M411005 五、新型說明： 【新型所屬之技術領域】 本創作係關於一種車用三合一天線，尤指一種將一中 國移動多媒體廣播（China Mobile Multimedia Broadcasting， CMMB)天線、一全球定位系統（Global Positioning System, GPS)天線以及一無線電（radio)天線同時整合於一殼體 中之車用三合一天線。 【先前技術】 按，中國移動多媒體廣播（ChinaMobile Multimedia Broadcasting，CMMB )天線、全球定位系統（Global Positioning System, GPS )天線以及無線電（radi〇 )天線皆 為一般汽車上常見的天線。 CMMB為中國自有的行動電視標準其係於2〇〇6年被 發表。CMMB是基於中國自主研發的“衛星和地面互動式 多服務基礎設備” （StiMi )傳輸技術。該服務使用2.6GHz 的工作頻率、25MHz頻寬，可提供25個電視視訊和30個M411005 V. New Description: [New Technology Field] This creation is about a three-in-one antenna for vehicles, especially a China Mobile Multimedia Broadcasting (CMMB) antenna and a global positioning system (Global). The Positioning System (GPS) antenna and a radio antenna are simultaneously integrated into a three-in-one antenna for a vehicle in a housing. [Prior Art] According to China Mobile Multimedia Broadcasting (CMMB) antennas, Global Positioning System (GPS) antennas, and radio (radi〇) antennas are common antennas in general automobiles. CMMB is China's own mobile TV standard and its department was published in 2-6 years. CMMB is based on China's self-developed "satellite and ground interactive multi-service infrastructure" (StiMi) transmission technology. The service uses 2.6GHz operating frequency, 25MHz bandwidth, and provides 25 TV channels and 30 channels.
電口頻道’以及一些數據頻道。STiMi支援S頻帶和UHF / VHF頻帶’並將同時使用衛星和地面轉播系統，以進行 覆蓋。戎技術與用在衛星與手持服務的歐洲DVB-SH規格 也具有某些相似性。 工程施工等許多方面，其係由於 另方面’ GpS目前已廣泛運用在生活當中，例如交 通工具導航、車輛防盜' M411005 GPS具有下列優點：⑴全天候使用，不受任何天氣影響； (2)王球覆蓋率高$ 98% ;(3)三維定點定速定時高精 度，（4)快速、省時、高效率；（5)應用廣泛多功能；（6) 可移動定位。 ,再者radl0亦為非常廣泛使用於車上之通訊技術，幾 '每㉔汽車白有★裝。藉丨radi。訊號，使用者可收聽 AM及/或FM廣播節目，亦可利用㈣。訊號來進行通話， 因此具有多種功能。 然而，在習知技術中，CMMB天線、Gps天線以及 天：皆為個別獨立安裳於汽車上，不僅需要占用較多的安 、門又由於二種天線皆為分別被製造，因此使得製造 成本較高。 有鑑於此’必須提出一種改良之車用天線，可將cmmb 天線、GPS天線以及radi。天線進行整合，藉以減少體積及 佔用工間，並可降低製造成本，以提升實用價值。 【新型内容】 故，有鑑於前述之問題與缺失，創作人以多年之經驗 累積’並發揮想像力與創造力，在不斷試作與修改之後， 始有本創作之一種車用三合一天線。 本創作之主要目的係提供—種車用三合一天線，藉由 將一 CMMBH-GPS天線以及一天線整合於一 殼體中’ it而減少體積及佔用空間，並可降低製造成本， M411005 以提升實用價值。 為達上述目的，本創作係提供一種車用三合一天線， 其至少包含：一殼體；一中國移動多媒體廣播（China Mobile Multimedia Broadcasting, CMMB)天線，係設置於該殼體 中，一全球定位糸統（Global Positioning System，GPS )天 線’係设置於设體中，以及一無線電（radio )天線，係設 置於殼體中。 【實施方式】 在下述内容中，茲以本創作一較佳實施例之一種車用 三合一天線對本創作之結構及技術精神作詳細之介紹。 請參照如第一圖所示，係本創作該較佳實施例之車用 三合一天線之剖面圖示。如圖所示，該車用三合一天線1 係包含一殼體100、一中國移動多媒體廣播（；China Mobile Multimedia Broadcasting, CMMB )天線 11〇、一全球定位系 統（Global Positioning System, GPS )天線 120 以及一無線 電（radio )天線130。其中，該CMMB天線11〇、該GPS 天線120以及該無線電（ra(ii〇 )天線13〇皆設置於該殼體 1〇〇中。另外，該無線電（radio )天線130係一種AM/ FM 天線。再者，GPS天線120係由陶瓷之材質所製成，因此 可大幅縮小天線之尺寸。 本創作較佳實施例中，該殼體1 〇 〇係一種趙形殼體， 其優點包括有造型美觀、長度較短、風阻較小以及天線保 Μ411Ό05 護效果較佳。該殼體100係由一底座101以及一保護罩102 所組成’而該底座ιοί與該保護罩1〇2係以螺絲鎖付方式 而互相結合。然而在實際應用時，底座101與保護罩102 更可以卡&方式或是焊接方式而互相結合因此具有較大 的製造彈性。另外，CMMB天線11〇以及Gps天線12〇係 固定於底座101上，radi〇天線13〇係固定於該保護罩1〇2 内側表面上，而保護罩1〇2再與底座1〇1結合，藉以將 CMMB天線U0、GPS天線12〇以及radi〇天線13〇覆蓋於 該殼體1 00之内部，達到保護之效果。 再者’同樣如第一圖所示，CMMB天線110以及該GPS 天線1 20係分別與二個獨立之印刷電路板總成（printedElectric port channel' and some data channels. STiMi supports the S-band and UHF/VHF bands' and will use both satellite and terrestrial broadcast systems for coverage. There are also some similarities between the 戎 technology and the European DVB-SH specification for satellite and handheld services. Many aspects of engineering construction, etc., are due to the fact that 'GpS is currently widely used in life, such as vehicle navigation, vehicle theft prevention' M411005 GPS has the following advantages: (1) all-weather use, not affected by any weather; (2) Wang Qiu Coverage is as high as 98%; (3) 3D fixed-point fixed-speed timing with high precision, (4) fast, time-saving, high efficiency; (5) wide application and multi-function; (6) movable positioning. In addition, radl0 is also widely used in the communication technology of the car, a few 'every 24 cars white ★ installed. Borrow radi. For the signal, the user can listen to AM and / or FM radio programs, and can also use (4). The signal comes to the call, so it has multiple functions. However, in the prior art, the CMMB antenna, the GPS antenna, and the sky are all independent and mounted on the automobile, which not only requires a large number of security gates, but also because the two antennas are separately manufactured, thus making the manufacturing cost. Higher. In view of this, an improved vehicle antenna must be proposed, which can be a cmmb antenna, a GPS antenna, and a radi. The antennas are integrated to reduce volume and space, and to reduce manufacturing costs to enhance practical value. [New content] Therefore, in view of the aforementioned problems and deficiencies, the creator has accumulated years of experience and exerted imagination and creativity. After continuous trial and modification, there is a three-in-one antenna for the car. The main purpose of this creation is to provide a three-in-one antenna for vehicles, which can reduce the size and space by integrating a CMMBH-GPS antenna and an antenna into a casing, and reduce the manufacturing cost, M411005 Improve practical value. To achieve the above objective, the present invention provides a three-in-one antenna for a vehicle, which comprises at least: a casing; a China Mobile Multimedia Broadcasting (CMMB) antenna, which is disposed in the casing, a global A Global Positioning System (GPS) antenna is disposed in the body, and a radio antenna is disposed in the housing. [Embodiment] In the following, the structure and technical spirit of the present invention will be described in detail with reference to a three-in-one antenna for a vehicle according to a preferred embodiment of the present invention. Referring to the first figure, a cross-sectional view of the three-in-one antenna for a vehicle of the preferred embodiment is created. As shown in the figure, the three-in-one antenna 1 includes a casing 100, a China Mobile Multimedia Broadcasting (CMMB) antenna, and a Global Positioning System (GPS) antenna. 120 and a radio antenna 130. The CMMB antenna 11〇, the GPS antenna 120, and the radio (ra(ii〇) antenna 13〇 are all disposed in the housing 1〇〇. In addition, the radio antenna 130 is an AM/FM antenna. Furthermore, the GPS antenna 120 is made of a ceramic material, so that the size of the antenna can be greatly reduced. In the preferred embodiment of the present invention, the housing 1 is a Zhao-shaped housing, and its advantages include modeling. The appearance is short, the length is short, the wind resistance is small, and the antenna protection is better. The housing 100 is composed of a base 101 and a protective cover 102, and the base ιοί and the protective cover 1〇2 are screw-locked. In the practical application, the base 101 and the protective cover 102 can be combined with each other in a card type or a soldering manner, thereby having greater manufacturing flexibility. In addition, the CMMB antenna 11〇 and the GPS antenna 12〇 The radiant antenna 13 is fixed on the inner surface of the protective cover 1〇2, and the protective cover 1〇2 is combined with the base 1〇1 to connect the CMMB antenna U0 and the GPS antenna 12〇. Radi〇 antenna 13〇 coverage In the interior of the housing 100, the protective effect is achieved. Again, as shown in the first figure, the CMMB antenna 110 and the GPS antenna 120 are respectively associated with two separate printed circuit board assemblies (printed
Circuit Board Assembly, PCBA) 14〇a、140b 結合，該二個 PCBA 140a、140b可分別對於此兩種天線之訊號進行獨立 之處理，並進行訊號之整合及傳送。另外，CMMB天線丨丨〇、 GPS天線120以及radio天線係分別藉由一同軸電纜15〇(圖 中僅顯不一條）與一終端機（圖中未顯示）連接，藉以利 用同軸纜線15 0將天線訊號傳送至終端機中，並將天線訊 號進行轉換及使用。 經由上述實施例對本創作進行詳細之說明後，可以清 楚的了解本創作在結構與功能上之特色。本創作含有以下 優點： 1.本創作藉由將CMMB天線、GPS天線以及radio天線整 6 M411005 合於一殼體中，進而減少體積及佔用空間，並可降低製 造成本’以提升實用價值。 2. 本創作藉由將CMMB天線、GPS天線以及radi〇天線整 合於一殼體中，以實現多頻段訊號接收之效果。 3. 本創作係將CMMB天線、GPS天線以及radio天線整合 於一鰭形殼體中，藉以增加整體美觀，並具有較佳之天 線保護效果。 4. 由於本創作將CMMB天線、GPS天線以及radio天線整 合於一鰭形殼體後’此三種頻段之天線組合不會互相干 擾’因此本創作具有優良之訊號接收效果。 以上所述之實施例僅係說明本創作之技術思想與特 點’其目的在使熟習此項技藝之人士能夠瞭解本創作之内 各並據以實施，當不能以之限定本創作之專利範圍，若依 本創作所揭露之精神作均等變化或修飾，仍應涵蓋在本創 作之專利範圍内。 創作人經過不斷的構想與修改，最終得到本創作之設 计，並且擁有上述之諸多優點，實為優良之創作應符合 申請新型專利之要件，特提出申請，#審查委員能早 日賜與新型專利，以保障創作人之權益。 【圖式簡單說明】 第圖 係本創作一較佳實施例之車用三合一天 線之剖面圖示。 M411005 【主要元件符號說明】 1 車用三合一天線 100 殼體 101 底座 102 保護罩 110 中國移動多媒體廣播天線 120 全球定位系統天線 130 無線電天線 140a 、 140b 印刷電路板總成 150 同軸電纜Circuit Board Assembly, PCBA) 14〇a, 140b combine, the two PCBAs 140a, 140b can independently process the signals of the two antennas, and integrate and transmit the signals. In addition, the CMMB antenna 丨丨〇, the GPS antenna 120, and the radio antenna system are respectively connected to a terminal (not shown) by a coaxial cable 15 〇 (only one is shown), thereby utilizing the coaxial cable 15 0 . The antenna signal is transmitted to the terminal, and the antenna signal is converted and used. After detailed description of the creation through the above embodiments, the characteristics of the creation and function of the creation can be clearly understood. This creation has the following advantages: 1. This creation combines the CMMB antenna, GPS antenna and radio antenna 6 M411005 into one housing, which reduces the size and space, and reduces the manufacturing cost. 2. This creation achieves the effect of multi-band signal reception by integrating the CMMB antenna, GPS antenna and radiant antenna into a single housing. 3. This creation integrates the CMMB antenna, GPS antenna and radio antenna into a fin-shaped housing to increase overall aesthetics and provide better antenna protection. 4. Since this creation integrates the CMMB antenna, GPS antenna and radio antenna into a fin-shaped housing, the antenna combinations of the three frequency bands do not interfere with each other. Therefore, this creation has excellent signal receiving effect. The embodiments described above are merely illustrative of the technical spirit and characteristics of the present invention. The purpose of the present invention is to enable those skilled in the art to understand the implementation of the present invention and to limit the scope of the patent. If it is changed or modified in accordance with the spirit of this creation, it should still be covered by the scope of this creation. After continuous imagining and revision, the creator finally got the design of this creation, and possessed many of the above advantages. The excellent creation should conform to the requirements of applying for a new type of patent, and the application was made. #考委员会 can give a new patent at an early date. To protect the rights of the creators. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a cross-sectional view of a three-in-one day line of a vehicle according to a preferred embodiment of the present invention. M411005 [Description of main component symbols] 1 Three-in-one antenna for vehicle 100 Housing 101 Base 102 Protective cover 110 China Mobile Multimedia Broadcasting Antenna 120 Global Positioning System Antenna 130 Radio Antenna 140a, 140b Printed Circuit Board Assembly 150 Coaxial Cable