201011797 九、發明說明： 【發明所屬之技術領域】 本發明是有關於一種手持式裝置，且特別是有關於一 種可調整鍵盤高度之手持式裝置。 【先前技術】 市面上常見的電子裝置例如是通訊手機、個人數位助 理（personal digital assistant, PDA )、翻譯機等，除非是採 φ 用觸控面板的技術，否則多具有實體按鍵構成之鍵盤。按 鍵大多是凸出於裝置的表面，或是與裝置的外觀齊平。 與裝置外觀齊平之按鍵雖然較省空間且具有較佳的 平整度，然對於使用者而言較不易操作，常會不確定是否 已按壓到按鍵。至於凸出於裝置表面的按鍵，由於此類型 的按鍵較為立體，對於使用者而言較為好按，然而，即使 不使用按鍵，按鍵表面的印刷仍較容易受到磨損。 φ 【發明内容】 本發明係有關於一種可調整鍵盤高度之手持式裝 置，係利用手持式裝置之二個部件相對移動時，順勢調整 鍵盤於裝置中所處的相對位置，使鍵盤在使用時，其按鍵 具有較佳之鑑別度，而鍵盤在不使用時，亦可隱藏於裝置 中，以減少磨耗的情形。 本發明提出一種可調整鍵盤高度之手持式裝置，其包 括第一部件、傳動機構與第二部件。第一部件包括殼體、 6 201011797 鍵盤與調整結構。鍵盤配置在殼體中並對應殼體之至少一 開口，且鍵盤之上表面係不高於開口。調整結構配置在殼 體中且位於鍵盤之下方，其中，鍵盤係抵靠在調整結構上 之第一位置。第二部件係可動地設置在第一部件上，並連 接傳動機構，而傳動機構連接調整結構。當第二部件相對 第一部件移動時，傳動機構係帶動調整結構產生一位移， 而調整結構係推動鍵盤，使鍵盤向上移動到高於第一位置 之一第二位置，藉此使鍵盤之上表面凸出於開口。 g 本發明再提出一種可調整鍵盤高度之手持式裝置，其 包括第一部件、傳動機構與第二部件。第一部件包括第一 殼體、鍵盤、第二殼體與調整結構。鍵盤固定在第一殼體 上。第二殼體配置在第一殼體上且覆蓋鍵盤，其中，第二 殼體具有至少一開口對應鍵盤，且鍵盤之上表面係不高於 開口。調整結構配置在第一殼體中且位於第二殼體之下 方，其中，第二殼體抵靠在調整結構上之第一位置。傳動 機構連接調整結構。第二部件係可動地設置在第一部件 φ 上，並連接傳動機構。當第二部件相對第一部件移動時， 傳動機構係帶動調整結構產生一位移，而調整結構係釋放 第二殼體，使第二殼體向下移動到低於第一位置之一第二 位置，藉此使鍵盤之上表面凸出於開口。 為讓本發明之上述内容能更明顯易懂，下文特舉較佳 實施例，並配合所附圖式，作詳細說明如下： 【實施方式】 7 201011797 在此提出之可調整鍵盤高度之手持式裝置是利用手 持式裝置之二個部件於作動時，連帶地調整鍵盤在手持式 裝置中所處之相對位置，使得使用者在操作手持式裝置 時，鍵盤是呈現較為凸出的狀態，如此而可增加鍵盤其按 鍵的鑑別度，以下係以數個實施例加以說明。 實施例一 請參照第ΙΑ、1B圖，其繪示依照本發明實施例一之 φ 可調整鍵盤高度之手持式裝置於作動前後之示意圖。如第 1A圖所示，可調整鍵盤高度之手持式裝置100包括第一 部件101、傳動機構103與第二部件105。第一部件101 包括殼體107、鍵盤109與調整結構111。鍵盤109配置 在殼體107中並對應殼體107之至少一開口 107A，且鍵 盤109之上表面係不高於開口 107A。調整結構111配置在 殼體107中且位於鍵盤109之下方，其中，鍵盤109係抵 靠在調整結構111上之第一位置P1。第二部件105係可動 ❿ 地設置在第一部件101上，並連接傳動機構103，而傳動 機構103連接調整結構m。如第1B圖所示，當第二部件 105相對第一部件101移動時，傳動機構103係帶動調整 結構111產生一位移，而調整結構111係推動鍵盤109， 使鍵盤109向上移動到高於第一位置P1之一第二位置 P2，藉此使鍵盤109之上表面凸出於開口 107A。 鍵盤109之上表面具有複數個按鍵（為使圖示清楚， 並未——標示，然標號109所指之位置係為設置有按鍵之 8 201011797 位置），較佳地，一按鍵係對應一開口 107A設置，因而當 鍵盤109上升後，由於按鍵變得較為立體，各個按鍵之間 的鑑別度因而提升不少。另外，鍵盤109之下表面具有至 少一凸塊109A，而調整結構111具有至少一楔形塊111A， 其中，楔形塊111A於第一位置P1與第二位置P2之間具 有一斜面。當調整結構111水平移動時，凸塊109A是沿 著楔形塊111A之斜面移動。 本實施例之第二部件105是以可轉動之方式，或是以 Φ 同時可轉動及可滑動之方式設置在第一部件101上。傳動 機構103包括第一齒輪113、第二齒輪115與齒條117,其 中，第一齒輪113固定在第二部件105之一樞軸105A上， 並可隨樞軸105A轉動。第二齒輪115設置在殼體107中， 並與第一齒輪113嚙合。齒條117連接調整結構111，並 與第二齒輪115嚙合。當第一齒輪113隨樞轴105A轉動 時，第一齒輪113會帶動第二齒輪115轉動，而第二齒輪 115會帶動齒條117移動，以改變調整結構111於殼體107 ❿ 内之水平位置。 另外，可調整鍵盤高度之手持式裝置100更包括多個 彈性元件以輔助元件之復位。本實施例是以彈性元件 119、121、123為例作說明。彈性元件119設置在齒條117 與殼體107内壁之間，由於齒條117連接調整結構111， 彈性元件119之彈力可用以輔助調整結構111之復位。彈 性元件121設置在鍵盤109與殼體107之下璧面之間，而 彈性元件123設置在鍵盤109與殼體107之上壁面之間， 9 201011797 用以輔助鍵盤109之復位。彈性元件119、121、123可為 彈簧，且依照彈性元件之位置，彈性元件119與123可為 二個壓縮彈簧，而彈性元件121可為一拉伸彈簧。 如第1A至1B圖所示，當第二部件105朝遠離第一 部件101之方向移動時，其樞軸105A會帶動第一齒輪113 以順時針方向旋轉，而與第一齒輪113嚙合之第二齒輪115 則以逆時針方向旋轉，並帶動齒條117與調整結構111向 右移動。當調整結構111向右移動時，其楔形塊111A會 φ 推擠鍵盤109下表面之凸塊109A，使凸塊109A從第一位 置P1沿著楔形塊111A之斜面向上移動到第二位置P2， 鍵盤109於手持式裝置100中之高度因而改變，使鍵盤109 之上表面凸出於開口 107A，如此一來，便可增加鍵盤109 之鑑別度。 之後，當第二部件105朝第一部件101之方向移動 時，樞軸105A會帶動第一齒輪113以逆時針方向旋轉， 而第二齒輪115則以順時針方向旋轉並帶動齒條117與調 參 整結構111向左移動。當調整結構111向左移動時，楔形 塊111A會釋放凸塊109A，並藉由彈性元件121、123之 彈力使凸塊109A從第二位置P2沿著楔形塊111A之斜面 向下滑動回到第一位置P1，此時，如第1A圖所示，鍵盤 109會與殼體107之上表面齊平，而可呈現全平面之外觀。 另外，鍵盤109亦可隱藏在殼體107中，以避免鍵盤109 受到磨耗。 上述之傳動機構103是以齒輪組為例，並透過第二部 201011797 件105之樞軸105A帶動傳動機構103以調整鍵盤109於 手持式裝置100中所處之相對位置作說明，然本發明並不 以此為限定。請參照第2A、2B圖，其繪示實施例一之第 二部件以滑動方式調整鍵盤109位置前後之示意圖。如第 2A圖所示，第二部件105’之下表面具有一凹槽105A’。傳 動機構103’例如包括一撥動元件（未標示於圖中），其以 可滑動之方式設置在殼體107,且撥動元件具有第一端 103A’與第二端103B’。第一端103A’連接調整結構111， φ 第二端1、〇3Β’則凸出於殼體107之上表面，並位於凹槽 105A’中。如第2B圖所示，當使用者施加一力於第二部件 105’上，而令其一直向右移動到凹槽105A’之内壁撥到（接 觸到）第二端103B’後，傳動機構103’才會隨著第二部件 105’向右移動。之後，傳動機構103’便可帶動調整結構111 移動以改變其於殼體107内之水平位置，並藉以調整鍵盤 109所處之相對高度。 當第二部件105’從第2B圖所示之位置開始向左移 φ 動，便不再對傳動機構103’之第二端103B’造成拘束，且 由於彈性元件119之彈力會向左推動傳動機構103’及調整 結構111，而彈性元件121、123之彈力會向下推動鍵盤 109,鍵盤109很容易就會回到原位並隱藏在殼體107中。201011797 IX. Description of the Invention: [Technical Field] The present invention relates to a hand-held device, and more particularly to a hand-held device that can adjust the height of a keyboard. [Prior Art] Common electronic devices on the market are, for example, communication mobile phones, personal digital assistants (PDAs), translators, etc., unless there is a technique of using a touch panel, a keyboard having a physical button is often used. The keys are mostly protruding from the surface of the device or flush with the appearance of the device. The buttons that are flush with the appearance of the device are more space-saving and have better flatness, but are less easy for the user to operate, and are often unsure whether the button has been pressed. As for the buttons protruding from the surface of the device, since the buttons of this type are relatively three-dimensional, it is better for the user to press, however, even if the buttons are not used, the printing of the surface of the button is more susceptible to wear. Φ [Summary of the Invention] The present invention relates to a handheld device capable of adjusting the height of a keyboard. When the two components of the handheld device are relatively moved, the relative position of the keyboard in the device is adjusted to make the keyboard in use. The button has a better degree of discrimination, and the keyboard can be hidden in the device when not in use to reduce the wear. The present invention provides a hand held device that can adjust the height of a keyboard, including a first component, a transmission mechanism, and a second component. The first part consists of a housing, 6 201011797 keyboard and adjustment structure. The keyboard is disposed in the housing and corresponds to at least one opening of the housing, and the upper surface of the keyboard is not higher than the opening. The adjustment structure is disposed in the housing and below the keyboard, wherein the keyboard is in a first position on the adjustment structure. The second component is movably disposed on the first component and coupled to the transmission mechanism, and the transmission mechanism is coupled to the adjustment structure. When the second component moves relative to the first component, the transmission mechanism drives the adjustment structure to generate a displacement, and the adjustment structure pushes the keyboard to move the keyboard upward to a second position higher than the first position, thereby The surface protrudes from the opening. g. The present invention further provides a hand held device that can adjust the height of the keyboard, including a first component, a transmission mechanism, and a second component. The first component includes a first housing, a keyboard, a second housing, and an adjustment structure. The keyboard is fixed to the first housing. The second housing is disposed on the first housing and covers the keyboard, wherein the second housing has at least one opening corresponding to the keyboard, and the upper surface of the keyboard is not higher than the opening. The adjustment structure is disposed in the first housing and below the second housing, wherein the second housing abuts the first position on the adjustment structure. The transmission mechanism is connected to the adjustment structure. The second component is movably disposed on the first component φ and coupled to the transmission mechanism. When the second component moves relative to the first component, the transmission mechanism drives the adjustment structure to generate a displacement, and the adjustment structure releases the second housing to move the second housing downward to a second position lower than the first position Thereby, the upper surface of the keyboard protrudes from the opening. In order to make the above-mentioned contents of the present invention more comprehensible, the following description of the preferred embodiments and the accompanying drawings will be described in detail as follows: [Embodiment] 7 201011797 The handheld height adjustable keyboard height proposed herein The device uses the two components of the handheld device to adjust the relative position of the keyboard in the handheld device when the device is operated, so that the keyboard is in a convex state when the user operates the handheld device, thus The degree of discrimination of the keys of the keyboard can be increased, which is described below in several embodiments. Embodiment 1 Referring to FIG. 1B, FIG. 1B is a schematic diagram of a hand-held device with adjustable φ keyboard height before and after actuation according to an embodiment of the present invention. As shown in Fig. 1A, the handheld device 100 with adjustable keyboard height includes a first component 101, a transmission mechanism 103 and a second component 105. The first component 101 includes a housing 107, a keyboard 109, and an adjustment structure 111. The keyboard 109 is disposed in the housing 107 and corresponds to at least one opening 107A of the housing 107, and the upper surface of the keyboard 109 is not higher than the opening 107A. The adjustment structure 111 is disposed in the housing 107 and below the keyboard 109, wherein the keyboard 109 is abutted against the first position P1 on the adjustment structure 111. The second member 105 is movably disposed on the first member 101 and coupled to the transmission mechanism 103, and the transmission mechanism 103 is coupled to the adjustment structure m. As shown in FIG. 1B, when the second member 105 moves relative to the first member 101, the transmission mechanism 103 drives the adjustment structure 111 to generate a displacement, and the adjustment structure 111 pushes the keyboard 109 to move the keyboard 109 upward. A second position P2 of one of the positions P1, whereby the upper surface of the keyboard 109 protrudes from the opening 107A. The upper surface of the keyboard 109 has a plurality of keys (for clarity of the illustration, not - marking, but the position indicated by the reference numeral 109 is the position of the button 8 201011797), preferably, one button corresponds to an opening 107A is set, so that when the keyboard 109 is raised, since the keys become relatively stereoscopic, the discrimination between the keys is thus improved a lot. Further, the lower surface of the keyboard 109 has at least one bump 109A, and the adjustment structure 111 has at least one wedge block 111A, wherein the wedge block 111A has a slope between the first position P1 and the second position P2. When the adjustment structure 111 moves horizontally, the bump 109A moves along the slope of the wedge block 111A. The second member 105 of this embodiment is rotatably or rotatably and slidably disposed on the first member 101. The transmission mechanism 103 includes a first gear 113, a second gear 115, and a rack 117, wherein the first gear 113 is fixed to a pivot 105A of the second member 105 and is rotatable with the pivot 105A. The second gear 115 is disposed in the housing 107 and meshes with the first gear 113. The rack 117 is coupled to the adjustment structure 111 and meshes with the second gear 115. When the first gear 113 rotates with the pivot 105A, the first gear 113 drives the second gear 115 to rotate, and the second gear 115 drives the rack 117 to move to change the horizontal position of the adjusting structure 111 in the housing 107 ❿. . Additionally, the handheld device 100, which can adjust the height of the keyboard, further includes a plurality of resilient members to assist in resetting the components. This embodiment is described by taking the elastic members 119, 121, and 123 as an example. The elastic member 119 is disposed between the rack 117 and the inner wall of the housing 107. Since the rack 117 is coupled to the adjustment structure 111, the elastic force of the elastic member 119 can be used to assist the reset of the adjustment structure 111. The elastic member 121 is disposed between the keyboard 109 and the lower surface of the housing 107, and the elastic member 123 is disposed between the keyboard 109 and the upper wall of the housing 107. 9 201011797 is used to assist the reset of the keyboard 109. The elastic members 119, 121, 123 may be springs, and depending on the position of the elastic members, the elastic members 119 and 123 may be two compression springs, and the elastic member 121 may be a tension spring. As shown in FIGS. 1A to 1B, when the second member 105 moves away from the first member 101, the pivot 105A thereof drives the first gear 113 to rotate in the clockwise direction, and the first gear 113 meshes with the first gear 113. The two gears 115 rotate in a counterclockwise direction and drive the rack 117 and the adjustment structure 111 to the right. When the adjustment structure 111 moves to the right, its wedge block 111A pushes the bump 109A of the lower surface of the keyboard 109 to move the bump 109A from the first position P1 along the oblique direction of the wedge block 111A to the second position P2. The height of the keyboard 109 in the hand-held device 100 is thus changed such that the upper surface of the keyboard 109 protrudes from the opening 107A, thereby increasing the discrimination of the keyboard 109. Thereafter, when the second member 105 moves in the direction of the first member 101, the pivot 105A drives the first gear 113 to rotate in the counterclockwise direction, and the second gear 115 rotates in the clockwise direction to drive the rack 117 and the adjustment. The structuring structure 111 moves to the left. When the adjustment structure 111 is moved to the left, the wedge block 111A releases the bump 109A, and the elastic force of the elastic members 121, 123 causes the bump 109A to slide downward from the second position P2 along the oblique surface of the wedge block 111A. At a position P1, at this time, as shown in Fig. 1A, the keyboard 109 is flush with the upper surface of the casing 107, and can assume a full-plane appearance. Additionally, the keyboard 109 can also be hidden in the housing 107 to avoid the keyboard 109 being worn. The above-mentioned transmission mechanism 103 is exemplified by a gear set, and the transmission mechanism 103 is driven by the pivot 105A of the second portion 201011797 105 to adjust the relative position of the keyboard 109 in the handheld device 100. Not limited to this. Please refer to FIG. 2A and FIG. 2B, which are schematic diagrams showing the second component of the first embodiment before and after adjusting the position of the keyboard 109 in a sliding manner. As shown in Fig. 2A, the lower surface of the second member 105' has a recess 105A'. The drive mechanism 103' includes, for example, a toggle member (not shown) that is slidably disposed in the housing 107, and the toggle member has a first end 103A' and a second end 103B'. The first end 103A' is coupled to the adjustment structure 111, and the second end 1, 〇3Β' protrudes from the upper surface of the housing 107 and is located in the recess 105A'. As shown in FIG. 2B, when the user applies a force to the second member 105' and moves it to the right until the inner wall of the recess 105A' is dialed (contacted) to the second end 103B', the transmission mechanism 103' will move to the right as the second component 105'. Thereafter, the transmission mechanism 103' can move the adjustment structure 111 to change its horizontal position within the housing 107, thereby adjusting the relative height at which the keyboard 109 is located. When the second member 105' is moved to the left from the position shown in FIG. 2B, the second end 103B' of the transmission mechanism 103' is no longer restrained, and the elastic force of the elastic member 119 pushes the transmission to the left. The mechanism 103' and the adjustment structure 111, while the elastic force of the elastic members 121, 123 pushes the keyboard 109 downward, and the keyboard 109 is easily returned to the original position and hidden in the housing 107.
上述之鍵盤109與調整結構111之間雖然是以凸塊 109A與楔形塊111A搭配組合，然本發明並不侷限於此， 請參照第3A、3B圖，其分別繪示將第ΙΑ、1B圖的調整 結構與鍵盤改以導引溝槽及凸點結合之示意圖。如第3A 11 201011797 圖所示，鍵盤109’具有曲徑之導引溝槽109A’，其例如是 從左上向右下延伸。調整結構111’具有一凸點111A’，其 設置在導引溝槽109A’中，且位於導引溝槽109A’中之左侧 位置。如第3B圖所示，當第二部件105與傳動機構103 帶動調整結構111’向右移動時，調整結構111’之凸點111A’ 會沿著導引溝槽109A’内之曲徑路線朝右下方移動，因而 加大凸點111A’與鍵盤109’上表面之距離，藉此使鍵盤 109’上表面凸出於殼體107。Although the above-mentioned keyboard 109 and the adjustment structure 111 are combined with the bump 109A and the wedge block 111A, the present invention is not limited thereto. Please refer to FIGS. 3A and 3B, which respectively show the third and the first block. The adjustment structure and the keyboard are changed to guide the groove and the bump. As shown in Fig. 3A 11 201011797, the keyboard 109' has a meandering guide groove 109A' which extends, for example, from the upper left to the lower right. The adjustment structure 111' has a bump 111A' which is disposed in the guide groove 109A' and located at the left side in the guide groove 109A'. As shown in FIG. 3B, when the second member 105 and the transmission mechanism 103 drive the adjustment structure 111' to move to the right, the bump 111A' of the adjustment structure 111' will follow the path of the curved path in the guiding groove 109A'. Moving to the lower right, thus increasing the distance between the bump 111A' and the upper surface of the keyboard 109', thereby causing the upper surface of the keyboard 109' to protrude from the housing 107.
_ 導引溝槽109A’與凸點111A’之設計亦可應用於第2A 圖之裝置中，請參照第4A、4B圖，其分別繪示將第2A、 2B圖的調整結構與鍵盤改以導引溝槽109A’及凸點111A’ 結合之示意圖。另外，於其他實施例中，導引溝槽與凸點 之配置係可互換，例如，使調整結構具有曲徑之導引溝 槽，而鍵盤之下表面具有凸點。 實施例二 φ 請參照第5A、5B圖，其繪示依照本發明實施例二之 可調整鍵盤高度之手持式裝置於作動前後之示意圖。如第 5A圖所示，可調整鍵盤高度之手持式裝置200包括第一 部件201、傳動機構203與第二部件205。第一部件201 包括第一殼體207、第二殼體208、鍵盤209與調整結構 211。鍵盤209固定在第一殼體207上。第二殼體208配 置在第一殼體207上且覆蓋鍵盤209,其中，第二殼體208 具有至少一開口 208A對應鍵盤209，且鍵盤209之上表 12 201011797 面係不高於開口 208A。調整結構211配置在第一殼體207 中且位於第二殼體208之下方，其中，第二殼體208抵靠 在調整結構211上之第一位置P1。傳動機構203連接調整 結構211。第二部件205係可動地設置在第一部件201上， 並連接傳動機構203。當第二部件205相對第一部件201 移動時，傳動機構203係帶動調整結構211水平移動，而 調整結構211係釋放第二殼體208，使第二殼體208向下 移動到低於第一位置P1之一第二位置P2,藉此使鍵盤209 φ 之上表面凸出於開口 2〇8A。 如第5A圖所示，第二殼體208之下表面具有至少一 凸塊208B，而調整結構211具有至少一楔形塊211A，其 中，楔形塊211A於第一位置P1與第二位置P2之間具有 一斜面。當調整結構211水平移動時，凸塊208B是沿著 楔形塊211A之斜面移動。 本實施例之第二部件205是以可轉動之方式，或是以 同時可轉動及可滑動之方式設置在第一部件201上。傳動 φ 機構203包括第一齒輪213、第二齒輪215與齒條217， 其中，第一齒輪113固定在第二部件205之一樞軸205A 上，第二齒輪215與第一齒輪213嚙合，而齒條217連接 調整結構211，並與第二齒輪215嚙合。當第一齒輪213 隨樞軸205A轉動時，第一齒輪213會帶動第二齒輪215 轉動，而第二齒輪215會帶動齒條217移動，以改變調整 結構211於第一殼體207内之水平位置。 可調整鍵盤高度之手持式裝置200更包括複數個彈 13 201011797 性元件219、221、223，其例如為彈篑。彈性元件219設 置在齒條217與第一殼體207内壁之間，由於齒條217連 接調整結構211，彈性元件219之彈力可用以輔助調整結 構211之復位。彈性元件221設置在第二殼體208與第一 殼體207之下璧面之間，而彈性元件223設置在第二殼體 208與第一殼體207之上壁面之間，用以輔助第二殼體208 之復位。 如第5A至5B圖所示，當第二部件205朝遠離第一 φ 部件201之方向移動時，其樞軸205A會帶動第一齒輪213 以順時針方向旋轉，而與第一齒輪213嚙合之第二齒輪215 則以逆時針方向旋轉，並帶動齒條217與調整結構211向 右移動。當調整結構211向右移動時，其楔形塊211A會 釋放第二殼體208下表面之凸塊208B，且在彈性元件221 與223之彈力作用下，凸塊208B會從第一位置P1沿著楔 形塊211A之斜面下滑到第二位置P2，使得第二殼體208 於手持式裝置200中之高度降低，因而可使鍵盤209之上 參 表面凸出於開口 208A，如此一來，便可增加鍵盤209其 按鍵之鑑別度。 另外請參照第6A、6B圖，其繪示實施例二之第二部 件以滑動方式調整鍵盤209位置前後之示意圖。如第6A 圖所示，第二部件205’之下表面具有一凹槽205A’。傳動 機構203’例如包括一撥動元件（未標示於圖中），其以可 滑動之方式設置在第一殼體207中，且撥動元件具有第一 端203A’與第二端203B’。第一端203A’連接調整結構211， 201011797 第二端203B’則凸出於第一殼體207之上表面，並位於凹 槽205A’中。如第6B圖所示，當使用者施加一力於第二部 件205’上，而令其一直向右移動到凹槽205A’之内壁撥到 (接觸到）第二端203B’後，傳動機構203’才會隨著第二 部件205’向右移動。之後，傳動機構203’便可帶動調整結 構211移動以改變其於第一殼體207内之水平位置，並調 整第二殼體208相對於第一殼體207之高度。 上述之第二殼體208與調整結構211之間雖然是以凸 ©塊208B與楔形塊211A搭配組合，然本發明並不侷限於 此，請參照第7A、7B圖，其分別繪示將第5A、5B圖的 調整結構與鍵盤改以導引溝槽及凸點結合之示意圖。如第 7A圖所示，第二殼體208具有曲徑之導引溝槽208B’，其 例如是從左下向右上延伸。調整結構211’具有一凸點 211A’，其設置在導引溝槽208B’中，且位於導引溝槽208B’ 中之左侧位置。如第7B圖所示，當第二部件205與傳動 機構203帶動調整結構21Γ向右移動時，調整結構211’ φ 之凸點211A’會沿著導引溝槽208B’内之曲徑路線朝右上 方移動，因而使第二殼體208’向下移動，藉此使鍵盤209 上表面凸出於第二殼體208’。 導引溝槽208B’與凸點211A’之設計亦可應用於第6A 圖之裝置中，請參照第8A、8B圖，其分別繪示第6A、6B 圖的調整結構與第二殼體改以導引溝槽208B’及凸點 211A’結合之示意圖。另外，於其他實施例中，導引溝槽 與凸點之配置係可互換，例如，使調整結構具有斜向之導 15 201011797 引溝槽’而第二殼體之下表面具有凸點。 本發明上速了個實施例所揭露之可調整鍵盤高度之 手持式裝置’皆疋在手持式裝置之二個部件開合的過程 中，改變鍵盤中的相對位置，尤其是鍵盤凸出於裝 置的上表面’月Α =鍵盤的各個按鍵之間具有較高的鑑別 度，因此可降低使用者按錯鍵之機率。此外，手持式裝置 於閉合的狀態下’鍵盤是與裝置之外觀面齊平，或是可隱 藏於裝置巾π僅使裝置顿更為平整，且可保護鍵盤使 參其上表面免又外拍磨耗。再者，由於鍵盤之調整是藉由 旋轉或滑動式之傳動機構達成，本發明上述實施例之設計 因而可應用於大多數的手持式裝置中，特別是滑蓋式、旋 轉式或滑蓋旋轉式之手持式敦置中，舉例來說，手持式装 置係可為通§τι手機、智慧型手機（smart phone)、個人數 位助理（personal digital assistant，PDA)、PDA 手機、翻譯 機或掌上型遊樂器等。 綜上所述’雖然本發明已以較佳實施例揭露如上，然 ❹其並非用以限定本發明。本發明所屬技術領域中具有通常 知識者，在不脫離本發明之精神和範圍内，當可作各種之 更動與潤飾。因此，本發明之保護範圍當視後附之申請專 利範圍所界定者為準。 16 201011797 【圖式簡單說明】 第ΙΑ、1B圖繪示依照本發明實施例一之可調整鍵盤 高度之手持式裝置於作動前後之示意圖。 第2A、2B圖繪示實施例一之第二部件以滑動方式調 整鍵盤位置前後之示意圖。 第3A、3B圖分別繪示第ΙΑ、1B圖的調整結構與鍵 盤改以導引溝槽及凸點結合之示意圖。 第4A、4B圖分別繪示第2A、2B圖的調整結構與鍵 φ 盤改以導引溝槽及凸點結合之示意圖。 第5A、5B圖繪示依照本發明實施例二之可調整鍵盤 高度之手持式裝置於作動前後之示意圖。 第6A、6B圖繪示實施例二之第二部件以滑動方式調 整鍵盤位置前後之示意圖。 第7A、7B圖分別繪示第5A、5B圖的調整結構與鍵 盤改以導引溝槽及凸點結合之示意圖。 第8A、8B圖分別繪示第6A、6B圖的調整結構與第 參 二殼體改以導引溝槽及凸點結合之不意圖。 【主要元件符號說明】 100、 200:可調整鍵盤高度之手持式裝置 101、 201 :第一部件 103、103’、203、203’ ：傳動機構 103A’、203A’ ：第一端 103B’、203B’ ：第二端 17 201011797 105、105’、205、205’ ：第二部件 105A、205A :樞轴 105A’、205A’ ：凹槽 107 :殼體 107A、208A、208A，：開口 109、109’、209 :鍵盤 109A、208B :凸塊 109A’、208B’ ：導引溝槽 g 111、111’、211、21Γ :調整結構 111A、211A :楔形塊 111A’、211A’ ：凸點 113、213 :第一齒輪 115、215 :第二齒輪 117、217 :齒條 119、121、123、219、221、223 :彈性元件 207 :第一殼體 ❿ 208、208’ ：第二殼體 P1 :第一位置 P2 :第二位置 18_ The design of the guiding groove 109A' and the bump 111A' can also be applied to the device of FIG. 2A. Please refer to FIGS. 4A and 4B, which respectively show the adjustment structure of the 2A, 2B and the keyboard. A schematic diagram of the combination of the guiding groove 109A' and the bump 111A'. Additionally, in other embodiments, the guiding grooves and the arrangement of the bumps are interchangeable, for example, the adjustment structure has a meandering guide groove, and the lower surface of the keyboard has bumps. Embodiment 2 φ Referring to FIGS. 5A and 5B, a schematic diagram of a hand-held device with adjustable keyboard height according to Embodiment 2 of the present invention is shown. As shown in Fig. 5A, the handheld device 200 with adjustable keyboard height includes a first component 201, a transmission mechanism 203, and a second component 205. The first component 201 includes a first housing 207, a second housing 208, a keyboard 209, and an adjustment structure 211. The keyboard 209 is fixed to the first housing 207. The second housing 208 is disposed on the first housing 207 and covers the keyboard 209. The second housing 208 has at least one opening 208A corresponding to the keyboard 209, and the surface of the keyboard 209 is not higher than the opening 208A. The adjustment structure 211 is disposed in the first housing 207 and below the second housing 208, wherein the second housing 208 abuts against the first position P1 on the adjustment structure 211. The transmission mechanism 203 is connected to the adjustment structure 211. The second member 205 is movably disposed on the first member 201 and coupled to the transmission mechanism 203. When the second member 205 moves relative to the first member 201, the transmission mechanism 203 drives the adjustment structure 211 to move horizontally, and the adjustment structure 211 releases the second housing 208 to move the second housing 208 downward to be lower than the first One of the positions P1 is at the second position P2, whereby the upper surface of the keyboard 209 φ protrudes from the opening 2〇8A. As shown in FIG. 5A, the lower surface of the second housing 208 has at least one bump 208B, and the adjustment structure 211 has at least one wedge block 211A, wherein the wedge block 211A is between the first position P1 and the second position P2. Has a slope. When the adjustment structure 211 is moved horizontally, the bump 208B is moved along the slope of the wedge block 211A. The second member 205 of the present embodiment is rotatably or rotatably and slidably disposed on the first member 201. The transmission φ mechanism 203 includes a first gear 213, a second gear 215, and a rack 217, wherein the first gear 113 is fixed to one of the pivots 205A of the second member 205, and the second gear 215 is meshed with the first gear 213. The rack 217 is coupled to the adjustment structure 211 and meshes with the second gear 215. When the first gear 213 rotates with the pivot 205A, the first gear 213 drives the second gear 215 to rotate, and the second gear 215 moves the rack 217 to change the level of the adjusting structure 211 in the first casing 207. position. The hand-held device 200 with adjustable keyboard height further includes a plurality of bullets 13 201011797 sexual elements 219, 221, 223, which are, for example, magazines. The elastic member 219 is disposed between the rack 217 and the inner wall of the first housing 207. Since the rack 217 is coupled to the adjustment structure 211, the elastic force of the elastic member 219 can be used to assist in the reset of the adjustment structure 211. The elastic member 221 is disposed between the second housing 208 and the lower surface of the first housing 207, and the elastic member 223 is disposed between the second housing 208 and the upper surface of the first housing 207 for assisting the first The reset of the second housing 208. As shown in FIGS. 5A to 5B, when the second member 205 is moved away from the first φ member 201, the pivot 205A thereof drives the first gear 213 to rotate in the clockwise direction, and meshes with the first gear 213. The second gear 215 rotates in a counterclockwise direction and drives the rack 217 and the adjustment structure 211 to move to the right. When the adjustment structure 211 moves to the right, its wedge block 211A releases the bump 208B of the lower surface of the second housing 208, and under the elastic force of the elastic members 221 and 223, the bump 208B will follow the first position P1. The slope of the wedge block 211A slides down to the second position P2, so that the height of the second housing 208 in the handheld device 200 is lowered, so that the upper surface of the keyboard 209 protrudes from the opening 208A, thus increasing The degree of discrimination of the keys of the keyboard 209. Please refer to FIG. 6A and FIG. 6B, which are schematic diagrams showing the second component of the second embodiment before and after adjusting the position of the keyboard 209 in a sliding manner. As shown in Fig. 6A, the lower surface of the second member 205' has a recess 205A'. The transmission mechanism 203' includes, for example, a toggle member (not shown) that is slidably disposed in the first housing 207, and the toggle member has a first end 203A' and a second end 203B'. The first end 203A' is connected to the adjustment structure 211, and the second end 203B' of the 201011797 is protruded from the upper surface of the first casing 207 and is located in the recess 205A'. As shown in FIG. 6B, when the user applies a force to the second member 205' and moves it to the right until the inner wall of the recess 205A' is dialed (contacted) to the second end 203B', the transmission mechanism 203' will move to the right as the second component 205'. Thereafter, the transmission mechanism 203' can move the adjustment structure 211 to change its horizontal position within the first housing 207 and adjust the height of the second housing 208 relative to the first housing 207. Although the second housing 208 and the adjustment structure 211 are combined with the convex block 208B and the wedge block 211A, the present invention is not limited thereto. Please refer to FIGS. 7A and 7B, respectively. The adjustment structure of the 5A and 5B diagrams and the keyboard are modified by the combination of guiding grooves and bumps. As shown in Fig. 7A, the second housing 208 has a meandering guide groove 208B' which extends, for example, from the lower left to the upper right. The adjustment structure 211' has a bump 211A' disposed in the guide groove 208B' and located at the left side in the guide groove 208B'. As shown in FIG. 7B, when the second member 205 and the transmission mechanism 203 drive the adjustment structure 21 to move to the right, the convex portion 211A' of the adjustment structure 211'φ will follow the path of the curved path in the guiding groove 208B' The upper right is moved, thereby moving the second housing 208' downward, thereby causing the upper surface of the keyboard 209 to protrude from the second housing 208'. The design of the guiding groove 208B' and the bump 211A' can also be applied to the device of FIG. 6A. Please refer to FIGS. 8A and 8B, which respectively show the adjustment structure of the 6A and 6B drawings and the second housing modification. A schematic diagram in which the guiding groove 208B' and the bump 211A' are combined. Additionally, in other embodiments, the arrangement of the guiding grooves and the bumps are interchangeable, for example, such that the adjustment structure has an oblique guide 15 201011797 and the lower surface of the second housing has a bump. The hand-held device of the adjustable keyboard height disclosed in the embodiment of the present invention is used to change the relative position in the keyboard during the opening and closing of the two components of the handheld device, especially the keyboard protruding device. The upper surface 'Moon Α = high degree of discrimination between the keys of the keyboard, thus reducing the probability of the user pressing the wrong key. In addition, the hand-held device is in a closed state, the keyboard is flush with the appearance of the device, or can be hidden in the device towel π only to make the device flatter, and the keyboard can be protected from the upper surface and the outer surface. Wear. Moreover, since the adjustment of the keyboard is achieved by a rotating or sliding transmission mechanism, the design of the above embodiment of the present invention can be applied to most hand-held devices, in particular, a slide type, a rotary type or a sliding cover rotation. In a hand-held device, for example, the handheld device can be a mobile phone, a smart phone, a personal digital assistant (PDA), a PDA phone, a translator or a palm type. Musical instruments, etc. The invention has been described above by way of a preferred embodiment, and is not intended to limit the invention. Those skilled in the art can make various changes and modifications without departing from the spirit and scope of the invention. Therefore, the scope of the invention is defined by the scope of the appended claims. 16 201011797 [Simple Description of the Drawings] FIG. 1B is a schematic view showing the hand-held device with adjustable keyboard height before and after actuation according to the first embodiment of the present invention. 2A and 2B are schematic views showing the second component of the first embodiment before and after adjusting the position of the keyboard in a sliding manner. 3A and 3B are respectively a schematic diagram showing the adjustment structure of the second and first FIG. 1B and the combination of the keyboard and the guide groove and the bump. 4A and 4B are schematic views showing the adjustment structure of the 2A and 2B drawings and the combination of the key φ disk and the guide groove and the bump. 5A and 5B are schematic views of the hand-held device with adjustable keyboard height before and after actuation according to the second embodiment of the present invention. 6A and 6B are schematic views showing the second part of the second embodiment before and after adjusting the position of the keyboard in a sliding manner. 7A and 7B are schematic views showing the adjustment structure of the 5A and 5B drawings and the combination of the keyboard and the guide groove and the bump. 8A and 8B are diagrams showing the adjustment structure of the 6A and 6B drawings and the combination of the second reference housing and the guide groove and the bump. [Main component symbol description] 100, 200: Handheld device 101, 201 with adjustable keyboard height: first component 103, 103', 203, 203': transmission mechanism 103A', 203A': first end 103B', 203B ': second end 17 201011797 105, 105', 205, 205': second part 105A, 205A: pivot 105A', 205A': groove 107: housing 107A, 208A, 208A, opening 109, 109' 209: keyboard 109A, 208B: bumps 109A', 208B': guiding grooves g 111, 111', 211, 21 Γ: adjusting structures 111A, 211A: wedge blocks 111A', 211A': bumps 113, 213: First gears 115, 215: second gears 117, 217: racks 119, 121, 123, 219, 221, 223: elastic member 207: first housing 208 208, 208': second housing P1: first Position P2: second position 18