M314956 八、新型說明： 【新型所屬之技術領域】 本創作為提供-種電連料’尤指—麵於SAs (M314956 VIII. New description: [New technical field] This creation is to provide - an electric connection, especially in the SAs (
Serial Attached S C S I ) 接器。 【先前技術】 按，現今電腦科技快速發展，而桌上型電腦或筆記型電腦已 _普遍存在於社會上之各個角落，其之發展趨勢亦朝運算 - 功能強、傳輸速度快之方向邁進，早期J D E (Serial Attached S C S I ) Connector. [Prior Art] According to the current rapid development of computer technology, desktop computers or notebook computers have been ubiquitous in every corner of the society, and their development trend is also moving toward the direction of computing-function and fast transmission speed. Early JDE (
Integrated Drive Electronics )硬碟接頭的傳輸速率從最初的3 · 3mb/s已提升至現今的 1 3 3MB/S，隨著功頻率的提升，其儲存速度效能亦相對 地提升，但從技術層面來看，工作頻率逐漸提高的同時，其並行 總線信號之間的干擾已經無法有效解決，在目前的情況下，並行 >傳輸模式已很難使得效能更進一步的提升，是以，為了解決硬碟 並行傳輸之缺失，便有提出相關串行ATA (Se r i a i A TA，簡稱SATA)之技術來解決上述問題，與並行ata相 比SATA域了更低的信號電麼、更少的引腳、點對點傳輸 模式以及高傳輸速率，可大幅提升大容量硬碟之傳輸效率，進而 有逐漸取代A T A介面之趨勢。 另有一種SCSI (Small c〇mputerIntegrated Drive Electronics) The transmission rate of the hard disk connector has increased from the initial 3 · 3 mb / s to the current 13 3 MB / s, as the power frequency increases, its storage speed performance is relatively improved, but from a technical perspective Look, while the working frequency is gradually increasing, the interference between the parallel bus signals can no longer be effectively solved. In the current situation, the parallel > transmission mode has been difficult to further improve the performance, so that in order to solve the hard disk In the absence of parallel transmission, there is a related Serial ATA (Seria IA) technology to solve the above problem. Compared with the parallel ata, the SATA domain has lower signal power, fewer pins, and point-to-point. The transmission mode and high transmission rate can greatly improve the transmission efficiency of large-capacity hard disks, and there is a tendency to gradually replace the ATA interface. There is also a SCSI (Small c〇mputer
System Intprf〇^ 、人 t e r f a c e)介面，採取並列式的傳輸 5 M314956 模式，且因具備可處理多重指令的能力，使其可以一次同時存取 多台s C SI裝置，以具有支援多工處理之作業系統特性；由上 述可知，SATA是ΑΤΑ的串行版、，而SCSI亦同樣演進有System Intprf〇^, person terface interface, adopts parallel transmission of 5 M314956 mode, and has the ability to process multiple instructions, enabling it to access multiple s C SI devices at the same time to support multiplex processing. Operating system features; from the above, SATA is a serial version of ΑΤΑ, and SCSI has evolved as well.
串行版，稱為 SAS(Serial Attached SC si)，是scsi總線傳輸協定的串行版，它是結合了sat A及S C S I界面優點的-個新界面，其主要特色具有採用點對 • 轉輸技術、比S C S I硬碟更輕巧的外型及排線、且與s Α τ A硬碟相容、高傳輸效能及高擴充性等效能。 ’ 而用於SAS介面之連接器，因連接器體積的小型化，其連 接器内可使用的空間也相對縮小，故連接器内所設置之密集的導 電端子亦需錄型、輕量及高密度封裝來發展，相狀下複數端 子間的間距會更加密集化，而使得端子焊接於電路板上時勢必 加困難。 . 再者’-般端子與電路板呈電性連接有二種顧方式：—種 是以端子穿過電路板的方式（Thr〇Ugh H〇le)，將 端子與電路板焊固，可使端子與電路板上之電路呈電性連接，若 將密集之端子腳並排設置的話，其對應電路板上之孔洞勢必需^ 大間距，方能將並排之端子腳穿設焊接，但此種方式會增加連接 器整體的寬度’於端子腳穿設對應孔洞時不易對位，於焊接後也 容易導致相鄰之端子腳相互沾錫而造成短路狀態，且電路板於開 設孔洞時也十分容易破板，故，此種結構應用仍有很大的改善空 6 M314956 而另-種方式是利用表面黏著技術（SMT)將端子與電路 板表面預設之接點（P a d)焊固，來使端子與電路板上之電路 呈電性連接’-般而言，連接器於經常性的插拔過程中，容易造 成SMT端子鱗點_落與損壞，所以端子與接點之間勢必= 增加焊接面積，來增加縣賊、端子本身的抗料度及提高結 口力，進而使得端子卿毅多焊錫，但此種方式，會因高溫而 使付多餘的賴焊錫顺溢散，以致產生相_子相互沾錫而短 路之缺失’且複數密集之軒腳另外麵考量與電路板之接點所 形成共平面之接_題，以及於SMT後亦難以對前排之焊卿作 檢查，若有射之軒腳不慎钟時，其使时不祕知輝腳狀 況進而導致端子傳輸訊號不良或無法有效傳輸訊號，以致連接 器本身的瑕鱗增高，故，此種㈣之SMT方式仍有待改善。 >又由於硬碟轉速的加快及容量擴大的增加，其sas介面以 母秒6 GB/s的資料傳輸率更可符合大容量硬碟之需求，因$ ^S介面傳輸用之連接器並無任何屏蔽作用，容易造成連接器於 呵頻傳輸時，制雜訊谓，*使得峨傳輸時產生錯誤或遺失 是以，上述之詳細說明中可發現，由於SAS介面之發明， 量硬碟傳輸已逐漸改用s A s介面與電腦主機間進行資 :、二、致使原有硬碟之ATA介面的重要性已逐漸喪失，故 時進⑽面連接11之課題上’可針對連接ϋ於高頻傳輸 夺進仃屏敝柄作射量之重點，且如何在連接时_空附 7 M314956 ，將密集端子之佈局空_小也是另—種考量之重點，所以創作 人有鑑於上述相之缺失，特以從事此行業多年之研發經驗，且 經由不斷地試作與修改，設計出連接聽構改良，用以改善習用 結構之缺失。 【新型内容】 夕故’創作人有鑑於上述之問題與缺失，乃搜集相關資料，經 丨由衫及考量，並峨事於此行㈣積之料纖，經由不 斷試作及修改，始設計出此種電連接器創作專利誕生者。 本發明之主要目的乃在於s A s介面之板雜職連接電連 接器時，先由絕緣座體前方之屏蔽殼體内所形成之容置空間置入 ，而後才將板狀_接合於絕緣座體之對接部上，使板狀插頭内 之電路板可插人對接部之對接空_與導電端子組形成電性連接 ，以此藉由屏紐體包覆板狀_之設計，於高舰號傳輸時， 進而可有效祕外來電磁波影響，及將_雜訊導出，並同時達 到耐插拔、牢固不易脫落晃動及定位確實之功效。 本發明之次要目的乃在於導電端子組之上、下排端子的插接 4皆呈-間隔交錯排列狀，於組裝時，使間隔交錯排列之插接部 與端子座之前、後排插接孔相對應，以此設計，使上、下排端子 今易組裝對位，其對應線路板上之複數接點孔也易於佈局，於穿 孔焊接後，使用者可更容易檢查焊點是否確實焊接，也不會使相 鄰之端子腳的焊錫相互沾染，以提高上、下排端子與線路板之結 合力，使電連接器可適用於經常性的插拔動作上。 8 M314956 【實施方式】 為達成上述目的及功效，本創作所採用之技術手段及其構造 ，㈣圖穌創狀雛魏顺加綱其特徵與功能如下 利完全瞭解。The serial version, called SAS (Serial Attached SC si), is a serial version of the scsi bus transfer protocol. It is a new interface that combines the advantages of the sat A and SCSI interfaces. Its main features are point-to-point transmission. Technology, lighter appearance and cable than SCSI hard disk, and compatible with s Α τ A hard disk, high transmission efficiency and high scalability equivalent. 'The connector used for the SAS interface, because of the miniaturization of the connector size, the space available in the connector is also relatively reduced, so the dense conductive terminals provided in the connector also need to be recorded, lightweight and high. Density packaging is developed, and the spacing between the multiple terminals in the phase is more dense, which makes it difficult to solder the terminals to the board. Furthermore, there are two ways to electrically connect the terminals to the circuit board: the type of the terminal is passed through the circuit board (Thr〇Ugh H〇le), and the terminal and the circuit board are soldered. The terminal is electrically connected to the circuit on the circuit board. If the dense terminal pins are arranged side by side, the holes on the corresponding circuit board must have a large spacing, so that the side-by-side terminal pins can be soldered, but this way It will increase the overall width of the connector. It is not easy to align when the terminal pin is pierced with the corresponding hole. It is easy to cause the adjacent terminal pins to stick to each other after soldering, resulting in a short circuit condition, and the circuit board is also very easy to break when opening the hole. Board, therefore, there is still a great improvement in the application of this type of space 6 M314956 and the other way is to use the surface adhesion technology (SMT) to solder the terminal to the preset contact point (P ad) of the board surface, so that The terminal is electrically connected to the circuit on the circuit board. - In general, the connector is easy to cause the SMT terminal to be scaled and damaged during the frequent plugging and unplugging process, so the connection between the terminal and the contact is bound to be increased. Area, to increase county thief, end Its own resistance to the material and the improvement of the joint strength, which in turn makes the terminal more than solder, but in this way, the excess solder will be dissipated due to the high temperature, resulting in the absence of phase-to-substance and short circuit. 'And the number of intensive Xuan foot considerations and the contact point of the board formed by the joint plane _ questions, and after SMT is also difficult to check the welding of the front row, if there is a shot in the foot Therefore, the SMT method of the (4) is still to be improved because it does not know the situation of the foot and thus causes the terminal transmission signal to be bad or cannot transmit the signal effectively, so that the scale of the connector itself is increased. > Due to the acceleration of the hard disk speed and the increase in capacity, the SAS interface can meet the demand of large-capacity hard disk with a data transmission rate of 6 GB/s in the mother's second, because the connector for the $^S interface is used. Without any shielding effect, it is easy to cause the connector to transmit when the frequency is transmitted, and the noise is caused by the transmission. In the above detailed description, it can be found that due to the invention of the SAS interface, the volume of the hard disk is transmitted. It has gradually changed to use the s A s interface to communicate with the computer host: Second, the importance of the ATA interface of the original hard disk has been gradually lost, so the problem of time-in (10)-side connection 11 can be high for the connection. The frequency transmission captures the focus of the 仃 敝 handle, and how to connect the _ empty attached 7 M314956, the layout of the dense terminal is small _ small is another focus of consideration, so the creator has the above-mentioned lack of Specially engaged in the research and development experience of this industry for many years, and through continuous trial and modification, designed the connection and hearing improvement to improve the lack of the custom structure. [New content] In the light of the above-mentioned problems and deficiencies, the creators collected relevant materials, and they used the shirts and considerations, and they began to design and produce them through continuous trials and revisions. The birth of this type of electrical connector creation patent. The main purpose of the present invention is to connect the electrical connector of the s A s interface to the electrical connector of the board in front of the insulating housing, and then insert the board into the insulation. The docking portion of the base body enables the circuit board in the plate-shaped plug to be inserted into the mating portion of the mating portion to form an electrical connection with the conductive terminal group, thereby covering the plate with the screen body. When the ship number is transmitted, it can effectively affect the influence of external electromagnetic waves, and the _ noise can be derived, and at the same time, it can achieve the effects of being pluggable, firm and not easy to fall off and sway. The secondary object of the present invention is that the plugs 4 on the upper and lower rows of the conductive terminal group are arranged in a staggered arrangement. When assembled, the interleaved portions of the staggered arrangement are inserted into the front and rear rows of the terminal block. The holes correspond to each other, so that the upper and lower rows of terminals are easy to be assembled, and the plurality of contact holes on the corresponding circuit board are also easy to lay out. After the piercing and welding, the user can more easily check whether the solder joints are actually soldered. Therefore, the solder of the adjacent terminal pins is not contaminated with each other, so as to improve the bonding force between the upper and lower terminals and the circuit board, so that the electrical connector can be applied to the regular plugging and unplugging action. 8 M314956 [Embodiment] In order to achieve the above objectives and effects, the technical means and structure used in this creation, (4) The characteristics and functions of the Weishun Jiashun Weishun Jiaxue are as follows.
明同時參閱第-、二、三圖所示，係為本創作之立體外觀圖 、立體分解圖及側視剖·’由圖中可清楚看出，本創作之電連 接器係由絕緣座體丄、導電端子組2及屏蔽殼體3所組成；其中 遠絕緣座體1前側為設有具對接空間工i 〇之對接部工卜 且對接钟i i 0後侧為連通有複數穿孔i 2，並於絕緣座體工 左、右二側邊分別形成有導引部13，而二導引部i 3末端各設 有凹^之卡槽131，另於絕緣座體i後方二側邊分別向後延伸 有支#14 ’且—支臂14相對内側壁設有對應之扣合槽工4工 ’並於-支臂14之間形成有可供端子座i 6置人之收容空間工 5 ’而端子座1 6上則設有呈間隔交錯制之前、後排插接孔】 61、16 2 ’並於端子座！6二側邊設有可供接合於扣合槽】 41之扣合部16 3。 再者’ u亥絕緣座體1底部設有—塾高部丄7，且塾高部1 7 =面向下延伸有定她2 71，而麵部i 7_賴設有與絕 緣座體1間隔一段距離之間隙17 2。 *該導電端他2具有魏_交錯排狀上排端子2 1及下 端子2 2，且複數上排端子2 1為概呈.f折狀之細，其基 9 M314956 WZll z喊物㈣^_212，續接觸 。12另側則向下折彎有插接部2 2 3 3==221—姻前延伸有朝上弧凸之接=222 遇離接觸部2 2 2另綱向下折彎有插接部2 2 3。 該屏蔽殼體3為於基部31二側向Tf折有側㈣，且基 部3 1與二側板3 2之間形成有容置空間3 ◦，而二側·相 對内側則設有對應之抵接則3 2 i，趣顺3 2底部設有複 數接腳3 2 2 ’而二触3 2後侧分觀伸有縣臂3 3二 懸臂33相對朝内設有對應之卡勾331，另部31後觸 伸有略呈彎折之壓制彈片34。 請同時參閱第二、三、四圖所示，係為本創作之立體分解圖 、側視剖_及侧視剖面分解圖，由圖中可清楚看出，藉由上述 構件於組構時，係先將導電端子組2之上、下排端子2 i、2 2 分別組裝於端子座i 6上，且上排端子2 i之複數插接部2丄3 為呈間隔交錯排列狀’以輯應穿設於料組6上之後排插接 孔16 2内’相同地’下排端子2 2之插接部2 2 3亦同樣交錯 穿設於對應之前排插接孔161内。 而後便可將上、下排端子21、2 2之接觸部212、2 2 2分別穿設魏緣座體1之對應穿孔丨2 0，並使端子座1 6二 側邊之扣合部16 3扣接於對應支臂工4之扣合槽工4工内，使 知子座16穩固的疋位於二支臂14間所形成之收容空間15内 ’而上、下排端子21、2 2之接觸部212、2 2 2則分別延 M314956 伸於對接空間11〇上、下二側。 於導電端子組2與絕緣座體以且構完成後，即可將屏蔽殼體 3所設之懸臂3 3滑入絕緣座體1二側邊之導引部丄3内，使懸 臂3 3末端之卡勾3 31卡扣於對應之卡槽工3工内形成定位狀 態，且屏蔽殼體3後靖折之_彈片3 4祕靠於絕緣座體丄 頂面。 如此，便可將絕緣座體1及屏蔽殼體3設置於一線路板4上 _ ’其線路板4 -側設有與端子座i 6之前、後排插接孔i 6工、 • 16 2對應之複數接點孔41，而線路板4另側則設有複數接地 孔4 2 ,另於線路板4表面開設有定位孔4 3，於組裝時，先將 絕緣座體1之定位柱i 7 i對應固定於線路板4之定位孔4 3内 ’同時使露出端子座1 6底面之上、下排端子2 ；[、2 2的插接 部213、2 2 3對位穿設於接點孔41内，而屏蔽殼體3之複 數接腳3 2 2财設於對叙接地孔4 2内，即可完成本創作之 整體組裝。 μ同時參閱第二、五、六圖所示，係為本創作之側視剖面圖 及較佳實闕於使麟之讀外朗及域職之立體外觀圖， 由圖中可清楚看出，本創作於使用時，可將板狀插頭5朝屏蔽殼 體3卿成之容置空間3 〇插人，並使板狀插頭5之上、下外殼 51、5 2分別將絕緣座體2之對接部21外緣包覆，且上外殼 51可被屏蔽殼體3之壓制彈片34緊密抵壓定位，而下外殼5 2則卡掣於絕緣座體2之墊高部17的間隙丄7 2内。 M314956 > * 如此’即可使上、下外殼51、5 2間所設之電路板5 3接 合於對接部11之對接空間i工〇内，其對接空間工丄〇内之上 、下排端子21、22的接觸部212、222分別夾持於電路 板53上、下表面’使接觸部212、222與電路板53上的 娜5 4形成確實的電性接觸，而板狀插頭5則位於屏蔽殼體3 之合置工門3 0内形成穩固的對接狀態，以此形成插拔容易、定 位確實且不易晃動之朗，並有效遮蔽傳輸時之相互電磁波干擾 ，紐祕隔板3之接腳3 2 2雜路板4之接地孔4 2電性導 • 接，即可形成迴路導通，進而將雜訊導出。 是以’本創作之電連接器為可改善制之技麵鍵在於·· 1、線路版4上所設置之絕緣座體i前方連接有屏蔽殼體3，使 板狀插頭5可於屏蔽殼體3内所形成之容置空間3◦置入， 並接合於屏蔽殼體3後方之絕緣座體丄的對接部i i上，使 板狀插頭5内之電路板53可***對接部工ι之對接空間工 1 0内域雜連接’而板狀插頭5則位於屏蔽殼體3之容 置空間3 0内，以此對接結構設計，可達到耐插拔、牢固不 易脫落晃動及定位確實之功效。 2、板狀_ 5接合於_部1 1後，可使板狀細5為位於屏 蔽殼體3之容置空間3〇内，以此藉由屏蔽殼體3包覆板狀 插頭5之設計，於高頻訊號傳輸時，可達到有效遮蔽外來電 磁波影響，及將内部雜訊導出之效用。 3、本創作上、下排端子21、22之插接部213、223皆 M314956 呈間隔交錯排列狀，並與端子座16之前、後排插接孔16 1、16 2相對應，以間隔交錯排列之設計，使上、下排端 子21、2 2容易組裝對位，其對應線路板4之複數接點孔 41也易於佈局，焊接後，也不會使相鄰之端子腳的焊錫相 互沾染。 4、本創作上、下排端子21、2 2之插接部213、2 2 3為 穿設於對應線路板4之複數接點孔41内，以此可解決習用 ® 端子SMT方式之焊點容易脫離之缺失，且於穿孔焊接後， . 使用者可更容易檢查焊點是否確實焊接，也不會使相鄰之端 子腳的焊錫相互沾染，以提高上、下排端子2 i、2 2與線 路板4之結合力，使電連接器可適用於經常性的插拔動作上 惟，上述詳細說明為針對本創作一種較佳之可行實施例說明 而已，惟該實施例並非用以限定本創作之申請專利範圍，凡其它 未脫離本創作所揭故技藝精神下所完紅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。 綜上所述，本創作之電連接器於使用時具有顯著之功效增進 ，誠符合卿性、創作性及進步性之專利要件，爰依法提出申請 ，阶審委早曰賜准本案，以保障創作人之辛苦創作，倘若鈞 局有任何駿’請不絲祕示，_人定料力配合，實感德 便0 13 M314956 【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。 第三圖係為本創作之側視剖面圖。 第四圖係為本創作之侧視剖面分解圖。 第五圖係為本創作較佳實施例於使用前之側視剖面圖。 第六圖係為本創作較佳實施例於使用後之側視剖面圖。 【主要元件 1、絕緣座體 1 1、對接部 110、對接空間 1 2、穿孔 13、導引部 131、卡槽 1 4、支臂 1 4 1、扣合槽 15、收容空間 符號說明】 1 6、端子座 161、前排插接孔 16 2、後排插接孔 16 3、扣合部 17、墊高部 171、定位柱 1 7 2、間隙 2、導電端子組 2 1、上排端子 21 1、基部 2 2、下排端子 2 21、基部 14 M314956 ^ k 212、 接觸部 213、 插接部 3、屏蔽殼體 3 0、容置空間 3 1、基部 3 2、側板 3 21、抵接彈片 2 2 2、接觸部 2 2 3、插接部 3 2 2、接腳 3 3、懸臂 3 3 1、卡勾 3 4、壓制彈片 4、線路板 4 1、接點孔 4 3、定位孔 4 2、接地孔 5 3、電路板 5 4、接點 5、板狀插頭 5 1、上外殼 5 2、下外殼 15Ming also refers to the first, second and third figures, which is the three-dimensional appearance, three-dimensional exploded view and side-view of the creation. 'It can be clearly seen from the figure that the electrical connector of the creation is made of insulating seat. The cymbal, the conductive terminal group 2 and the shielding shell 3 are composed; wherein the front side of the far insulating seat body 1 is provided with a docking portion having a docking space, and the rear side of the docking clock ii 0 is connected with a plurality of punching holes i 2, And a guiding portion 13 is formed on each of the left and right sides of the insulating body, and the end of the two guiding portions i 3 are respectively provided with a recessed card slot 131, and the two sides of the rear side of the insulating base i are respectively rearward The extension has a support #14' and the support arm 14 is provided with a corresponding fastening groove for the inner side wall and a housing space for the terminal seat i6 is formed between the arms 14 Terminal block 16 is provided with a staggered front and rear insert holes. 61, 16 2 'and the terminal block! 6 and 2 sides are provided with a fastening portion 16 3 which can be engaged with the fastening groove 41. Furthermore, the bottom of the 'uhai insulating base 1 is provided with a high part 丄7, and the upper part of the upper part 1 7 = the lower side is extended to have her 2 71, and the face i 7_ ly is spaced apart from the insulating seat 1 The gap between the distances is 17 2 . * The conductive end 2 has a Wei_staggered row of upper row terminals 2 1 and a lower terminal 2 2, and the plurality of upper row of terminals 2 1 is a thin outline of a general shape. The base 9 M314956 WZll z shouts (four) ^ _212, continued contact. 12 The other side is bent downward with a plug portion 2 2 3 3 == 221 - the front of the marriage has an upward arc convex connection = 222 the contact contact portion 2 2 2 the other downward bend has a plug portion 2 twenty three. The shield case 3 has a side (four) folded toward the Tf on both sides of the base portion 31, and an accommodation space 3 形成 is formed between the base portion 31 and the two side plates 3 2 , and corresponding contacts are formed on the opposite sides of the two sides and the opposite sides. Then 3 2 i, interesting 3 2 at the bottom with a plurality of pins 3 2 2 ' and two touches 3 2 rear side view extension with a county arm 3 3 two cantilever 33 relative to the inside with a corresponding hook 331, the other After 31, the pressed elastic piece 34 is slightly bent. Please also refer to the second, third and fourth figures, which are the three-dimensional exploded view, the side-view _ and the side-view exploded view of the creation. It can be clearly seen from the figure that when the above components are used in the construction, First, the upper and lower rows of terminals 2 i and 2 2 of the conductive terminal group 2 are respectively assembled on the terminal block i 6 , and the plurality of plug portions 2 丄 3 of the upper row of terminals 2 i are arranged in a staggered arrangement. The insertion portions 2 2 3 of the lower row of terminals 2 2 which are similarly disposed in the row of the insertion holes 16 2 are also staggered in the corresponding front row of the insertion holes 161. Then, the contact portions 212, 2 2 2 of the upper and lower rows of terminals 21, 2 2 can respectively pass through the corresponding perforation 丨 20 of the rim base 1 and the fastening portions 16 of the two sides of the terminal block 16 3 is fastened to the corresponding slotting work 4 of the corresponding arm armor 4, so that the stable rafter 16 is located in the accommodating space 15 formed between the two arms 14 and the upper and lower rows of terminals 21, 2 2 The contact portions 212 and 2 2 2 extend from the M314956 to the upper and lower sides of the docking space 11 . After the conductive terminal group 2 and the insulating base body are completed, the cantilever 3 3 provided in the shielding case 3 can be slid into the guiding portion 丄3 of the two sides of the insulating housing 1 to make the end of the cantilever 3 3 The hook 3 31 is buckled in the corresponding card slot 3 to form a positioning state, and the shielding shell 3 is hinged to the top surface of the insulating seat. In this way, the insulating base 1 and the shield case 3 can be disposed on a circuit board 4 _ 'the side of the circuit board 4 - is provided before and after the terminal block i 6 , and the rear row of plug holes i 6 · 16 2 Corresponding to the plurality of contact holes 41, and the other side of the circuit board 4 is provided with a plurality of grounding holes 4 2 , and a positioning hole 43 is formed on the surface of the circuit board 4, and when assembled, the positioning post of the insulating base 1 is first 7 i corresponds to being fixed in the positioning hole 43 of the circuit board 4' while exposing the upper surface of the terminal block 16 and the lower terminal 2; the insertion portions 213 and 2 2 3 of the [2, 2 2 are aligned In the point hole 41, and the plurality of pins 3 2 2 of the shield case 3 are disposed in the grounding hole 42, the overall assembly of the present invention can be completed. μ is also shown in the second, fifth and sixth figures. It is a side profile view of the creation and a better perspective on the three-dimensional appearance of the lyrics and the domain. When the present invention is used, the plate-like plug 5 can be inserted into the accommodating space 3 of the shield case 3, and the upper and lower outer casings 51 and 52 of the plate-shaped plug 5 respectively have the insulating base 2 The outer edge of the abutting portion 21 is covered, and the upper outer casing 51 can be closely pressed by the pressing elastic piece 34 of the shielding case 3, and the lower outer casing 52 is clamped to the gap 丄7 2 of the padded portion 17 of the insulating base 2. Inside. M314956 > * Thus, the circuit board 53 provided between the upper and lower outer casings 51, 52 can be engaged in the docking space i of the butting portion 11, and the docking space inside and below the work area The contact portions 212, 222 of the terminals 21, 22 are respectively clamped on the circuit board 53, and the lower surface 'the contact portions 212, 222 form a true electrical contact with the Na 5 4 on the circuit board 53, and the plate plug 5 The stable jointing state is formed in the closing work door 30 of the shielding shell 3, thereby forming the easy insertion and removal, the positioning is accurate and the swaying is not easy, and effectively shielding the mutual electromagnetic interference during the transmission, the secret partition 3 The grounding hole 4 2 of the pin 3 2 2 of the hybrid board 4 is electrically connected to form a loop conduction, thereby guiding the noise. The technical connector of the present invention is an improved electrical connector. 1. The shield housing 3 is connected to the front of the insulating base i provided on the circuit board 4, so that the plate plug 5 can be shielded. The accommodating space 3 formed in the body 3 is placed and joined to the abutting portion ii of the insulating seat 后方 behind the shield case 3, so that the circuit board 53 in the plate-like plug 5 can be inserted into the mating portion The docking space worker 10 is interconnected in the inner area of the space, and the plate plug 5 is located in the accommodating space 30 of the shielding shell 3, so that the docking structure design can achieve the effect of being pluggable, firm and not easy to fall off and the positioning is accurate. . 2. After the plate shape _ 5 is joined to the _ portion 1 1 , the plate-like thin 5 can be placed in the accommodating space 3 屏蔽 of the shield case 3, thereby covering the plate-like plug 5 by the shield case 3 In the high-frequency signal transmission, it can effectively shield the external electromagnetic wave and export the internal noise. 3. The plugging portions 213 and 223 of the upper and lower rows of the terminals 21 and 22 are arranged in a staggered arrangement, and correspond to the front and rear rows of the terminal blocks 16 and the rear row of the plug holes 16 1 and 16 2 , and are staggered at intervals. The arrangement design makes the upper and lower rows of terminals 21, 2 2 easy to be aligned, and the plurality of contact holes 41 corresponding to the circuit board 4 are also easy to lay out, and the solder of the adjacent terminal pins is not contaminated with each other after soldering. . 4. The plug-in portions 213 and 2 2 3 of the upper and lower rows of the terminals 21 and 22 are inserted into the plurality of contact holes 41 of the corresponding circuit board 4, thereby solving the solder joint of the conventional® terminal SMT method. It is easy to get rid of the missing, and after the piercing and welding, the user can more easily check whether the solder joints are soldered or not, and the solder of the adjacent terminal pins are not contaminated with each other to improve the upper and lower terminals 2 i, 2 2 The combination with the circuit board 4 makes the electrical connector suitable for the regular insertion and removal operation. The above detailed description is for a preferred embodiment of the present invention, but the embodiment is not intended to limit the creation. The scope of the patent application, all other changes and modifications that have not been divorced from the spirit of the invention, should be included in the scope of patents covered by this creation. In summary, the electrical connector of this creation has significant power enhancement in use, and it is in line with the patent requirements of the Qing, creative and progressive, and the application is submitted according to law. The trial committee has given the case as early as possible to protect The creator's hard work, if there is any squad in the squad, please don't reveal it, _ people will match the material, and the real sense will be 0 13 M314956 [Simple illustration] The first picture is the three-dimensional appearance of the creation. The second picture is a three-dimensional exploded view of the creation. The third picture is a side cross-sectional view of the creation. The fourth figure is an exploded view of the side view of the creation. The fifth drawing is a side cross-sectional view of the preferred embodiment of the present invention prior to use. Figure 6 is a side cross-sectional view of the preferred embodiment of the present invention after use. [Main component 1, insulating base 1 1 , butt joint 110 , docking space 1 2 , perforation 13 , guiding portion 131 , card slot 1 4 , arm 1 4 1 , engaging groove 15 , accommodating space symbol description] 1 6. Terminal block 161, front row of jacking holes 16, 2. rear row of jacking holes 16 3, latching portion 17, padding portion 171, positioning post 1 7 2, gap 2, conductive terminal group 2 1, upper row of terminals 21 1. Base portion 2, lower row terminal 2 21, base portion 14 M314956 ^ k 212, contact portion 213, plug portion 3, shield case 30, accommodating space 3 1 , base portion 3, side plate 3 21, and Retaining piece 2 2 2, contact part 2 2 3, plug part 3 2 2, pin 3 3, cantilever 3 3 1 , hook 3 4, pressing elastic piece 4, circuit board 4 1 , contact hole 4 3, positioning Hole 4 2, grounding hole 5 3, circuit board 5 4, contact 5, plate plug 5 1 , upper casing 5 2 , lower casing 15