201039555 六、發明說明： 【發明所屬之技術領域】 本發明屬於電學領域’尤其涉及一種電參數的調節裝 置’主要適用於各種電子電路、射頻電路及其系統等領域。 【先前技術】 在電子部件家族裏，各種可變電感、可變電容、可變電 〇 阻和可變衰減器已被廣泛地使用。在電子電路，尤其是射頻電 路晨’要求這些可變器件的體積更小、信號接入端的尺寸更 短，這樣其射頻特性才可做的更好，用途才會更廣。本人於 2006年12月12日，申請了中國發明專利：分段可調電感器， 專利申請號：200610156510.3，該發明專利雖然實現了射頻電 感的分段可調，但其信號接入端的尺寸較大，會降低電感的Q 值，本人在2007年5月12日，申請了中國發明專利：微帶分 〇 段可變衰減器，專利申請號：200710108328.5，該發明專利的 特點疋在哀減器彳§號主電路上增加一個短路開關，從而改變衰 減器的衰減量，但改變後的衰減器沒有與信號的主電路相分 離，會影響衰減器的衰減精度和頻率使用範圍；本人於2〇〇8 年2月5曰，申請了中國發明專利：微帶步進衰減器，專利申 請號：200810080717.6，該專利的最大特點是不需要切換信號 主電路’衰減量切換時不會產生反射係數的突變，但多極相串 聯時’其體積還顯的較大，這是由於它的基本構造所決定的。 201039555 對射頻電路來講，健通無源電路，其自然損耗會越 大，衰減n的衰減精度會越低，這是射頻工程師所不得不面對 的問題。對於可變電感、可變電容、可變濾波器、可變匹配器 等射頻器件也有·的要求，紐能減小其體積、減短其信號 通過的路徑、提高射頻特性是一個難題。 儿 【發明内容】 本發明所要解決的技躺題在於提供—種電參數的· 裝置，可使其體較小、更易於接4統、射頻雜更好。 為解決上述技術問題，本發明所採用的技術方案是：提供 一種電參數的調節裝置，其包括：基體、在所述基體上的至; 兩個接入端子對、粒體和至少—個第—器件，至少有一個所 雜入端子_兩端接有—個職第—器件，所述定位體上有 一對信號接人端子，通過改變所述基體的位置，使所述基體上 任一選定的所述接人端子對的兩端分職所述定位體上的一 對信號接入端子相接觸連接。 為解決上紐制題，本發鴨_的另—獅方案是 ^ 一種f參數__ m、在職基體上的 夕兩個接人端子對和舳接地端、定位體和至少—個第二器 Γ ’至少有—個所述接人端子對的兩端接有—個所述第二器 A ’所述基體上第二II件的接地端與共職地端相連接，所述 疋位體上有-雜雜人端子和地端，所述基體上的共 201039555 同接地端與所述定位體上的共同接地端相接觸連接，通過改變 所述基體的位置，使所述基體上任一選定的接入端子對的兩端 分別與所述定位體上的-對信雜人端子相翻連接，所述基 體上的共同接地端鱗麟與所述定位_制接地相接觸 連接。 本發明的有益效果是：最大限度地縮短使被調節的電路， 尤其疋射頻電路的信號接入尺寸，信號接入尺寸（距離）小， 〇 f蘭插人雜低’齡傳輸距轉信號造賴*必要損耗和 對被接入n件造賴電性能财，從缝最大限度地發揮被接 入器件的電m纟，其射頻頻率特性更好。並且，調節方便， 適用於電感、電容、電阻（負載）、衰減器、遽波器的調節， 使用方便、製造成本低。 【實施方式】 〇 明參閱圖1a ’它是本發明的第-實施例提供的電參數的 "周節裝置的基體表層電路結構示意圖。該基體4可以是卩⑶ 基板或陶竟基板，基體4可以為單層、雙層或多層基體。本實 施例中，基體4選用雙層圓形（未必一定是圓形 ，也可以是多 角形等圖形）PCB基板，在該基體4絲層上至少有兩健 入端子對。本實施例有六個接入端子對U和12、21和22、 31和32 41和42、51和52、61和62。並且’每一個接入端 子對的兩&分別接入一個第—器件〇、c2、c3、c4、和 201039555 C6。這裏H件可以是贼、電容、電喊其他電子器 件’各第—II件可以翻不同的電參數，且同—個電參數的調 解裝置中各第-器件可以林職賴電子科，例如可以選 :個電感、-個電容。若第—!!件選用不同電感量的貼片式電 感’則該電參數_解裝置就是—個可調賴裝置。該第一器 件可以是貼片式ϋ件、直接印製在基體4上的餅，也可以是 知用印製、燒結、麵或嵌入工藝製作在基體4上的器件，並 且可以製作在基體4料同層面上。如圖lb所示，各個接入 端子對通過各自的錢過孔7連接體4的底層上。基體4 上還製作有_孔，-個是定魏5，另-錢移位孔6。定 位孔5和移位孔6用於與下述的變位體配套使用，以使基體* 相對於定位體3旋轉。 進步地帛！件可以製作在基體4的不同層或相同 層，也可以與接入端子對製作在同一層。 μ請參_ 2’它是本發_第—實關提供的電參數的調 即裝置的定倾的結構示_。定健3是—個pcB板，盆 表面製作有—對信號接人端子1、2，可作為該電參數的調解 裝置的L號輸人輸出端。該對信號接人端子卜2上還各接有 一個金屬片，將信號接人端子卜2引中到定位體3的外部’ 作為L號的接人端H定位體3也可以為雙層㈣板， 通過L號過孔7將該對信號接人端子卜2引人到該雙層pcB 板的底層作為j電參數_魏置的信_接人端（即輸入 201039555 =端）。&倾3射岭喊基板 該定位體3上還有一個定位孔& f月日板雜他基板。 節3 ’它是本發萄第—實施植供的電參數的調 與基趙敝合結構示 i位孔：趙3上的定位孔5，二 趙3上的信、12分別與定位201039555 VI. Description of the Invention: [Technical Field] The present invention belongs to the field of electricity, and particularly relates to an adjusting device for electrical parameters, which is mainly applicable to various electronic circuits, radio frequency circuits, and systems thereof. [Prior Art] Various variable inductors, variable capacitors, variable resistors, and variable attenuators have been widely used in the electronic component family. In electronic circuits, especially RF circuits, these variable devices are required to be smaller in size and shorter in signal access terminals, so that their RF characteristics can be made better and used more widely. On December 12, 2006, I applied for a Chinese invention patent: a segment-adjustable inductor, patent application number: 200610156510.3. Although the invention patent realizes the segmentation of the RF inductor, the size of the signal access terminal is smaller. Large, will reduce the Q value of the inductor, I applied for the Chinese invention patent on May 12, 2007: micro-band split-section variable attenuator, patent application number: 200710108328.5, the characteristics of the invention patent 疋 in the sag彳§ No. Add a short-circuit switch on the main circuit to change the attenuation of the attenuator, but the changed attenuator is not separated from the main circuit of the signal, which will affect the attenuation accuracy and frequency range of the attenuator; I am at 2〇 2August 5th, 8th, applied for Chinese invention patent: microstrip step attenuator, patent application number: 200810080717.6, the biggest feature of this patent is that it does not need to switch signal main circuit 'the attenuation amount does not produce reflection coefficient when switching Mutation, but when the multipole is connected in series, its volume is also significantly larger, which is determined by its basic structure. 201039555 For RF circuits, the greater the natural loss of the PANTAR passive circuit, the lower the attenuation accuracy of the attenuation n, which is a problem that RF engineers have to face. For RF devices such as variable inductors, variable capacitors, variable filters, and variable matchers, it is a problem to reduce the size of the signal, shorten the path through which the signal passes, and improve the RF characteristics. SUMMARY OF THE INVENTION The technical problem to be solved by the present invention is to provide an apparatus for electrical parameters, which can make the body smaller, easier to connect, and better in radio frequency. In order to solve the above technical problem, the technical solution adopted by the present invention is to provide an adjusting device for electrical parameters, comprising: a base body, to the base body; two access terminal pairs, a granular body, and at least one - the device, at least one of the interstitial terminals _ connected to the other end of the device - the positioning body has a pair of signal access terminals, by changing the position of the base body, any selected one of the base The two ends of the pair of terminal terminals are connected to each other by a pair of signal access terminals on the positioning body. In order to solve the problem of the New Zealand system, the other lion scheme of the hair duck _ is an f-parameter __ m, two pairs of terminal pairs on the working base, and a grounding terminal, a positioning body and at least a second device. Γ 'At least one end of the pair of terminal pairs is connected to the second device A'. The grounding end of the second II piece on the base body is connected to the common ground end, the 疋 body There is a hetero-man terminal and a ground end, and a total of 201039555 on the base body is in contact connection with a common ground end on the positioning body, and any one of the base bodies is selected by changing the position of the base body. The two ends of the pair of access terminals are respectively connected to the terminal of the pair of messenger terminals on the positioning body, and the common ground end of the base body is connected in contact with the positioning ground. The invention has the beneficial effects of minimizing the signal access size of the circuit to be adjusted, especially the radio frequency circuit, and the signal access size (distance) is small, and the 'flan insertion is low and the 'nature transmission distance signal is made. Lai* necessary loss and the ability to access the n pieces of electrical energy, from the seam to maximize the power of the connected device, its RF frequency characteristics are better. Moreover, the adjustment is convenient, and is suitable for adjustment of an inductor, a capacitor, a resistor (load), an attenuator, and a chopper, and is convenient to use and low in manufacturing cost. [Embodiment] Referring to Fig. 1a', it is a schematic diagram of the base surface circuit structure of the "circumferential device of the electric parameter provided by the first embodiment of the present invention. The substrate 4 may be a ruthenium (3) substrate or a ceramic substrate, and the substrate 4 may be a single layer, a double layer or a multilayer substrate. In this embodiment, the base 4 is a double-sided circular (not necessarily circular, or polygonal, etc.) PCB substrate, and at least two pairs of terminal pairs are formed on the base 4 wire layer. This embodiment has six access terminal pairs U and 12, 21 and 22, 31 and 32 41 and 42, 51 and 52, 61 and 62. And the two & each access terminal pair are respectively connected to a first device 〇, c2, c3, c4, and 201039555 C6. Here H pieces can be thieves, capacitors, electric shouting other electronic devices 'each - the second part can turn different electrical parameters, and the same - the electrical parameters of the mediation device in the first - device can be Lin Lai electronic department, for example Choice: one inductor, one capacitor. If the first-!! piece uses a patch-type inductor with different inductances, then the electrical parameter_solution is an adjustable device. The first device may be a chip-type member, a cake directly printed on the substrate 4, or a device formed on the substrate 4 by a printing, sintering, surface or embedding process, and may be fabricated on the substrate 4. On the same level. As shown in FIG. 1b, each of the access terminal pairs is connected to the bottom layer of the body 4 through the respective money via 7. The base 4 is also made with _ holes, one is Ding Wei 5, and the other is the money shifting hole 6. The positioning hole 5 and the displacement hole 6 are used in conjunction with the following displacement body to rotate the base body * relative to the positioning body 3. Progressively! The pieces may be formed in different layers or the same layer of the base 4, or may be formed in the same layer as the pair of access terminals. μ Please refer to _ 2' which is the structure of the fixed tilt of the device. Dingjian 3 is a pcB board. The surface of the basin is made with the signal input terminals 1, 2, which can be used as the output terminal of the L number of the mediation device of the electrical parameter. The pair of signal receiving terminals 2 are also connected with a metal piece, and the signal is connected to the terminal block 2 to the outside of the positioning body 3. As the connecting end of the L number, the positioning body 3 can also be a double layer (four) The board is connected to the bottom layer of the double-layer pcB board through the L-number via 7 to the bottom layer of the double-layer pcB board as the letter_connecting end of the electric parameter (ie, input 201039555 = end). & tilting 3 shots shouting the substrate The positioning body 3 also has a positioning hole & Section 3 'It is the first time of the present invention - the adjustment of the electrical parameters of the implementation of the planting and the base structure of the Zhao-Yi structure. The position hole: the positioning hole 5 on Zhao 3, the letter on the Zhao 3, 12 and the positioning respectively
=的下:個接入端子對依次分別她 端子I、&如’_子對2卜22分別與信號接入 相輕。這樣，就可實現6個第—器件ci、c2、 _:c==子:、2相連接。選擇不 的f 接入端卜2來看，其接入 器件的電參數是不同的，從而可完成電參數的調節。這 Ο f要說明的是’基體4相對於定位體3的位移不限於通過轉動 來實現，還仰飾轉的方絲實現絲*相對於定位 體3的位移，改變信號接入端子卜2兩端間的接入電參數， 以實現電參數的可調。 μ請參閱圖4,它是本發明的第一實施例提供的電參數的調 即裝置的紐上有歸零接人端子對的底層結構示意圖。基體4 的一個接人端子對可以不接人第—器件，在基體4的底層的一 個接入端子對η、12咖信號微帶線CG來短路連接，當該 接入端子對11、12與定位體3上的信號接入端子卜2相連接 201039555 Γ裝6匕疋本發邮第—實施例提供的電參數的調 8^的独__示相。變鋪8駐财-侧柱體 匕、有兩個小圓柱’中心的那個傾柱體是定位圓柱 體^匕穿過紐4的定位孔$並且插入到定位體3的定位 a蝴疋位的作用。另—個傾柱體是移位圓柱體幻， 基體4的定位孔6内，但不穿過定位孔6，其作用是 ^基體4旋轉(移位)用。變位體㈣包括一健力扳… ^ 位於圓柱體80底部的外侧。圓柱體80與壓力扳83 分離或一體成型。 曰步地，壓力板83的侧面還有定位齒84，定位齒84 接入端=錄體4上的各個接入端子對蚊位體3上的信號 接入鳊子1、2能準確連接。 1 圖7，它是本發明的第—實施例提供的電參數的調= lower: The pair of access terminals are respectively lighter than the signal access of the terminals I, &, respectively, such as '_子对2卜22. In this way, six first-device ci, c2, _:c== sub:, and two-phase connections can be realized. Selecting the f access terminal 2, the electrical parameters of the access device are different, so that the adjustment of the electrical parameters can be completed. This Ο f is to say that the displacement of the base body 4 relative to the positioning body 3 is not limited to being achieved by rotation, but also the rotation of the square wire to achieve the displacement of the wire* relative to the positioning body 3, changing the signal access terminal. The electrical parameters are connected between the ends to adjust the electrical parameters. Please refer to FIG. 4, which is a schematic diagram of the underlying structure of the resetting terminal pair of the electrical parameters provided by the first embodiment of the present invention. A terminal pair of the base 4 can be disconnected from the first device, and an access terminal pair η, 12 coffee signal microstrip line CG at the bottom of the base 4 is short-circuited, when the access terminal pair 11, 12 and The signal access terminal on the positioning body 3 is connected to the two-phase connection 201039555. The present invention is the same as the electronic parameter provided by the embodiment. The paving 8 is in the side of the column, and the tilting cylinder with the center of the two small cylinders is the positioning hole that the positioning cylinder passes through the button 4 and is inserted into the positioning of the positioning body 3. effect. The other tilting cylinder is a displacement cylinder, and the positioning hole 6 of the base body 4 does not pass through the positioning hole 6, and its function is to rotate (shift) the base body 4. The displacement body (4) includes a health force wrench... ^ located outside the bottom of the cylinder 80. The cylinder 80 is separated or integrally formed with the pressure plate 83. Step by step, the side of the pressure plate 83 also has positioning teeth 84, and the positioning teeth 84 are connected to the respective input terminals on the recording body 4 to connect the signals on the mosquito body 3 to the dice 1, 2 to be accurately connected. 1 Figure 7, which is a tuning of the electrical parameters provided by the first embodiment of the present invention
Hi結構示意圖。定位體3上面是基體4，基體4的 二二位體3的表層相接觸;基體4上面是變位體8，變位 «又置有個彈性體9，並且彈性體9失設於壓力板幻 :、殼，±10之間，彈性體9上面是殼體10的内表層，殼體10 可以疋樹^观或金屬殼體等殼體’彈性體9可以切膠圈、 金屬彈簧或彈片，其作用是在通過螺釘l〇a將定位體3和殼體 201039555 10固定而廢緊定位體3、基體4、變位體8及殼體1〇時，使 基體4與定位體3緊密接觸。彈性體9、殼體10和螺釘10a 構成緊固裂置。當然，除了螺釘10a，還可以用螺栓、卡扣、 扣夾等緊固件來固定定位體3和殼體1〇。另外，殼體1〇外部 的固定螺釘l〇a還可將該電參數的調節裝置固定在需要該製 置的外部電路板上。這裏要說明的是，基體4與變位體S可製 作為一體，也可以達到電參數調節（可調）的作用。 ❹ μ請參閱圖8’它是本發明的第二實施例提供的電參數的調 即裝置的基體底層的結構示意圖。絲體Μ是—個雙層 板，也可以選用陶变等其他材料做基體。該基體4_2的底層結 構與第-實施例中圖lb的不同之處是多了一個共同接地^ 100和過孔101，該制接地端1〇〇通過過孔1〇1與該基體W 的表層上的共’地端⑽相連接，該基體4_2的其他結構與 第-實施例中的綱烟’它也有6健人端子對丨丨和^、 〇 21和22、31和32、41和42、51和52、61和62。但接入端 子對的數量不限於6個，至少有兩個就可以。這些接入端子對 通過各自的信號過孔7與基體4_2表層的接入端子對相連接。 相同之處，這裏不再重複描述。 #請參關9,它是本發_第二實施例提供的電參數的調 節裂置的基體表層上的電路結構示賴。該基體4_2的表層與 底層相對應也有6個接入端子對。基體4_2的表層上還有6個 第二器件C2卜C22、C23、C24、C25和C26。這6個第二器 201039555 可以不同。第二器件與第—器件的不同之處在於， 端。^_的触找有三個端子，即兩個信號端和—個接地 相、車I二器件的兩個信號端分別與基體4-2上的接入端子對 :連接’該第二器件的接地端與基體4_2上的共同接地端相連 接。比如，笛-55批丨 —π件C21的兩個信號端分別與該接入端子對 时杜相連接’⑵與2卜22相連接，依次實現6個第二 °、、接在基體4_2上也有定位孔5、移位元孔6、信號 過孔7。信號過孔7的作用是將表層上的第二器件的接入端子 對f基體β底層各自對應的接入端子對相連接。第二器件可 以疋衰減器、渡波器、阻抗變換器或隔離器等器件。對於漁波 器等非對稱器件，它們的輸人端（輸出端）要相應地連接顧 對信號接人端子的輸人端（輸出端）上。該第二器件也可以是 組合式器件，還可以是用分離ϋ件組成的时，或它們的粗 合。如圖1〇所示的是第二器件全部用分離器件來實現的示意 圖’棚中的第二器件是由3個分離電阻組成的pi型衰減器， 6個Pi型衰減H的麵量各不侧，㈣實現城量的可調。 第二器件可以製作在基體4_2的不同層或相同層，也可以與接 入端子對製作在同一層。 第二器件也可以是貼片式組合器件、通過薄厚或厚膜電路 製成的貼片式器件或集成式器件（模組）等，其外形結構示意 圖如圖11所示。圖11只是—個示例，該圖所示的—個第二器 件C21的兩信號端llc、12c分別與接入端子對^、口相連接， 201039555 ，、接地端騰連接在基體4_2表層的制接地端1⑻。另外， 第二器件也可以採用印製、燒結、減射或後入式工藝直接製作 在該基體4-2上。 作 …明參關12’匕是本發明的第二實施例提供的電參數的 ”周即裳置的基體上有歸零接人端子_底層結構示意圖。基體 4-2的-健人辭對可以不接人第二餅，在該基體ο的 底層雜人端子對U、12間祕驗帶線⑶綠路連接， t雜人軒對n、U分珊蚊域上雜雜人端子卜 2相連接時’該對信號接入端子卜2相當於短路連接，即為 歸零狀態。攻-方法與第一實施例的歸零方法相同。 μ凊參閱圖13,它是本發明的第二實施例提供的電參數的 調節震置的定位體的結構示意圖。該定位體3·2是一個咖 板’它表面製作有-對信號接入端子卜2。該對信號接入端 子上各接有—個金屬片’將信號接人端子卜2引申到定位體 C) 的外°*5作為4吕號的接入端（信號輸入輸出端）。當然， 定位體3·2也可以是雙層PCB板，通過健過孔將該對信號 接=端子卜2引入到該雙層pcB板的底層，作為該對信號接 入端子1、2與外部信號線相連接的端子。定位體3_2的表層 =底層上還有—個共同接地端1〇3，該表層與底層的共同接地 端1〇3用過孔1〇4來連接。該共同接地端1〇3也可以通過金屬 片連接到該疋位體3_2的外部。定位體3_2也可以是陶兗基板 等其他基板。該定位體3-2上還有-個定位孔5a. 11 201039555 月參閱圖14’本發g⑽第二實施例提供炎 調節裝置的定位體與基體的組合結構示意圖。該粒體;2 ^ 表層與基體4-2的底層相接觸。該定位體3 、 =上的定位孔5相重叠伽上的二 H與編3_2上的信號接入端子卜2相連接。通過旋 __2上的T—_人辭_分別與定 21 22八t丨Γ5號接人端子卜2相連接，比如，接入端子對 破2刀別與該對信號接入端子1、2相連接。該基體4·2的 /、同接也端100與疋位體3_2的共同接地端接觸。選擇 不同電參數的第二器件，從該對信號接入端卜2來看’其接 入的第二ϋ件的電參數也是不_，從而可完成電參數的調 節。這裏魏_是’也可以__義方絲實現基體 4-2的位移，而不限於轉動，還可以改變該對信號接入端子i、 2兩端的接入電參數’以實現電參數的可調。第二實施例的變 位體與第一實施例的變位體8完全相同。 請參晒15，它是本發_第二實施繼供的電參數的 調節裝置的組合結構示意圖。放體3_2上面是基體4_2，基 體4-2的底層與定位體3-2的表層相接觸；基體4_2上面是變 位體8，變位體8上設置有一個彈性體9，並且彈性體9夾設 於壓力板83與殼體10之間，彈性體9上面是殼體1〇_2的内 表層’殼體10-2可以是樹脂殼體或金屬殼體等殼體，彈性體 9可以是雜圈、金屬彈簀或彈片，其作用是在通過螺釘舰 12 ΟHi structure diagram. Above the positioning body 3 is a base body 4, the surface layer of the bi-substance 3 of the base body 4 is in contact; the base body 4 is above the displacement body 8, the displacement «and an elastic body 9 is placed, and the elastic body 9 is lost on the pressure plate. Fantasy:, shell, between ±10, the upper surface of the elastic body 9 is the inner surface layer of the casing 10, and the casing 10 can be a casing such as a eucalyptus or a metal shell. The elastic body 9 can be used for cutting a rubber ring, a metal spring or a shrapnel. The function is to make the base body 4 and the positioning body 3 in close contact when the positioning body 3 and the housing 201039555 10 are fixed by the screw l〇a and the positioning body 3, the base body 4, the displacement body 8 and the housing 1〇 are scrapped. . The elastic body 9, the housing 10 and the screw 10a constitute a fastening split. Of course, in addition to the screw 10a, the positioning body 3 and the housing 1 can be fixed by fasteners such as bolts, snaps, and clips. Further, the fixing screw 10a of the outer casing 1 can also fix the adjustment means of the electric parameter to the external circuit board requiring the system. It should be noted here that the base body 4 and the displacement body S can be integrated, and the electric parameter adjustment (adjustable) can also be achieved. ❹ μ Please refer to Fig. 8' which is a schematic structural view of the base layer of the electric parameter adjusting device provided by the second embodiment of the present invention. The silk body is a double-layer board, and other materials such as ceramics can also be used as the base. The bottom structure of the substrate 4_2 is different from that of FIG. 1b in the first embodiment in that a common grounding ground 100 and a via 101 are formed, and the grounding terminal 1 is passed through the via 1 1 and the surface of the substrate W. The common 'ground end (10) is connected, the other structure of the base 4_2 and the tobacco in the first embodiment's also have 6 health terminal pairs ^ and ^, 〇 21 and 22, 31 and 32, 41 and 42 , 51 and 52, 61 and 62. However, the number of access terminal pairs is not limited to six, and at least two are acceptable. These pairs of access terminals are connected to the pair of access terminals of the surface of the substrate 4_2 through the respective signal vias 7. In the same way, the description will not be repeated here. #请见关9, which is the circuit structure on the surface of the base of the adjustment and cleavage of the electrical parameters provided by the second embodiment. The surface layer of the substrate 4_2 also has six access terminal pairs corresponding to the bottom layer. There are also six second devices C2, C22, C23, C24, C25 and C26 on the surface of the substrate 4_2. These 6 second devices 201039555 can be different. The second device differs from the first device in that it is terminated. The contact of ^_ has three terminals, that is, two signal terminals and two grounding phases, two signal terminals of the vehicle I and two devices are respectively connected with the access terminal on the base 4-2: the grounding of the second device is connected The terminals are connected to a common ground terminal on the base 4-2. For example, the two signal terminals of the flute-55 batch 丨-π C21 are respectively connected with the access terminal pair dou-connected '(2) and 2 卜 22, and sequentially realize 6 second degrees, and are connected to the base 4_2 There are also positioning holes 5, shifting holes 6, and signal vias 7. The function of the signal via 7 is to connect the access terminals of the second device on the surface layer to the corresponding pairs of access terminals of the f-base β underlayer. The second device can be a device such as an attenuator, a waver, an impedance transformer or an isolator. For asymmetric devices such as fishing filters, their input terminals (outputs) should be connected to the input terminals (output terminals) of the signal connection terminals. The second device may also be a combined device, or it may be a separate component, or a coarse thereof. As shown in FIG. 1A, the second device is completely realized by a separating device. The second device in the shed is a pi-type attenuator composed of three separate resistors, and the six Pi-type attenuation Hs have different amounts. Side, (4) to achieve the adjustment of the city. The second device may be formed in different layers or the same layer of the substrate 4_2, or may be formed in the same layer as the pair of access terminals. The second device may also be a chip-type combination device, a chip device or an integrated device (module) made of a thin or thick film circuit, and its outline structure is shown in Fig. 11. 11 is only an example, the two signal terminals llc, 12c of the second device C21 shown in the figure are respectively connected to the access terminal pair, the port, the 201039555, and the ground terminal are connected to the surface of the base 4_2. Ground terminal 1 (8). Alternatively, the second device may be directly fabricated on the substrate 4-2 by a printing, sintering, subtractive or post-entry process. For example, the "parameter" of the electrical parameter provided by the second embodiment of the present invention has a return-to-zero terminal on the base of the skirt. The bottom structure is schematic. The base 4-2 Can not pick up the second cake, in the bottom of the base ο the terminal of the pair of U, 12 secret line (3) green road connection, t miscellaneous pair n, U points on the mosquito field on the miscellaneous terminal block 2 When connected, the pair of signal access terminals 2 corresponds to a short-circuit connection, that is, a return-to-zero state. The attack-method is the same as the zero-return method of the first embodiment. Referring to Figure 13, it is the second of the present invention. The structure of the positioning body is adjusted by the adjustment of the electrical parameters provided by the embodiment. The positioning body 3·2 is a coffee board, and its surface is made with a pair of signal access terminals. 2. The pair of signal access terminals are connected. There is a metal piece 'the signal is connected to the terminal block 2 to the outside of the positioning body C) ° * 5 as the access end of the 4 Lu number (signal input and output end). Of course, the positioning body 3 · 2 can also be double The layer PCB board is introduced into the bottom layer of the double-layer pcB board through the through-hole, and the signal is connected as the pair of signals. The terminals connected to the external signal lines of the sub-frames 1 and 2. The surface layer of the positioning body 3_2=the bottom layer also has a common grounding end 1〇3, and the common grounding end 1〇3 of the surface layer and the bottom layer is provided by the via hole 1〇4. The common ground terminal 1〇3 may also be connected to the outside of the clamping body 3_2 by a metal piece. The positioning body 3_2 may also be another substrate such as a ceramic substrate. The positioning body 3-2 also has a positioning hole. 5a. 11 201039555 month see Fig. 14 'presentation g (10) The second embodiment provides a schematic diagram of the combined structure of the positioning body and the base of the inflammation adjusting device. The granular body; 2 ^ the surface layer is in contact with the bottom layer of the base 4-2. 3, = the positioning hole 5 on the overlapping gamma, the two H and the signal access terminal on the 3_2 are connected to each other. The T-_ person _ on the __2 is singularly and 21 22 丨Γ5 No. 2 is connected to the terminal, for example, the access terminal is connected to the pair of signal access terminals 1 and 2. The base 4·2 is also connected to the terminal 100 and the clamp 3_2. The common ground contact is selected. The second device that selects different electrical parameters, from the pair of signal access terminals, sees the second component of the access device The parameter is also not _, so that the adjustment of the electrical parameters can be completed. Here Wei_ is 'can also __ square wire to achieve the displacement of the base 4-2, without being limited to rotation, the pair of signal access terminals i, 2 can also be changed The electrical parameters of the two ends are adjusted to achieve the adjustment of the electrical parameters. The deforming body of the second embodiment is identical to the deforming body 8 of the first embodiment. Please refer to the sun 15, which is the second implementation. Schematic diagram of the combined structure of the adjusting device for the electrical parameters. The upper surface of the body 3_2 is the substrate 4_2, the bottom layer of the substrate 4-2 is in contact with the surface layer of the positioning body 3-2; the substrate 4_2 is above the displacement body 8, and the displacement body 8 An elastic body 9 is disposed thereon, and the elastic body 9 is interposed between the pressure plate 83 and the casing 10. The upper surface of the elastic body 9 is the inner surface of the casing 1〇_2. The casing 10-2 may be a resin casing. Or a housing such as a metal casing, the elastic body 9 may be a loop, a metal magazine or a shrapnel, and its function is to pass the screw ship 12 Ο
201039555 將定位體叫嗜體呢固定爾定位體& 變位體8及殼㈣姊使基體〇與定 彈性體9、殼體10和螺打 ㈣接觸 釘他，還可以用螺Γ卡扣it 當然，除了螺 和殼體m 4卡夾4緊固件來固定定位體3_2 产，賴1G_2外部_定螺4了 IGa還可將該電 參數的調節裝置固定在需要守/电 明f bn 的卜部電路板上。這裏要說 數$ := 體8可製作為一體，也可以達到電參 數調即（可調）的作用。 以上所述，僅為本發明的較佳實施例而已，並非用於限定 本發明的賴範圍，凡在本發_精神和之觸做的任何 修改、等㈤雜、改料，均應包含在本發明祕護範圍之内。 【圖式簡單說明】 圖la係本發明實施例提供的電參數的卿裝置的基體表 層電路結構示意圖； 圖lb係本發明實施例提供的電參數的調節裝置的基體底 層電路結構示意圖； 圖2係本發明實施例提供的電參數的調節裝置的定位體 的結構示意圖； 圖3係本發明實施例提供的電參數的調節裝置的定位體 與基體的組合結構示意圖； 圖4係本發明實施例提供的電參數的調節裝置的基體上 有歸零接入端子對的底層結構示意圖； 13 201039555 圖5係本發明實關提供的電參_調節裝置的歸零狀態收位體與 基體的組合示意圖； 、 圖6係本發明實施例提供的變位體的結構示意圖； 圖7係本發明實施例提供的電參數_節裝組合結構示意圖； 圖8係本翻實補提供的電參數_節裝置的基體底層的結構示竟 圖9係本發背施繼供的電參數_節裝置的Μ表層上的電路結 構示意圖； 圖1〇係本發明實施例提供㈣二器件全部时離科來實現的示意 圖； 圖u係本發明實施例提供的第二器件驗合科來實現的示意圖； 圖12係本發明實關提供的電參數_節裝置的基紅有歸零接入端 子對的底層結構示意圖； 圖13係本發明實劇提供的電參數_節裝置蚊位體的結構 圖； °〜’、 圖U係本發嘴關提供㈣參數的調料置的定倾絲體的組合 結構示意圖；以及 圖15係本發明實施例提供的電參數的調節裝置的組合結構示音圖。 【主要元件符號說明】 "is 7虎接入端子 1、9 201039555 定位體 基體 定位孔 移位孔 信號過孔 變位體 彈性體 Ο 殼體 固定螺釘 接入端子對201039555 The positioning body is called the body body, the fixed body positioning body & the deforming body 8 and the shell (four), so that the base body and the fixed elastic body 9, the casing 10 and the screwing (four) are in contact with each other, and the screw can be used to buckle it. Of course, in addition to the screw and the housing m 4 clip 4 fasteners to fix the positioning body 3_2, the Lai 1G_2 external _ snail 4 IGA can also be fixed to the adjustment of the electrical parameters in the need for defensive / electric b bn On the board. Here we have to say that the number of $:= body 8 can be made into one, and it can also achieve the function of electric parameter adjustment (adjustable). The above is only the preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Any modification, etc., which are made in the present invention, should be included in Within the scope of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a schematic diagram showing the structure of a base surface circuit of an electrical device according to an embodiment of the present invention; FIG. 1b is a schematic diagram of a circuit structure of a base layer of an electrical parameter adjusting device according to an embodiment of the present invention; FIG. 3 is a schematic structural diagram of a positioning body and a base body of an electric parameter adjusting device according to an embodiment of the present invention; FIG. 3 is a schematic structural diagram of a positioning body and a base body of an electric parameter adjusting device according to an embodiment of the present invention; A schematic diagram of the underlying structure of the return-to-zero access terminal pair on the base of the provided electrical parameter adjusting device; 13 201039555 FIG. 5 is a schematic diagram of the combination of the return-to-zero state of the electric parameter _ adjusting device provided by the present invention FIG. 6 is a schematic structural diagram of a displacement body provided by an embodiment of the present invention; FIG. 7 is a schematic diagram of an electrical parameter_section assembly structure provided by an embodiment of the present invention; FIG. 8 is an electrical parameter provided by the embodiment of the present invention. The structure of the bottom layer of the substrate is shown in FIG. 9 is a schematic diagram of the circuit structure on the surface layer of the electrical parameter of the device. FIG. 12 is a schematic diagram of a second device merging department provided by an embodiment of the present invention; FIG. 12 is a schematic diagram of an electrical parameter provided by the embodiment of the present invention. FIG. 13 is a structural diagram of an electric parameter provided by the actual drama of the present invention. A schematic diagram of a combined structure of a fixed tilting body; and FIG. 15 is a combined structural diagram of an adjusting device for electrical parameters provided by an embodiment of the present invention. [Main component symbol description] "is 7 Tiger access terminal 1,9 201039555 Positioning body Base positioning hole Shift hole Signal via hole Displacement body Elastic body 壳体 Housing Fixing screw Access terminal pair
微帶線 第一器件 第二器件 共同接地端 接地端 過孔 3、 3-2 4、 4-2 5、 5a 6 7 8 、 80-84 9 10 、 10-2 10aMicrostrip line First device Second device Common ground terminal Ground terminal Via 3, 3-2 4, 4-2 5, 5a 6 7 8 , 80-84 9 10 , 10-2 10a
11 Ί2 >21 >22'31'32 >41'42' 5卜 52、6卜 62、11c、12c CO C1-C6 C21-C26 100 、 103 100c 101 、 104 1511 Ί2 >21 >22'31'32 >41'42' 5 Bu 52,6 Bu 62,11c,12c CO C1-C6 C21-C26 100 , 103 100c 101 , 104 15