M304787 八、新型說明： 【新型所屬之技術領域】 本創作是有關於伸縮天線之改良結構，特別是指一種可 收合之伸縮旋轉天線結構。 【先前技術】 按，習見之伸縮天線結構，有如一般汽車之伸縮天線择 構者’其係利用一馬達帶動一可捲收之撓性金屬線伸入一由 複數套合管狀之伸縮天線内’藉以使該伸縮天線可向外伸出 使用或向内收存於車體内，其雖然具有收存時可隱藏之 但其伸縮天線僅得以單_方向向外凸伸，而無法轉動 彎折’形成應用時之限制。 3 另有如第-圖所示之伸縮天線結構 或相關電器)之結構上，主要係以_基座2= 接結合11定於_電科殼4㈣韻 ^ =上則以，101結合一伸縮天二= 用…除該伸縮天線本體i Q可自由 1吏 天線本體1 0以樞軸0彳αμΙ 亥伸縮 體1 0輕Μ η 轉動，使該伸縮天線本 一座2 Q間可形成彎折變化； 合件30為可樞轉之結構者，其二= ==折外’亦可產生自行轉動之效果，二= 然而’此種形態之結構，其於應用時::: 縮天線本體10係外露於電器外殼4〇 U伸 之一大缺失。 1 σ丨形成吳觀上 5 M304787 有鑑於習見之伸縮天線結構有上述之缺點，創作人乃針 對該些缺點研究改進之道，終於有本創作產生。 【新型内容】 本創作之主要目的在於提供一種伸縮天線之改良結構 ，其除了伸縮天線本體具有可伸縮、彎折及旋轉等功能外， 亦可收合隱藏於產品内預設空間，藉以增進產品之質感及美 觀性。 、〜、 本創作之另一目的在於提供一種伸縮天線之改良結構 ，其結構簡易、組裝便利，可有效避免生產成本過度增加， 以確保產品之競爭力。 本創作為達成上述目的及功效，其所採行的技術手段包 括：一外套管，係一中空之管狀導體，於其二端分別設有一 播止内環及一外端塞，並使該外端塞可與預設之電器電路形 成電連接；一滑動基座，設於該外套管内並形成可滑動之接 觸狀悲’於該滑動基座臨外套管之擋止内環一端部設有一凹 邛，一伸鈿天線本體，係由複數中空之管狀導體相互套接， 以形成一可單向拉伸定位之組合，並以該伸縮天線本體之一 端部樞接於該滑動基座之凹部。 至於本創作之詳細構造、應用原理、作用與功效，則參 照下列依附圖所作之說日騎可得敢全的瞭解： 【實施方式】 如第-圖所示，其為習見之伸縮天線結構，其主要構成 M304787 以及其缺失，已如前所述，此處不再重複敘述。 第二圖係本創作之構造分解圖，由其參照第三圖之收合 時組合剖面圖，可以很明顯地看出，本創作主要包括：伸縮 _天線本體1、賴基座2及外套管3等部份，其巾伸縮天線 本體1係由複數中空之管狀導體丨丨、i 2A13所組成， 、該較細之官狀導體1 3係伸入於較粗之管狀導體i 2内，而 :管狀導體1 2則伸人最粗之管狀導體丄i内，且於該管狀導 _體1 1、1 2、1 3之一端分別設有縮小管口 1 1 1、1 2 1、1 3 1，而於管狀導體i 2、工3之另一端周緣則設有 複數凹孔1 2 2、1 3 2，可供複數片狀導體丄2 3、工3 3分別以預設之凸點丄2 4、1 3 4嵌入定位，利用該片狀 導體1 2 3受縮小管口 1 1 1之擋止、片狀導體i 3 3受縮 小管口 1 2 1之擋止，可使該管狀導體1 1、1 2、1 3形 成一單向凸伸之結合形態，另於該管狀導體i 3於縮小管口 1 3 1端嵌設有一頂塞1 5,而管狀導體1 1之縮小管口 1 _ 1 1另端則可結合一内端塞1 4，於該内端塞1 4外露於管 狀導體11端側之部份設有一具貫孔142之凸部141 ，且於該凸部1 4 1二旁侧設有墊片1 4 3，滑動基座2之 一端部設有凹部2 1，可供該内端塞1 4以凸部1 4 1伸入 •，於該凹部21内二側設有對應之二軸孔211，可由一樞 軸螺栓2 2伸入並貫穿内端塞1 4之貫孔1 4 2，使該内端 塞1 4得以樞接結合於該滑動基座2端部，而於滑動基座2 之另一端部則設有複數凹孔2 5，可供複數片狀導體2 6分 別以預設之凸點2 7嵌入定位，而於滑動基座2之中段則設 7 M304787 有二相鄰之第一、二外環凸緣2 3、2 4，外套管3係一可 供容置相互樞接伸縮天線本體1、滑動基座2之中空管狀導 體，於其二端分別設有一擋土内環3 1及一外端塞3 2，於 該擋止内環3 1外周緣設有一外環凸緣3 1 1，可供擋止與 外套管3端部，而擋止内環3 1内侧中段則設有一内環凸緣 3 1 2 (參第五圖），另於外端塞3 2外露於外套管3之部 位設有一貫孔3 2 ]_，可與外部預設之電器電路形成電連接 第四、五圖係本創作基座向外拉伸時之組合剖面圖及其 基座與擔止内環接合部位之放大示意圖，由其參照第六圖基 座向内收合時之組合剖面圖，可知於應用時，該外套管3係 可被設置於電器產品4(如：筆記型電腦、PDA、掌上型 電視k外殼内，並以外端塞3 2之貫孔3 2 1經由導線銜 ΐ於：？器5品4内之電路裝置，藉以形成-隱藏之組合彤 t “夕套官3之-端利用該外端塞3 ^ ==2向外滑脫，套管3之另一：： 卡於第」:=:23^ 以定位於該外套管3端部3(如2第 2 1之端部伸出外套管3 (及電=錢该具凹部 該伸縮天線本體1不但可自〜°。 ασ之外设）’此時， 滑動基座2之間形成彎折，=朗要而伸縮其長度，且可與 外套管3内可樞轉之特性，可* ▲之外，利用該滑動基座2於 樞轉，以便於調整其最件使忒伸鈿天線本體1亦可隨之 收效果（如第四圖所示）；而當 M304787 停止使用時，則可將該伸縮天線本體 2向外套管3内滑移，直至該頂塞15=於 而形成一定位（如第六圖所示）。 本創作於上述之結構中，其利用各片狀導體i 2 3、工 3 3:2 6之設置’除可使相鄰之二導體間形 外外==效果’使該伸縮天線本體i或滑動基座: 套&3間具有滑動接觸之定位效果；而該設於内端塞 之凸部1 4 1與滑動基座2之凹部2 ^的各塾片工4 d，則可有效降低磨耗並增進滑動效果。 伸嗜nr可知，本__轉之改良結構確實具有可 2、:折、旋轉及收合隱藏之功效，確已具有產業上之利 陡、新穎性及進步性。 用來者，僅為本創作之—較佳實施例而已，並非 =翔作實施之_。即凡依摘作申請專利範圍所 之均錢化與修飾，皆為本創作專利範圍所涵蓋。 【圖式簡單說明】 j一圖係習見伸縮天線之結構說明圖。 第二圖係本創作之構造分解圖。 $三圖係本創作收合時之組合剖面圖。 ^四圖係本創作基座向外拉伸時之組合剖面圖。 圏弟五圖係第四圖之基座與擋止内環接合部位之放大示意 第六圖係本創作基座向内收合時之組合剖面圖。 9 M304787 【主要元件符號說明】 1、10....伸縮天線本體 101. ..枢轴 1卜 12、13. . . ·管狀導體 111 、m、131· · .縮小管口 122 、132 、 25··· 凹孑L 123 、133 、 26··· 片狀導體 124 、134 、 27··· 凸點 14.. ..内端基 141. ..凸部 142 、321·..貫孔 143. ..墊片 15.. ..頂塞 2··. ..滑動基座 20.. ..基座 21· · ..凹部 211. ..轴孔 22.. ..枢軸螺栓 23.. ..第一外環凸緣 24· · μ第二外環凸緣 3··. ..外套管 30· · ..結合件 31.. ..擋止内環 311. ..外環凸緣 、M304787 312.. .内環凸緣 32____外端塞 4.....電器產品 40.. ..電器外殼M304787 VIII. New description: [New technical field] This creation is about the improved structure of the telescopic antenna, especially the collapsible telescopic rotating antenna structure. [Prior Art] According to the telescopic antenna structure, it is similar to the telescopic antenna of a general automobile. The system uses a motor to drive a flexible metal wire that can be retracted into a telescopic antenna of a plurality of tubular tubes. Therefore, the telescopic antenna can be used outwardly or inwardly stored in the vehicle body. Although it can be hidden during storage, the telescopic antenna can only protrude outward in a single direction, and cannot be bent and bent. Limitations when forming an application. 3 In addition, as shown in the figure, the structure of the telescopic antenna structure or related electrical appliances is mainly based on _ pedestal 2 = connection 11 is set to _ electric housing 4 (four) rhyme ^ = above, 101 combined with a telescopic day 2 = In addition to the telescopic antenna body i Q can be freely 1 吏 the antenna body 10 with a pivot 0 彳 αμ Ι 伸缩 伸缩 1 1 1 η η , , , , , 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 ; ; ; ; ; ; ; ; ; ; The fitting 30 is a pivotable structure, and the second === folded outer ' can also produce the effect of self-rotation, and the second = however 'the structure of this form, when applied::: the reduced antenna body 10 is exposed One of the extensions of the electrical enclosure 4〇U is missing. 1 σ丨 Formation Wu Guanshang 5 M304787 In view of the above-mentioned shortcomings of the telescopic antenna structure, the creators have made research on the improvement of these shortcomings, and finally this creation has taken place. [New content] The main purpose of this creation is to provide an improved structure of the telescopic antenna. In addition to the functions of telescopic, bending and rotating, the telescopic antenna body can also be concealed and hidden in the preset space of the product, thereby enhancing the product. Texture and aesthetics. Another purpose of the present invention is to provide an improved structure of a telescopic antenna, which is simple in structure and convenient in assembly, and can effectively avoid excessive increase in production cost to ensure product competitiveness. In order to achieve the above purposes and effects, the technical means adopted by the present invention include: an outer sleeve, a hollow tubular conductor, and a broadcast inner ring and an outer end plug at the two ends thereof, and the outer joint is provided The end plug can be electrically connected with the preset electrical circuit; a sliding base is disposed in the outer sleeve and forms a slidable contact; the end of the inner ring of the sliding base is provided with a concave The antenna body of the antenna is sleeved by a plurality of hollow tubular conductors to form a combination of uniaxially stretchable positioning, and one end of the telescopic antenna body is pivotally connected to the recess of the sliding base. As for the detailed structure, application principle, function and effect of this creation, the following can be fully understood by reference to the following: [Embodiment] As shown in the figure, it is a telescopic antenna structure. Its main composition M304787 and its missing, as mentioned above, will not be repeated here. The second figure is a structural exploded view of the present creation. It can be clearly seen from the combined sectional view of the third figure. The creation mainly includes: telescopic _ antenna body 1, slab base 2 and outer casing In the third part, the towel telescopic antenna body 1 is composed of a plurality of hollow tubular conductors i, i 2A13, and the thinner official conductor 13 extends into the thicker tubular conductor i 2 , and The tubular conductor 1 2 extends into the thickest tubular conductor 丄i, and is provided with a narrowing nozzle 1 1 1 , 1 2 1 , 1 3 at one end of the tubular guiding body 1 1 , 1 2 , 1 3 1, and a plurality of concave holes 1 2 2, 1 3 2 are provided at the periphery of the other end of the tubular conductor i 2, and the plurality of chip conductors 丄 2 3 and 3 3 respectively have predetermined bumps 丄2 4, 1 3 4 embedded positioning, the sheet conductor 1 2 3 is blocked by the reduced nozzle 1 1 1 , and the sheet conductor i 3 3 is blocked by the reduced nozzle 1 2 1 to make the tubular conductor 1 1 , 1 2 , 1 3 form a unidirectional convex joint form, and a tubular plug 1 5 is embedded with a top plug 15 at the end of the narrowing nozzle 1 3 1 , and the tubular tube 1 1 is narrowed to the nozzle 1 _ 1 1 the other end An inner end plug 14 is coupled to the end portion of the inner end plug 14 which is exposed on the end side of the tubular conductor 11 and is provided with a convex portion 141 having a through hole 142, and is disposed on the side of the convex portion 1 4 1 a spacer 1 4 3 , one end of the sliding base 2 is provided with a recess 2 1 , wherein the inner plug 1 4 extends into the convex portion 1 4 1 , and the corresponding two shafts are arranged on two sides of the recess 21 The hole 211 can be inserted into the through hole 14 2 of the inner end plug 14 by a pivot bolt 2 2 so that the inner end plug 14 is pivotally coupled to the end of the sliding base 2, and the sliding base is The other end of the seat 2 is provided with a plurality of recessed holes 25, wherein the plurality of sheet-like conductors 26 are respectively embedded and positioned by a predetermined bump 27, and in the middle of the sliding base 2, 7 M304787 has two phases. Adjacent first and second outer ring flanges 2 3, 2 4, the outer sleeve 3 is a hollow tubular conductor for accommodating the telescopic antenna body 1 and the sliding base 2, and is respectively provided with a block at the two ends thereof. The inner ring 3 1 and the outer end plug 3 2 are provided with an outer ring flange 31 1 at the outer periphery of the blocking inner ring 3 1 for blocking the end of the outer sleeve 3 and blocking the inner ring 3 1 The inner middle section is provided with an inner ring flange 3 1 2 ( Referring to the fifth figure), the outer end plug 3 2 is exposed to the outer sleeve 3 and has a constant hole 3 2 ]_, which can be electrically connected with an externally preset electrical circuit. The fourth and fifth drawings are the creation base. The combined cross-sectional view of the outward stretching and the enlarged view of the joint between the pedestal and the inner ring, as shown in the combined cross-sectional view when the pedestal is folded inward according to the sixth figure, the outer casing can be known when applied. The 3 Series can be placed in the electrical product 4 (such as: notebook computer, PDA, palm-screen TV k shell, and the external end plug 3 2 through the hole 3 2 1 through the wire: The circuit device in the product 5, in order to form a hidden combination 彤t "the eve of the official 3's end with the outer end plug 3 ^ == 2 outward slip, the other of the casing 3:: stuck in The first::=:23^ is positioned at the end 3 of the outer sleeve 3 (for example, the outer end of the outer sleeve 3 is protruded from the end of the second end of the second portion of the outer sleeve 3 (and the electric weight = the recessed portion of the telescopic antenna body 1 can be from ~°. In addition, the sliding base 2 is bent, and the length of the sliding base 2 is stretched, and the length of the outer casing 3 can be pivoted, and the sliding base can be used. The seat 2 is pivoted so as to adjust the most piece so that the antenna body 1 can be attached to the antenna body 1 (as shown in the fourth figure); when the M304787 is stopped, the telescopic antenna body 2 can be oriented The outer sleeve 3 is slipped until the top plug 15 = to form a positioning (as shown in the sixth figure). The present invention is constructed in the above structure, which utilizes each sheet conductor i 2 3, work 3 3:2 The setting of 6 can be made to make the telescopic antenna body i or the sliding base: the sleeve & 3 has a sliding contact positioning effect; and the setting is set to the inner end plug It The slabs of the portion 1 4 1 and the recess 2 2 of the sliding base 2 can effectively reduce the wear and improve the sliding effect. The extension of the __ turns to the improved structure does have 2: The effects of rotation, retraction and concealment have indeed been industrially advantageous, novel and progressive. The use is only for the creation of the preferred embodiment, not the implementation of the project. The equalization and modification of the scope of patent application is covered by the scope of the patent application. [Simple diagram of the diagram] The diagram of the structure of the telescopic antenna is shown in the figure of the figure. The second diagram is the structural decomposition of the creation. Fig. $3 is a combined sectional view of the creation of the creation. ^ Four diagrams are the combined sectional view of the creation base when the base is stretched outward. The fifth figure of the drawing is the base and the inner ring of the fourth figure. A magnified schematic view of the joint portion is a combined sectional view of the creation base when it is folded inward. 9 M304787 [Description of main component symbols] 1, 10.... Telescopic antenna body 101. .. pivot 1 Bu 12 , 13. . . . Tubular conductors 111, m, 131··. Shrink the nozzles 122, 132, 25· · Concave 孑 L 123 , 133 , 26 · · · Sheet conductors 124 , 134 , 27 · · · Bumps 14 . . . . Inner end base 141 . . . convex parts 142 , 321 · .. through holes 143 . Pad 15:.. Top plug 2··.....Sliding base 20...Base 21··.Recess 211...Axis hole 22...Pivot bolt 23.... First outer ring flange 24·· μ second outer ring flange 3··.. outer sleeve 30··.. joint 31.....stop inner ring 311.. outer ring flange, M304787 312.. . Inner ring flange 32____ outer end plug 4... electrical products 40.. .. electrical enclosure