1296588 九、發明說明： 【發明所屬之技術領域】 本务明係-種車載音響及導航組合，特別係—種可保註行車 視線不受影響之車載音響及導航組合。 【先前技術】 請參閱第一圖所示，習用汽車駕驶室100，之前方設有 鲁—車用主機底座11，’其岐有音響設備，且該車用主機底 座11’之上方固定設有一車用主機1〇，。另外，隨著車載導 航設備20’（例如個人數位助料航設備，簡稱pDA導航） 的興起’越來越多的開車人會選擇一款車載導航設備2〇, 進行引路。 現有的車載導航設備2〇,係獨立設置於車用主機底座 之外’且為使其穩定放置於駕駛室内，還需將該車載導航設備Μ， • Ϊ置於一專用的車載導航設備底座21，上。由於車載導航設備20, 需放置於駕駛貞胁觀察的視線範_ (例如觀麵旁），且車 载導航設備2〇,為不透明物體，這必然也會影響駕驶員的行車視 線，從而影響行車的安全。 【發明内容】 本發明之主要目的在於提供一種可保註行車視線不受影 響之車载音響及導航組合。 為了達到上述之目的，本發明提供—種車載音響及導航組 5 I296588 合，包括一車載導航設備，設有一電源輸入介面、一第一通訊介 面及一内置天線；該車載導航設備固定於一車用主機底座 内，該車用主機底座内設有音響設備及一插接部，且該插接 部可用以插接該車載導航設備，且該插接部内設有一電源 輪出介面、一第二通訊介面及一天線模組，其中，該電源 輪出介面耦合電源輸入介面，該第二通訊介面搞合該第一 鲁 通訊介面，而該天線模組則耦合該内置天線，從而實現車 載導航設備與車用主機底座之間的電力傳輸、數據傳輸及 矾號傳輸。如此一來，可於原有車用主機底座之位置裝設 —車載導航設備，不必再將車載導航設備置於駕駛室内之 其他位置，從而不會影響駕駛員的行車視線。 為使對本發明的目的、構造特徵及其功能有進一步的暸解， 么么配合圖不詳細說明如下：1296588 IX. Description of the invention: [Technical field of invention] This is a series of car audio and navigation combinations, especially for car audio and navigation combinations that can protect the car from sight. [Prior Art] Please refer to the first figure, the driver's cab 100 is provided with a Lu-vehicle main base 11 in the front, 'there is an audio equipment, and the vehicle main base 11' is fixed above The car host 1〇,. In addition, with the rise of on-board navigation equipment 20' (for example, personal digital navigation equipment, referred to as pDA navigation), more and more drivers will choose a car navigation device 2〇 for guidance. The existing car navigation device 2〇 is independently installed outside the vehicle main body base and is required to be placed in the cab stably, and the car navigation device is also required to be placed on a dedicated car navigation device base 21 ,on. Since the in-vehicle navigation device 20 needs to be placed in the line of sight of the driving threat observation (for example, beside the viewing surface), and the in-vehicle navigation device 2 is an opaque object, this will inevitably affect the driving sight of the driver, thereby affecting the driving. Security. SUMMARY OF THE INVENTION A primary object of the present invention is to provide a car audio and navigation combination that can protect a car's line of sight from being affected. In order to achieve the above object, the present invention provides a car audio and navigation group 5 I296588, comprising a car navigation device, comprising a power input interface, a first communication interface and a built-in antenna; the car navigation device is fixed in a car The main body of the vehicle is provided with an audio device and a plug-in portion, and the plug-in portion can be used to plug the car navigation device, and the plug-in portion is provided with a power wheel-out interface and a second a communication interface and an antenna module, wherein the power supply wheel interface is coupled to the power input interface, the second communication interface engages the first communication interface, and the antenna module couples the internal antenna to implement the vehicle navigation device Power transmission, data transmission and nickname transmission between the vehicle base and the vehicle. In this way, the car navigation device can be installed at the position of the original vehicle base, and the car navigation device does not need to be placed in other positions in the cab, so that the driver's driving sight is not affected. In order to further understand the object, structural features and functions of the present invention, the cooperation diagram is not described in detail as follows:
【實施方式】 請結合參财二圖及第三_示，車載音軌導航組合包括 —車载導航賴2G，财魏财，鱗料缺備2〇可為個人 數位助理導航賴，縣鱗織備対人介面η、 一第一通訊介面22及一内置天線汰該車载導航設備20固定 ^一車用主機底座_，該車用主機底座iq内設有音響設備 及一插接部100,且該插接却 .?η +接#100可用以插接該車载導航設 備20，於本實施例中，兮 口亥插接部⑽可為—凹槽結構，且該 6 1296588 凹槽結構内容置該車載導航設備20之端部。且哕 ^ 4插接部100内 叹一電源輸出介面Η、一第二通訊介面Ι2β 細u 2及—天線模 、、且13，且該天線模組π可電性連接一卜 一 λ 卜邵天線（圖未 不）。其中，該電源輸出介面11耦合電源輸入介面，以 將車内電力轉換成車載導航設備20所需之電力；且該第以 二通訊介面12耦合該第一通訊介面22，以每 弟 产— 貝現車用主機[Embodiment] Please combine the two maps and the third _, the car audio navigation combination includes - car navigation Lai 2G, Cai Weicai, scales missing 2 〇 can be a personal digital assistant navigation Lai, county scale weaving The vehicle interface η, a first communication interface 22, and a built-in antenna are used to fix the vehicle navigation device 20, and the vehicle host base iq is provided with an audio device and a plug portion 100, and The plugging device can be used to plug the in-vehicle navigation device 20, and in this embodiment, the slotted connector (10) can be a groove structure, and the 6 1296588 groove structure content The end of the car navigation device 20 is placed. And the 插^ 4 plug-in unit 100 sighs a power output interface Η, a second communication interface Ι 2β thin u 2 and an antenna module, and 13 , and the antenna module π can be electrically connected to a λ 卜 卜Antenna (not shown). The power output interface 11 is coupled to the power input interface to convert the in-vehicle power into the power required by the car navigation device 20; and the second communication interface 12 couples the first communication interface 22 to each of the products. Car host
底座10與車載導航設備20之間的數據傳輸；而該天線模 組13則輕合該内置天線23,以實現車用主機底座⑺與1 載導航設備20之間的無線電磁波訊號之傳輸。 ^ 以上所述者’僅為本發明其中的較佳實施例而已 ，本發轉権；巾糊作: 變化與修飾’料本翻翻細所涵蓋。 特的均等 【圖式簡單說明】The data transmission between the base 10 and the car navigation device 20 is performed; and the antenna module 13 is coupled to the internal antenna 23 to realize transmission of wireless electromagnetic signals between the vehicle main base (7) and the 1 navigation device 20. The above-mentioned ones are only the preferred embodiments of the present invention, and the present invention is turned over; the towel is made: the change and the modification are covered by the flipping. Special equalization
第一圖係習知汽車駕駛室内車用 關系圖。 主機底座與車餅航設備之位置 及導航組合之功能模塊圖。 及導航組合之結構示意圖。 弟一圖係本發明車载音響 弟二圖係本發明車载音塑 【主要元件符號說明】 10 車用主機底座 插接部 電源輸出介面 7 100 11 1296588 第二通訊介面 12 天線模組 13 車載導航設備 20 電源輸入介面 21 第一通訊介面 22 内置天線 23 8The first picture is a diagram of the familiar car driving interior car. Functional block diagram of the location and navigation combination of the base base and the car cake. And a schematic diagram of the structure of the navigation combination. The picture of the younger brother is the car audio version of the invention. The car audio system of the invention [main component symbol description] 10 car host base plug connector power output interface 7 100 11 1296588 second communication interface 12 antenna module 13 car Navigation device 20 power input interface 21 first communication interface 22 built-in antenna 23 8