝 5 :、可^使用以往之鐵件所需重新設計模具與開模的 時間與人力。 M411654 根據本創作，提出一種鍵盤，包括一殼件、一薄膜電 路、一膜片、數個彈性體、一固定結構組、數個鍵帽及數 個剪刀腳結構。殼件具有一按鍵配置表面。薄膜電路配置 於殼件之按鍵配置表面上，且具有數個開關接點。膜片配 置於薄膜電路上。此些彈性體固定於膜片上，且此些彈性 體的位置分別對應至此些開關接點的位置。固定結構組包 括數個固定結構。此些固定結構彼此分離地固定於殼件的 按鍵配置表面上。各固定結構包括一底件及數個耦接件。 此些耦接件固定於底件上。此些個鍵帽分別配置於此些固 定結構的上方。各剪刀腳結構耦接於一個對應之固定結構 的此些耦接件與一個對應之鍵帽之間。 根據本創作，再提出一種可攜式電子裝置，包括一顯 示結構及一鍵盤。鍵盤耦接於顯示結構。鍵盤包括一殼 件、一薄膜電路、一膜片、數個彈性體、一固定結構組、 數個鍵帽及數個剪刀腳結構。殼件具有一按鍵配置表面。 薄膜電路配置於殼件之按鍵配置表面上，且具有數個開關 接點。膜片配置於薄膜電路上。此些彈性體固定於膜片 上，且此些彈性體的位置分別對應至此些開關接點的位 置。固定結構組包括數個固定結構。此些固定結構彼此分 離地固定於殼件的按鍵配置表面上。各固定結構包括一底 件及數個耦接件。此些耦接件固定於底件上。此些個鍵帽 分別配置於此些固定結構的上方。各剪刀腳結構耦接於一 個對應之固定結構的此些耦接件與一個對應之鍵帽之間。 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： 5 M411654 【實施方式】 第一實施例 請參照第1A圖、第1B圖、第2圖及第3圖第u 圖繪示根據本創作第-實施例之可攜式電子裝置的組設 圖，第_會示第1A圖中之鍵盤的爆炸圖，第2圖繪示 第1B圖中之-個固定結構的示意圖，且第3圖繪示第^ 圖中之鍵盤的其中一個按鍵的侧視圖。 如第1A圖所示，可攜式電子裝置1〇包括一顯示結構 110及一鍵盤丨2〇。鍵盤12〇耦接於顯示結構n〇。 如第1B圖、第2圖及第3圖所示，鍵盤12〇包括一 殼件12卜-薄臈電路122、—膜片123'數個彈性體⑶、 一固定結構組125、數個鍵帽126及數個剪刀腳結構127。 殼件121具有一按鍵配置表面ms。固定結構组125 包括數個固定結構咖。此㈣定結構1251彼此分離地 固定於殼件121的按鍵配置表面121§上。各固定結構i25i 包括一底件1251a及數個耦接件1251b卜1251Μ。耦接件 1251M〜1251b4固定於底件121上。 薄膜電路122配置於殼件121之按鍵配置表面a。 上，且具有數個開關接點1221 (如第1B圖所示）。膜片 123配置於薄膜電路122上。彈性體124固定於膜片⑶ 上（如第1B圖所示）。此些彈性體124的位置分別對應 此些開關接點1221的位置。 ^ 此些個鍵帽126分別配置於此些固定結構丨251的上 方。各剪刀腳結構127耦接於一個對應之固定結構ΐ25ι 6 M411654 的數個輕接件1251bH251b4與-個對應之鍵帽126之 間，以形成按鍵。 在使用者按壓鍵帽126時，剪刀腳結構127係被帶動 .而沿著-z軸方向移動，使得剪刀腳結構127的按壓部1271 係按壓到位於膜片123的彈性體124。如此一來，彈性體 124係變形而接觸薄膜電路1222的開關接點1221 (如第 1B圖所π)’以傳遞訊號。在使用者停止按壓鍵帽126時， 剪刀腳結構127係沿著+z軸方向移動，以恢復到初始位置。 以往的鍵盤在製造時，與剪刀腳結構相互配合的鐵件 需根據每個鍵盤之殼件的尺相及按鍵的行程來設計模 具且進行開模。之後，剪刀腳結構及鍵帽配置到鐵件上， 且鐵件再裝設到對應的殼件。如此一來，一旦殼件的尺寸 或按鍵的订粒變更時，鐵件之模具需重新設計且亦需重新 進行開模，而往往花費時間與人力。相較之下，本實施例 之&鍵配置表面121 s係為殼件121的—部分，且固定結 鲁構組125中的固定結構1251為各自獨立的結構。因此， 在鍵盤120的尺寸及各個按鍵的行程決定之後，僅需根據 而求選擇合適的固定結構1251來固定在殼件121的按鍵 配置表面121s上。如此一來，不但可減少使用以往鐵件 ，所需重新設計模具與開模的時間與人力，且固定結構1251 可應用在不同的電子產品中，以增加使用的層面。 各□疋、、’。構1251例如是包括四個耦接件 1251bl 1251b4 (如第2圖所示），且各剪刀腳結構127例 如是具有四結構部1271a卜1271a4 (如第ιΒ圖所示）。其 中兩個HP 127ia3及I271a4可移動地輕接於對應之固 7 =構1251之其中兩個耦接件丨251b3及1251b4。另外兩 、、構部1271al及1271a2可轉動地耦接於對應之固定結 構之另外兩個耦接件1251bl及1251b2。一旦使用者 按壓鍵帽127時，結構部I271a3及1271a4係沿著-X軸方 °移動，且結構部1271 al及127la2分別以與耦接件 I25lbl及i251b2相互耗接之處做為軸心轉動，以讓鍵帽 127可沿著_z軸方向移動。之後，當使用者停止按壓鍵帽 127時，結構部1271 a3及1271 a4係沿著+χ軸方向移動， 且結構部1271al及1271a2係分別以與耦接件1251Μ及 1251b2相互耗接之處做為軸心反向轉動，以讓鍵帽I??可 沿著+Z軸方向移動而恢復到初始位置。 於本實施例中’固定結構組125、薄膜電路122及膜 片123係依序配置於殼件121之按鍵配置表面12is上。 4膜電路122具有數個第一孔洞I22h (如第1B及3圖所 示），且膜片123具有數個第二孔洞i23h(如第1B及3圖 所示）。一個固定結構1251之耦接件1251M〜1251b4 (如 第2圖所示）係經由對應之此些第一孔洞122h及對應之 此些第二孔洞123h露出，以耗接於對應的剪刀腳結構 127。此外，各個第二孔洞123h之尺寸係小於對應之第一 孔洞122h之尺寸’以遮蔽薄膜電路122。 此處說明固定結構組125之固定結構1251之底件 1251a固定於殼件121之按鍵配置表面121s上的方式。如 第1B圖、第2圖及3圖所示，按鍵配置表面i2is具有貫 孔121h ’且底件1251a具有凸柱I251al。凸柱1251al係 朝著~Z軸方向延伸而穿越貫孔dh，以固定底件1251a M411654 於按鍵配置表面121s上。此處之按鍵配置表面121s的材 料可例如是為塑膠、鋁或鐵。因此，透過選擇適合按鍵配 置表面121s之材料特性的連接方式，例如是鉚接、黏貼 或熱融，底件1251a係可穩固地固定在殼件121之按鍵配 置表面121s上。或者，於一實施例中，固定結構之底件 具有貫孔，且按鍵配置表面具有凸柱，使得按鍵配置表面 之凸柱朝著+Z軸方向延伸而穿越底件之貫孔來固定。 雖然此處係以鍵盤120為可攜式電子裝置10的一部 分作為例子說明，然而此技術領域中具有通常知識者應明 瞭，鍵盤120亦可配置在不同形式的電子裝置中，或者為 一獨立的結構。 第二實施例 請參照第4圖，其繪示根據本創作第二實施例之按鍵 的側視圖。於第一實施例中，按鍵之固定結構組125、薄 膜電路122及膜片123係依序配置於殼件121之按鍵配置 表面121s上。相較之下，本實施例之薄膜電路222、膜片 223及固定結構組225係依序配置於殼件121之按鍵配置 表面121s上，以使配置有本實施例之按鍵的鍵盤亦具有 類似於第一實施例之可攜式電子裝置10的優點。 根據本創作上述實施例之鍵盤及應用其之可攜式電 子裝置，其按鍵配置表面係為殼件的一部分，且固定結構 組的固定結構為各自獨立的結構。因此，在鍵盤的製造過 程中，僅需根據鍵盤的尺寸及各個按鍵的行程來選擇合適 9 M411654 的固定結構，以固定在殼件的按鍵配置表面上。如此一 來，不但可減少使用以往之鐵件所需重新設計模具與開模 的時間與人力，且固定結構可應用在不同的電子產品中， 以增加使用的層面。 综上所述，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。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1A圖繪示根據本創作第一實施例之可攜式電子裝 置的組設圖。 第1B圖繪示第ία圖中之鍵盤的爆炸圖。 第2圖繪示第1B圖中之一個固定結構的示意圖。 第3圖繪示第1A圖中之鍵盤的其中一個按^的侧視 圖0 第4圖繪示根據本創作第二實施例之按鍵的側視圖。 【主要元件符號說明】 10 :可攜式電子裝置 110 :顯示結構 120 :鍵盤 121 .殼件 121h :貫孔 M411654 121s :按鍵配置表面 122、 222 :薄膜電路 1221 :開關接點 122h :第一孔洞 123、 223 :膜片 123h :第二孔洞 124 :彈性體 125、225 :固定結構組 1251 :固定結構 1251a :底件 1251M、1251b2、1251b3、1251b4 :耦接件 126 :鍵帽 127 :剪刀腳結構 1271 :按壓部 1271al、1271a2、1271a3、1271a4 :結構部M411654 V. New Description: [New Technology Field] This creation is about a keyboard and a portable electronic device that uses it. In particular, it relates to a keyboard with a scissor-foot structure and a portable electronic device using the same. Device. [Prior Art] Existing keyboards usually include a case member, an iron plate, a scissor foot structure, and a key cap. An area of the shell member is hollowed out to accommodate the iron plate. The iron plate has a plurality of connection structures. The key cap is located on the iron plate. The scissor foot structure is coupled to the iron plate connection structure and the keycap ′ to move the key cap toward the iron plate when the user presses the key cap or return the key cap to the initial position when the user stops pressing. In general, iron plates often need to be designed and opened according to the size of the shell of the keyboard and the stroke of the buttons. After the iron piece is completed, the structure of the scissor foot and the key in the key are placed on the iron piece, and the iron piece is then mounted to the corresponding case piece. - When the size of the key piece of the key is changed, or the stroke of the key needs to be adjusted, the mold is then re-opened and δ is opened. In this way, not only does it take time, but it also wastes manpower. Therefore, it is one of the subjects of the related art to provide a keyboard that can reduce the design of the mold and the time and cost of opening the mold when the size of the shell of the keyboard and the stroke of the key are changed. [New content], η has a keyboard and a portable electronic device for use 5: It can use the time and manpower of redesigning the mold and opening the mold for the previous iron parts. M411654 According to the present invention, a keyboard is provided, comprising a case member, a film circuit, a diaphragm, a plurality of elastic bodies, a fixed structure group, a plurality of key caps and a plurality of scissors foot structures. The case member has a button configuration surface. The thin film circuit is disposed on the button configuration surface of the case member and has a plurality of switch contacts. The diaphragm is placed on a thin film circuit. The elastic bodies are fixed on the diaphragm, and the positions of the elastic bodies respectively correspond to the positions of the switch contacts. The fixed structure group includes several fixed structures. The fixing structures are fixed to the key arrangement surface of the case member separately from each other. Each fixing structure includes a bottom member and a plurality of coupling members. The coupling members are fixed to the bottom member. These keycaps are respectively disposed above the fixed structures. Each scissor foot structure is coupled between the coupling members of a corresponding fixing structure and a corresponding key cap. According to the present invention, a portable electronic device is provided, including a display structure and a keyboard. The keyboard is coupled to the display structure. The keyboard includes a casing, a film circuit, a diaphragm, a plurality of elastomers, a fixed structure set, a plurality of keycaps, and a plurality of scissor-leg structures. The case member has a button configuration surface. The thin film circuit is disposed on the key arrangement surface of the case member and has a plurality of switch contacts. The diaphragm is disposed on the thin film circuit. The elastomers are fixed to the diaphragm, and the positions of the elastomers correspond to the positions of the switch contacts, respectively. The fixed structure group includes several fixed structures. The fixing structures are fixedly spaced apart from each other on the key arrangement surface of the case member. Each of the fixed structures includes a base and a plurality of coupling members. The coupling members are fixed to the bottom member. These keycaps are respectively disposed above the fixed structures. Each scissor foot structure is coupled between the coupling members of a corresponding fixing structure and a corresponding key cap. In order to better understand the above and other aspects of the present invention, the following specific embodiments and the accompanying drawings are described in detail below: 5 M411654 [Embodiment] For the first embodiment, please refer to FIG. 1A and FIG. 1B. FIG. 2, FIG. 2 and FIG. 3 are a diagram showing the assembly of the portable electronic device according to the first embodiment of the present invention. FIG. 1 is an exploded view of the keyboard in FIG. 1A, and FIG. A schematic view of a fixed structure in FIG. 1B is shown, and FIG. 3 is a side view of one of the keys of the keyboard in FIG. As shown in FIG. 1A, the portable electronic device 1A includes a display structure 110 and a keyboard 丨2〇. The keyboard 12 is coupled to the display structure n〇. As shown in FIG. 1B, FIG. 2 and FIG. 3, the keyboard 12 includes a shell member 12-thin circuit 122, a diaphragm 123', a plurality of elastic bodies (3), a fixed structure group 125, and a plurality of keys. Cap 126 and a plurality of scissor foot structures 127. The case member 121 has a button arrangement surface ms. The fixed structure set 125 includes a number of fixed structure coffee. The (four) fixed structures 1251 are fixed to the key arrangement surface 121 of the case member 121 separately from each other. Each fixing structure i25i includes a bottom piece 1251a and a plurality of coupling pieces 1251b 1251Μ. The coupling members 1251M to 1251b4 are fixed to the bottom member 121. The thin film circuit 122 is disposed on the key arrangement surface a of the case member 121. Up, and has a number of switch contacts 1221 (as shown in Figure 1B). The diaphragm 123 is disposed on the thin film circuit 122. The elastomer 124 is attached to the diaphragm (3) as shown in Figure 1B. The positions of the elastic bodies 124 correspond to the positions of the switch contacts 1221, respectively. ^ These keycaps 126 are respectively disposed above the fixed structures 251. Each scissor foot structure 127 is coupled between a plurality of light fittings 1251bH251b4 of a corresponding fixed structure ΐ25ι 6 M411654 and a corresponding key cap 126 to form a button. When the user presses the keycap 126, the scissor foot structure 127 is driven, and moves in the -z axis direction, so that the pressing portion 1271 of the scissor foot structure 127 is pressed against the elastic body 124 located in the diaphragm 123. As a result, the elastomer 124 is deformed to contact the switch contact 1221 of the thin film circuit 1222 (as in Fig. 1B) to transmit a signal. When the user stops pressing the keycap 126, the scissor foot structure 127 moves in the +z axis direction to return to the initial position. In the manufacture of the keyboard in the past, the iron piece that cooperates with the structure of the scissor foot needs to design the mold according to the scale of the shell of each keyboard and the stroke of the key and mold opening. Thereafter, the scissor foot structure and the key cap are disposed on the iron member, and the iron member is then mounted to the corresponding shell member. As a result, once the size of the shell member or the ordering of the button is changed, the mold of the iron piece needs to be redesigned and the mold is re-opened, which often takes time and labor. In contrast, the & key arrangement surface 121 s of the present embodiment is a portion of the case member 121, and the fixed structure 1251 of the fixed structure group 125 is a separate structure. Therefore, after the size of the keyboard 120 and the stroke of each of the keys are determined, it is only necessary to select a suitable fixing structure 1251 to be fixed to the key arrangement surface 121s of the case member 121. In this way, not only can the use of the previous iron parts be reduced, but also the time and labor required to redesign the mold and mold opening, and the fixed structure 1251 can be applied to different electronic products to increase the level of use. Each 疋,,,. The structure 1251 includes, for example, four coupling members 1251bl 1251b4 (as shown in Fig. 2), and each of the scissor foot structures 127 has, for example, four structural portions 1271a and 1271a4 (as shown in Fig. 1). Two of the HP 127ia3 and I271a4 are movably connected to the two coupling members 251b and 1251b4 of the corresponding solid structure 1251. The other two structural members 1271al and 1271a2 are rotatably coupled to the other two coupling members 1251b1 and 1251b2 of the corresponding fixed structure. When the user presses the keycap 127, the structural portions I271a3 and 1271a4 move along the -X axis, and the structural portions 1271a and 127la2 respectively rotate with the coupling members I25lb1 and i251b2 as axes. So that the keycap 127 can move in the _z axis direction. Thereafter, when the user stops pressing the keycap 127, the structural portions 1271 a3 and 1271 a4 are moved along the +χ axis direction, and the structural portions 1271al and 1271a2 are respectively engaged with the coupling members 1251Μ and 1251b2. Rotate the shaft in the opposite direction to allow the key cap I? to move back to the initial position by moving in the +Z axis direction. In the present embodiment, the fixed structure group 125, the thin film circuit 122, and the film 123 are sequentially disposed on the key arrangement surface 12is of the case member 121. The membrane circuit 122 has a plurality of first holes I22h (as shown in Figures 1B and 3), and the diaphragm 123 has a plurality of second holes i23h (as shown in Figures 1B and 3). The coupling members 1251M to 1251b4 of a fixed structure 1251 (shown in FIG. 2) are exposed through the corresponding first holes 122h and the corresponding second holes 123h to be exhausted to the corresponding scissors foot structure 127. . In addition, the size of each of the second holes 123h is smaller than the size of the corresponding first holes 122h to shield the thin film circuit 122. Here, the manner in which the base member 1251a of the fixing structure 1251 of the fixed structure group 125 is fixed to the key arrangement surface 121s of the case member 121 will be described. As shown in Figs. 1B, 2 and 3, the key arrangement surface i2is has a through hole 121h' and the bottom piece 1251a has a stud I251al. The stud 1251al extends in the ~Z-axis direction and passes through the through-hole dh to fix the bottom member 1251a M411654 on the key arrangement surface 121s. The material of the button configuration surface 121s herein may be, for example, plastic, aluminum or iron. Therefore, the bottom member 1251a can be firmly fixed to the key arrangement surface 121s of the case member 121 by selecting a connection means suitable for the material characteristics of the button arrangement surface 121s, such as riveting, pasting or hot-melting. Alternatively, in an embodiment, the bottom member of the fixed structure has a through hole, and the button arrangement surface has a stud so that the protrusion of the button arrangement surface extends toward the +Z-axis direction and is fixed through the through hole of the bottom member. Although the keyboard 120 is used as a part of the portable electronic device 10 as an example, it should be understood by those skilled in the art that the keyboard 120 can also be configured in different forms of electronic devices or as an independent structure. SECOND EMBODIMENT Referring to Figure 4, there is shown a side view of a button in accordance with a second embodiment of the present invention. In the first embodiment, the fixed structure group 125, the film circuit 122, and the diaphragm 123 of the button are sequentially disposed on the button arrangement surface 121s of the case member 121. In contrast, the thin film circuit 222, the diaphragm 223, and the fixed structure group 225 of the embodiment are sequentially disposed on the button arrangement surface 121s of the case member 121, so that the keyboard configured with the button of the embodiment has similar The advantages of the portable electronic device 10 of the first embodiment. According to the keyboard of the above embodiment and the portable electronic device using the same, the button configuration surface is a part of the shell member, and the fixing structure of the fixed structure group is a separate structure. Therefore, in the manufacturing process of the keyboard, it is only necessary to select a suitable fixing structure of the 9 M411654 according to the size of the keyboard and the stroke of each button to be fixed on the key arrangement surface of the case member. In this way, not only can the time and manpower of redesigning the mold and mold opening required to use the previous iron parts be reduced, but the fixed structure can be applied to different electronic products to increase the level of use. 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. 1A is a diagram showing the assembly of a portable electronic device according to a first embodiment of the present invention. FIG. 1B is an exploded view of the keyboard in the FIG. Figure 2 is a schematic view showing a fixed structure in Figure 1B. Figure 3 is a side elevational view of one of the keyboards of Figure 1A. Figure 4 is a side view of the button according to the second embodiment of the present invention. [Main component symbol description] 10: Portable electronic device 110: Display structure 120: Keyboard 121. Shell member 121h: Through hole M411654 121s: Button arrangement surface 122, 222: Thin film circuit 1221: Switch contact 122h: First hole 123, 223: diaphragm 123h: second hole 124: elastic body 125, 225: fixed structure group 1251: fixed structure 1251a: bottom member 1251M, 1251b2, 1251b3, 1251b4: coupling member 126: key cap 127: scissor foot structure 1271: pressing portions 1271al, 1271a2, 1271a3, and 1271a4: structural portion