M393865 五、新型說明： 【新型所屬之技術領域】 以及 以防止插頭因推擠或 本創作係提供-種電連_，尤挪部電連接器之插頭 與麵之對接部電性對接時，可受到對接部後側止擔面 屏敝设體切齊止擋·面之揚片雙重擒止， 不當使用所造成座體結構上之破壞者。 【先前技術】 按，現今電子科技快速發展，使電腦型態為由桌上型電 腦發展成體積較小、攜帶方便的筆記型電腦，且普遍存在社 會上各個航’ #個者欲進㈣料、訊賴輸，或是與其 他週邊設傷連接時，即需要所謂的週邊設傷介面。 然，為了因應電子裝置可攜、輕便，以及小型化趨勢， 通用序舰流排（U S B )便衍生出―種稱為小型通用序列 匯流排（M i n i u S b)電連接器，且根據插頭規格之 不同，又可分為A/B型式（Mi n i USB A/bM393865 V. New description: [New technical field] and to prevent the plug from being pushed by the push or the type of electrical connection provided by the creative system, when the connector of the connector of the U-port electrical connector is electrically connected to the interface of the face, The back side of the docking part is shielded from the side of the screen, and the bumps of the surface are double-ended, and the damage to the structure of the seat is caused by improper use. [Prior Art] According to the rapid development of electronic technology, the computer type has evolved from a desktop computer into a small-sized, portable notebook computer, and it is common in all walks of life in the society. When you want to connect with other peripherals, you need a so-called peripheral injury interface. However, in order to respond to the portable, lightweight, and miniaturized trend of electronic devices, the Universal Sequence Ship (USB) has been developed as a small universal serial bus (Miniu Sb) electrical connector, and according to the plug specifications. Different, can be divided into A / B type (Mi ni USB A / b
Type)，以適用於更多種小型電子裝置（如數位相機、 手機、讀卡機、影音播放器等）。 而隨著電《積小型化、運算辨彡像處理高速化，傳統 陰極射線管顯示器已逐漸被取代而淘汰，從桌上型監視器等 大型顯示帶型終端機顯4，現在场是制液晶顯 示器’其辭介面賴格也由糊VGa^_比訊號發展 成現今DV 1介面規格的全數位讀輸方式，減少數位訊號 3 M393865 轉換過程中之衰竭與失真情形，但因Dv〗介面能夠提供大 營幕尺寸魏部歸麵需之絲纽，於是又發展出此種 HDM I 面規格’其不僅可直接傳輪未壓縮的影像資料， 也可同時傳輪聲音訊號，並以最高的解析度呈現，HDM Ϊ 介面電連接器根據插頭規格之不同 體積變小正意味著可應用在更多的 上之成本。 ’亦可分為A/B型式， 電子裝置’相對降低使用 請參閱第八圖所示’係為習用電連接器之立體分解圖，雌 其係於絕緣本體A前表面上凸設有舌減丄，並於舌板a工 上、下二側表面上分別穿設有複數導電端子A 2，而絕緣本 體A周圍罩財金屬外殼B ’且金屬外殼⑽部形成有插槽 B1’其金屬外殼B與絕緣本體A上設有呈相對應扣合定位 之複數扣槽A 3、凸扣B 2，再於金屬外殼Βυ分別朝外 彎折延伸有接地腳B 3，且各接地腳b 3與舌板A丄上之導 電端子A 2後側的焊接部為焊接於電路板上形成電性導通或 接地的效果。 « 而於使用時，係先將外部電連接器插接於金屬外殼3之 插槽B1内，並與絕緣本體A於舌板A丄上之導電端子A 2 形成電性接觸後，即可進行訊號傳輸動作，惟習用電連接哭 插接至插槽B1底部時，其接頭後側面便會直接推抵於舌板 A 1前緣處，且因舌板A丄長度較長，若只是憑藉著絕緣本 體A與金屬外殼B上之扣槽A3、凸扣B2相互扣合的固持 4 M393865 力量來進行限位’造成金屬外殼B受到絕緣本體A推擠後容 易產生有偏移或型變之情況發生，整體結構較不穩定，甚至 疋外4電連接關推播或不當使用造成絕緣本體A後退所導 致結構上之破壞，進而影響其導電端子八2與外部電連接器 電性接觸的效果。 再者，上述金屬外殼B之接地腳b 3為朝外側彎折延伸 結構設計’而於焊接作業時，電路板上之焊料便合 腳B 3内侧表面滲入於插槽b工内部，使接地腳b 3與電路 板之間的焊料附著面積有限、吃錫不足造成其結合力降低， 當外部電連接器進行插拔動作時，即會因焊接強度不足而使 焊料剝離或損壞，甚至狀湘化後堆積於插丄内部所 f生之外㈣連接H職卡峨無法麵插拔之情況發生， 攸而影響峨雜的敎性，此即為從事於此行業者所亟欲 研究改善之方向所在。 【新型内容】 —故’創作人有鑑於上述之問題與缺失，乃搜集相關資料 經由多方雜財量’·職事於此行業之料研發經驗 不斷試作與修改，始設計出此種f連接H新型誕生者。 本創作之主要目的乃在於外部電連接器插入於屏蔽殼體 内部之插槽時’便可朗基座麟接部後舰接處之止擋面 ’以及屏敍體遠雜槽切齊趟面之制的雙重撞田止 而形成定㈣效果，並配合屏驗體二侧之_抵持^基 5 =方止擋_上崎力輸限位省有效防止外部 電連接ϋ之fe則靖料，祕 構上之破壞，以確健構之穩定性，提高對接部=魏 端子與外部電連接器電性接觸的效果。 2創作之次要目的乃在於屏蔽殼體二側壁上為分別向下 中朴接部’且焊接㈣_f折有位於屏蔽殼體底部之 腳’以此結構設計，使電路板上之焊料在焊接時不會沿著 接腳内侧表面渗入於屏蔽殼體内，可增加接腳與電路板上之 金屬接點的附著面積，防玲㈣連接器進行插接時所造成 之卡制或無法_插拔之情膽生，並具有提高結合力 接強度之效用者。 本創作之再一目的乃在於外部電連接器於插接的過程中 ’可利用插槽二侧内壁面上之定位凸點抵持於外部電連接哭 2而形成__定娜’ #鱗料㈣連接器與插 縣面間所產生之摩擦力，使外部電_插接行程更為穩 疋、確實，不易產生偏移或鬆動。 【實施方式】 為達成上述目的及構造，本創作所採用之技術手段及並 功政，兹緣圖就本創作之較佳實施例詳加說明其構造與功能 如下，俾利完全瞭解。 體外觀圖 立體分解1(-）、立體分解圖（二）及另 明 > 閱第-、二、三、四圖所示，係分別為本創作之立 M393865 :=::一，_座體 為具有-基幻！，並於基座1ι# 可與外部電連接ϋ3 (如第七_示）呈電性對接之對接部 “’且對接部^上雜有複數端子化而基幻^ 後峨處爾像爛軸器3插頭 *诵之止撞面14 ’並於止播面14中央處縱向開設有 貝通至基座11頂部之缺槽15，且基座i i位於缺槽丄5 後方處設有止擋側緣1 5 1，·另，對接部1 2上、下二側表 面處分別設有複數端子槽121，而複數端子i 3-側分別 設有可露出端子槽121外之接觸部131，且接觸部Μ 1另側設有可穿出基座U後方之焊接部132。 該屏蔽殼體2為罩覆於座體1周圍處，並於屏蔽殼體2 内部形成有可收容座體1之容置空間21，且容置*門21 一側形成材餅部電連接⑸插人之域2 i i，而屏蔽 殼體2相鄰於插槽2U内頂面處為設有-個或-個以上之 抵持彈片2 2 ’並於抵持彈片2 2遠離插槽21 ][之另側設 有至少—個可與止翻1 4職㈣且位於缺槽i 5内之擋 3 擒片2 3後方一側處則朝容置空間2 1方向彎折 有相對之固持>{ 2 4 ;此外，屏蔽殼體2二側壁上分別向下 延伸有-個或—個以上相對之部25，轉著焊接部2 5朝内側則f折延伸有位於碰殼體2底部之接腳2 5工。 7 再者’上述座體1之基座l1底部設有嵌接槽ll1， 並於基座1 1下方5又有隔板1 6，而隔板1 6上設有可與對 接部12上端子槽121相連通之複數穿置槽161，且各 牙置槽161可供端子i 3 一側之接觸部丄3丄對應穿出， 再於穿置槽1 6 1二側分別設有可與麟槽丨i i敌合卡固 且呈階梯狀之^位部！6 2 ;又，基座i i後方二侧邊上分 別设有凸扣112，而屏蔽殼體2後方二侧邊上分別設有可 與凸扣112嵌合卡固之限位槽26,另於屏蔽殼體2相鄰 於插槽211之二側内壁面上則分別設有可抵持於外部電連 接器3插頭31侧邊處之定位凸點212。 另’座體1所具之基座11與隔板16可為-體成型或 分開組構而成’使其對接部12、隔板16與複數端子！3 結合定位方式亦可利用塑夥射出-體成型（I n s e r tType) for a variety of small electronic devices (such as digital cameras, mobile phones, card readers, video players, etc.). With the "small size, high-speed operation and processing of high-speed processing, the conventional cathode ray tube display has been gradually replaced and eliminated. From large-sized display-type terminal devices such as desktop monitors, it is now liquid crystal. The monitor's interface is also developed by the paste VGa^_ signal to the full digital read mode of the current DV 1 interface specification, reducing the depletion and distortion of the digital signal 3 M393865 conversion process, but because of the Dv interface can provide The size of the large screen is the silk core of the Wei Department, so the HDM I surface specification has been developed. It can not only transmit the uncompressed image data directly, but also transmit the sound signal at the same time, with the highest resolution. In view of the fact that the HDM 介 interface electrical connector is smaller depending on the size of the plug specification, it means that it can be applied to more costs. 'Can also be divided into A / B type, the electronic device 'relatively reduce the use, please refer to the figure 8 shown in the figure is a stereo exploded view of the conventional electrical connector, the female is attached to the front surface of the insulating body A with a tongue The plurality of conductive terminals A 2 are respectively disposed on the upper and lower sides of the tongue plate, and the outer metal shell B′ is surrounded by the insulating body A and the metal shell (10) is formed with the slot B1′ The outer casing B and the insulative housing A are provided with a plurality of buckles A 3 and a buckle B 2 correspondingly engaged and positioned, and then bent outwardly to extend the grounding legs B 3 and the grounding legs b 3 respectively. The soldering portion on the rear side of the conductive terminal A 2 on the tongue A is formed by soldering on the circuit board to form electrical conduction or grounding. « In use, the external electrical connector is first inserted into the slot B1 of the metal casing 3, and electrically in contact with the conductive terminal A 2 of the insulating body A on the tongue A, The signal transmission action, but when the electric connection is connected to the bottom of the slot B1, the rear side of the connector will directly push against the front edge of the tongue A 1 and the length of the tongue A 较长 is long. The insulating body A and the buckle A3 and the buckle B2 on the metal casing B are fastened to each other to hold the limit of 4 M393865 to limit the position, so that the metal casing B is easily pushed or displaced by the insulating body A. The situation occurs, the overall structure is relatively unstable, and even the external electrical connection is pushed or improperly used, resulting in structural damage caused by the backing of the insulating body A, thereby affecting the electrical contact between the conductive terminal VIII and the external electrical connector. . Furthermore, the grounding leg b3 of the metal casing B is designed to be bent outwardly and extended. In the welding operation, the solder on the circuit board fits inside the slot B3 and penetrates into the inside of the slot b. The solder adhesion area between b 3 and the circuit board is limited, and the bonding force is reduced due to insufficient tin. When the external electrical connector is inserted and removed, the solder is peeled off or damaged due to insufficient soldering strength, and even the Xiangxiangization After the accumulation in the interior of the transplanting chamber, (4) the connection of the H-position card can not be inserted and removed, which affects the noisy ambiguity, which is the direction for those who are engaged in this industry to study and improve. . [New content] - Therefore, the creators have designed and developed such f-connections in view of the above-mentioned problems and deficiencies, and collected relevant information through various research and development experiences in the industry. A new born. The main purpose of this creation is that when the external electrical connector is inserted into the slot inside the shielded casing, the stop surface of the rear fuselage joint of the base can be slanted and the far-groove slot of the screen body is cut. The system's double hitting the field to form a fixed (four) effect, and with the screen side of the body side of the _ resisting ^ base 5 = square stop _ Sakisaki force limit province effective to prevent external electrical connections fe 则 则 靖The destruction of the secret structure, to ensure the stability of the health, improve the effect of the electrical connection between the butt joint and the external electrical connector. 2 The secondary purpose of the creation is to shield the two side walls of the casing to the lower middle and the middle joints, and the welding (four)_f is folded at the bottom of the shielding shell to design the structure, so that the solder on the circuit board is welded. It will not penetrate into the shielding case along the inner surface of the pin, which can increase the adhesion area between the pin and the metal contact on the circuit board. The anti-linger (four) connector is stuck or cannot be inserted or removed. It is daring and has the effect of improving the strength of bonding strength. A further object of the present invention is that the external electrical connector can be formed during the process of plugging in by using the positioning bumps on the inner wall surface of the two sides of the slot to resist the external electrical connection crying 2 __定娜' #鳞料(4) The friction generated between the connector and the plugging surface makes the external electric_plugging stroke more stable and reliable, and it is not easy to produce offset or looseness. [Embodiment] In order to achieve the above object and structure, the technical means and the tactics adopted by the present invention are described in detail in the preferred embodiment of the present creation, and the structure and function are as follows. The stereoscopic decomposition of the body appearance map 1 (-), the three-dimensional decomposition diagram (two) and the other clearly > read the first -, second, third, and fourth diagrams, respectively, is the creation of the original M393865: =:: one, _ seat The body has a - base magic! And the base 1ι# can be electrically connected to the external ϋ3 (such as the seventh _) is electrically butted to the butt joint "' and the docking part ^ is mixed with a plurality of terminals and the base is illusory ^ The stopper 3 of the plug 3 of the device 3 is disposed at the center of the stop surface 14 and has a slot 15 at the top of the base 11 in the longitudinal direction, and the base ii is located at the rear of the slot 丄 5 with a stop side The edge of the butt portion 1 2 is provided with a plurality of terminal slots 121, and the plurality of terminals i 3- side are respectively provided with contact portions 131 which can expose the outside of the terminal slot 121, and are in contact with each other. The other side is provided with a soldering portion 132 that can pass through the rear of the base U. The shielding shell 2 covers the periphery of the base body 1 and is formed inside the shielding shell 2 to accommodate the seat body 1. The space 21 is disposed, and the side of the door 21 is formed to electrically connect the material of the cake portion (5) to the field 2 ii, and the shield case 2 is adjacent to the top surface of the slot 2U for one or more Resisting the shrapnel 2 2 'and resisting the shrapnel 2 2 away from the slot 21 ] [the other side is provided with at least one stop 3 可 piece 2 3 which can be locked with the first stop (4) and located in the missing slot i 5 The rear side is facing The space 2 1 direction is bent and has a relative retention > { 2 4 ; In addition, the two side walls of the shielding shell 2 respectively extend downwardly with one or more opposite portions 25, and the welding portion 25 faces the inner side. The f-fold extension has a pin 2 located at the bottom of the housing 2. 5 Further, the bottom of the base l1 of the above-mentioned base 1 is provided with a fitting groove 111, and below the base 1 1 there is a partition 1 6. The partition 16 is provided with a plurality of through slots 161 that can communicate with the terminal slots 121 of the mating portion 12, and the respective slots 161 are provided for the contact portions 丄3 of the terminal i 3 side to pass through. Then, on the two sides of the wearing slot 1 6 1 , there are respectively provided with a stepped portion of the base portion of the slotted slot 丨ii, and a stepped portion; 6 2; The buckle 112 is disposed on the two sides of the rear side of the shielding shell 2, and the limiting slot 26 is configured to be engaged with the buckle 112, and the shielding shell 2 is adjacent to the inner wall surface of the two sides of the slot 211. Positioning bumps 212 are respectively disposed at the sides of the plugs 31 of the external electrical connector 3. The bases 11 and the partitions 16 of the other body 1 can be formed into a body or separately. Having its docking portion 12, partition 16 and Multiple terminals! 3 combined with positioning method can also use plastic injection-body molding (I n s e r t
Mo 1 d i ng)方式，或是可將複數端子i 3分別穿設於 對接部12之端子槽12丄、隔板丄6之穿置槽i 6丄内的 組裝方式結合成為一體。 當本創作於組裝時，係先將屏蔽殼體2罩覆於座體1周 圍處’並由基座1 1二側邊上之凸扣112分別沿著屏蔽殼 體2後方對應之限位槽26嵌合卡固，且待基座工工完全推 入後’即可將屏蔽殼體2遠離插槽2 i i另側之擒片2 3與 對接部1 2後側止擔面！ 4形成切齊，且使則2 3位於缺 槽15内’再將擋片23後方二側處之固持片24則朝容置 空間2 1方向向下幫折，播同姓μ 〇 吏口持片2 4側邊抵持於止擋側緣 1 5 1上後，_亦使基座11前方延伸之對接部i 2伸入 於插槽211内呈-穩固的定位，而可利用基座u上之對 接部12配合複數端子13，以及屏蔽殼體2之插槽2 i i 組構成可符合Mini USB A/B ?ype，或是 HDMI介面規格之插座，便完成本創作整體之組裳。 請同時參㈣二、四、五、六、七圖所示，係分別為本 創作之立體分解圖㈠、另一視角之立體分解圖、側視剖 面圖㈠、側視剖_ (二）及較佳實施例之側視剖面圖 ，由圖中可清楚看出’藉由上述之構件於使料，係先將屏 敝殼體2二側壁向下延伸之焊接部2 5定位於電路板上，使 其焊接部2 5朝内側f折延伸之接腳2 5工抵貼於電路板上 之金屬接點，再利用表面黏著技術（SMT)予以谭固後形 成電性連接狀態’且因焊接部2 5所_靖折之接腳2 5 1為位於屏蔽咸體2底部，以此結構設計，使電路板上之焊 料在焊接_卩不會沿著接腳2 5 1 _表面滲人於容置空間 21内，而可增加其接腳2 51與電路板上對應之金屬接點 的附著面積’以避免發生吃錫不足之現象’並具有提高屏蔽 殼體2與魏板的結合力、焊接強度之效用外，同時亦可防 止外部電連接器3進行插接時，因焊接強度不足而使焊料制 離或損壞之問題，甚至是焊料堆積於容置空間21内部所造 成之卡制或無法順利插拔情況發生。 M393865 士俾田外。連接器3插入於屏蔽殼體2之插槽2 1 1内 時’其插接部（圖巾未示出）前緣便會擋止於麵U盘對 接部12後側連接處之止措面14上’同時藉由屏蔽殼體2 位於缺槽1 5内之擋片2 3與正撞面！ 4形成域，使外部 電連接器3所具之插頭3 1可受到基座1 1之止撞面4， 以及屏蔽殼體2之擔片2 3雙重播正，而形成定位的效果， 並配合屏蔽殼體2二側之2 4婦於基座i以 擋側緣⑴上的_力量來進行限位，則可有效防止外部 電連接器3之插頭3 !轉㈣不當制造成鋪：後退所 導致結構上之魏’或是顧鋪2受職座！ ！推擠後產 生偏移或型變，以確健體結構之穩定性與可靠度者。 上述外部電連接器3插入於屏蔽殼體2之插槽2工工内 的過程中，可_插槽2!i二側内壁面上之定位凸點2工 =抵持於外部電連接器3插頭3丄側邊處，而形成點接觸的 定位效果，藉此降低外部物妾器3與插槽2丄丄表面間所 產生之摩擦力，並使外部電連接器3的插接行程更為釋定、 確實，不易產生偏移或鬆動，且待外部電連接器3完全插入 至插槽211内後’即可將屏蔽殼體2内頂面處之抵持彈片 2 2扣口於插頭31上對應之扣孔内，同時亦使對接部12 上之複數端子13-側接觸部丄3工與外部電連接器3所具 =導電端子形成良好的電性接觸狀態，便可藉由外部電連接 益3連接於預設電子裝置上進行訊號傳輸動作，再透過屏蔽 ==將電連_簡所產生之電磁波干擾及電路板上之雜 έ ’至接地端ίΗχ槪，而具祕地的效果。 上述指_為針對本創作—種較佳之可行實施例說明 ’ ’_實_並_嫌林_之中請專利範圍，凡 ’、匕未脫離本枕技藝精神下所完成之均等變化與 修飾&變更’均應包含於本創作所涵蓋之專利範圍中。 π上所述，本創作上述之電連接器為續實能達到並功 ^，故本創作誠為-實雜優異之創作，實符合新 本案 以乍，倘右狗局有任何稽疑，請不吝 耒邮示，創作人定#竭力配合，實感德便。 11 M393865 【圖式簡單說明】 第一圖係為本創作之立體外觀圖。 第二圖係為本創作之立體分解圖（一）。 第三圖係為本創作之立體分解圖（二）。 第四圖係為本創作另一視角之立體分解圖。 第五圖係為本創作之側視剖面圖（一）。 第六圖係為本創作之側視剖面圖（二）。 第七圖係為較佳實施例之側視剖面圖。 第八圖係為習用電連接器之立體分解圖。 【主要元 1、座體 1 1、基座 1 1 1、嵌接槽 1 1 2、凸扣 1 2、對接部 121、端子槽 1 3、端子 1 3 1、接觸部 件符號說明】 1 3 2、焊接部 1 4、止擋面 1 5、缺槽 151、止擋侧緣 1 6、隔板 161、穿置槽 1 6 2、定位部 2 4、固持片 2、屏蔽殼體 2 1、容置空間 12 M393865 211、 插槽 212、 定位凸點 2 2、抵持彈片 2 3、擋片 3、外部電連接器 3 1、插頭 A、 絕緣本體 A 1、舌板 A 2、導電端子 B、 金屬外殼 B 1、插槽 B 2、凸扣 2 5、焊接部 5 1、接腳 2 6、限位槽 A 3、扣槽 B 3、接地腳 13In the Mo 1 d i ng) mode, the plurality of terminals i 3 can be integrally formed by being assembled in the terminal groove 12 of the butt portion 12 and the insertion groove i 6 丄 of the spacer 丄6. When the present invention is assembled, the shielding shell 2 is first covered around the seat body 1 and the convex buckles 112 on the two sides of the base 1 1 respectively follow the limiting slots corresponding to the rear of the shielding shell 2 26 The fitting is fixed, and after the pedestal worker is fully pushed in, the shield housing 2 can be separated from the cymbal 2 3 on the other side of the slot 2 ii and the rear side of the abutting portion 1 2! 4 is formed to be aligned, and the 2 3 is located in the notch 15 and the retaining piece 24 at the rear side of the baffle 23 is folded downward toward the accommodating space 2 1 , and the same name is surnamed. 2 4, after the side edges are resisted on the stop side edge 1 51, the butt portion i 2 extending in front of the base 11 protrudes into the slot 211 to be stably positioned, and the base u can be utilized. The docking part 12 cooperates with the plurality of terminals 13 and the slot 2 ii of the shielding case 2 constitutes a socket that can conform to the Mini USB A/B?ype or the HDMI interface specification, and completes the overall composition of the creation. Please also refer to (4) 2, 4, 5, 6 and 7, which are the three-dimensional exploded view of the creation (1), the perspective view of the other perspective, the side view (1), and the side view _ (2) A side cross-sectional view of the preferred embodiment, as is clear from the drawing, 'the above-mentioned member is used to make the material, and the soldering portion 25 extending downward from the two side walls of the screen housing 2 is first positioned on the circuit board. , the soldering portion 25 is folded toward the inner side f to extend the pin 2 to the metal contact on the circuit board, and then the surface bonding technology (SMT) is used to form an electrical connection state after the solidification and the soldering Part 2 5 _ Jing Pin's pin 2 5 1 is located at the bottom of the shielded salty body 2, with this structure design, so that the solder on the circuit board is not welded along the pin 2 5 1 _ surface The accommodating space 21 can increase the adhesion area of the pin 2 51 and the corresponding metal contact on the circuit board to avoid the phenomenon of insufficient tin eating, and improve the bonding force between the shielding shell 2 and the Wei board. In addition to the effect of the welding strength, it is also possible to prevent the external electrical connector 3 from being inserted due to insufficient welding strength. Made of solder from the damaged or problem, solder rise even in the accommodating space 21 into the interior of the clamping creatures or plug trouble occurs. M393865 Gentry outside the field. When the connector 3 is inserted into the slot 2 1 1 of the shield case 2, the leading edge of the plug portion (not shown) will stop at the rear side of the face U disk docking portion 12. 14' at the same time by the shielding shell 2 located in the missing slot 15 in the flap 2 3 and the collision surface! 4 forming a domain, so that the plug 3 1 of the external electrical connector 3 can be double-spun by the stop surface 4 of the base 1 1 and the support piece 2 3 of the shield case 2, thereby forming a positioning effect and cooperating The two sides of the shielding case 2 are restrained by the _ force on the side edge (1) of the base i, so that the plug of the external electrical connector 3 can be effectively prevented. 3 (4) Improper manufacture into a shop: a retreat Lead to the structure of Wei' or Gu Pu 2 to take the seat! ! Deviation or deformation after pushing to ensure the stability and reliability of the body structure. The external electrical connector 3 is inserted into the slot 2 of the shield case 2, and the positioning bump 2 on the inner wall surface of the slot 2! i can be resisted to the external electrical connector 3. The side of the plug 3 turns to form a point contact positioning effect, thereby reducing the friction generated between the external object 3 and the surface of the slot 2, and the insertion of the external electrical connector 3 is further improved. It is said that the offset or looseness is not easy to occur, and after the external electrical connector 3 is fully inserted into the slot 211, the resisting elastic piece 2 2 at the top surface of the shielding case 2 can be buckled to the plug 31. In the corresponding buttonhole, the plurality of terminals 13-side contact portion 3 on the abutting portion 12 and the external electrical connector 3 have a good electrical contact state with the conductive terminal, and the external electrode can be electrically connected. Connect Yi 3 is connected to the preset electronic device for signal transmission, and then through the shield == will cause the electromagnetic interference generated by the electrical connection _ Jane and the noise on the circuit board 'to the ground end Ηχ槪, and have a secret effect . The above-mentioned refers to the description of the preferred embodiment of the present invention, which is a description of the preferred embodiment of the ''_real_' and _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ ;Changes shall be included in the scope of patents covered by this creation. As mentioned in π, the above-mentioned electrical connector of this creation can achieve the continuation and success, so this creation is sincerely - the creation of the real and excellent, it is in line with the new case, if the right dog bureau has any doubts, please If you don't want to post it, the creator will try to cooperate with you. 11 M393865 [Simple description of the diagram] The first picture is the three-dimensional appearance of the creation. The second picture is a three-dimensional exploded view of the creation (1). The third picture is a three-dimensional exploded view of the creation (2). The fourth picture is a three-dimensional exploded view of another perspective of the creation. The fifth picture is a side cross-sectional view of the creation (1). The sixth picture is a side cross-sectional view of the creation (2). Figure 7 is a side cross-sectional view of the preferred embodiment. The eighth figure is an exploded perspective view of a conventional electrical connector. [Main element 1, base 1 1 , base 1 1 1 , engagement groove 1 1 2, clasp 1 2, butt joint 121, terminal slot 1 3, terminal 1 3 1 , contact part symbol description] 1 3 2 , the welding portion 14 , the stop surface 15 , the missing groove 151 , the stop side edge 16 , the partition plate 161 , the through groove 1 6 2 , the positioning portion 24 , the holding piece 2 , the shielding shell 2 1 , the capacity Space 12 M393865 211, slot 212, positioning bump 2 2, resisting spring 2 3, blocking piece 3, external electrical connector 3 1, plug A, insulative body A 1, tongue A, conductive terminal B, Metal shell B 1 , slot B 2 , male buckle 2 5 , welded portion 5 1 , pin 2 6 , limiting slot A 3 , buckle groove B 3 , grounding leg 13