201145685 六、發明說明： 【發明所屬之技術領域】 本發明係關於-種將信號傳輪媒體之末端部與佈線圖案 電性連接之電連接器及電連接器組合體。 【先前技術】 一般而言’於行動電話等多種電子機器或者電性機器中， 廣泛採用利用電連接ϋ將包含細同軸㈣及可撓性佈線基 ^或者印刷佈縣板等之各種錢f子傳輸雜之末端部 /刀連接至印刷佈線基板侧的技術“列如參照下述之專利文獻 D。此時之電連㈣係將錢傳輸媒體之末端部分連接至既 定之佈線圖案(電路)者，通常係構成為，例如圖u所示， 錢設於製品框體1之㈣的電路基板2上安裝有插座連接 益。3 ’且將插頭連接器5嵌合於飾座連接器3，該插頭連 :器5使包含細同軸線繞等之信號傳輸媒體4之末端部分連 、=而且，此時使用之—對電連接器3、5之功能係，經由 j、’1傳輸所需之:貞純號、且㈣屏蔽線使接地用之屏蔽 信號連接於接地電路。 、另-方面’近年來，電子機器等之小型化、薄型化得到迅 速發展隨之，可實現電連接器之薄型化及低成本化。因此， 返切，求使上述電連制3、5之構成簡化^為了省略插座 帝接器3转慮到將插頭連接器$之連接腳部直接焊接於 4 °。框體1上之導電路上，但目前因製品框體1係由樹脂成 100101209 3 201145685 形材料製成，故耐熱性較低，製品框體1上無法直接焊接或 無法進行電子零件之安裝。因此，通常使用之任一種電連接 器均具有如下基本構成：將一電連接器（插座連接器）3安 裝於具有佈線圖案之印刷佈線基板2上，使另一電連接器 (插頭連接器）5成為嵌合狀態，因如此之基本構成之限 制’難以實現大幅之薄型化及低成本化。 [先行技術文獻] [專利文獻] 專利文獻1 :日本專利特開2001-43939號公報 專利文獻2 ··曰本專利特開2002-324636號公報 【發明内容】 (發明所欲解決之問題） 因此’本發明之目的在於提供一種能藉由簡單之構成而大 幅實現薄型化及低成本化的電連接器及電連接器組合體。 (解決問題之手段） 為了達成上述目的，本發明之電連接器係採用如下構成， 即，其係使信號傳輸媒體之末端部、與構成具有既定之電子 電路之電子機器的製品框體之壁部之表面上所形成的佈線 圖案電f生連接者，且於本體部裝設有具有與上述佈線圖案彈 性接觸之接點部的接觸器，該電連接器中，上述本體部構成 ^可嵌合於自上述製品框體之壁部呈懸臂狀突出之連結突 部’上述佈線圖案上設有露出於上述連結突部之表面之接點 100101209 201145685 部’並且，上述接觸器配置成沿與對於上述連結突部之彼人BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an electrical connector and an electrical connector assembly in which a terminal portion of a signal transmission medium is electrically connected to a wiring pattern. [Prior Art] In general, in various electronic devices or electrical devices such as mobile phones, various types of money including the thin coaxial (4) and flexible wiring bases or printed cloth boards are widely used. The technique of connecting the end portion of the miscellaneous portion/knife to the side of the printed wiring board is as follows. For example, refer to Patent Document D below. The electric connection (4) at this time is to connect the end portion of the money transmission medium to a predetermined wiring pattern (circuit). Usually, for example, as shown in FIG. u, the circuit board 2 of the (4) of the product housing 1 is mounted with a socket connection benefit. 3 ' and the plug connector 5 is fitted to the socket connector 3, The plug connector 5 connects the end portion of the signal transmission medium 4 including the thin coaxial winding, etc., and, at this time, the function of the electrical connector 3, 5 is required to be transmitted via j, '1.贞 贞 、 且 且 ( ( ( ( ( 电 电 电 电 电 电 电 电 电 电 电 电 电 电 电 屏蔽 屏蔽 屏蔽 屏蔽 屏蔽 屏蔽 屏蔽 屏蔽 屏蔽 屏蔽 屏蔽 屏蔽 接地 屏蔽 屏蔽 屏蔽 接地 接地 接地 接地 接地 接地 接地 接地 接地 接地 接地 接地 接地And low cost. Therefore To cut back, the configuration of the above-mentioned electrical connection system 3, 5 is simplified. In order to omit the socket connector 3, the connection leg of the plug connector $ is directly soldered to 4 °. The conductive path on the frame 1 is At present, since the product frame 1 is made of resin into a material of 100101209 3 201145685, the heat resistance is low, and the product frame 1 cannot be directly welded or the electronic parts cannot be mounted. Therefore, any type of electrical connector is usually used. Each has a basic configuration in which an electrical connector (socket connector) 3 is mounted on a printed wiring board 2 having a wiring pattern, and another electrical connector (plug connector) 5 is brought into a fitted state, so that basic [Restriction of the configuration] It is difficult to achieve a large-scale thinning and cost reduction. [Prior Art Document] [Patent Document] Patent Document 1: Japanese Patent Laid-Open No. 2001-43939 Patent Document 2 ··曰本专利特开2002-324636 SUMMARY OF THE INVENTION [Problems to be Solved by the Invention] Therefore, an object of the present invention is to provide an electrical connector capable of achieving a reduction in thickness and cost by a simple configuration. Connector assembly. In order to achieve the above object, the electrical connector of the present invention has a configuration in which a terminal portion of a signal transmission medium and an electronic device having a predetermined electronic circuit are formed. a wiring pattern formed on a surface of a wall portion of the product frame is electrically connected to the body, and a contactor having a contact portion elastically contacting the wiring pattern is mounted on the body portion, wherein the body is the body connector a portion of the connecting portion that is cantilevered from a wall portion of the product frame, and a contact portion that is exposed on a surface of the connecting protrusion, and a contact portion 100101209 201145685' Configured to be along with the other person for the above-mentioned connecting protrusion
方向大致平狀方向延伸存在，且雜觸k接點部採Z 下構成：於上述本體部嵌合於上述連結突部之狀態下，與上 述佈線圖案之接點部接觸。 ^ 並且’本發明之電連接器組合體係採用如下 括：製品框體，其係構成具有既定之電子電路之電子機= 者’且於壁部之表面上形成有傳輸信號之佈線圖案；及上述 電連接器。 根據如此之構成，單獨之連接器直接嵌合於連結突部，該 連結突部係設於構成具有既定之電子電路之電子機器的^ 品框體之壁部’於該單獨之連接器之嵌合狀態下，接觸器之 接點部與露出於連結突部之表面之佈線圖案之接點部接 觸。因此，不介在有習知以來使狀電路基板、或安裝於該 電路基板上之作為嵌合對象之電連接器，能以簡單之構成實 現信號傳輸媒體之電性連接。 並且，理想的是，本發明中之上述接觸器包括：信號接觸 °°八傳輸彳s號，及接地用之接地接觸器，其配置於該信號 接觸器之兩側。 根據如此之構成，因信號接觸器之兩側配置有接地接觸 器，故能對信號接觸器良好地進行阻抗等之調整。 並且，理想的是，本發明中之上述連結突部及本體部設有 以可於嵌合方向上裝卸之方式而構成的鎖定部。 100101209 , 201145685 根據如此之構成’能穩定地維持接觸器之電性連接狀雖。 並且，本發明中，理想的是，上述接觸器具有：第丨臂部， 其沿與嵌合方向大致正交之方向呈懸臂狀延伸出；及第2 臂部，其自該第丨臂部之自由端部沿大致嵌合方向呈懸臂狀 延伸出；且於上述第2臂部之自由端部設有與上述佈線圖案 側接觸之接點部。 根據如此之構成，與佈線圖案側接觸之接點部係藉由延伸 存在於相互正交之方向的第1及第2臂部而可彈性移位地受 到支持，因此，不論對於電連接器施加哪個方向之負載，第 1及第2臂部均可對應於該負載之方向而彈性移位，且能維 持接點部始終接觸於佈線圖案側之狀態，從而可良好地維持 電性接觸穩定性。 (發明效果） 如上所述，本發明中，單獨之連接器直接嵌合於構成具有 既定之電子電路之電子機器的製品框體之壁部上所設之連 結突部，於該單獨之連接器之嵌合狀態下，使接觸器之接點 部與露出於連結突部之表面的佈線圖案之接點部接觸藉 此，不介在有習知以來使用之電路基板、或安裝於該電路基 板上作為嵌合對象之電連接器，能以簡單之構成實現信號傳 輸媒體之電性連接，因此，藉由省略電路基板或嵌合對象之 電連接器等，能使電連接器之構成變得極其簡單，且能大幅 實現電連接器之薄型化及低成本化。 100101209 6 201145685 【實施方式】 以下，根據圖式，對於使用細同軸線€作為信號傳輸媒 體、且以自側方直接嵌合於電子機ϋ之製品框體之方式構成 的水平嵌合型電連接器應用本發明_實_態進行詳細 說明。 — 圖1圖6所示之本發明之一實施形態中的插頭連接器忉 係構成為触合於構献有蚊之f子魏之行動電話 等電子機器的製品框體MF之壁部，且於構成該電子機器之 製口口忙體MF的壁部之内表面或者外表面，藉由印刷等而形 成天線或構成各種電路之—部分之佈線圖案cp<}並且，經 由該本發明之—實麵態中之插頭連接器1G，使作為信號 傳輸媒體之細同軸線、纜sc之末端部分與製品框體細之表 面上所形成的佈線圖案cp電性連接。 亦即，於上述製品框體MF之壁部所設之一端緣部，形成 有自該1緣部呈懸臂狀突出之連結突部驗，且插頭連 接器10嵌合於該製品框體MF之壁部所設之連結突部 MFa。該插頭連接n 1Q上以下文所述之方式連結有作為 信號傳輸媒體之細同軸線纜SC之末端部，且連結有該細同 轴線®SC之狀態的播頭連接II 1G首先如圖1及圖2所示， 沿大致水平方向配置於上述連結突部MFa之對面。然後， 插頭連接器10沿與製品框體MF之壁部之表面大致平行之 方向移動’且如圖5及圖6所示’以由插頭連接器10覆蓋 100101209 201145685 上述連結突部MFa之整㈣方的方式進行嵌合。 如此’於插頭連接器1〇嵌合於製品框體M〇F之連結突部 MFa之狀態下，細同軸_ sc之末端部連接於佈線圖案 cp，下文中，關於插頭連接器10 ’將插入該插頭連接器ι〇 之方向稱作前方向，相反，將拔出_連接器⑺之拔去方 向稱作後方向。並且，關於連結突部贿，將向插頭連接 器10側突出之方向稱作前方向，而將與其相反之方向稱作 後方向。 此時之連結突部购係由平面觀察時大致呈矩形狀之板 狀構件形成，且係以對相當於該連結突部驗之兩侧的製 品框體MF之壁部以槽狀切入的方式而形成。於該連結突部 MFa之外表面上，上述佈線圖案〇之末端部分自後方侧向 前方側、即該連結突部MFa之突出方向延伸存在而形成， 且於與連結突部MFa之突出方向正交的板寬方向之中央部 分配置有信號導電路CPa，且於與該域導電路cpa鄰接之 兩側’大致平行地延伸出接地導電路cpb。該等構成佈線圖 案CP之仏號導電路CPa、及接地導電路cpb形成為，露出 於上述連結突部黯之表面，且於料露㈣分設有接點 部。 另一方面，插頭連接器1〇係構成為如上所述大致水平地 嵌合於連結突部MFa之水平叙合型連接器，且該插頭連接 器10之後方側之端緣部連結有作為信號傳輸媒體之一例的 100101209 8 201145685 細同軸線纜sc之末端部分。 該作為信號傳輸媒體之細同軸線纜sc之末端部分係’藉 由剝去外周披覆材而使得線纜中心導體（信號線）SCa及線 纜外部導體（屏蔽線）SCb呈同轴狀露出，沿該細同軸線纜 SC之中心軸線而配置之線纜中心導體SCa與裝設於作為本 體部之絕緣外罩11上之信號用導電端子（信號接觸器）12 連接，藉此構成信號電路。並且’以將上述線纜中心導體 SCa之外周側包圍之方式配置之線纜外部導體SCb係與後 述之導電性外殼14設置為一體的接地用導電端子（接地接 觸器）13連接，藉此構成接地電路。 構成該插頭連接器10之本體部的絕緣外罩11係如上所 述’保持細同軸線纜SC、信號用導電端子（信號接觸器） 12及接地用導電端子（接地接觸器）13，當插頭連接器1〇 嵌合於製品框體MF側之連結突部MFa時，該絕緣外罩1]L 配置於連結突部MFa之上表面側。 並且，該絕緣外罩11之外侧表面係由薄板金屬狀構件所 構成之導電性外殼14覆蓋。該導電性外殼14尤其如圖7 及圖8所由呈環狀覆蓋上述絕緣外罩u之外周侧面的 外殼本體部Ua、覆蓋絕緣外罩n之上表面部的外殼蓋部 =配置於上述外殼本體部14a之下方侧的外 14c構成。 1 其中之外殼本體部14a 係形成為平面觀察時大致呈矩形 100101209 9 201145685 狀之核狀體’且如上所述，以自外周側將絕緣外罩n之側 壁部包圍之方式裝設。並且，橫剖面大致呈“u，，字形狀之 外殼礙合部14e自該綠本體部l4a之關壁部向下方垂 下。與上述絕緣外罩11相同，該外殼嵌合部14c係構成本 體部之-部分者，且其内部形成為中空狀。該外殼嵌合部 He之大致“U”字形狀之橫剖面形狀係、於前後方向連續地 形成’藉此，於該外殼嵌合部14c之前端側之開口緣部，形 成有接受上述連結突部MFa之插入嵌合口 14d。 並且，於上述外殼本體部14a之後端部分，橫剖面大致呈 +圓形狀之線敎持部14e向後方側大致水平地突出而 設，上述細同轴線㈣之末端部分载置於該線繞支持部… 之内壁面而受到承托。 進而，上述導電性外殼14之外殼蓋部14b係，於將細同 轴線缓SC之末端部分連結之前的初始狀態下，成為如圖7 圖8所示之開放狀態。亦即，該初始狀態下之外殼蓋部 >成為經由形成為窄狀之連結板⑷，而大致錯垂地 ° '立於上述線纜支持部14e之相反側、即外殼本體部 …之前端部分。沿著該連結板14f之内表面側，配置有自 上述絕緣外單u向上方暨立之絕緣擠壓板山。 而且’於上述之導電性外殼14之開放狀態下，細同軸線 •之末％。卩分设置成如圖9所示由線總支持部承托 而載置之後’如圖1G所示，連結板i4f與上述絕緣擠壓板 100101209 201145685 狀態 …-同f折成大致直角，導電性顿14之外殼蓋部⑽ 以轉動成大致水平狀態之方式倒下。藉此，外殼蓋部⑽ 上方側覆蓋絕緣外罩u，從而使導電性外殼i4成為閉塞 該閉塞狀態下之外殼蓋部14b構成為，以自外側覆蓋外殼 本體部Ma之外周面之方式而進行覆蓋並且自外侧覆蓋上 速線纜支持部14e及細%。亦即，於該外殼蓋部 _，在相當於線纜支持部14e及細叫線€sc之位置上， 設有橫剖面呈〕字形狀之第1保持部W及第2保持部14h。 該等第1保持部14g及第2保持部地形成為，橫剖面,字 形狀之開放側部分與_支持部…及細同軸魏叱相對 且如上所述，當外_卩⑽倒下«大致水平狀態之時， 以縱剖面：7字形狀籍罢％ + ，’友'··見支持部14e及細同軸線纜sc。 “ 、…M4g及第2保持部14h中’構成開放部分之 兩側板狀構件之前端部分如 彎折，藉由鉚接而成為議能&所不向内方側 與線'蝴部心嫌卜部導體^ 殼㈣成接地電路。 g接觸，從而由導電性外 突接地用導㈣子（接地接觸器）13沿與對於連結 a之嵌合方向大致平行的方向延伸存在，從而配 ::著上述細同軸線纜％之兩侧，且與導電性外殼14之 夕-本體部14a設為—體。更具體而言’於夾著細同軸線纜 100101209 201145685 sc之兩側配置有外殼本體部14a之上端緣部分，且該外殼 本體部14a之上端緣部分之一部分向絕緣外罩丨丨側即連接 器内方侧彎折，而形成為沿與嵌合方向大致正交之方向呈懸 臂狀延伸出的第1臂部13a。 亦即，上述第1臂部13a具有自由端部分，該自由端部分 係自外设本體部14a之上端緣部分向連接器内方側大致水 平地延伸出且可於上下方向彈性移位。進而，第2臂部13b 係自該第1臂部13a之自由端部分向嵌合方向之後方形成為 懸臂梁狀而一體延伸出。該第2臂部13b係向嵌合方向之後 方大致水平地延伸出之後，向下方呈彎曲狀彎折成形，且向 後方以側面大致呈半圓形狀之方式伸出，進而具有於此狀態 下向前方側呈懸臂梁狀延伸出之下侧梁狀部分。該第2臂部 13b之下侧梁狀部分係形成為，形成於後端側及前端侧之自 由端部分向下方突出，且於該等後端側及前端侧之下方突出 部分設有第1接地接點部13c及第2接地接點部13d。 該第2臂部13b之後方側所設之第丨接地接點部13c係設 置於與上述連結突部MFa上之接地導電路cPb相對應的位 置上，且藉由如上所述形成為懸臂梁狀之第丨及第2臂部 13a Ub的上下方向之彈性移位作用，而壓接於接地導電 路CPb之表面上，藉此實現電性連接。 而且，如上所述，於外殼嵌合部14c，形成有接受連結突 部MFa之插入嵌合口 I4d，但於經過該插入嵌合口 14d而 100101209 12 201145685 嵌合有連結突部MFa時’外殼欲合部14c經由連結突部MFa 而受到上述第1及第2臂部13a、13b之彈性移位作用，因 此，藉由外殼欲合部14c自夾著連結突部MFa之下方側使 第1及第2臂部13a、13b之彈性移位力抵消。 並且，如上所述’第2臂部13b之下端侧部分係自設於該 下端側部分之後方側的第1接地接點部13c向前方呈懸臂梁 狀延伸出，且該第2臂部13b之下側梁狀部分之前端側所形 成的自由端部分係以向下方呈彎曲狀伸出之方式彎折成 形，該下方側突出部分之頂點部成為第2接地接點部13d。 該第2臂部13b之自由端部分所設之第2接地接點部13d 係設置於與上述連結突部MFa上之接地導電路CPb上所設 的接地接點部對應之位置上，且藉由如上所述形成為懸臂梁 狀之第1及第2臂部13a、13b的上下方向之彈性移位作用 而壓接於接地導電路CPb上之接地接點部，藉此實現電性 連接。 而且’如上所述設於第2臂部i3b之下侧梁狀部分之後方 侧的第1接地接點部13c並非一定要設置，可藉由僅使第2 #。卩13c之下側梁狀部分之前方側自由端部分所設的第2 接地接點部Ud壓接於接地導電路⑽而構成接地電路。 並且於如上所述構成本體部之外殼本體部14a之兩側板 上°又有朝向上述連結突部MFa之侧面突出的鎖定卡合部 15，且該鎖定卡合部15向連接器内方側形成為凸形狀，並 100101209 13 201145685 且，對應於外殼本體部14a側之鎖定卡合部15，於上述連 結突部MFa之側面部形成有成為凹形狀之鎖定卡合部 MFb。該等構成鎖定部之鎖定卡合部15及鎖定卡合部MFb 係構成為可於嵌合方向上裝卸，且當插頭連接器10嵌合於 連結突部MFa時，外殼本體部14a侧之鎖定部15落入連結 突部MFa側之卡合部MFb，藉此，可以凹凸狀嵌合，從而 使插頭連接器10得到固定。 另一方面，用於傳輸信號之信號用導電端子（信號接觸器） 12係藉由壓入或者嵌入成形等裝設於絕緣外罩u上，且沿 與對於連結突部MFa之後合方向大致平行之方向延伸存 在，於該信號用導電端子12之兩侧配置有上述接地用之接 地用導電端子（接地接觸器）13、13。 此時，信號用導電端子（信號接觸器）12尤其如圖5所 示，具有：線纜夾持部12a，其與上述細同轴線纜％之線 纜中心導體（信號線）SCa連接；及彈性彈簧部⑶，其自 該線纜夾持部12a朝向下方側呈蠻曲贴证拙 f曲狀延伸出，且與佈線圖 案CP之信號導電路cpa接觸。 丹τ持部12a係成為以侧面觀察時大致呈u ^ 形狀之方式f折形成的夾具梁構造，且形成為，自上下以 ==線欖％之_心導體(信號_。 於構成該線財持部12a之上侧樑部12_途价設赛 自上方側漏上述線纜中心導體（信號線）％之凹部。 100101209 201145685 該線纜失持部12a之上側樑部pc係於將上述細同 ^線^ SC之末端部分連結之前的初始狀態下，成為例如圖 圖所示之開放狀態。亦即，該初始狀態下之上側樑部The direction of the contact portion is substantially flat, and the contact portion of the contact k is formed in a state in which the main body portion is fitted to the connection projection and is in contact with the contact portion of the wiring pattern. And the electric connector assembly system of the present invention is as follows: a product frame constituting an electronic device having a predetermined electronic circuit and having a wiring pattern for transmitting a signal formed on a surface of the wall portion; Electrical connector. According to this configuration, the single connector is directly fitted to the connecting projection, and the connecting projection is attached to the wall portion of the electronic device constituting the electronic device having the predetermined electronic circuit. In the combined state, the contact portion of the contactor is in contact with the contact portion of the wiring pattern exposed on the surface of the connection protrusion. Therefore, it is possible to realize electrical connection of the signal transmission medium with a simple configuration without using a conventional circuit board or an electrical connector mounted on the circuit board. Moreover, it is desirable that the above contactor in the present invention comprises: a signal contact θ 彳 s s number, and a grounding contactor for grounding, which are disposed on both sides of the signal contactor. According to this configuration, since the ground contactor is disposed on both sides of the signal contactor, the signal contactor can be well adjusted in impedance or the like. Further, in the present invention, it is preferable that the connecting projection and the main body portion are provided with a locking portion that is detachably attachable to the fitting direction. 100101209, 201145685 According to such a configuration, it is possible to stably maintain the electrical connection shape of the contactor. Further, in the invention, it is preferable that the contactor has a second arm portion extending in a cantilever shape in a direction substantially orthogonal to the fitting direction, and a second arm portion from the third arm portion The free end portion extends in a cantilever shape in a substantially fitting direction, and a contact portion that is in contact with the wiring pattern side is provided at a free end portion of the second arm portion. According to this configuration, the contact portions that are in contact with the wiring pattern side are elastically displaceably supported by the first and second arm portions that extend in the mutually orthogonal directions. Therefore, regardless of the application to the electrical connector In any direction, the first and second arm portions can be elastically displaced in accordance with the direction of the load, and the contact portion can always maintain the state in which the contact portion is in contact with the wiring pattern side, so that the electrical contact stability can be satisfactorily maintained. . (Effect of the Invention) As described above, in the present invention, a separate connector is directly fitted to a connecting projection provided on a wall portion of a product casing constituting an electronic device having a predetermined electronic circuit, and the separate connector is provided. In the fitting state, the contact portion of the contactor is brought into contact with the contact portion of the wiring pattern exposed on the surface of the connection protrusion, and is not applied to the circuit board used in the prior art or mounted on the circuit board. Since the electrical connector that is a fitting object can electrically connect the signal transmission medium with a simple configuration, the electrical connector can be extremely formed by omitting the electrical connector of the circuit board or the fitting object. It is simple and can greatly reduce the thickness and cost of the electrical connector. 100101209 6 201145685 [Embodiment] Hereinafter, a horizontal fitting type electrical connection configured by using a thin coaxial cable as a signal transmission medium and directly fitting the product frame to the electronic casing from the side is used. The present invention will be described in detail using the present invention. - The plug connector of the embodiment of the present invention shown in FIG. 1 and FIG. 6 is configured to be in contact with a wall portion of a product casing MF of an electronic device such as a mobile phone that is equipped with a mosquito, and The inner surface or the outer surface of the wall portion of the mouthpiece MF constituting the electronic device is formed by printing or the like to form an antenna or a part of the wiring pattern cp of the various circuits, and via the present invention - In the plug connector 1G in the real surface state, the thin coaxial line as the signal transmission medium and the end portion of the cable sc are electrically connected to the wiring pattern cp formed on the surface of the product frame. In other words, one end edge portion of the wall portion of the product casing MF is formed with a connection protrusion protruding from the one edge portion in a cantilever shape, and the plug connector 10 is fitted to the product frame MF. A connecting protrusion MFa provided in the wall portion. The plug connection n 1Q is connected to the end portion of the thin coaxial cable SC as a signal transmission medium in the manner described below, and the head connection II 1G connected to the state of the thin coaxial line ® SC is first shown in FIG. 1 . As shown in Fig. 2, it is disposed on the opposite side of the connecting protrusion MFa in a substantially horizontal direction. Then, the plug connector 10 is moved in a direction substantially parallel to the surface of the wall portion of the product frame MF and is as shown in FIG. 5 and FIG. 6 to cover the above-mentioned connecting protrusion MFa by the plug connector 10 (4) The chimer is performed in a square manner. Thus, in a state where the plug connector 1 is fitted to the connection protrusion MFa of the product frame M〇F, the end portion of the thin coaxial_sc is connected to the wiring pattern cp, and hereinafter, the plug connector 10' will be inserted. The direction of the plug connector ι is referred to as the front direction, and the direction of the pull-out connector (7) is referred to as the rear direction. Further, regarding the connection bribe, the direction in which the plug connector 10 is protruded is referred to as the front direction, and the direction opposite thereto is referred to as the rear direction. In this case, the connecting projections are formed by a substantially rectangular plate-like member when viewed in plan, and the wall portion of the product casing MF corresponding to both sides of the connecting projection is cut in a groove shape. And formed. The end portion of the wiring pattern , is formed on the outer surface of the connection protrusion MFa from the rear side toward the front side, that is, in the protruding direction of the connection protrusion MFa, and is formed in the protruding direction with the connection protrusion MFa. A signal conducting circuit CPa is disposed at a central portion of the intersecting plate width direction, and a ground conducting circuit cpb extends substantially parallel to both sides adjacent to the domain conducting circuit cpa. The 导-coupling circuit CPa and the ground-conducting circuit cpb constituting the wiring pattern CP are formed so as to be exposed on the surface of the connecting projection 黯, and the contact portion is provided in the material (4). On the other hand, the plug connector 1 is configured as a horizontal rendezvous connector that is substantially horizontally fitted to the connection protrusion MFa as described above, and the end edge portion of the plug connector 10 is connected as a signal. An example of a transmission medium is 100101209 8 201145685 The end portion of the thin coaxial cable sc. The end portion of the thin coaxial cable sc as the signal transmission medium is such that the cable center conductor (signal line) SCa and the cable outer conductor (shield line) SCb are coaxially exposed by peeling off the outer peripheral covering material. The cable center conductor SCa disposed along the central axis of the thin coaxial cable SC is connected to a signal conductive terminal (signal contactor) 12 mounted on the insulating cover 11 as the main body portion, thereby constituting a signal circuit. Further, the cable outer conductor SCb arranged to surround the outer peripheral side of the cable center conductor SCa is connected to a grounding conductive terminal (ground contactor) 13 which is integrally provided with a conductive outer casing 14 to be described later. Ground circuit. The insulating cover 11 constituting the main body portion of the plug connector 10 is configured to hold the thin coaxial cable SC, the signal conductive terminal (signal contactor) 12, and the grounding conductive terminal (ground contactor) 13 as described above. When the device 1 is fitted to the connection protrusion MFa on the product housing MF side, the insulating cover 1]L is disposed on the upper surface side of the connection protrusion MFa. Further, the outer surface of the insulating cover 11 is covered by a conductive outer casing 14 composed of a thin metal member. The conductive outer casing 14 has, in particular, a casing main body portion Ua that annularly covers the outer circumferential side surface of the insulating outer casing u, and a casing cover portion that covers the upper surface portion of the insulating outer casing n as shown in Figs. 7 and 8 = disposed in the casing main body portion. The outer 14c on the lower side of 14a is formed. The case main body portion 14a is formed into a substantially rectangular shape 100101209 9 201145685 in the form of a plan view, and is attached to the side wall portion of the insulating cover n from the outer peripheral side as described above. Further, the outer cross-sectional portion 14e having a substantially horizontal cross section is suspended from the closed wall portion of the green main body portion 14a. The outer casing fitting portion 14c constitutes the main body portion similarly to the insulating cover 11 described above. In some cases, the inside is formed in a hollow shape. The substantially U-shaped cross-sectional shape of the outer casing fitting portion He is continuously formed in the front-rear direction, whereby the front end of the outer casing fitting portion 14c is formed. The opening edge portion of the side is formed with an insertion fitting opening 14d that receives the coupling projection MFa. Further, at the rear end portion of the casing main body portion 14a, the wire gripping portion 14e having a substantially + circular cross section is substantially horizontal toward the rear side. The end portion of the thin coaxial wire (4) is placed on the inner wall surface of the wire-wound support portion to be supported. Further, the outer casing cover portion 14b of the conductive outer casing 14 is thin and coaxial. In the initial state before the end portion of the line slow SC is connected, the open state is as shown in Fig. 7 and Fig. 8. That is, the outer casing cover portion in the initial state is formed via a narrow connecting plate (4). Roughly drooping ° ' On the opposite side of the cable supporting portion 14e, that is, the front end portion of the casing main body portion. An insulating pressing plate mountain which is erected upward from the insulating outer sheet u is disposed along the inner surface side of the connecting plate 14f. Further, 'in the open state of the above-described conductive outer casing 14, the thin coaxial line is at the end %. The minute is set as shown in Fig. 9 after being placed by the line total support portion, as shown in Fig. 1G, and connected The plate i4f is folded at a substantially right angle with the above-mentioned insulating and pressing plate 100101209 201145685, and the housing cover portion (10) of the conductive member 14 is turned down in a substantially horizontal state. Thereby, the upper side of the housing cover portion (10) is covered. Insulating the outer cover u so that the conductive outer casing i4 is closed. The outer casing cover portion 14b in the closed state is configured to cover the outer peripheral surface of the outer casing main portion Ma from the outer side and cover the upper speed cable support portion from the outer side. 14e and 5%, that is, the first holding portion W and the second portion having a U-shaped cross section are provided at the position corresponding to the cable supporting portion 14e and the squeezing line Holding portion 14h. The first holding portion 14 g and the second holding portion are formed in a cross section, and the open side portion of the word shape is opposite to the _support portion and the thin coaxial Wei Wei, and as described above, when the outer _ 卩 (10) falls down to a substantially horizontal state, Section: 7-character shape % + , 'Friend' sees support portion 14e and thin coaxial cable sc. ", M4g and 2nd holding portion 14h' constitute a front end portion of the plate member on both sides of the open portion, for example Bending, by riveting, becomes the grounding circuit of the inner side of the wire and the wire of the wire. g contact, so that the conductive outer protruding grounding guide (four) sub (ground contactor) 13 extends in a direction substantially parallel to the fitting direction with respect to the joint a, thereby: on both sides of the thin coaxial cable And the outer-body portion 14a of the conductive outer casing 14 is made into a body. More specifically, the upper end portion of the outer casing body portion 14a is disposed on both sides of the thin coaxial cable 100101209 201145685 sc, and one of the upper edge portions of the outer casing portion 14a is partially connected to the outer side of the insulating cover, that is, the connector The inner side is bent and formed into a first arm portion 13a that extends in a cantilever shape in a direction substantially orthogonal to the fitting direction. That is, the first arm portion 13a has a free end portion which extends substantially horizontally from the upper edge portion of the peripheral body portion 14a toward the inner side of the connector and is elastically displaceable in the vertical direction. Further, the second arm portion 13b is formed in a cantilever shape and extends integrally from the free end portion of the first arm portion 13a in the fitting direction. The second arm portion 13b is formed to extend substantially horizontally in the rear direction of the fitting direction, and then bent downward in a curved shape, and protrudes rearward in a substantially semicircular shape on the side surface, and further in this state. The front side is a cantilever beam extending out of the lower side beam portion. The lower side beam portion of the second arm portion 13b is formed such that the free end portions formed on the rear end side and the front end side protrude downward, and the first protruding portion on the rear end side and the front end side is provided with the first portion. The ground contact portion 13c and the second ground contact portion 13d. The second ground contact portion 13c provided on the rear side of the second arm portion 13b is provided at a position corresponding to the ground lead circuit cPb on the connection protrusion portion MFa, and is formed as a cantilever beam as described above. The elastic displacement of the third and third arm portions 13a and Ub in the vertical direction is pressed against the surface of the grounding conductor CPb, thereby electrically connecting. Further, as described above, the insertion fitting portion I4d that receives the coupling projection MFa is formed in the outer casing fitting portion 14c. However, when the insertion projection MFa is fitted through the insertion fitting opening 14d, the outer casing fitting portion 14d is fitted with the coupling projection MFa. The portion 14c is subjected to the elastic displacement of the first and second arm portions 13a and 13b via the connection protrusion MFa. Therefore, the first and the second sides of the connection protrusion portion MFa are sandwiched by the outer casing portion 14c. The elastic displacement force of the two arm portions 13a, 13b is offset. As described above, the lower end portion of the second arm portion 13b extends from the first ground contact portion 13c provided on the rear side of the lower end portion in a cantilever shape toward the front, and the second arm portion 13b The free end portion formed on the front end side of the lower side beam portion is bent and bent so as to project downward in a curved shape, and the apex portion of the lower side protruding portion serves as the second ground contact portion 13d. The second ground contact portion 13d provided at the free end portion of the second arm portion 13b is provided at a position corresponding to the ground contact portion provided on the grounding conductor circuit CPb on the connection protruding portion MFa, and The first and second arm portions 13a and 13b formed in a cantilever beam shape are pressed against the ground contact portion of the ground lead circuit CPb by elastic displacement in the vertical direction, thereby achieving electrical connection. Further, the first ground contact portion 13c provided on the side after the side beam portion below the second arm portion i3b is not necessarily provided as described above, and only the second # can be provided. The second ground contact portion Ud provided on the lower side end portion of the side beam portion below the 卩13c is crimped to the ground lead circuit (10) to constitute a ground circuit. Further, on both side plates of the casing main body portion 14a constituting the main body portion as described above, a locking engagement portion 15 projecting toward the side surface of the coupling projection portion MFa is formed, and the locking engagement portion 15 is formed toward the inner side of the connector. In the convex shape, 100101209 13 201145685, a lock engagement portion MFb having a concave shape is formed on a side surface portion of the connection protrusion portion MFa corresponding to the lock engagement portion 15 on the side of the housing main portion 14a. The lock engagement portion 15 and the lock engagement portion MFb constituting the lock portion are configured to be detachable in the fitting direction, and when the plug connector 10 is fitted to the coupling protrusion MFa, the housing body portion 14a side is locked. The portion 15 is placed in the engaging portion MFb on the side of the connecting projection MFa, whereby the plug connector 10 can be fixed by fitting in a concave-convex manner. On the other hand, the signal-use conductive terminal (signal contactor) 12 for transmitting a signal is mounted on the insulating cover u by press-fitting or insert molding, and is substantially parallel to the direction after the connection protrusion MFa. In the direction extending, the grounding conductive terminals (grounding contacts) 13, 13 for the grounding are disposed on both sides of the signal conducting terminal 12. At this time, the signal conductive terminal (signal contactor) 12, as shown in FIG. 5, in particular, has a cable clamping portion 12a connected to the cable center conductor (signal line) SCa of the thin coaxial cable %; And an elastic spring portion (3) extending from the cable holding portion 12a toward the lower side in a curved shape and in contact with the signal guiding circuit cpa of the wiring pattern CP. The Dan τ holding portion 12a is a jig beam structure formed by f-folding in a substantially u ^ shape when viewed from the side, and is formed by _ a core conductor (signal_) from the upper and lower sides. The side beam portion 12 of the money holding portion 12a is provided with a recessed portion of the cable center conductor (signal line) % from the upper side. 100101209 201145685 The cable missing portion 12a upper side beam portion pc is attached to The initial state before the end portion of the wire ^ SC is connected to the open state shown in the figure, for example, the upper side beam portion in the initial state.
12C構成為，具有向斜上方豎立之形&，若自細同軸線纜SC 自末端。卩刀如圖9所示載置且設置於線繞支持部Me上的狀 二圖10所示使導電性外殼Η之外殼蓋部l4b與絕緣擠 H c同以轉動成大致水平狀態之方式而倒下，則該線 纜夾持二12a之上側樑部12e藉由絕緣擠壓板ιι&而倒下成 大致水平狀態’㈣自上方侧擠壓賴巾心導體（信號線） SCa。 並且，信號用導電端子（信號接觸器）12之彈性彈簧部 12^糸形成為，於以自上述線鏡夾持# 12a之後端部分向下 方聲曲之方式彎折形成之後向前方延伸出，從而側面觀察時 大致呈u字軸。鄉性部12b之朝前方側之延伸出 部分係以成為懸臂梁狀之方式延伸存在，且轉性彈簧部 ⑽之前賴部分即自由端部分係以向下方呈彎曲狀伸出 ，方式f折成形。並且，該下方侧突出部分之頂點部成為信 號接點部12d。轉轉糾12b上所狀錢接點部⑶ 係設置於與上述連結突部MFa上之信號導電路CM上所設 的信號接點部相對應的位置上，且藉由上述形成為懸臂梁狀 的彈性彈簧部12b之彈性移位作用而壓接於信號導電路cpa 上之仏號接點部，藉此，可實現電性連接。 100101209 15 201145685 於如上所述之本實施形態中，單獨之插頭連接器ι〇直接 嵌合於製品框體MF之壁部，於該單獨之插頭連接器ι〇之 嵌合狀態下，信號料電端子（信號接觸器）12及接地用 導電端子（接地接觸器）13之各接點部12d、以、⑶，與 路出於連結犬部MFa之表面的佈線圖案cp之信號導電路 CPa及接地導電路CPb之各接點部制1此，不介在有 習知以來使用之電路基板或、安襄於該電路基板上之作為嵌 合對象之電連接器（插座連接器），能以簡單之構成實現信 號傳輸媒體之電性連接。 並且’本實施形態中，構成為，於信號用導電端子（信號 接觸JO 12之兩側配置雜地用之接制導電端子（接地 接觸益）13、13，因此能對信制導電端子12良好地進行 阻抗調整。 進而’本實施形態中，於連結突部MFa及作為本體部之 外成嵌合部14e，設有以可於嵌合方向上裝卸之方式而構成 的鎖疋部MFb及I5 ’因此’能穩定地維持信制導電端子 d虎接觸器）I2及接地㈣電端子（接地接觸器^之 電性連接狀態。 、、’且本實化形態之接地用導電端子（接地接觸器）13 中於沿與嵌合方向大致正交之方向呈懸臂狀延伸出之第1 I P 13a、及自第i臂部13a之自由端部大致沿嵌合方向呈 心;I狀I伸出的第2臂部13b之自由端部，設有接觸於上述 100101209 201145685 佈線圖案〇>側之接點部13c、13d，該接觸於佈線圖案cp 側之接地接點部13c、13d藉由延伸存在於相互正交之方向 的第1及第2臂部i3a、13b而可彈性移位地受到支持。因 此，不論對電連接器施加哪個方向之負载，第丨及第2臂部 13a、13b均可對應於該負載之方向進行彈性移位且上述 兩接地接點部13e、13d中之任-者均可維持接觸於佈線圖 案CP側的狀態，藉此，可良好地維持電性接觸穩定性。 以上’基於實施形態來對本發明者所研製出之發明進行了 具體說明，但本貫施形態並不限於上述實施形態，當然可於 不脫離其宗旨之範圍内進行各種變形。 例如，上述實施形態中，係將本發明應用於水平嵌合型電 連接器中，但亦可同樣應用於垂直嵌合型電連接器中❺並 且’因鎖定卡合部15與接地料電端子（接地接觸器）13 形成為-體’故可將鎖定卡合部15用作接地構件，且藉由 於該鎖定卡合部15與鎖定卡合部MFb之外周面的接觸位置 上亦設置接地導電路，從而能增加接地電路，且能提高 EMI(Electr〇magnetic lnterference’ 電磁干擾)效果或傳輸特 性。 進而，本發日月並不限定於針對上述實施職所述之單獨之 細同軸線、連接器’亦可同樣適用於配置成多極狀之細同 軸線”見用連接n、混合有複數個細同㈣纟纜及絕緣、線鐵之類 1的電連接$、或者連結有可祕佈線基板等之電連接器 100101209 201145685 等。 (產業上之可利用性） 如上所述，本實施形態可廣泛應用於各種電性機器中所使 用之各種電連接器中。 【圖式簡單說明】 圖1係表示使用有本發明之一實施形態中之電連接器的 連接作業之中途狀態之外觀立體說明圖。 圖2係自前方側表示使圖1所示之本發明之一實施形態中 的插頭連接器嵌合之前的狀態之外觀立體說明圖。 圖3係自下方侧表示圖丨及圖2所示之本發明之一實施形 態中的插頭連接器之構造之外觀立體說明圖。 圖4係自上方側表示圖1及圖2所示之本發明之一實施形 態中的插頭連接器之平面說明圖。 圖5係沿圖4中之v_v線之縱剖面說明圖。 圖6係沿圖4中之VI-VI線之縱剖面說明圖。 圖7係自後方侧表示將作為信號傳輸媒體之細同軸線纜 連結於圖1〜圖6所示之插頭連接器之前的狀態之外觀立體 說明圖。 圖8係表不圖7所示之插頭連接器中所使用之單獨之導電 性外殼的外觀立體說明圖。 圖9係自後方侧表示將作為錢傳輸媒體之細同軸線瘦 «又置於圖1〜圖6所示之插頭連接器上的狀態之外觀立體說 100101209 201145685 明圖。 圖ίο係自後方側表示將作為信號傳輸媒體之細同軸線纜 . 設置於圖1〜圖6所示之插頭連接器上之後、使導電性外殼 . 之蓋部彎折而覆蓋的狀態之外觀立體說明圖。 圖11係表示通常使用之普通電連接器之連接狀態的外觀 立體說明圖。 【主要元件符號說明】 1、MF 製品框體 2 電路基板 3 插座連接器 4、SC 細同軸線纜（信號傳輸媒體） . 5、10 插頭連接器 11 絕緣外罩（本體部） 11a 絕緣擠壓板 12 信號用導電端子（信號接觸器） 12a 線纜夾持部 12b 彈性彈簧部 12c 上侧樑部 12d 信號接點部 ' 13 接地用導電端子（接地接觸器） 13a 第1臂部 13b 第2臂部 100101209 19 201145685 13c 13d 14 14a 14b 14c 14d 14e 14f 14g 14h 15 SCa SCb MFa MFb CP CPa CPb 第1接地接點部 第2接地接點部 導電性外殼 外殼本體部 外殼蓋部 外殼嵌合部（本體部） 插入嵌合口 線纜支持部 連結板 第1保持部 第2保持部 鎖定卡合部（鎖定部） 線纜中心導體（信號線） 線纜外部導體（屏蔽線） 連結突部 鎖定卡合部（鎖定部） 佈線圖案 信號導電路 接地導電路 100101209 20The 12C is configured to have a shape & erected obliquely upward, if the self-slim coaxial cable SC is from the end. The trowel is placed on the wire-wound support portion Me as shown in FIG. 9 and the outer casing cover portion 14b of the conductive outer casing is rotated in a substantially horizontal state as shown in FIG. When the cable is clamped, the side beam portion 12e of the cable holding portion 12a is lowered into a substantially horizontal state by the insulating pressing plate (4), and the center conductor (signal line) SCa is pressed from the upper side. Further, the elastic spring portion 12 of the signal conductive terminal (signal contactor) 12 is formed to be bent forward so as to be bent downward from the end portion of the wire mirror clamp #12a, and then extended forward. Therefore, it is roughly u-axis when viewed from the side. The extending portion of the front side of the rural portion 12b extends in a cantilever shape, and the free end portion of the rotating spring portion (10) is bent outwardly in a curved manner, and is formed by folding. . Further, the apex portion of the lower protruding portion serves as the signal contact portion 12d. The money contact portion (3) on the turning correction 12b is provided at a position corresponding to the signal contact portion provided on the signal guiding circuit CM on the connecting protrusion MFa, and is formed into a cantilever beam shape by the above. The elastic spring portion 12b is elastically displaced to be crimped to the yoke contact portion on the signal conducting circuit cpa, whereby electrical connection can be achieved. 100101209 15 201145685 In the embodiment described above, a separate plug connector ι is directly fitted to the wall portion of the product frame MF, and the signal is charged in the fitting state of the separate plug connector ι Each of the contact portions 12d of the terminal (signal contactor) 12 and the grounding conductive terminal (ground contactor) 13, and (3), the signal conducting circuit CPa and the grounding of the wiring pattern cp connecting the surface of the dog portion MFa One of the contact portions of the conductive circuit CPb is not limited to a conventionally used circuit substrate or an electrical connector (socket connector) that is mounted on the circuit substrate as a fitting object, and can be simple. It constitutes an electrical connection that implements a signal transmission medium. Further, in the present embodiment, the conductive terminals (ground contact benefits) 13 and 13 for the signal are provided on the signal-conducting terminals (the signal contacts the two sides of the JO 12), so that the conductive terminals 12 can be made good. In the present embodiment, the locking portion MFb and the locking portion MFb and the I5 are formed so as to be attachable and detachable in the fitting direction. 'Therefore, it can stably maintain the electrical contact terminal of the signal-made conductive terminal d." I2 and the grounding (four) electrical terminal (the electrical connection state of the grounding contactor ^, , and the grounding conductive terminal of this embodiment (grounding contactor) The first IP 13a extending in a cantilever shape in a direction substantially perpendicular to the fitting direction, and the free end portion from the i-th arm portion 13a are substantially centered in the fitting direction; The free end portion of the second arm portion 13b is provided with contact portions 13c and 13d which are in contact with the wiring pattern 〇> on the side of the above-mentioned 100101209 201145685, and the ground contact portions 13c and 13d which are in contact with the wiring pattern cp side are extended. First and second arms in mutually orthogonal directions The portions i3a and 13b are elastically displaceably supported. Therefore, regardless of the direction in which the electrical connector is applied, the second and second arm portions 13a and 13b can be elastically displaced in accordance with the direction of the load. Any of the two ground contact portions 13e and 13d can maintain the state in contact with the wiring pattern CP side, whereby the electrical contact stability can be satisfactorily maintained. The above has been developed by the inventors based on the embodiment. The invention is specifically described, but the present invention is not limited to the above-described embodiments, and various modifications can be made without departing from the scope of the invention. For example, in the above embodiment, the present invention is applied to a horizontal fitting type. In the electrical connector, but also in the vertical fitting type electrical connector, and because the locking engagement portion 15 and the grounding electrical terminal (grounding contactor) 13 are formed into a body, the locking can be engaged. The portion 15 is used as a grounding member, and a grounding conductor is also provided at a contact position between the locking engaging portion 15 and the outer peripheral surface of the locking engaging portion MFb, thereby increasing the grounding circuit and improving EMI (Electr) 〇magnetic lnterference' electromagnetic interference effect or transmission characteristic. Further, the present invention is not limited to the single thin coaxial cable and connector described in the above-mentioned implementation, and the same can be applied to the configuration of a multi-pole shape. For the same axis, see the connection n, the electrical connection of a plurality of fine (4) cable and insulation, wire iron, etc., or the electrical connector 100101209 201145685 or the like to which the secret wiring board is connected. (availability) As described above, the present embodiment can be widely applied to various electrical connectors used in various electrical devices. [Simplified Schematic] FIG. 1 shows the use of an electric power according to an embodiment of the present invention. A stereoscopic view of the appearance of the connector in the middle of the connection operation. Fig. 2 is an external perspective view showing a state before the plug connector of the embodiment of the present invention shown in Fig. 1 is fitted, from the front side. Fig. 3 is an external perspective view showing the structure of the plug connector in the embodiment of the present invention shown in Fig. 2 and Fig. 2 from the lower side. Fig. 4 is a plan explanatory view showing the plug connector in an embodiment of the present invention shown in Figs. 1 and 2 from the upper side. Fig. 5 is a longitudinal sectional explanatory view taken along line v_v in Fig. 4. Fig. 6 is a longitudinal sectional view taken along line VI-VI of Fig. 4. Fig. 7 is an external perspective view showing a state in which a thin coaxial cable as a signal transmission medium is connected to the plug connector shown in Figs. 1 to 6 from the rear side. Fig. 8 is a perspective view showing the appearance of a separate conductive case used in the plug connector shown in Fig. 7. Fig. 9 is a perspective view showing the appearance of a thin coaxial cable which is to be used as a money transmission medium from the rear side, and is placed on the plug connector shown in Fig. 1 to Fig. 6 100101209 201145685. FIG. 1 is a view showing a state in which a thin coaxial cable to be used as a signal transmission medium is provided on the plug connector shown in FIG. 1 to FIG. 6 and the cover portion of the conductive outer casing is bent and covered. Stereo illustration. Fig. 11 is a perspective view showing the appearance of a connection state of a conventional electric connector which is generally used. [Main component symbol description] 1. MF product frame 2 circuit board 3 socket connector 4, SC thin coaxial cable (signal transmission medium) . 5, 10 plug connector 11 insulation cover (body part) 11a insulation extrusion plate 12 Signal conductive terminal (signal contactor) 12a Cable clamping portion 12b Elastic spring portion 12c Upper side beam portion 12d Signal contact portion '13 Grounding conductive terminal (grounding contactor) 13a First arm portion 13b Second arm Department 100101209 19 201145685 13c 13d 14 14a 14b 14c 14d 14e 14f 14g 14h 15 SCa SCb MFa MFb CP CPa CPb 1st ground contact part 2nd ground contact part Conductive case case body part case cover part case fitting part (body Part) Inserting the fitting cable support portion connecting plate first holding portion second holding portion locking engagement portion (locking portion) Cable center conductor (signal line) Cable outer conductor (shield wire) Connecting the protrusion locking engagement portion (locking portion) wiring pattern signal conducting circuit grounding conducting circuit 100101209 20