M320123 八、新型說明： 【新型所屬之技術領域】 >本創作係有關於一種可攜式電子裂置的輪入單元，特 別係有關於一種具有觸控桿的輸入單元。 【先前技術】 、 iw著電子科技的日新月異’傳統的筆記型電腦或 除了可透過按鍵或者鍵盤輸入資料外，其通常亦設有觸控 板(touch pad)或者觸控桿(poi彪ick)，如此一來可方便使用 者控制視窗晝面中的游標，藉以提升使用上的便利性。 然而，當需要在黑暗處使用筆記型電腦或PDA時，使 用者往往難以看清楚按鍵和觸控桿的位置，以致於造成使 用上的困難。 【新型内容】 籲本創作提供一種電子裝置的輸入單元，其主要包括一 電路元件、一觸控桿以及一發光元件。前述觸控桿電性連 接電路兀件，前述發光元件設置於電路元件上並且靠近觸 控桿，其中發光元件可發出一光線至觸控桿周圍，以方便 使用者在黑暗中操作觸控桿。 於一較佳實施例中，前述輸入單元更包括一底板，用 以支撐電路元件，其中電路元件位於觸控桿與底板之間。 於一較佳實施例中，前述輸入單元更包括一導光元 件，設置於電路元件上並且鄰近發光元件，前述光線係藉 〇798-A22044TWF(N2);C06125;TKLIN , M320123 由導光元件導引至觸控桿周圍。M320123 VIII. New Description: [New Technology Field] > This creation is about a portable electronic split wheeled unit, especially for an input unit with a touch lever. [Prior Art], iw with the ever-changing electronic technology 'traditional notebook computer or in addition to input data through buttons or keyboard, it usually also has a touch pad or a touch bar (poi彪ick). In this way, the user can control the cursor in the window to improve the convenience of use. However, when it is necessary to use a notebook computer or a PDA in a dark place, it is often difficult for the user to see the position of the keys and the touch lever, causing difficulty in use. [New Content] The present invention provides an input unit for an electronic device, which mainly comprises a circuit component, a touch lever and a light-emitting component. The touch bar is electrically connected to the circuit component, and the light emitting component is disposed on the circuit component and adjacent to the touch lever. The light emitting component emits a light to the periphery of the touch bar to facilitate the user to operate the touch bar in the dark. In a preferred embodiment, the input unit further includes a bottom plate for supporting the circuit component, wherein the circuit component is located between the touch bar and the bottom plate. In a preferred embodiment, the input unit further includes a light guiding component disposed on the circuit component and adjacent to the light emitting component, wherein the light is led by the light guiding component by 798-A22044TWF(N2); C06125; TKLIN, M320123 Lead to the touch bar.
於幸乂佳貫施例中，前述觸控桿設置於複數個按鍵之 間的空隙。In the case of Yu Xing, the touch bar is disposed in a gap between a plurality of buttons.
於一較佳實施例中，前述電路元 於一較佳實施例中，前述發光元 於一較佳實施例中，前述輪入J 於一較佳實施例中，前述輸入單元為一鍵盤。 於一較佳實施例中，前述電子裝置為一筆記型電腦或 PDA。 【實施方式】 首先請參閱第1圖，該圖係表示一可攜式電子裝置(例 如筆記型電腦或PDA)的輸入單元示意圖。於本實施例中的 輸入單元係為一鍵盤K，其主要包括一底座模組B、複數 個按鍵C以及一觸控桿p。如第1圖所示，前述底座模組 B則包括一底板S以及一電路元件Μ(例如為一薄膜電路 板），其中按鍵C與觸控桿Ρ皆設置於電路元件Μ上並且 與電路元件Μ電性連接，底板S則設置於電路元件Μ下 方，用以支撐前述電路元件Μ。 在第1圖中，由於述觸控桿ρ的體積較小並且設置於 複數個相鄰按鍵C之間的空隙處’因此在黑暗的環境下往In a preferred embodiment, the circuit element is in a preferred embodiment, the light-emitting element is in a preferred embodiment, and the wheeled input J is in a preferred embodiment. The input unit is a keyboard. In a preferred embodiment, the electronic device is a notebook computer or a PDA. [Embodiment] Referring first to Figure 1, there is shown a schematic diagram of an input unit of a portable electronic device (e.g., a notebook computer or a PDA). The input unit in this embodiment is a keyboard K, which mainly includes a base module B, a plurality of buttons C, and a touch lever p. As shown in FIG. 1 , the base module B includes a bottom plate S and a circuit component Μ (for example, a thin film circuit board), wherein the button C and the touch lever Ρ are disposed on the circuit component 并且 and the circuit component The electrical connection is made, and the bottom plate S is disposed under the circuit component , to support the aforementioned circuit component Μ. In Fig. 1, since the touch lever ρ has a small volume and is disposed in a space between a plurality of adjacent keys C, it is in a dark environment.
0798-A22044TWF(N2);C06125;TKLIN 60798-A22044TWF(N2); C06125; TKLIN 6
M320123 往不易看清楚其位置；有鑑於此，本創作 附近設置發光元件，並透過發光元件發出=觸控桿p 者在黑暗中操作觸控桿P。 、、、利於使用 接著請參閱第2圖，該圖係表示第1圖中A 圖。如第2圖所示，前述觸控桿p主要係透過一~、之剖面 與電路元件Μ電性連接，使用者在操作時可=連接器Η 力於觸控桿Ρ，藉以達到控制游標之功能。特別=向施 觸控桿Ρ附近設有至少一個發光元件L(例如笋：：在 體)，其中發光元件“系設置於電路元件M上並二：極 件Μ電性連接，其位置則靠近觸控桿p，如此—科^ 黑暗中使用者仍可透過發光元件L發出光線以看清楚觸= 才干Ρ的位置’進而提升其使用上的便利性。 接著再請參閱第3圖，於另一較佳實施例中，亦可在 發光元件L上方設置一導光元件G，上述導光元件〇例如 為一設置於電路元件Μ上之導光板，如此一來可更有效率 地將發光元件L所發出的光線導向觸控桿ρ周圍，進而達 到提升免度以及節能之功效。 綜上所述，本創作藉由在觸控桿周圍設置發光元件， 有利於使用者在黑暗的環境下操作觸控桿，並可廣泛地應 用於筆記型電腦或PDA等可攜式電子產品。 〇798-A22044TWF(N2);C06125;TKLIN 7 M320123 - 【圖式簡單說明】 第1圖係表示一可攜式電子裝置之輸入單元示意圖； 第2圖係表示第1圖中A-A’之剖面圖；以及 第3圖係表示本創作另一實施例之示意圖。 【主要元件符號說明】M320123 is not easy to see its position; in view of this, a light-emitting element is placed near the creation, and the touch lever P is operated in the dark by the light-emitting element. For convenience, please refer to Fig. 2, which shows the A diagram in Fig. 1. As shown in FIG. 2, the touch bar p is mainly electrically connected to the circuit component through a section, and the user can control the cursor by using the connector to control the cursor. Features. In particular, at least one light-emitting element L (for example, a bamboo body: in-body) is disposed in the vicinity of the touch rod ,, wherein the light-emitting element is “mounted on the circuit element M and two: the pole piece is electrically connected, and its position is close to The touch lever p, in this way, the user can still emit light through the light-emitting element L in the dark to see the position of the touched position, thereby improving the convenience of use. Then, please refer to FIG. 3, In a preferred embodiment, a light guiding element G may be disposed above the light emitting element L. The light guiding element 〇 is, for example, a light guiding plate disposed on the circuit element ,, so that the light emitting element can be more efficiently used. The light emitted by L is directed around the touch bar ρ to achieve the improvement of the degree of freedom and energy saving. In summary, the present invention facilitates the user to operate in a dark environment by providing a light-emitting element around the touch bar. The touch lever can be widely used in portable electronic products such as notebook computers or PDAs. 〇798-A22044TWF(N2); C06125;TKLIN 7 M320123 - [Simplified illustration] Figure 1 shows a portable Input form for electronic device Fig. 2 is a cross-sectional view showing A-A' in Fig. 1; and Fig. 3 is a view showing another embodiment of the present creation. [Description of main component symbols]
底座模組〜B 按鍵〜CBase module ~B button ~C
Φ 導光元件〜GΦ light guiding element ~G
連接器〜Η 鍵盤〜Κ 發光元件〜L 電路元件〜Μ 觸控桿〜ρ 底板〜S 0798-A22044TWF(N2);C06125;TKLIN 8Connector ~ Η Keyboard ~ 发光 Light-emitting components ~ L Circuit components ~ 触控 Touch lever ~ ρ bottom plate ~ S 0798-A22044TWF (N2); C06125; TKLIN 8