1255067 15983twf.doc/g 九、發明說明： 【發明所屬之技術領域】 本發明是有關於一種天線模組，且特別是有關於一種 應用於數位行動裝置之可轉向的天線模組。 【先前技術】1255067 15983twf.doc/g IX. Description of the Invention: [Technical Field] The present invention relates to an antenna module, and more particularly to a steerable antenna module for use in a digital mobile device. [Prior Art]
個人數位化助理（Personal Digital Assistant，PDA) 早在90年代初期，便已出現於市上，其係類似一個簡單的 電子記事本，可以用來隨身記事管理，有行事曆、通訊錄、 待辦事項與安排行程等功能。近年來隨著網際網路與衛星 科技逐漸成热與普遍應用，個人數位化助理開始增加了網 =連結與定位追蹤功能，使得個人數位化助理的功能更加 完善，而在市場銷售上，個人數位化助理的銷售量亦大幅 成長。 叫參考圖1A’其珍示習知一種個人數位化助理於未開 啟定位追蹤功能時的側視圖。習知個人數位化助理1〇〇具 有一本體110，而螢幕12〇、天線單元130、開關單元M〇 與按鍵模組150均配置於本體110上。其中，螢幕12〇具 有顯示功能，用以顯示圖片、文字，以利於編輯行事曆了 通訊錄等應用視窗軟體。此外，開關單元14〇與按鍵模組 150可作為使用者輸入訊息於個人數位化助理的介面。 另外，天線單元130未開啟時乃隱藏於本體n〇之後， 而此時個人數位化助理100也未開啟定位追蹤的功能，因 此天線單元130無法透過全球定位系統（G1〇bal p〇siti〇ningPersonal Digital Assistant (PDA) has appeared in the market since the early 1990s. It is similar to a simple electronic notebook, which can be used for personal management, calendar, address book, to-do. Matters such as matters and scheduling. In recent years, with the increasing popularity and universal application of Internet and satellite technology, personal digital assistants have begun to increase the network = link and location tracking function, making the personal digital assistant more complete, and in the market, personal digital The sales volume of the assistants also increased significantly. Referring to Figure 1A', a side view of a conventional personal digital assistant is provided when the location tracking function is not turned on. The personal digital assistant 1 has a body 110, and the screen 12A, the antenna unit 130, the switch unit M〇 and the button module 150 are disposed on the body 110. Among them, the screen 12 has a display function for displaying pictures and texts, so as to facilitate editing of the application window software such as the address book. In addition, the switch unit 14A and the button module 150 can serve as a user input interface to the interface of the personal digital assistant. In addition, when the antenna unit 130 is not turned on, it is hidden behind the body n〇, and at this time, the personal digital assistant 100 does not have the function of positioning tracking, so the antenna unit 130 cannot pass the global positioning system (G1〇bal p〇siti〇ning).
System ’ GPS)接收一定位追蹤訊號。接著，請參考圖ΐβ， 5 1255067 15983twf.doc/g 其繪示圖1A之個人數位化助理於開啟定位追蹤功能時的 側視圖。當使用者欲開啟定位追縱功能時，天線單元13〇 由圖1Α所繪示的位置轉向至圖1Β所纟會示的開啟位置，並 透過螢幕120可將此定位追蹤訊號於電子地圖上所表示的 位置顯示出來。 請參考圖2Α與圖2Β，其分別繪示圖1Β之螢幕於直 式顯示模式與橫式顯示模式的正視圖。當習知個人數位化 助理100於開啟定位追蹤功能時，使用者可透過按鍵模組 15〇，在圖2Α所繪示的直式顯示模式與圖2Β所繪示的樺 式顯示模式之間作切換。值得注意的是，請參考圖2β，當 螢幕120顯示橫式顯示模式時，為了便於使用者閱讀螢幕 =〇一所顯示的訊息，所以習知個人數位化助理1〇()之天線 單=_13〇無法保持朝向天空的最佳接收狀態。因此圖 =、、臂不的天線單元13〇所接收的訊號強度，將比圖2八所 =不的天線單元13〇所接收的訊號強度微弱許多，如此將 ‘致螢幕120所顯示的訊息模糊不清而難以判讀。 【發明内容】 、本兔明的目的就是在提供一種數位行動裝置及其可轉 向的天線杈組，以保持天線單元最佳接收狀態（例如 特性）。 八 壯本發明提出一種可轉向的天線模組 ，適用於一數位行 #衣f上。此數位行動裝置具有一螢幕，且該螢幕具有一 纟、示模式與一苐—顯示模式。可轉向的天線模組包括 天線單、一顯示模式切換單元與一轉向機構。天線單 6 1255067 ^ 5983twf.doc/g 元用以接收一定位追#上如 地mu_虎，该定位追蹤訊號透過一電子 = ί示的位置於榮幕上。此外，顯示模式切換 顯示模式或第二顯示模式。另外，轉雨 單元由第二位顯：ί切換單元，^ 換至第二顯示模式 置^螢幕由第一顯示模式切 明的較佳實施例所述，上述之第一顯示模式 例如為直式顯示模式，箆—— 4。- 杈式例如為橫式顯示模 i慕=拉；3 於第一位置時，其天線朝上，且 置=第=置日夺，營幕可由直式顯示 不杈式，亚使天線單元之天線朝上。 例如佳實?例所述，上述之第-顯示模式 式。、、工‘’H、’而第二顯示模式例如為直式顯示模 勺括佳實施例所述’上述之轉向機構例如 且連=顯示模式切換單元具有連動關係動 轉抽或—可_=^較佳實施射，連動件例如是一 一天=提出:種數位行動裝置，包括-本體、-榮幕、 .^,卜貝不拉式切換單元與一轉向機構。螢幕配 置於本體上’螢幕具有—第—顯示模式與—第== 7 1255067 15983twf.doc/g 式。此外，天線單元配置於本體上，用以接收—定位追蹤 訊號，此定位追蹤訊號透過一電子地圖顯示其所表示的^ 置於螢幕上。另外，顯示模式切換單元配置於本體，用以 選擇第-顯示模式或第二顯示模式。再者，轉向機構連接 於天線單元與顯示模式切換單元之間，其中天線單元由第 一位置轉向第二位置時，螢幕由第一顯示模式切換至 顯不核式。 依照本發明的較佳實施例所述，上述之第一顯示模式 =如為直式顯示模式，而第二顯賴式例如為橫式顯示模 式。此外’天線單元位於第—位置時，其天線朝上，且榮 ^保持在直式顯示模式。另外，天線單元由第—位置轉向 第-位置日^螢幕由直式顯示模式切換至橫式顯示模式， 並使天線單元之天線朝上。 ^照本發_触實施觸述，上述 ^如為橫式顯示模式，而第二顯示模式例如為直式顯示^ 勺括二^明的較佳實施例所述，上述之轉向機構例如 查杂此/[其配置於天線單元與數位行動裝置之間， 件且右舁顯不核式切換單元具有連動關係 。此外，連動 勞幕的二m動其中一種功能’用以電性啟動 轉轴或了觸二Sr較佳實施例中，連動件例如是一 模·，乃疋輕由天線單元之轉向進而切換螢幕之顯示 、工、工，以保持天線單元最佳接收狀態 (例如天線的 1255067 15983twf.doc/g 向天特性）。 目的、特徵和優 並配合所附圖式 點能更明顯 ’作詳細說 為讓本發明之上述和其他 易懂，下文特舉較佳實施例， 明如下。 【實施方式】 圖3A至圖3C繪示本發明一較佳者 動裝置的示意圖。請先參考圖3八^例之—種數位行 例如是個人數位化顧、衛星定位H了動裝置200 之智慧型行動電話，且特別是 二或:有PDA功能 的導航裝置，其可配置於車全球定位系蘇 裝置200包括一本體2 U心身攜τ。此數位行動 啊+篮2川、一螢幕22〇、一 24〇 25〇 或其二结構’以使上述其他元件配置於其上 螢幕=::==1° 二:可 = 圖3C之第二顯示模式，其中圖3八繪示螢幕22〇、為 、^顯不枳式的示意圖，天線單元230對應配置於本體21〇 勺第位置（例如在本體之短邊）上，且其天線朝上，而 圖3C繪不螢幕22〇為橫式顯示模式的示意圖，天線單元 23〇對應配置於本體21〇的第二位置（例如在本體之長邊） 上’且其天線朝上。其中，天線單元23〇可接收由衛星所 傳輸的一定位追蹤訊號，且此定位追蹤訊號可透過例如電 子地圖顯示其所表示的位置於螢幕220上。 1255067 15983twf.d〇c/g 用以】不拉式切換單元24G配置於本體2i。内’其 功能=之直式顯示模核橫式顯示模式的選擇 器或線而;透::;莫式， 本ί® 號_減變❸紐，以使原 的畫面變為圖3c之橫式顯示的書面。 裝置2。〇之間向=於天線單元23〇恤 其連接天線單元具有—連動件252， 當天線單元230作^式切換單元240之間，使得 之切換。在太轉向時，螢幕220之顯示模式亦隨 他可觸動之門Γι Ί ’連動件252例如是一個轉軸或其 連動件‘轉㈡與:觸動開關兩者兼之，同時 電性啟動螢幕220的切;;模;及移動其中一種功能，用以 地說之轉向及其後續效應作更為詳細 將營幕22=圖^^=作_，當使用者想要 者可施以-力矩於 ^ ^ 23〇 由弟-顯示模式切換為第 換早兀240 rr 元 23° 已㈣二== =式至弟一顯不模式，所以螢幕細此時顯示為第二顯示System ’ GPS receives a location tracking signal. Next, please refer to Figure ΐβ, 5 1255067 15983twf.doc/g which shows the side view of the personal digital assistant of Figure 1A when the location tracking function is turned on. When the user wants to turn on the location tracking function, the antenna unit 13 is turned from the position shown in FIG. 1A to the open position shown in FIG. 1 , and the tracking signal can be transmitted on the electronic map through the screen 120. The indicated position is displayed. Please refer to FIG. 2A and FIG. 2B, which respectively show a front view of the screen of FIG. 1 in a direct display mode and a horizontal display mode. When the personal digitization assistant 100 is used to enable the location tracking function, the user can use the button module 15〇 to make a between the straight display mode illustrated in FIG. 2A and the birch display mode illustrated in FIG. Switch. It should be noted that, referring to FIG. 2β, when the screen 120 displays the horizontal display mode, in order to facilitate the user to read the message displayed on the screen, the conventional personal digital assistant 1〇() antenna single=_13 〇 You cannot maintain the best reception status towards the sky. Therefore, the signal strength received by the antenna unit 13A of the frame =, and the arm is not much weaker than the signal strength received by the antenna unit 13A of FIG. 2 = No, so that the message displayed by the screen 120 is blurred. Unclear and difficult to interpret. SUMMARY OF THE INVENTION The purpose of the present invention is to provide a digital mobile device and a group of antennas that can be turned to maintain an optimal reception state (e.g., characteristics) of the antenna unit. Eight Zhuang The present invention proposes a steerable antenna module suitable for use in a digital device. The digital mobile device has a screen, and the screen has a display mode and a display mode. The steerable antenna module includes an antenna unit, a display mode switching unit and a steering mechanism. Antenna single 6 1255067 ^ 5983twf.doc/g element is used to receive a positioning chase # on the ground mu_ tiger, the positioning tracking signal through the position of an electronic = 于 on the screen. In addition, the display mode switches the display mode or the second display mode. In addition, the rain display unit is changed from the second display unit to the second display mode, and the first display mode is, for example, a straight display. Mode, 箆 - 4. - 杈 例如 例如 例如 例如 例如 例如 ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; The antenna is facing up. For example, the above-mentioned first-display mode is described in the example. The second display mode is, for example, a direct display mold, which includes the above-described steering mechanism, for example, and the display mode switching unit has a linkage relationship, or may be _= Preferably, the linking is performed, for example, one day = proposed: a digital mobile device, including - body, - honor screen, . The screen is placed on the body. The screen has a - display mode and - = = = 1255057 15983twf.doc / g type. In addition, the antenna unit is disposed on the body for receiving a positioning tracking signal, and the positioning tracking signal is displayed on the screen through an electronic map display. In addition, the display mode switching unit is disposed on the body for selecting the first display mode or the second display mode. Furthermore, the steering mechanism is coupled between the antenna unit and the display mode switching unit, wherein when the antenna unit is turned from the first position to the second position, the screen is switched from the first display mode to the display mode. According to a preferred embodiment of the present invention, the first display mode is as in the straight display mode, and the second display mode is in the horizontal display mode. In addition, when the antenna unit is in the first position, its antenna is facing upward, and it is kept in the straight display mode. In addition, the antenna unit is switched from the first position to the first position to switch from the straight display mode to the horizontal display mode, and the antenna unit antenna is directed upward. According to the present invention, the above-mentioned ^ is a horizontal display mode, and the second display mode is, for example, a direct display, which is described in the preferred embodiment. This/[is arranged between the antenna unit and the digital mobile device, and the right-hand display and non-nuclear switching unit have a linkage relationship. In addition, one of the two functions of the linked screen is to electrically activate the rotating shaft or the second embodiment. In the preferred embodiment, the linking member is, for example, a module, and the light is switched by the antenna unit to switch the screen. Display, work, and work to maintain the optimal reception state of the antenna unit (for example, the antenna's 1255067 15983twf.doc/g sky characteristic). The above and other preferred embodiments of the present invention will be apparent from the following description. [Embodiment] Figs. 3A to 3C are views showing a preferred embodiment of the present invention. Please refer to FIG. 3 for example - a digital mobile phone such as a personal digital camera, a satellite positioning H mobile device 200, and in particular a second or a PDA-enabled navigation device, which can be configured in The vehicle global positioning system 200 includes a body 2 U body carrying τ. This digital action + basket 2, a screen 22, a 24 〇 25 〇 or its two structures 'to make the above other components on the screen =:: = = 1 ° two: can = the second of Figure 3C The display mode, wherein FIG. 3 is a schematic diagram of the screen 22 为 , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , FIG. 3C depicts a schematic diagram of the screen 22 in a horizontal display mode. The antenna unit 23 〇 is disposed at a second position of the body 21 ( (eg, on the long side of the body) and has its antenna facing upward. The antenna unit 23 can receive a positioning tracking signal transmitted by the satellite, and the positioning tracking signal can display the position indicated on the screen 220 through, for example, an electronic map. 1255067 15983twf.d〇c/g is used to configure the non-pull switching unit 24G on the body 2i. Inside the function of the direct display of the cross-display mode selector or line; through::; Mo, the ί® _ 减 ❸ ,, so that the original picture becomes the horizontal of Figure 3c The written display. Device 2. Between the 〇 and the antenna unit 23, the antenna unit is connected to the antenna unit 252, and the antenna unit 230 is switched between the switching units 240. When too steered, the display mode of the screen 220 is also related to the touchable door Γ Ί 'the linkage 252 is, for example, a rotating shaft or its linkage 'turning (2) and: the touch switch, and electrically initiating the cutting of the screen 220 ;; mold; and move one of the functions to say the steering and its subsequent effects for more details will be the camp 22 = map ^ ^ = for _, when the user wants to apply - torque to ^ ^ 23〇 by the brother - display mode switch to the first change 240 rr yuan 23 ° has been (four) two == = to the younger one mode, so the screen is displayed as the second display
1255067 15983twf.doc/g ± 要由第二顯示模式切換至第—顯示模式 時，請同時夢考圖3A、3B#3C之作動關係，將天線單 兀230施以一㈣鐘之趣，使得天線單元23〇 c 的第二位置逆時鐘轉向圖3A的第—位置，而顯 換單元動第二顯賴式城至第—顯示、 幕220亦隨之切換。 必須在此說明的是，雖然本實施例中第一顯示模 直式顯示模式，第二顯示模式為橫式顯示模式，但是在另 二較佳貫關巾，在切換方式*變下，第—麻模式可為 橫式顯示模式，第二顯補式可為直式顯示模式。 請同時參考圖3A與圖3C，由於螢幕，經由天線單 兀230的轉向可在第—顯示模式與第二顯示模式作切換， ，此在不妨礙使用者觀看螢幕220之訊息的情形下，天線 單元230之天線的指向可保持同—接收方向（例如朝向天 ^方向）而處於最佳接錄態。如此使得不論螢幕220 疋第一顯不杈式或第二顯示模式，螢幕22〇所顯示的訊息 將清楚且易於判讀。 烛—纟/T'上所述，本發明乃是經由天線單元之轉向進而切換 螢幕之顯不模式的方式，以保持天線單元最佳接收狀態（例 士天、、泉的向天特性）。特別是，轉向機構具有一連動件， 其連接天線單元與顯示模式切換單元之間，因此使用者能 輕易地切換榮幕顯示的模式與天線的位置，使用上非常的 方便及節省切換的時間。 雖然本發明已以較佳實施例揭露如上，然其並非用以 1255067 15983twf.doc/g 限定本發明，任何熟習此技藝者，在不脫離本發明之精神 和範圍内，當可作些許之更動與潤飾，因此本發明之保罐 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】 圖1A繪不習知一種個人數位化助理於未開啟 蹤功能時的側視圖。 、 定位追蹤功 圖1B繪示圖ία之個人數位化助理於開啟 能時的侧視圖。1255067 15983twf.doc/g ± When switching from the second display mode to the first display mode, please also dream about the action relationship of Figure 3A, 3B#3C, and apply the antenna unit 230 to one (four) clock to make the antenna The second position of the unit 23〇c is turned counterclockwise to the first position of FIG. 3A, and the display unit moves the second display city to the first display, and the screen 220 is also switched. What must be explained here is that although the first display mode is the direct display mode and the second display mode is the horizontal display mode in the embodiment, in the other two preferred manners, in the switching mode*, the first- The hemp mode can be a horizontal display mode, and the second display mode can be a straight display mode. Referring to FIG. 3A and FIG. 3C simultaneously, due to the screen, the steering through the antenna unit 230 can be switched between the first display mode and the second display mode, and the antenna is prevented from obstructing the user to view the message of the screen 220. The orientation of the antenna of unit 230 can be maintained in the same-receiving direction (e.g., toward the sky) to be in an optimal recording state. This makes the message displayed on the screen 22 清楚 clear and easy to interpret regardless of the first display or the second display mode of the screen 220. As described above, the present invention is a method of switching the display mode of the screen via the steering of the antenna unit to maintain the optimal reception state of the antenna unit (the day-to-day characteristics of the sun, the spring). In particular, the steering mechanism has a linkage member that is coupled between the antenna unit and the display mode switching unit, so that the user can easily switch between the mode of the display of the glory display and the position of the antenna, which is very convenient to use and saves the switching time. Although the present invention has been disclosed in the above preferred embodiments, it is not intended to limit the invention to 1255067 15983 twf.doc/g, and any person skilled in the art can make some changes without departing from the spirit and scope of the invention. The scope of the cans of the present invention is therefore defined by the scope of the appended claims. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1A depicts a side view of a personal digital assistant when the unlock function is not enabled. Positioning Tracking Figure 1B shows a side view of the personal digital assistant of Figure ία when it is enabled.
圖2A繪示圖出之螢幕於直式顯示模式 圖2輯示圖1B之螢幕於橫式顯示Ml 圖3A至圖冗繪示本發明—較佳實口 動裝置的示意圖。 心種數位行 【主要元件符號說明】 100 ·個人數位化助理 110、210 :本體 120、220 ··螢幕 130、230 :天線單元 140 :開關單元 150 ·按鍵模組 200 ·數位行動裝置 240 ·顯示模式切換單元 250 :轉向機構 252 :連動件2A illustrates the screen in a straight display mode. FIG. 2 illustrates the screen of FIG. 1B in a horizontal display M1. FIG. 3A is a schematic illustration of the preferred embodiment of the present invention. Digital number line [Description of main component symbols] 100 · Personal digital assistant 110, 210: Main body 120, 220 · Screen 130, 230: Antenna unit 140: Switch unit 150 · Button module 200 · Digital mobile device 240 · Display Mode switching unit 250: steering mechanism 252: linkage