1378485 101年09月14日核正替換頁 六、發明說明： 【發明所屬之技術領域】 [0001] 本發明涉及一種按鍵可調節行程的鍵盤，尤其涉及一種 利用彈簧的彈力作用的按鍵可調節行程的鍵盤。本發明 還涉及一種使用上述鍵盤的電子裝置。 【先前技術】 [0002] 通常，如電腦、手機等的電子裝置均使用鍵盤作為輸入 裝置，鍵盤大多分為兩種：一種是按鍵行程大；另一種 是按鍵行程短。當總是使用一個樣式的按鍵的時候，容 易讓人產生疲勞。 【發明内容】 [0003] 有鑒於此，有必要提供—種按鍵可調節行程的鍵盤，該 鍵盤的按鍵可以根據需要調節其行程。 [_ -種按鍵行程可調節的㈣，其包括底板、頂板和按鍵 ’ °玄頂板上u有按鍵通孔’按鍵位於該通孔中，該 頂板的末端向下延伸出側壁，兩相對的側壁上形成有滑 動孔，該鍵㈣包括基板、活動板、兩#起部和彈性件 。該基板β)定於該_上，其位於輯動孔上方 ’該活 動板的邊沿形成第1合部。該按鍵的底部形成第一延 伸部，該第—延伸部穿過該基板，並能相對該基板運動 ，其末端動板。該彈性件兩端分別與該按鍵 和該基板相賴。㈣起部設置在該基板和該活動板 之間’該㈣起部滑動地連接於側壁，該兩撐起部分別 包括兩第二配合部和推塊’該推塊通過該滑動孔外露於 β玄側壁外力作用於該推塊，當該兩標起部移動到預定 09910293#單编號 Α0101 第4頁/共18頁 1013350461-0 1378485 101年09月14日核正替換頁 位置時，該第一配合部和第二配合部配合，該按鍵在該 彈性件的彈力作用下從第一位置移動至第二位置以改變 按鍵鍵裎。 [0005] 本發明還提供一種電子裝置，包括鍵盤，其包括底板、 頂板和按鍵，該頂板上還設置有按鍵通孔，按鍵位於該 通孔中，該頂板的末端向下延伸出側壁，兩相對的側壁 上形成有滑動孔，該鍵盤還包括基板、活動板、兩撐起 部和彈性件。該基板固定於該側壁上，其位於該滑動孔 上方，該活動板的邊沿形成第一配合部。該按鍵的底部 形成第一延伸部，該第一延伸部穿過該基板，並能相對 。 該基板運動，其末端固定於該活動板。該彈性件兩端分 別與該按鍵和該基板相抵觸。該兩撐起部設置在該基板 和該活動板之間，該兩撐起部滑動地連接於側壁，該兩 撐起部分別包括兩第二配合部和推塊，該推塊通過該滑 動孔外露於該側壁，外力作用於該推塊，當該兩撐起部 移動到預定位置時，該第一配合部和第二配合部配合， 該按鍵在該彈性件的彈力作用下從第一位置移動至第二 位置以改變按鍵鍵程。 [0006] 本發明通過利用撐起部來調節基板和活動板的距離，來 調節鍵盤按鍵的行程。用戶可以根據需求調整鍵盤的按 鍵的行程，可減少了用戶的疲勞。 【實施方式】 [0007]請參閱圖1和2，一種按鍵行程可調節的鍵盤1〇包括底板 11、頂板12和按鍵13，頂板12上還設置有按鍵通孔14， 按鍵13位於通孔14中，頂板12的末端向下延伸出側壁15 1013350461-0 09910293#單編號A0101 第5頁/共18頁 1378485 101年09月14日核正替換頁 ，兩相對的側壁15上形成有滑動孔16。鍵盤10還包括基 板1 7、活動板1 8、兩擇起部1 9和彈性件2 0。在本實施方 式中，彈性件20為彈簧，彈性件20處於壓縮狀態。 [0008] 請一併參閱圖3，基板17位於底板11和頂板12之間’並大 致與底板11或頂板12平行。基板17固定於側壁15，其位 於潸動孔16上方’活動板18的邊沿形成第一配合部21。 [0009] 請一併參閱圖4 ’按鍵13的底部形成有第一延伸部131， 第一延伸部131穿過基板17，並能相對基板17運動，其末 端固定於活動板18。 [0010] 彈性件20的兩端分別與按鍵13和基板17相抵觸。在本實 施方式中，彈性件安裝於第一延伸部131。 [0011] [0012] 兩樓起部19設置在基板17和活動板18之間，兩撐起部19 滑動地連接於側壁15，在本實施方式中，兩標起部19用 於調整基板17和活動板18之間的距離，兩標起部19還用 於調整按鍵行程的時候使按鍵的高度保持—致，兩樓起 pl9令別包括第二配合部22和推塊23 ’推塊23通過滑動 孔16外露於側壁15 ’外力作用於推塊23，當兩撐起部19 移動到預定位置時，第-配合部21和第二配合部22配合 :按鲮13在彈性件20的彈力作用下從第—位置移動至第 一位复以改變按鍵鍵程。 個較佳實施例中，該鍵盤10的各元件的耳體社構如 下所^ /、 α [0013]第 ~ 第一 09910293产單编號 Α0101 四個開口槽 合部21為形成於活動板18的邊緣的 S己合部21與滑動孔16相對。 第6頁/共18頁 1013350461-0 Γ378485 101年.09月14日修正替換頁 [0014] 兩撐起部19還分別包括一本體24，兩第二配合部22形成 於本體24的兩端，第二配合部22為呈楔形體的凸塊，第 二配合部22分別包括一楔形面221，楔形面221朝向活動 板。可以理解地，在需要時，第一配合部21可為呈楔形 體的凸塊，第二配合部22可為開口槽。 [0015] 第一延伸部131的末端形成第一卡勾132，第一延伸部 131穿過基板17和活動板18，並能相對基板17和活動板 18運動，第一延伸部131通過第一卡勾132將活動板18卡 固，按鍵13的底部還形成第二延伸部133，在第二延伸部 133的末端形成第二卡勾.134，第二延伸部133穿過基板 17和活動板18，並能相對基板17和活動板18運動，第二 延伸部133通過第二卡勾134將活動板18卡固。 [0016] ' 請一併參閱圖5，當兩撐起部19的第二配合部22運動至與 第一配合部21未配合狀態時，按鍵13由第一位置運動至 第二位置，此時第二配合部22將基板17和活動板18之間 距離加大，活動板18遠離基板17，通過第一卡勾132和第 二卡勾134將彈性件20壓縮，此時按鍵13處於小按程狀態 〇 [0017] 請一併參閱圖6，外力作用於推塊23，當兩撐起部19移動 到預定位置時，第一配合部21和第二配合部22配合，按 鍵13由第二位置運動至第一位置，活動板18靠近基板17 ，此時按鍵13處於大按程狀態。 [0018] 在本實施方式中，按鍵13初始狀態可以處於第一位置或 者第二位置，兩個位置之間可以互相切換。 09910293^^ A〇101 第7頁/共18頁 1013350461-0 1378485 __ 101年09月14日修正替換頁 [0019] 可以理解地，如手機等的電子裝置亦可採用上述鍵盤10 的全部結構，從而使得該電子裝置具有按鍵行程可調節 的鍵盤。 【圖式簡單說明】 [0020] 圖1係本發明的一個實施方式中按鍵可調節行程的鍵盤的 組裝圖。 [0021] 圖2係本發明的一個實施方式中按鍵可調節行程的鍵盤的 分解圖。 [0022] 圖3係本發明的一個實施方式中按鍵可調節行程的鍵盤的 第二基板和兩撐起部的局部放大圖。 [0023] 圖4係本發明的一個實施方式中按鍵可調節行程的鍵盤按 鍵和彈性件的局部放大圖。 [0024] 圖5係本發明的一個實施方式中按鍵可調節行程的鍵盤小 按程圖示。 [0025] 圖6係本發明的一個實施方式中按鍵可調節行程的鍵盤大 按程圖示。 【主要元件符號說明】 [0026] 鍵盤：10 [0027] 底板：11 [0028] 頂板：1 2 [0029] 按鍵：13 [0030] 通孔：14 _293晏單编號A〇101 第8頁/共18頁 1013350461-0 1378485 [0031] 側壁：15 [0032] 滑動孔：16 [0033] 基板：17 [0034] 活動板：18 [0035] 撐起部：19 [0036] 彈性件：20 [0037] 第一配合部 ：21 [0038] 第二配合部 ：22 [0039] 推塊：23 [0040] 本體.2 4 [0041] 第一延伸部 :131 [0042] 第一卡勾： 132 [0043] 第二延伸部 :133 [0044] 第二卡勾： 134 第9頁/共18頁 101年09月14日核正替換頁 1013350461-01378485 September 14, 2010 Nuclear Replacement Page VI. Description of the Invention: [Technical Field] [0001] The present invention relates to a keyboard with adjustable stroke of a button, and more particularly to a button adjustable stroke using a spring force of a spring Keyboard. The invention also relates to an electronic device using the above keyboard. [Prior Art] [0002] Generally, electronic devices such as computers and mobile phones use a keyboard as an input device, and the keyboards are mostly divided into two types: one is that the key stroke is large; the other is that the key stroke is short. When you always use a style of buttons, it is easy to get tired. SUMMARY OF THE INVENTION [0003] In view of the above, it is necessary to provide a keyboard that can adjust the stroke of a button, and the keys of the keyboard can adjust its stroke as needed. [_ - The type of button stroke can be adjusted (4), which includes the bottom plate, the top plate and the button. The button has a button through hole. The button is located in the through hole. The end of the top plate extends downwardly from the side wall and the opposite side walls. A sliding hole is formed on the key, and the key (4) includes a substrate, a movable plate, two starting parts, and an elastic member. The substrate β) is set on the _, which is located above the snap hole. The edge of the movable plate forms a first joint. The bottom of the button forms a first extension, the first extension passing through the substrate and movable relative to the substrate, the end of which moves the plate. The two ends of the elastic member respectively correspond to the button and the substrate. (4) the starting portion is disposed between the substrate and the movable plate. The (four) starting portion is slidably coupled to the side wall, and the two supporting portions respectively include two second engaging portions and a push block. The push block is exposed to the β through the sliding hole. The external force of the black side wall acts on the push block, and when the two standard parts move to the predetermined 09910293# single number Α 0101 4th page / total 18 pages 1013350461-0 1378485, the first page of the replacement of the page position on September 14, 101 A mating portion cooperates with the second mating portion, and the button moves from the first position to the second position under the elastic force of the elastic member to change the button key. [0005] The present invention further provides an electronic device, including a keyboard, comprising a bottom plate, a top plate and a button, wherein the top plate is further provided with a button through hole, the button is located in the through hole, and the end of the top plate extends downwardly from the side wall, two A sliding hole is formed on the opposite side wall, and the keyboard further includes a substrate, a movable plate, two struts, and an elastic member. The substrate is fixed on the sidewall, and is located above the sliding hole, and the edge of the movable plate forms a first mating portion. The bottom of the button forms a first extension that passes through the substrate and is opposite. The substrate moves and its end is fixed to the movable plate. The two ends of the elastic member respectively interfere with the button and the substrate. The two supporting portions are disposed between the substrate and the movable plate, and the two supporting portions are slidably coupled to the side wall, and the two supporting portions respectively include two second engaging portions and a pushing block, and the pushing block passes through the sliding hole Exposed to the side wall, an external force acts on the push block, and when the two erected portions are moved to a predetermined position, the first engaging portion and the second engaging portion are engaged, and the button is moved from the first position by the elastic force of the elastic member Move to the second position to change the keystrokes. [0006] The present invention adjusts the stroke of a keyboard button by adjusting the distance between the substrate and the movable plate by using the erecting portion. The user can adjust the stroke of the keyboard according to the requirements, which can reduce the user's fatigue. [Embodiment] [0007] Referring to FIGS. 1 and 2, a keystroke adjustable keyboard 1A includes a bottom plate 11, a top plate 12, and a button 13. The top plate 12 is further provided with a button through hole 14, and the button 13 is located in the through hole 14. The end of the top plate 12 extends downwardly from the side wall 15 1013350461-0 09910293# single number A0101 page 5 / total 18 page 1378485 on September 14th, 101, the replacement page is formed, and the opposite side walls 15 are formed with sliding holes 16 . The keyboard 10 further includes a base plate 17, a movable plate 18, two electing portions 19, and an elastic member 20. In the present embodiment, the elastic member 20 is a spring and the elastic member 20 is in a compressed state. Referring to FIG. 3 together, the substrate 17 is located between the bottom plate 11 and the top plate 12 and is substantially parallel to the bottom plate 11 or the top plate 12. The substrate 17 is fixed to the side wall 15 which is located above the boring hole 16 and the edge of the movable plate 18 forms a first mating portion 21. Referring to FIG. 4 together, the bottom of the button 13 is formed with a first extending portion 131. The first extending portion 131 passes through the substrate 17 and is movable relative to the substrate 17, and its end is fixed to the movable plate 18. [0010] Both ends of the elastic member 20 are in contact with the button 13 and the substrate 17, respectively. In the present embodiment, the elastic member is attached to the first extension portion 131. [0012] The two-floor starting portion 19 is disposed between the substrate 17 and the movable panel 18, and the two supporting portions 19 are slidably coupled to the side wall 15. In the present embodiment, the two protruding portions 19 are used to adjust the substrate 17. The distance between the movable plate 18 and the movable plate 18 is also used to adjust the height of the button when the button stroke is adjusted. The two floors from the pl9 include the second mating portion 22 and the push block 23 'push block 23 The external force acts on the push block 23 by the sliding hole 16 exposed to the side wall 15'. When the two supporting portions 19 are moved to the predetermined position, the first engaging portion 21 and the second engaging portion 22 cooperate: the elastic force of the pressing member 13 at the elastic member 20. Move from the first position to the first position to change the keystroke. In a preferred embodiment, the ear body of each component of the keyboard 10 is as follows: /, [alpha] [0013] first to first 09910293, single number Α 0101, four open fluted portions 21 are formed on the movable plate 18 The S-portion 21 of the edge is opposed to the sliding hole 16. Page 6 of 18 1013350461-0 Γ 378485 101. The revised replacement page of September 14th [0014] The two struts 19 further include a body 24, and two second mating portions 22 are formed at both ends of the body 24. The second engaging portion 22 is a wedge-shaped projection, and the second engaging portion 22 includes a wedge-shaped surface 221, respectively, and the wedge-shaped surface 221 faces the movable plate. It will be understood that the first mating portion 21 may be a wedge-shaped projection when needed, and the second mating portion 22 may be an open slot. [0015] The end of the first extending portion 131 forms a first hook 132. The first extending portion 131 passes through the substrate 17 and the movable plate 18, and is movable relative to the substrate 17 and the movable plate 18. The first extending portion 131 passes through the first The hook 132 secures the movable panel 18, the bottom of the button 13 further forms a second extension portion 133, and at the end of the second extension portion 133, a second hook 134 is formed, and the second extension portion 133 passes through the substrate 17 and the movable panel 18, and can move relative to the base plate 17 and the movable plate 18, and the second extending portion 133 can fix the movable plate 18 by the second hook 134. [0016] 'Please refer to FIG. 5 together. When the second engaging portion 22 of the two supporting portions 19 is moved to the unmated state with the first engaging portion 21, the button 13 is moved from the first position to the second position. The second mating portion 22 enlarges the distance between the substrate 17 and the movable plate 18, and the movable plate 18 is away from the substrate 17. The elastic member 20 is compressed by the first hook 132 and the second hook 134. At this time, the button 13 is in a small press. [0017] Please refer to FIG. 6 together, an external force acts on the push block 23, and when the two supporting portions 19 are moved to the predetermined position, the first engaging portion 21 and the second engaging portion 22 are engaged, and the button 13 is second. The position is moved to the first position, and the movable plate 18 is close to the substrate 17, and the button 13 is in a large stroke state. [0018] In the present embodiment, the initial state of the button 13 may be in the first position or the second position, and the two positions may be switched to each other. 09910293^^ A〇101 Page 7/18 pages 1013350461-0 1378485 __ September 14, revised correction page [0019] It can be understood that an electronic device such as a mobile phone can also adopt the entire structure of the keyboard 10 described above. Thereby, the electronic device has a keyboard with adjustable button stroke. BRIEF DESCRIPTION OF THE DRAWINGS [0020] FIG. 1 is an assembled view of a keyboard with adjustable stroke of a button in an embodiment of the present invention. 2 is an exploded view of a keyboard with adjustable stroke of a button in an embodiment of the present invention. 3 is a partial enlarged view of a second substrate and two struts of a keyboard with adjustable strokes in an embodiment of the present invention. [0022] FIG. 4 is a partial enlarged view of a keyboard button and an elastic member of a button adjustable stroke in an embodiment of the present invention. [0023] FIG. [0024] FIG. 5 is a schematic diagram of a small keyboard of a button adjustable stroke in an embodiment of the present invention. 6 is a schematic diagram of a large keyboard of a button adjustable stroke in an embodiment of the present invention. [0025] FIG. [Main component symbol description] [0026] Keyboard: 10 [0027] Base plate: 11 [0028] Top plate: 1 2 [0029] Button: 13 [0030] Through hole: 14 _293 晏 Single number A 〇 101 Page 8 / A total of 18 pages 1013350461-0 1378485 [0031] Side wall: 15 [0032] Sliding hole: 16 [0033] Substrate: 17 [0034] Movable plate: 18 [0035] Peg: 19 [0036] Elastic: 20 [0037 First mating part: 21 [0038] Second mating part: 22 [0039] Push block: 23 [0040] Body. 2 4 [0041] First extension: 131 [0042] First hook: 132 [0043] ] Second extension: 133 [0044] Second hook: 134 Page 9 / Total 18 pages September 14, 2010 Nuclear replacement page 1013350461-0