M305455 八、新型說明： 【新型所屬之技術領域】 本新型是關於一種微型平板式天線，尤指一種設於電子電 訊產品（如筆記型電腦、_ PH0NE)殼體内的隱藏式天線。 【先前技術】M305455 VIII. New Description: [New Technology Field] The present invention relates to a miniature flat panel antenna, and more particularly to a hidden antenna disposed in a housing of an electronic telecommunication product (such as a notebook computer, _PH0NE). [Prior Art]
^科技日新月異，筆記型電腦早已具備多種無線訊號去 收的此力’在無線職触方面可藉由外接式或隱藏式天制 、成 ^外接式天線的收訊效果為最佳，但為省卻安裝步學 的麻煩於筆記型電腦的隱藏式天線也廣泛被業者_ 用隱藏式天線有如圖丨所示，為—種立體價型天線，其 1第射平面4卜第二輕射平面42及接地面43，該第一 =二輻射平面4卜42之間概呈垂直，且該第-輻射平面41 j垂直於接地面43 ’而該第二歸平面42大致平行於接 :=4並於第二輻射平面42及接地面43之間設有矩形支 【新型内容】 一、所欲解決的問題點·· 現今筆冗型電腦在不喪失視覺 二 兄文果的别提下（螢幕尺寸 甚至越做越大）’只能把整_卜 朝向更輕_方向發 體倒F型天線的第二 兩者間以第—縣平面41 具有相當的厚度，而且 展以減輕重量、便於攜帶，而前述立】 輻射平面42位於接地面43上方， 連接且夾設有矩形支撐塊體44，整體 5 M305455 度與ι度皆相同的方形基板。 根據上述的微型平板式天線1G，其巾，姻基板丨的長 度與見度為30mm。 根據上述賴鮮板式鱗1G，其巾，金屬基板丨的接 地平面11之長、寬分別為30刪、26刪，第一輻射平面12的 長、寬分別為30mm、3mm，接地平面11與第—輕射平面12 的間距為linin’第二輕射平面13的長、寬則分縣lmm、2腿。 根據上述的微型平板式天線1〇，其中，第二輻射平面13 距離接地平面11與第—輻射平面12側邊的長為2rara。 根據上述賴型平板式天線，其中，第二_平面13的 長度為1〜5mm。 根據上述的平面倒F形天線1〇,其中，接地平面u的底 面以雙面膠片與電子電訊產品機殼3内面貼合。 根據上述的微型平板式天線1〇，其中，接地平面11以二 側邊衝製出具有與電子電訊產品機殼3内面固定配合的卡固 裝置111。 根據上述的微型平板式天線，其中，卡固裝置111是具 有疋位孔的凸耳，能與機殼3内面的卡榫31卡合。 根據上述的微型平板弍天線10，其中，卡固裝置111是 凸出的卡片，能與機殼3内面的卡槽32卡合。 根據上述的微型平板式天線，其中，金屬基板丨的材質 為銅材。 M305455 根據上述的微型平板式天線10，其中，金屬基板1的材 質為馬口鐵。 二、對照先前技術的功效： 藉由本新型的實施可獲至下列優點： 由於微型平板式天線10是由薄片型金屬基板丨、及導線2 所組成，因此設置在有限空間的電子電訊產品内，不但不佔空 間’更能因雙轉韻㈣卡哺置_易域速地固定於 機殼内面，遂能減少固定組裝的時間。 微型平板式天線10 _型金屬基板丨以衝壓成型技術製 造，不但能易於生產，且生產效率高，不良率低，使製造業者 成本得以降低。 Μ型平板式天線1G可獲得良好的阻抗匹配效果，能滿足 高頻的操作，使收訊效果得以大大提升。 【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，為本新型平面倒F形天線的立體示意圖， 圖中揭不微型平板式天線1G是由倾成型的薄型方形金屬基 板卜及導線2所組成。該金屬基板丨具有相互平行的接地平 面11及第-輻射平面12’二者間保持間距且以第二輕射平面 13作為連接’前述第-輻料面12為中錢糾矩雜板； 其次’導線2 -端是與電路板相義錢接的接頭2卜另一 端則分別以接地線22、訊號線23與接地平面u、第一韓射 平面12連接。 前述金屬基板1的材質可選擇下列其中之一，為銅材或 8 M305455 馬口鐵。上述中’第—輻射平面12的矩形框是由一上邊框 12a、一與前述上邊框平行等長的下邊框i2b、一位在上下二 邊框的一側端並與其垂直連接的第一側框⑶、及一位在上下 二邊框之糊端並與其垂直連接且與前述第—聽平行等長 的第二側框12c所組成；前述上邊框12a與接地平面u間以 第二輻射平面12作為連接。 上述中，接地點14設置在接近接地平面u下邊緣的中 央；其次’饋入點15設置在第二輕射平面12的下邊框既 的中央。 上述導線2的斷面構造是中央的訊號線23外圍被内絕緣 層（未標示）包覆# ’在内絕緣層的外圍具有接地線四，而在 接地線的外圍則被外緣緣層（未標示）包覆著，該種導線2亦 稱為同軸纜線。 如圖3所示’為本新型微型平板式天線的俯視圖，圖中 揭示金屬基板丨之接地面η的㈣、寬W2分別為3〇麵、 —’第—平面12的長W3、㈣分別為3〇_、3刪， 第二韓射平面13的長W5、㈣分別為2mm、1_。又，第二 輕射平面13距離接地平面u與第—輻射平面12側邊的㈣ 為2麵，顯見第二輕射平面13以位在接近接地平面li與第一 触平面U的側邊為佳。上述金屬基板i的長度㈤等於 寬度（W2+W娜），換言之，W1=W2_W6，所以整體呈方形 結構；藉由上述尺寸_成的微型平板式天線可獲得最佳的 M305455 收訊效果。 唯，上述實施形態的尺寸並不是本新型的唯一實施例， 其它的實施形態能以本實施例以等比級數放大或縮小，或者 改變接地平面11與第一輻射平面12間的間距（即第二輻射平 面13的寬W6)，例如W6的長度至少在lmm以上、5_以下， 因此上述實施例並非用於偈限本新型的專利範轉。^Technology is changing with each passing day, notebook computers already have a variety of wireless signals to receive this power. In the wireless touch, the receiving effect of external or hidden type antennas and external antennas is the best, but it is saved. The hidden antenna of the notebook is also widely used by the industry. _ The hidden antenna has a stereoscopic antenna as shown in Fig. ,, and the first plane 4 is the second light plane 42 and The ground plane 43, the first=two radiation planes 4 and 42 are substantially perpendicular, and the first radiating plane 41 j is perpendicular to the ground plane 43 ′ and the second return plane 42 is substantially parallel to the joint:=4 A rectangular branch is arranged between the second radiation plane 42 and the ground plane 43. [New content] 1. The problem to be solved is that the current redundant computer does not lose the visual second brother's text (the screen size is even more Doing more) 'Only the whole _ 卜 toward the lighter _ direction of the body of the inverted F-type antenna between the second two with the first - county plane 41 has a considerable thickness, and to reduce weight, easy to carry, and the aforementioned The radiation plane 42 is located above the ground plane 43 Connected and sandwiched with a rectangular support block 44, the overall 5 M305455 square and the same square substrate. According to the above-described micro-plate antenna 1G, the length and visibility of the napkin and the substrate are 30 mm. According to the above-mentioned slab-type scale 1G, the length and width of the ground plane 11 of the towel and the metal substrate 分别 are respectively 30 and 26, and the length and width of the first radiation plane 12 are 30 mm and 3 mm, respectively, and the ground plane 11 and the first - The distance between the light-emitting planes 12 is linin' The length and width of the second light-emitting plane 13 are divided into 1 mm and 2 legs. According to the above-described micro-panel antenna 1 , the length of the second radiation plane 13 from the side of the ground plane 11 and the first radiation plane 12 is 2 rrara. According to the above-mentioned Lai type planar antenna, the length of the second_plane 13 is 1 to 5 mm. According to the above-described planar inverted-F antenna 1', the bottom surface of the ground plane u is bonded to the inner surface of the casing 3 of the electronic telecommunication product by double-sided film. According to the above-described micro-panel antenna 1 , the ground plane 11 is punched out by two sides to have a fixing device 111 fixedly engaged with the inner surface of the casing 3 of the electronic telecommunication product. According to the above micro-panel antenna, the fixing device 111 is a lug having a clamping hole, and is engageable with the latch 31 on the inner surface of the casing 3. According to the above-described micro-plate antenna 10, the fastening device 111 is a protruding card that can be engaged with the card slot 32 on the inner surface of the casing 3. According to the above micro-panel antenna, the material of the metal substrate 为 is copper. M305455 According to the above described miniature patch antenna 10, the material of the metal substrate 1 is tinplate. Second, compared with the efficacy of the prior art: With the implementation of the present invention, the following advantages can be obtained: Since the micro-plate antenna 10 is composed of a sheet-type metal substrate 丨 and a wire 2, it is disposed in an electronic telecommunication product with limited space. Not only does not occupy space 'more can be due to double rhyme (four) card feeding _ easy to quickly fix the inner surface of the casing, which can reduce the time of fixed assembly. The micro-plate antenna 10 _-type metal substrate is manufactured by stamping technology, which is not only easy to produce, but also has high production efficiency and low defect rate, which reduces the cost of the manufacturer. The Μ-type planar antenna 1G can obtain good impedance matching effect, can meet the high-frequency operation, and greatly improve the receiving effect. [Embodiment] The following is a detailed description of the following embodiments according to the drawings: As shown in FIG. 2, a schematic perspective view of the planar inverted-F antenna of the present invention is shown. The micro-panel antenna 1G is formed by tilting. The thin square metal substrate and the wire 2 are composed. The metal substrate 丨 has a ground plane 11 and a first radiation plane 12 ′ which are parallel to each other and maintain a spacing therebetween, and the second light-emitting plane 13 is used as a connection. The aforementioned first-radius surface 12 is a medium-correcting noise board; The wire 2 end is a connector 2 connected to the circuit board, and the other end is connected to the ground plane u and the first Han plane 12 by a ground line 22 and a signal line 23, respectively. The material of the metal substrate 1 may be one of the following, which is copper or 8 M305455 tinplate. The rectangular frame of the above-mentioned first-radiation plane 12 is an upper frame 12a, a lower frame i2b which is parallel to the upper frame, and a first side frame which is vertically connected to one side of the upper and lower frames. (3), and a second side frame 12c connected to the paste end of the upper and lower frames and vertically connected thereto and equal in length to the aforementioned first-slide; the second frame 12a is used as the second radiation plane 12 between the upper frame 12a and the ground plane u connection. In the above, the grounding point 14 is disposed at a center close to the lower edge of the ground plane u; secondly, the feeding point 15 is disposed at the center of the lower frame of the second light-emitting plane 12. The cross-sectional structure of the above-mentioned wire 2 is such that the periphery of the signal line 23 at the center is covered by an inner insulating layer (not shown). The inner insulating layer has a grounding wire 4 on the periphery of the inner insulating layer, and the outer edge layer is formed on the outer periphery of the grounding wire. Wrapped, this type of wire 2 is also referred to as a coaxial cable. As shown in FIG. 3, a top view of the novel micro-plate antenna is shown. The figure shows that the ground plane η of the metal substrate η is (4) and the width W2 is 3 〇 plane, and the length of the first plane 12 is W3 and (4) respectively. 3〇_, 3 is deleted, and the lengths W5 and (4) of the second Korean shooting plane 13 are 2 mm and 1_, respectively. Moreover, the second light-emitting plane 13 is two sides from the ground plane u and the (four) side of the first radiation plane 12, and it is obvious that the second light-emitting plane 13 is located on the side close to the ground plane li and the first contact plane U. good. The length (f) of the metal substrate i is equal to the width (W2+W Na), in other words, W1 = W2_W6, so that the overall shape is a square structure; the optimal M305455 reception effect can be obtained by the micro-plate antenna of the above size. However, the dimensions of the above embodiments are not the only embodiments of the present invention. Other embodiments can enlarge or reduce the number of steps in the present embodiment, or change the spacing between the ground plane 11 and the first radiating plane 12 (ie, The width W6) of the second radiation plane 13, for example, the length of W6 is at least 1 mm or more and 5 Å or less, so the above embodiment is not intended to limit the patent of the present invention.
如圖4〜圖6所示，為本新型微型平板式天線與筆記型電 腦機殼結合的示意圖，由圖4可知微型平板式天線可輕易藉 由金屬基板1底面的雙面膠片（未揭示）黏設於筆記型電腦 的機殼3内面；或者如圖5所示，在接地平面u二侧衝製出 卡固裝置111來與機殼3結合，該卡固裝置⑴能如圖面所 揭示具有定位孔凸耳來與機殼3内面的卡榫31卡固結合，或 具有疋位孔的凸耳供小職、_了穿人後而固定在機殼3内 面或疋如圖6所不之卡固裝置⑴以凸出卡片與機殼3内 面卡槽32卡固結合等，或是藉由未在義揭示的機殼3内面 失具將卡_置111㈣結合4論是何_定結合方式， 都不會成極_記型電腦的諸，也料因此占用内部空 間0 特1以上依軸㈣示的實關詳細_ 了搞型的構造、 ⑽符她则繼件，輸法提 10 M305455 【圖式簡單說明】 圖1 :傳統立體倒F型天線的示意圖。 圖2:本新型微型平板式天線的立體示意圖。 圖3:本新型微型平板式天線的俯視圖。 圖4〜圖6 :本新型微型平板式天線與筆記型電腦機殼結合 的示意圖。 【主要元件符號說明】As shown in FIG. 4 to FIG. 6 , a schematic diagram of the combination of the novel micro-panel antenna and the notebook computer case, and FIG. 4 shows that the micro-plate antenna can easily pass the double-sided film on the bottom surface of the metal substrate 1 (not disclosed). Adhesively attached to the inner surface of the casing 3 of the notebook computer; or as shown in FIG. 5, the fastening device 111 is punched out on the two sides of the ground plane u to be combined with the casing 3, and the fastening device (1) can be disclosed as shown in the figure. The positioning hole has a lug to be engaged with the inner surface of the casing 3, or a lug having a clamping hole for the small position, and is fixed to the inner surface of the casing 3 or worn as shown in FIG. The fixing device (1) is formed by engaging the protruding card with the inner slot 32 of the casing 3, or by the inner surface of the casing 3 which is not disclosed, and the card is set to 111 (four). The way, it will not become a _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ M305455 [Simple description of the diagram] Figure 1: Schematic diagram of a traditional stereo inverted F antenna. Figure 2: A perspective view of the novel miniature planar antenna. Figure 3: Top view of the novel miniature patch antenna. Fig. 4 to Fig. 6 are schematic views showing the combination of the novel micro panel antenna and the notebook computer case. [Main component symbol description]
10 微型平板式天線 1 金屬基板 11 接地平面 111 卡固裝置 12 第一輻射平面 12a 上邊框 12b 下邊框 12c 第一侧框 12d 第二側框 13 第二輻射平面 14 接地點 15 饋入點 2 導線 21 接頭 22 接地線 M305455 23 訊號線 3 機殼 31 卡榫 32 卡槽 長度 寬度10 Miniature planar antenna 1 Metal substrate 11 Ground plane 111 Fixing device 12 First radiating plane 12a Upper border 12b Lower border 12c First side frame 12d Second side frame 13 Second radiating plane 14 Grounding point 15 Feeding point 2 Conductor 21 Connector 22 Grounding wire M305455 23 Signal cable 3 Chassis 31 Card 32 Card slot length width
Wl、W3、W5、W7 W2、W4、W6Wl, W3, W5, W7 W2, W4, W6
1212