M301419 八、新型說明： 【新型所屬技術領域】 本新型涉及一種接收數位電視規格之無線信號的同轴電纜天線。 【先前技術】 現今的信息設備已朝向無線連接，如筆記型電腦與網路系統間的 傳輸、接收無線信號的數位電視等，由於傳統占用空間較大的天線已 不適合此類設備的使用，所以同軸電纜便被廣泛的應用於信號傳輸領 I 域。當同軸電纜作為天線時，需分別攜帶數據信號與接地信號的兩股 導體，又同轴電纜一端是結合連接器以用於連接信息設備，另端則是 與天線設備連接的自由端。 同軸電纔10(Coaxial cable)的結構如圖1所示，為包括一被内 絕緣層2(Jacket)圍覆的導電蕊1 (Conductor)、一設置於内絕緣層2 外圍的金屬編織層3(Braid)、及一設置在編織層3外圍的外絕緣層 4(InSUlati〇n)。同軸電纜1〇的自由端必須移除一特定長度的外絕緣 隊層4，再將編織層3與嶋緣層2移除，接著將導電蕊丨與編織層3 相互隔離，而導電蕊丨用於構成數據信號線，編織層3則經扭絞後形 成接地信號線，前述導電蕊1、編織層3能與外接式天線座結合，外 接式天線座的構造如國内專利公告第M27〇5〇8號所示，是由底座、固 定在底座上的接頭、一螺合在接頭上的桿形天線、一嵌入底座下的金 屬帽蓋、一結合在金屬帽蓋下的磁鐵、或吸盤；此種外接式天線座的 結構複雜，製程繁複，相對地製造成本就很高，故對業者在生產方面 極為不利。 5 M301419 此外，關於同軸電纜作為天線實施的技術，可參考國内專利第 469665號所示，在圖2D及專利請求項10及18的獨立請求中不難發 現，同軸電纜一端的外絕緣層移除後露出其内的編織層（即遮蔽層）， 該編織層更與一導體電性連接，前述導體自編織層與對應導電蕊呈特 • 定角度(如90°)延伸，換言之，導體是與裸露的編織層呈垂直角度電 性連接。 【新型内容】 • 一、所欲解決的問題點： 前述的問題點在於傳統外接式天線座的結構較為複雜，零組件過 多，導致製造流程多及成本相對提高，造成現今面臨產品價格競爭的 市場裡，冑單價的電子產品很難受到消費者接受；此夕卜，外接式天線 座仍占空間，不能任意彎曲或收折，所以不能收納，故不利於隨身攜 帶，因此，鑒於上述，如何製造出一種能大大降低製造成本、能便於 收納及攜行、又祕持良好收訊傳輸絲的天線，便成為本發明欲解 鲁 決的問題點。 其次’上述同轴電欖天線只能使用在尤點接收24G的頻道，不 . 能作為寬頻信號的接收’所以不能適用在_電視；而且天線短小， 只能_在信綠置内’無法作為長餘⑽寬頻數㈣視天線實 細所以如何设计出一條作為接收寬頻信號的數位電視天線便成為本 發明欲克服的問題點。 二、本新型的技術手段： 本新型的主要目的在於提供一種能降低製造成本、易於生產製 6 M301419 造、便於收納攜行、能保持良好收訊效果、及接收寬頻信號的同轴電 窥天線’以及提供-種製造該__天線的方法。 為解決前述的問題點，本新型是依據下揭技術手段實現的，一種 同軸電緵天線100,其特徵在於包括·· -同軸電纟覽1〇 ;-端是作為接收訊賴第_端u，另端是作為 輸出訊號的第二端12，前述第―端u包括一段已移除編織層3及外 絕緣層4的收訊導體5，在收訊導體5之後具有一由内絕緣層2外圍 | 導出編織層3後再反折披覆在外絕緣層4外圍的接地線段； 一包覆體20，包覆在上述同軸電纜第一端n收訊導體5後的外 絕緣層4外圍，並將編織層3隱蔽在内且與其接觸；及 一連結器30 ’連接在上述同軸線纜第二端12並用於做為訊號輸 出用的任意插拔接頭。 根據上述的同軸電纜天線100，更增設一伸展體4〇，為一種具有 彈性伸展作用且套接在上述收訊導體5外圍並能將收訊導體5主動伸 ί 直的彈性保護體。 根據上述的同軸電纜天線100,更增設一提供包覆體20及收訊導 體5調整角度的附著體5〇，該附著體5〇是一種能結合上述包覆體2〇 並附著在物體平面上的定位裝置。 二、對照先前技術之功效： 藉由本新型的實施能獲致下列優點： 本新型中將同軸電緵10第一端11的外絕緣層4去除，並將編織 層3反折且裸露披覆在後段外絕緣層4外圍形成接地線段，並使得第 7 M301419 -端η具有接收高頻訊號的收訊導體5，該收訊導體5長度能用於調 整頻率強度髮折賴在後段外絕緣層4外_編顧3長朗且 有調整頻判值的魏’齡兩相的阻抗隨而具有接收寬頻訊號 的功能，故能與數位電視外接。 另包覆體20將反折披覆在後段外絕緣層4外圍的編織層3包封 後，也能藉以調整振協頻率，並增加外觀美感及達到保護功能。 整條同軸魏天線巾，收訊導體5及_魏ig具有極佳 柔勃性’能彎曲收折，所以能便於收納及隨身攜帶，克服傳統桿形天 線不能收折及不易隨身攜帶的缺點。 包覆體20更能與附著體50共構結合，而附著體5〇魏配合磁 鐵54、吸盤55、或雙面膠56而吸著固定在物體平面，且能藉由附著 體50調整角度而改變收訊導體5及包覆體2〇的方向’據此以達收訊 良好效果。 在製造方面，結構簡易，不需過多的天線零件，更因製造簡單而 大大降低製造成本，而在訊號接收方面不因結構簡化而降低效果；此 外，產品製造良率提升，故障率減低。 【具體實施方式】 以下，依據圖面所示的實施例詳細說明如後。 如圖2所示為本新型同轴電纜天線結構圖，圖中揭示出一條同軸 電纜天線100，其主要是用於接收數位電視規格的無線信號，前述數 位電視規格包括 DVBT(Digital Video Broadcasting Television)、 ATSC(Advanced Television Systems Committee) λ ISDB(Integrated M301419M301419 VIII. New description: [New technical field] The present invention relates to a coaxial cable antenna for receiving wireless signals of digital television specifications. [Prior Art] Today's information devices have been oriented toward wireless connections, such as the transmission between notebook computers and network systems, digital televisions that receive wireless signals, etc., because antennas with large traditional space are no longer suitable for such devices, so Coaxial cable is widely used in signal transmission. When the coaxial cable is used as an antenna, it is required to carry two conductors of the data signal and the ground signal respectively, and one end of the coaxial cable is a combined connector for connecting the information device, and the other end is a free end connected to the antenna device. The structure of the coaxial cable 10 is as shown in FIG. 1 , and includes a conductive core 1 covered by an inner insulating layer 2 (Jacket) and a metal braid 3 disposed on the outer periphery of the inner insulating layer 2 . (Braid), and an outer insulating layer 4 (InSUlati〇n) disposed on the periphery of the braid layer 3. The free end of the coaxial cable 1 must remove a specific length of the outer insulating layer 4, and then remove the braid 3 and the edge layer 2, and then separate the conductive core from the braid 3, and the conductive core is used. After forming the data signal line, the braided layer 3 is twisted to form a grounding signal line, and the conductive core 1 and the braided layer 3 can be combined with the external antenna holder. The structure of the external antenna holder is as disclosed in the domestic patent publication No. M27〇5. 〇8, which is a base, a joint fixed to the base, a rod antenna screwed onto the joint, a metal cap embedded under the base, a magnet coupled under the metal cap, or a suction cup; The external antenna base has a complicated structure, complicated manufacturing process, and relatively high manufacturing cost, so it is extremely disadvantageous to the manufacturer in terms of production. 5 M301419 In addition, as for the technology implemented by the coaxial cable as an antenna, reference can be made to the domestic patent No. 469665. In the independent request of FIG. 2D and the claims 10 and 18, it is not difficult to find that the outer insulation layer of one end of the coaxial cable is removed. In addition to exposing the inner woven layer (ie, the shielding layer), the woven layer is further electrically connected to a conductor, and the conductor extends from the woven layer and the corresponding conductive core at a certain angle (eg, 90°), in other words, the conductor is Electrically connected to the bare braid at a perpendicular angle. [New content] • First, the problem to be solved: The above problem lies in the fact that the structure of the traditional external antenna base is complex and the number of components is too large, resulting in a large number of manufacturing processes and relatively high cost, resulting in a market facing product price competition today. In this case, the electronic product of the unit price is difficult to be accepted by consumers; however, the external antenna holder still occupies space and cannot be bent or folded at will, so it cannot be stored, so it is not suitable for carrying. Therefore, in view of the above, how to manufacture An antenna that can greatly reduce the manufacturing cost, can be easily accommodated and carried, and secretly holds a good receiving transmission wire has become a problem to be solved by the present invention. Secondly, the above-mentioned coaxial electric antenna can only use the channel that receives 24G at the special point, and can not be used as the reception of the broadband signal. Therefore, it cannot be used in _TV; and the antenna is short, and can only be used in the letter green. The long remaining (10) wide frequency (4) is considered to be a fine antenna. Therefore, how to design a digital TV antenna as a receiving broadband signal becomes a problem to be overcome by the present invention. Second, the technical means of the new: The main purpose of the new model is to provide a coaxial electric spectroscopy antenna that can reduce the manufacturing cost, is easy to manufacture, and is easy to store and carry, can maintain good reception effect, and receive broadband signals. 'And provide a method of manufacturing the __ antenna. In order to solve the foregoing problems, the present invention is implemented according to the following technical means, a coaxial electric enthalpy antenna 100, which is characterized in that: - coaxial transmission is 1 〇; - end is used as receiving _ _ end u The other end is a second end 12 as an output signal, and the first end u includes a segment of the receiving conductor 5 with the woven layer 3 and the outer insulating layer 4 removed, and has an inner insulating layer 2 behind the receiving conductor 5. After the weaving layer 3 is exported, the grounding wire segment covering the periphery of the outer insulating layer 4 is folded back; a covering body 20 is wrapped around the outer insulating layer 4 behind the first receiving conductor 5 of the coaxial cable, and The braid 3 is concealed and in contact therewith; and a connector 30' is coupled to the second end 12 of the coaxial cable and used as an optional plug connector for signal output. According to the coaxial cable antenna 100 described above, an extension body 4 is further provided, which is an elastic protection body which is elastically stretched and sleeved on the periphery of the receiving conductor 5 and can actively extend the receiving conductor 5 straight. According to the above-mentioned coaxial cable antenna 100, an attachment body 5 is provided which provides an angle of adjustment between the covering body 20 and the receiving conductor 5, and the attachment body 5〇 is a type capable of combining the covering body 2〇 and attached to the object plane. Positioning device. 2. Comparison with the effects of the prior art: The following advantages can be obtained by the implementation of the novel: In the present invention, the outer insulating layer 4 of the first end 11 of the coaxial electric circuit 10 is removed, and the braided layer 3 is folded back and exposed in the latter stage. A grounding line segment is formed on the periphery of the outer insulating layer 4, and the seventh M301419-end η has a receiving conductor 5 for receiving a high-frequency signal, and the length of the receiving conductor 5 can be used to adjust the frequency intensity to be folded outside the rear outer insulating layer 4. _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ Further, the covering body 20 encloses the woven layer 3 which is folded over the periphery of the rear outer insulating layer 4, and can also adjust the frequency of the vibration coordination, and increase the aesthetic appearance and the protection function. The whole coaxial Wei antenna towel, the receiving conductor 5 and _Wei ig have excellent flexibility and can be bent and folded, so it can be easily stored and carried around, overcoming the shortcomings of the traditional rod-shaped antenna which cannot be folded and is not easy to carry around. The covering body 20 is more cohesively bonded to the attachment body 50, and the attachment body 5 is affixed to the object plane by the magnet 54, the suction cup 55, or the double-sided tape 56, and can be adjusted by the attachment body 50. The direction of the receiving conductor 5 and the covering body 2〇 is changed to achieve a good reception effect. In terms of manufacturing, the structure is simple, the antenna parts are not required, and the manufacturing cost is greatly reduced due to the simple manufacturing, and the effect of the signal reception is not reduced due to the simplification of the structure; in addition, the product manufacturing yield is improved and the failure rate is reduced. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the following will be described in detail based on the embodiments shown in the drawings. FIG. 2 is a structural diagram of a novel coaxial cable antenna. The figure discloses a coaxial cable antenna 100, which is mainly used for receiving a wireless signal of a digital television specification, and the digital television specification includes DVBT (Digital Video Broadcasting Television). , ATSC (Advanced Television Systems Committee) λ ISDB (Integrated M301419
Services Digital BlOadcasting);而其構造包括：一同軸魏 ι〇， 其-端是作為接收訊號的第-端U’另端則是作為輸出訊號的第二端 12卜包覆體20，包覆在接近同軸電㈣第—端u的位置處；及一 連結器30 ’連接在_魏1G第二端12的末端^ 電纔天 線刚為軟性’所以能捲曲而胁收納，並能掛於聊作為棚使用。 第一實施形態··Services Digital BlOadcasting); and its configuration includes: a coaxial Wei 〇, its end is the first end of the receiving signal U' and the other end is the second end of the output signal 12 wrap 20, wrapped in Close to the position of the first end u of the coaxial electric (4); and a connector 30' is connected at the end of the second end 12 of the _Wei 1G ^ The electric antenna is just soft" so it can be curled and stored, and can be hung in the chat Use in the shed. The first embodiment··
如圖-3所示，是本新型第一實施形態的同轴魏天線的局部斷面 放大圖；上述中，同軸_ 1()的第—端u包括—段已移除編織層3 及外絕緣層4的收訊導體5，在收訊導體5之後的編織層3是圍繞在 内絕緣層2外圍、更在導出後反折彼覆在外絕緣層4的外圍形成接地 線段，該接地線段更被包覆體2(3包覆著，而且隱蔽著編織層3且與 其接觸。 上述收訊導體5是含有⑽緣層2的導電蕊丨，此段長度仍與頻 率接收強度有關，而反折披覆在外絕緣層4外_編織層3長度此 則與頻率㈣有關，長㈣與長度D2狀纽抗㈣關=兩 者長度須視使職的需求核定，·長度麟定值，所以製造業者 在生產時必須決定出兩者的適當長度。 前述長度D2的反折披覆編織層3在沒有包覆體2〇的包封狀態下 也具有調整頻率Q值的功能，而增設包覆體2G的目的在於保護編織 層3、美化外觀、避免意外刮傷而達到安全效果，更重要的是還具有 調整協振鮮的魏，而且#編_ 3反折紐的長度太短時，能藉 由與導體性質之包覆體20的電性連接來調整鮮q值。 9 M301419 上述包覆體20，是包封在同軸電纜10第一端11後的外絕緣層4 外圍（即接地線段），並將反折披覆的編織層3隱蔽著，所以與編織層 3產生接觸；當包覆體20為導體時，能因電性接觸而用於調整協振頻 率’反之為非導體時，可用於保護及增添外觀美感。導體性質的包覆 體20包括銅箔、金屬導管、或碳纖導管等；非導體性質的包覆體 包括膠管、收縮膜、或發泡層等。 上述連結器30,是連接在同軸線纜10的第二端12做為訊號輸出 用的任意插拔接頭，如電氣接頭（IEC)、F頭、插頭（pLUG)、或高頻接 碩等，它能連接如數位電視、數位電視盒之類的信息設備。 第二實施形態： 如圖4所不，為本新型第二實施形態的同轴電纜天線的局部斷面 放大圖；圖中揭示出同軸魏1G與圖3揭示的第—實施形態不同處 在於第-端11的收訊導體5後，僅訂少許外露的編織層3反折彼 覆在外絕緣層4外圍’為了能與收訊導體5形成阻抗匹配，必須使用 具有導體性質的包覆體20保持電性接觸，此包覆體2〇如金屬導管、 碳纖導管等。 第三實施形態： 如圖5所不’為本新型第三實施形態的同軸電緵天線的局部斷面 大圖’圖中揭不出同轴電纔1〇與圖4揭示的第二實施形態不同處 ;第端11的收Λ導體5後，僅留下少許外露的編織層3反折披 覆在外絕緣層4的外圍，铁接盐山咕 “、、便猎由焊錫21將編織層3與導體性質的 包覆體20細定，該包魏2()如金料管等，結合後具有調整振 M301419 協頻率的功能。 第四實施形態： 如圖6所示，為本新型第四實施形態的同轴電、纜天線的局部斷面 放大圖；圖中揭示出同軸親1G與圖3揭示的第—實施形態不同處 在於收訊導體5為不包含内絕緣層2的導電蕊i，因此内絕緣層2必 須由導電蕊1外圍移除，此適用在導電蕊丨為粗經時為佳。 第五實施形態·· > 如圖7、圖8所示，為本新型第五實施形態的二種__ 的局部斷面放大圖，·其特徵在於上述收訊導體5的相套接—具有彈 性伸展作用的伸展體40，如橡膠圈管、塑性菁線、金屬菁線等具有彈 性伸展性質的材質，其能利於將收訊導體5主動伸直(拉直），因此收 納後的收訊導體5在取出後能由彎曲狀自動展開成筆直狀。 第六實施形態·· 如圖9、圖10所示，為本新型第六實施形態的二種同轴魏天線 的局部斷面放大圖；其特徵在於上述收訊導體5外圍套接的伸展體4〇 為塑性彈簧或金屬彈簣4卜透過彈簧41的伸轉性而使收訊導體5 在取出後能由彎曲狀態自動展開成筆直狀。 第七實施形態： 如圖11〜圖15所示’為本新型第七實施形態的五種同轴電繞天 線的局部斷面放大圖；圖式揭示的特徵在於同轴魏1〇第一端U收 訊導體5後的包覆體20與附著在物體平面上的附著體5()共構結合， 該附著體50尤如-能隨時脫拔的定位裝置，其底面設置磁鐵54:吸 11 M301419 盤55、或雙面膠56 ;又，附著體50可分為上下二節51、52，上中下 三節51、53、52、或不等，其具有水平角度調整、縱向角度調整、或 萬向角度調整的功能，以使包覆體20及收訊導體5能依據收訊需要 而任意調整角度；故不論附著體50是由幾節組成，只要能與包覆體 20共構結合並具有角度調整及具附著功能的附著體5〇，都應涵屬於 本發明範圍内。 再如圖16所示，為本新型同軸電緵天線的使用示意圖，圖中揭 春 不出一數位電視60 ’其具有供同軸電、縵10第二端12之連結器3〇插 拔的插座6卜而位在近同軸電縵1()第—端u的包覆體別則藉附著 體50而附著在數位電視6〇表面；前述數位電視藉由同轴電 攻1〇〇之收訊導體5接收寬頻信號而將信號轉成畫面呈現在銀幕。 以上’讀縣新賴式進行詳細綱，唯業者能在· 型要旨的範圍内進行各種變更，然其變更或修正後的實施型態，j Φ 超出本新型的均等軌圍’皆應涵屬於本新型的範傳。 12 M301419 【圖式簡單說明】 圖1是傳統同軸電纜的剖面示意圖。 圖2是本新型同軸電纜天線的構造示意圖。 圖3是本新型第一實施形態的同軸電纜天線局部斷面放大圖。 圖4是本新型第二實施形態的同軸電境天線局部斷面放大圖。 圖5疋本新型第二實施形態的同軸電境天線局部斷面放大圖。 圖6是本新型第四實施形態的同軸電欖天線局部斷面放大圖。 | 圖7圖8本新型第五實施开’態的二種同轴電境天線局部斷面 放大圖。 圖9、圖1G本新型第六實施形態的二種_魏天線的局部斷面 放大圖。 圖11~圖15是本新型第七實施形態的同轴電規天線局部斷面放大 圖。 圖16為本新型同軸電纔天線的使用示意圖。 I 【主要元件符號說明】 100 同軸電纜天線 10 同軸電纜 11 第一端 12 第二端 20 包覆體 21 焊錫 30 連結器 13 M301419 伸展體 彈簧 附著體 上即 下節 中節 磁鐵 吸盤 雙面膠 數位電視 插座 導電蕊 内絕緣層 金屬編織層 外絕緣層 收訊導體As shown in FIG. 3, it is a partial cross-sectional enlarged view of the coaxial Wei antenna of the first embodiment of the present invention; in the above, the first end u of the coaxial _ 1 () includes the woven layer 3 and the removed portion The receiving conductor 5 of the insulating layer 4, the braided layer 3 after the receiving conductor 5 is surrounded by the periphery of the inner insulating layer 2, and further folded back to the periphery of the outer insulating layer 4 to form a ground line segment, the grounding line segment is further The coated body 2 (3 is covered, and the braided layer 3 is concealed and in contact with it. The above-mentioned receiving conductor 5 is a conductive core containing the (10) edge layer 2, and the length of the segment is still related to the frequency receiving intensity, and the folding is reversed. Covered outside the outer insulation layer 4 _ braid layer 3 length This is related to the frequency (four), long (four) and length D2 shape New resistance (four) off = the length of both depends on the requirements of the job, the length of the value, so the manufacturer The appropriate length of the two must be determined during production. The reverse-folded braided layer 3 of the length D2 also has the function of adjusting the frequency Q value in the unwrapped state without the covering body 2〇, and the additional coating body 2G is added. The purpose is to protect the braid 3, beautify the appearance, avoid accidental scratches and achieve safety. If it is more important to adjust the synergistic freshness, and the length of the #_3 reverse folding button is too short, the fresh q value can be adjusted by the electrical connection with the conductor body 20 of the conductor property. 9 M301419 The above-mentioned covering body 20 is surrounded by the outer insulating layer 4 (ie, the grounding line segment) after the first end 11 of the coaxial cable 10, and conceals the folded layer 3, so that the braided layer 3 When the covering body 20 is a conductor, it can be used to adjust the coordination frequency due to electrical contact. When it is a non-conductor, it can be used to protect and add aesthetic appearance. The conductor body 20 includes copper foil. a metal conduit, a carbon fiber conduit, or the like; the non-conductor-coated body includes a hose, a shrink film, or a foam layer, etc. The connector 30 is connected to the second end 12 of the coaxial cable 10 for signal output. Any plug-in connector, such as electrical connector (IEC), F-head, plug (pLUG), or high-frequency access, can connect information devices such as digital TVs and digital TV boxes. Second Embodiment: 4 No, the coaxial cable antenna of the second embodiment of the present invention An enlarged cross-section of the section; the figure shows that the difference between the coaxial Wei 1G and the first embodiment disclosed in FIG. 3 is that after the receiving conductor 5 of the first end 11 , only a small amount of the exposed braid 3 is folded over the outer insulation. In order to be able to form an impedance match with the receiving conductor 5, it is necessary to maintain electrical contact using a covering body 20 having a conductor property such as a metal conduit, a carbon fiber conduit, etc. The third embodiment: FIG. 5 is a partial cross-sectional view of the coaxial electric antenna of the third embodiment of the present invention. FIG. 5 illustrates that the coaxial electric power is different from the second embodiment disclosed in FIG. 4; the first end 11 After the conductor 5 is received, only a small amount of the exposed woven layer 3 is left overlaid on the outer periphery of the outer insulating layer 4, and the iron is connected with the salted mountain ridge, and the woven layer 3 and the conductor are covered by the solder 21 The body 20 is finely defined, and the package Wei 2 (), such as a gold tube, has the function of adjusting the frequency of the vibration M301419 after the combination. Fourth Embodiment: FIG. 6 is a partial cross-sectional enlarged view of a coaxial electric cable antenna according to a fourth embodiment of the present invention; the figure shows that the coaxial pro 1G differs from the first embodiment disclosed in FIG. The receiving conductor 5 is a conductive core i that does not include the inner insulating layer 2, so the inner insulating layer 2 must be removed from the periphery of the conductive core 1, which is preferably used when the conductive core is thick. Fifth Embodiment FIG. 7 and FIG. 8 are partial cross-sectional enlarged views of two types of __ according to the fifth embodiment of the present invention, and characterized in that the phase of the receiving conductor 5 is sleeved- The stretch body 40 having elastic stretching action, such as a rubber ring tube, a plastic crystal line, a metal crystal line or the like, has an elastic stretch property, which can facilitate the active straightening (straightening) of the receiving conductor 5, and thus the storage after receiving After being taken out, the conductor 5 can be automatically expanded into a straight shape by a curved shape. Sixth Embodiment FIG. 9 and FIG. 10 are partial cross-sectional enlarged views of two types of coaxial Wei antennas according to a sixth embodiment of the present invention, characterized in that the outer circumference of the receiving conductor 5 is sleeved. 4〇 is the plastic spring or the metal magazine 4, and the receiving conductor 5 can be automatically expanded into a straight shape by the bent state after being taken out. Seventh Embodiment: A partial cross-sectional enlarged view of a five-type coaxial electric wound antenna according to a seventh embodiment of the present invention is shown in FIG. 11 to FIG. 15. The feature disclosed in the figure is the first end of the coaxial Wei 1〇 The cover body 20 after the U-receiving conductor 5 is co-constructed with the attachment body 5() attached to the plane of the object, and the attachment body 50 is, for example, a positioning device that can be detached at any time, and a magnet 54 is provided on the bottom surface thereof: suction 11 M301419 disk 55, or double-sided tape 56; in addition, the attachment body 50 can be divided into upper and lower two sections 51, 52, upper middle and lower three sections 51, 53, 52, or unequal, with horizontal angle adjustment, longitudinal angle adjustment, or The function of the universal angle adjustment is such that the covering body 20 and the receiving conductor 5 can be arbitrarily adjusted according to the receiving needs; therefore, the attachment body 50 is composed of several sections as long as it can be co-constructed with the covering body 20 and The attachment 5's having an angle adjustment and an attachment function are all within the scope of the present invention. As shown in FIG. 16 , a schematic diagram of the use of the novel coaxial electric enthalpy antenna is shown in the figure. The figure shows that the digital TV 60 ' has a socket for coaxial cable, the connector of the second end 12 of the 缦 10 is plugged and unplugged. The cover body of the near-coaxial electric 缦 1 () first end u is attached to the surface of the digital television 6 by the attachment body 50; the digital television is received by the coaxial electric attack 1 收The conductor 5 receives the broadband signal and converts the signal into a picture that is presented on the screen. The above-mentioned 'Reading County's new Lai style is a detailed outline, and the industry can make various changes within the scope of the type, but the modified or revised implementation type, j Φ is beyond the equivalent of the new type. The novel of this novel. 12 M301419 [Simple description of the diagram] Figure 1 is a schematic cross-sectional view of a conventional coaxial cable. 2 is a schematic structural view of the novel coaxial cable antenna. Fig. 3 is a partially enlarged sectional view showing the coaxial cable antenna of the first embodiment of the present invention. Fig. 4 is a partially enlarged sectional view showing the coaxial electric antenna according to the second embodiment of the present invention. Fig. 5 is a partial cross-sectional enlarged view of the coaxial electric antenna according to the second embodiment of the present invention. Fig. 6 is a partially enlarged sectional view showing the coaxial electric antenna of the fourth embodiment of the present invention. Fig. 7 is a partial cross-sectional enlarged view of two coaxial electric antennas of the fifth embodiment of the present invention. Fig. 9 and Fig. 1G are partially enlarged sectional views showing two types of antennas of the sixth embodiment of the present invention. 11 to 15 are partial cross-sectional enlarged views of a coaxial electric gauge antenna according to a seventh embodiment of the present invention. Figure 16 is a schematic view showing the use of the novel coaxial electric antenna. I [Description of main component symbols] 100 Coaxial cable antenna 10 Coaxial cable 11 First end 12 Second end 20 Wrap 21 Solder 30 Connector 13 M301419 Extension spring attachment on the lower section Middle section Magnet suction cup Double-sided tape digital position TV socket, conductive core, inner insulation, metal braid, outer insulation, receiving conductor