五、新型說明： 【新型所屬之技術領域】 本創作係提供一種電連接器，尤指絕緣座體延伸之舌板 内部收容有端子座，使其舌板與端子座内部分別穿設之複數 彈性端子及固定端子可形成良好遮蔽與隔離，且組裝對位上 均相當簡易快速者。 【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 腦為發展成體積較小、攜帶方便的筆記型電腦，且普遍存在 社會上各個角落’並當使时欲進㈣料、賴傳輸或是與 其他週邊設備連接時，即需要所謂的周邊設備介面，而一般 市面上周邊設備介面最為普遍且廣為大眾使用，仍就以通用 序列匯流排（USB)作為主流。 然而電連接ϋ-般祕@於電子裝置（如電腦、顯示器 或手機等）⑽之電路板上，且因電路板上具有其他電子零 組件，隨著電_部之空間縮小，以致於各個電子零件間的 距離也更加密集，為了滿足電腦執行速度加快需求，其積體 電路所產生之頻率逐漸提高，造成電路板上之電磁波干擾（ ㈣I )亦相對提高’從而導致f子裝置失靈，影響電連接 ’訊號傳輪αα貝’所以在電連接科部通常都會罩覆有金屬 材質之屏蔽殼體，便可透猶肢體作為接地或電磁防護（ 防EM I)效果使用。 M378544 不過隨著舊有USB 2 . 〇電連接器傳輸速度不夠、驅 動運轉電力不足無疑是最大技術瓶頸之所在，於是，便有業 者開發出U S Β 3 · G電連接m僅向下相容於u s Β 2、 • 〇電連接器，即在現有USB 2 · 〇連接器基礎上增加一 排端子組以滿足所需，且每個USB3.〇連接器最高的傳 輸速度可達到5 .◦Gbps，請參閲如第七、八圖所示， 係為習用之俯視圖及侧視剖面圖，其係採用二排端子組為以 鑲嵌射出方式與膠體一體成型（j n s e r tV. New type of description: [New technical field] The present invention provides an electrical connector, in particular, the inner part of the tongue plate in which the insulating seat body is extended, and the plurality of elastic members are respectively disposed inside the terminal plate and the terminal block. The terminals and the fixed terminals can form good shielding and isolation, and the assembly alignment is relatively simple and fast. [Prior Art] According to the rapid development of electronic technology, the computer type is developed from a desktop computer into a small, portable notebook computer, and it is ubiquitous in every corner of the society. (4) When the device is connected to other peripheral devices, the so-called peripheral device interface is required. However, the peripheral device interface is the most common and widely used in the market, and the universal serial bus (USB) is still the mainstream. However, the electrical connection is on the circuit board of the electronic device (such as a computer, monitor or mobile phone, etc.) (10), and because there are other electronic components on the circuit board, the space of the electric part is reduced, so that each electronic The distance between the parts is also more dense. In order to meet the demand for faster computer execution speed, the frequency generated by the integrated circuit is gradually increased, causing electromagnetic wave interference on the circuit board ((IV)I) is also relatively improved, which causes the f sub-device to malfunction and affect the electricity. Connected to the 'signal transmission αα bei', so the electrical connection department is usually covered with a metal shielded casing, which can be used as a grounding or electromagnetic protection (EM I) effect. M378544 However, with the old USB 2. The transmission speed of the electrical connector is not enough, and the lack of driving power is undoubtedly the biggest technical bottleneck. Therefore, some operators have developed the US Β 3 · G electrical connection m only downward compatible with Us Β 2, • 〇 electrical connector, which adds a row of terminal sets to the existing USB 2 · 〇 connector to meet the needs, and each USB3. 〇 connector can achieve a maximum transmission speed of 5. Gbps, Please refer to the top view and side cross-sectional view as shown in the seventh and eighth figures. The two-row terminal set is integrally formed with the colloid by inlay injection (jnsert).
Molding) ’惟前述之電連接器為於使用時，仍存在 有諸多缺失，茲分述如下： 習用二排端子組採賴嵌射出方式而必須先在模具局部 作鑲件壓著壓著端子及分_子，以贱端子局部處於歸 體保護狀態，胁職射出成型後，使其上排之複數u s β 3 · 0端子有兩處直接裸露（如第七圖所示），而當外部電 連接器插峰_ s B 3 · _與外㈣連接器外殼 間距離非常近’且·處經常需要受織觸，所以無法加 貼麥拉片（My 1 a r，係為聚脂薄膜材質製成)予以隔離 ’是以，當工作時出現瞬間高壓或雜訊時容易產生高頻電磁 波干擾而造成電性不良，並降低訊麟輸之穩定性，同時亦 將危急到整體使用上之安全；再者，其採用職射出方式製 仏力上之效率亦較差，且端子組之材料利用率降低（因端 子間步距需要隨之加大，以方便模具分開端子後進行膠體射 4 出成D直接導致整體製造成本提高，並不利於大量生產 ’而有待從事此行#者碰研究St善方向之所在。 【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 經由多方評储考4，並_縣於崎f之料研發經驗 不斷試作與修改，始設計出此種電連接騎型誕生者。 本創作之主要㈣乃在_緣座體所具之基座前方延伸 有舌板，a舌板⑽之穿置空間收容有端子座，並以端子組 所具之複數彈性端子朋定端子為分财設·緣座體不同 謬體製成之舌板、端子赴，以此模組化之分馳構設計， 使彈性端子、固定端刊可職良好的賴無離，並有效 降低因距離接近產生之相互電磁干擾，從而改善了電性安全 後上之隱患，提升訊號傳輸之穩定性與可靠度。 本創作之次要目的乃在於端子組為可彻自動機以自動 化組裝方式對應彈性端子及固定端子的步距相較於習用鎮嵌 射出方式來得小’使其端子組材料率提高、節省材料使 用上之成本。 本創作之再-目的乃在於端子崎具之·端子及固定 端子利用自_以自動化組裝方式分财設於輯座體基座 上之舌板、端子座内’且因組裝、對位上均相#簡易快速， 則可降低整脸裝對位上之不便與_度，而提高製造上之 產能與良率。 【實施方式】 1為達成上述目的及構造’本_所_之技術手段及其 功政’兹繪補作之較佳實施鱗㈣步驟與功能 如下，俾利完全瞭解。 請參_-、二、三、_卿，係分職本創作之立 -外觀圖、立體分解圖、另-視角之立體外觀圖及組裝時之 立體触®，_何清楚如，袖作為包括有絕緣座體 1、端子組2及屏蔽殼體4 ’故就核主要構件及特徵詳述 如后，其中： 該絕緣座體1為具有基座i i，並於基座：：前方延伸 有可與外部電連接器電性對接之舌板111，且舌板i i i 内部形成有可供收容端子座12之穿置空間i i ο ;此外， 舌板111底面前方處設有呈間隔排列之複數透孔丄丄2， 並於透孔112後方底面設有可與穿置空間！i 〇相連通之 複數谷置槽113 ’另於基座11後侧下方處剖設有複數嵌 接槽114;而端子座12前方延伸有可嵌入於穿置空間工 10内之對接部i2!’並於對接部i2i表面上設有呈間 隔排列之複數端子槽12 2，且對接部i 2!底面對應端子 槽12 2前方處設有複數抵持平面丄2 2丄，又端子座工2 後側下方處剖設有複數穿槽12 3後，再於穿槽i 2 3二外 側邊分別形成有可供抵持於基座11容置槽113外侧邊上 之止撞部12 4。 相调輕麵她料以顧端子2 2, =ΙΓΓ21為具有可供穿設於基座”容置心 1，並於基部川-倒設有可伸出容置槽 3底面之接觸部212，且接觸部212 折 =有可嫩接槽114底部之烊接部213 •，另，固定 =2為具有可供穿設於端子座12端子槽122内之基 σ 1 ’並於基部2 21 -側設有可定位於抵持平面i 2 21上之接觸部2 2 2，且接觸部22 2另側朝外f折延伸 有可穿出穿槽1 2 3底部之雜部2 2 3。 體 該屏蔽殼體3為罩覆於絕緣座體1外部，並於屏蔽殼 3内部形成有可供外部電連接器插入之插槽31。 明搭配參閱第四、五、六圖所示，係分別為本創作組裝 時之立體剖_、組裝後之立體··組裝後之側視剖面 圖由圖中可，月楚看出，藉由上述之構件於組裝時，係先將 端子組2所具之複數彈性端子2 1分财設於基座！ ！前方 延伸之舌板1 1 Μ面容㈣！ i 3内，並以彈性端子2工 基部211二側邊上之複數凸刺2111嚅入於容置槽工工 3内返緊定位，使其基部211-側之接觸部212為伸出 谷置槽1 13底面，且接觸部2 i 2另側延伸之焊接部2工 3穿出基座11後侧下方處之嵌接槽114底部’即可將焊 接部213二側邊上之複數嚙齒2丄3 i嚅入於嵌接槽工丄 4内追緊定位；接著將複數固定端子2 2為分別穿設於端子 M378544 座12前方所延伸對接部121表面上之端子槽上2 2内， 並以基部2 2 1二側邊上之複數傭2 2工2屬入於端子槽 1 2 2内迫緊定位，使其基部2 2卜側接觸部2 2 2定位 於抵持平面12 21上，且接觸部2 2 2另側延伸之浮接部 2 2 3則穿出端子座！2後側穿槽丄2 3底部，再以浮接部 2 2 3二側邊上之複數嚙齒2 2 3 2 f入於穿槽2 2 3内迫 緊定位後，而可將端子座！2前方延伸之對接部i 2 i為由 基座11後方嵌入於舌板111之穿置空間11〇内且待 對接部121完全推入於穿置空間i i 〇内後，使其端子座 12 —側之止擋部12 4分別抵持於基座1J容置槽丄工3 外側邊上，同時亦使複數固定端子2 2上之接觸部2 2 2為 分別露出舌板1 1 前方處之透孔丄丄2，再將屏蔽殼 體3罩覆於絕緣座體丄外部，並以基座i i上之舌板工工工 則伸入於屏體3内部之域3丨，城端子組2彈性端 子2 1及固定端子22上之接觸部212、2 2 2分別露出 舌板1 1 1底面處，便完成本創作整體之組裝。 俾當本創作為於使用時，係先將絕緣座體丄定位於預設 _板上穩固定位’並以端子組2穿出於絕緣座體i底部之 焊接42 1 3、2 2 3 ’再焊ϋ於賊電路板上而形成電性 連接狀態，而於使用時，即可將外部電連接器沿著屏蔽殼體 3插入插槽31内，同時使基座11前方延伸之舌板i i! 容置於外部電連接器内部之插接空間，且將端子組2所具之 8 M378544 複數彈性端子2 1及©定端子2 2便分職導電端子組（圖 中未不出）形成良好的電性接觸，便可藉由外部連接器連接 於電腦主機上進行喊傳輸、溝通處料動作，且透過屏蔽 设體3將電連接n顺所產生之電魏干擾及預設電路板上 之雜訊導引傳輸至接地端釋放後，而具有接地的效果。 疋以，本創作之電連接器為於使用時，可改善習用技術 關鍵在於： 1、本創作端子組2所具之複數彈性端子21及固定端子2 2為分別穿設於絕緣座體2不同膠體製成之舌板丄工工 子座1 2上，以此模組化之分離組構設計，使彈性 ^子21、固疋端子2 2間可形成良好的遮蔽與隔離， 同時有效降低因距離接近產生之相互電磁干擾，改善了 電性安全性上之隱患。 -本創作端子組2利用自動機組裝方式對應彈性端子21 及固定端子2 2的步距（p i t c h)相較於習用鑲嵌 射出方式來得小，使其端子組2材料利用率提高，可有 效節省材料使用上之成本。 ^、本創作端子組2所具之彈性端子21及固定端子22為 可利用自動機以自動化組裝方式分別穿設於絕緣座體工 基座11上之舌板111、端子座12内，且因組裝、 對位上均相當的簡易快速，則可降低整體組裝對位上之 不便與困難，而提高製造上之產能與良率。 9 M378544 4、本創作絕緣座體i於舌板i i!内部嵌人之端子座12 僅只透過模具開出平面端’即可枝各侧定端子2 2 穿設，再切斷二端廢料帶後予叫折定位，其結構簡單 而使組裝動作可輕易實現完成。 故，本創作為主要針對絕緣座斷所具之端子座：2可 嵌入於基座11前方延伸之舌板1U穿置空間i i 〇内， 並以端子組2所具之複數彈性端子2 i 定端子2 2分別 穿設於舌板111底面之容置槽！i 3、端子座工2表面上 之端子槽12 2内，以此模組化之分離組構設計，可使彈性 端子2 1、固定端子2 2_献好錢與隔離，同時有效 接近所產生之相互電磁干擾，而提升訊號傳輸之 =性與可靠度外，朋結構簡單喊、對位上均相當簡易 、、、’使其組裝後亦可達成較佳結顧定度，以確保經常性 插拔對接之效果者，惟，以上所_本創作讀佳實施例 而已’自不能以此而偏限本創作之專利範圍，因此運用本創 作說明書及圖式内容所為之簡易修飾及等效結構變化，仍靡 同理包含於本餅所涵蓋專利範園内，合予陳明。μ ’π上所述’本劍作上述之電連接器為確實能達到其功效 目的，故本創作誠為一實用性優異之創作，實符合新型專 '之申凊要件’爰依法提出申請，盼審委早日賜准 以保障創作人之辛苦創作，Μ 八 _倘右鲜局有任何稽疑，請不吝 來秘示，創作人定當竭力配合，實感德便。 M378544 【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。 第三圖係為本創作另一視角之立體外觀圖。 第四圖係為本創作組裝時之立體剖面圖。 第五圖係為本創作組裝後之立體剖面圖。 第六圖係為本創作組裝後之側視剖面圖。 第七圖係為習用之俯視圖。 第八圖係為習用之側視剖面圖。 【主要元件符號說明】 1、 絕緣座體 1 1、基座 1 1 0、穿置空間 1 11、舌板 1 1 2、透孔 1 1 3、容置槽 1 1 4、嵌接槽 2、 端子組 21、彈性端子 2 1 1、基部 12、端子座 1 2 1、對接部 12 2、端子槽 12 21、抵持平面 1 2 3、穿槽 12 4、止擋部 2 2、固定端子 2 2 1、基部 M378544 2 1 1 1、凸刺 2 1 2、接觸部 2 1 3、焊接部 2 1 3 1、嚙齒 3、屏蔽殼體 3 1、插槽 2 21 1、嚙齒 2 2 2、接觸部 2 2 3、焊接部 2 2 3 1、嚙齒 12Molding) 'The above-mentioned electrical connectors are still in use when they are used. There are still many shortcomings, which are described as follows: The conventional two-row terminal group adopts the embedded injection method and must first press the crimping terminal on the part of the mold. According to the _ sub, the 贱 terminal is partially in the state of home protection. After the yoke is shot, the upper part of the us β 3 · 0 terminal has two direct exposed (as shown in the seventh figure), and when the external power Connector plug-in _ s B 3 · _ and the outer (four) connector housing distance is very close 'and · often need to be weaved, so you can not add Mylar (My 1 ar, made of polyester film material "Isolation is based on the fact that when high voltage or noise occurs during operation, high frequency electromagnetic interference is likely to occur, resulting in poor electrical performance, and reducing the stability of Xunlin transmission. At the same time, it will be critical to the safety of the overall use; The efficiency of the use of the occupational injection method is also poor, and the material utilization rate of the terminal group is reduced (due to the need to increase the step distance between the terminals, in order to facilitate the separation of the mold after the terminal to perform the colloidal injection 4 to D directly Lead to overall manufacturing Improvement, is not conducive to mass production 'and has to be engaged in this trip # people touched the direction of St. Good. [New content] Therefore, the creators have collected the relevant information through the multi-party assessment test 4 in view of the above problems and shortcomings. And _ county Yuqi f material research and development experience has been continuously tried and modified, and the birth of this type of electric connection riding type was designed. The main (4) of this creation is the tongue plate extending in front of the base of the _ edge seat, a The piercing space of the tongue plate (10) accommodates the terminal block, and the plurality of elastic terminal pin terminals of the terminal group are used as the tongue plate and the terminal made of different body parts of the margin body, thereby modularizing The design of the sub-structure allows the flexible terminal and the fixed end to work well, and effectively reduces the mutual electromagnetic interference caused by the proximity, thereby improving the hidden danger of electrical safety and improving the stability of signal transmission. And the reliability. The secondary purpose of this creation is that the terminal group is a self-contained machine with an automatic assembly method corresponding to the step of the elastic terminal and the fixed terminal, which is smaller than the conventional town embedded injection method. The rate is increased, and the cost of material use is saved. The purpose of this creation is to use the terminal and the fixed terminal of the terminal and the fixed terminal to use the automatic assembly method to distribute the tongue plate and the terminal block on the base of the seat body. Inside and because of the simple and fast assembly and alignment, it can reduce the inconvenience and _ degree of the whole face, and improve the manufacturing capacity and yield. [Embodiment] 1 To achieve the above objectives and The technical means of constructing 'this _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ The stand-up view, the three-dimensional exploded view, the three-dimensional appearance of the other-view angle, and the three-dimensional touch-up during assembly, _how clear, the sleeve includes the insulating base 1, the terminal set 2 and the shield case 4' The main components and features of the core are as follows, wherein: the insulating base 1 has a base ii, and a tongue plate 111 extending forwardly from the external electrical connector is extended in front of the base: and the tongue plate iii The inside is formed with a space for accommodating the terminal block 12; In addition, the bottom surface 111 at the front of the tongue plate provided with a plurality of through holes are arranged in a spaced Shang Shang 2, and in the rear of the bottom surface 112 is provided with a through hole through space! i 〇 之 之 复 谷 113 ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' 'The plurality of terminal slots 12 2 are arranged on the surface of the mating portion i2i at intervals, and the bottom surface of the mating portion i 2 ! is provided with a plurality of resisting planes 丄 2 2 前方 in front of the terminal slot 12 2 , and the terminal is 2 After the plurality of through grooves 12 3 are formed at the lower side of the rear side, the second outer side of the through grooves i 2 3 is respectively formed with a stopper portion 12 4 for abutting against the outer side of the accommodating groove 113 of the susceptor 11. The light-adjusting light-faced material is provided with a contact portion 212 for the terminal 2 2, = ΙΓΓ 21 to be placed on the pedestal, and a contact portion 212 for extending the bottom surface of the accommodating groove 3 at the base portion. And the contact portion 212 is folded to have a splicing portion 213 of the bottom of the terminal groove 114. Further, the fixing = 2 is provided with a base σ 1 ' that can be inserted into the terminal groove 122 of the terminal block 12 and is at the base portion 21 - The side is provided with a contact portion 2 2 2 which can be positioned on the resisting plane i 2 21 , and the other end portion of the contact portion 22 2 extends outwardly and has a portion 2 2 3 which can pass through the bottom of the through groove 1 2 3 . The shielding case 3 is covered on the outside of the insulating base 1 and a slot 31 for inserting an external electrical connector is formed inside the shielding case 3. The matching is shown in the fourth, fifth and sixth figures. The three-dimensional cross-section of the original assembly _, the assembled three-dimensional ···································································· The plurality of elastic terminals 2 1 is set on the base! ! The tongue plate 1 1 Μ face capacity (4) in front of the front! i 3, and the embossing 2111 on the two sides of the base 2 of the elastic terminal 2 The contact portion 212 on the base 211-side is the bottom surface of the valley-groove 1 13 and the welded portion 2 extending on the other side of the contact portion 2 i 2 is inserted out. The bottom portion of the engaging groove 114 at the lower side of the rear side of the base 11 can insert the plurality of rods 2 丄 3 i on the two sides of the welded portion 213 into the engaging groove 4 to be positioned closely; then the plurality of fixed terminals are 2 2 is respectively inserted in the terminal groove 2 2 on the surface of the abutting portion 121 extending in front of the terminal M378544, and the plurality of servants 2 2 on the two sides of the base 2 2 1 are in the terminal slot 1 The inner portion 2 2 is positioned tightly, so that the base portion 2 2 side contact portion 2 2 2 is positioned on the resisting plane 12 21 , and the floating portion 2 2 3 extending on the other side of the contact portion 2 2 2 is pierced out of the terminal block! 2 The rear side passes through the bottom of the groove 丄 2 3, and then the plurality of rods 2 2 3 2 f on the two sides of the floating portion 2 2 3 are placed in the groove 2 2 3 to be firmly positioned, and the terminal block can be placed! The abutting portion i 2 i extending in the front is embedded in the wearing space 11〇 of the tongue plate 111 by the rear of the base 11 and is completely pushed into the wearing space ii , after the abutting portion 121 is completely pushed into the wearing space ii , Stop 12 4 respectively resists the outer side of the susceptor slot 3 of the base 1J, and also makes the contact portion 2 2 2 of the plurality of fixed terminals 2 2 respectively expose the through hole 前方 2 at the front of the tongue plate 1 1 Then, the shielding shell 3 is covered on the outside of the insulating seat body, and the tongue-and-blade worker on the base ii extends into the domain 3 of the screen body 3, and the elastic terminal 2 1 of the city terminal group 2 and The contact portions 212, 2 2 2 on the fixed terminal 22 are respectively exposed at the bottom surface of the tongue plate 1 1 1 to complete the assembly of the entire creation.本When the creation is in use, the insulating seat 丄 is first positioned on the preset _ plate stable fixed position and the terminal group 2 is worn through the welding 42 1 3, 2 2 3 ' at the bottom of the insulating seat i The solder wire is soldered to the thief circuit board to form an electrical connection state, and in use, the external electrical connector can be inserted into the slot 31 along the shield case 3 while the tongue plate ii extending in front of the base 11 is made! It is placed in the plug-in space inside the external electrical connector, and the 8 M378544 complex elastic terminal 2 1 and the fixed terminal 2 2 of the terminal group 2 are formed into a good conductive terminal group (not shown). Electrical contact can be connected to the host computer through an external connector for shouting transmission and communication, and the electrical connection between the electrical connection n through the shielded device 3 and the pre-set circuit board After the signal is transmitted to the ground, it has a grounding effect.疋 , 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本The tongue-made work piece seat made of colloid is 12 2 , and the modularized separation structure design enables good shielding and isolation between the elastic body 21 and the solid-state terminal 2 2 , and effectively reduces the cause The distance from each other produces electromagnetic interference, which improves the safety of electrical safety. - The pitch of the original terminal group 2 by the automatic machine assembly method corresponding to the elastic terminal 21 and the fixed terminal 2 2 is smaller than that of the conventional mosaic injection method, so that the material utilization ratio of the terminal group 2 is improved, and the material can be effectively saved. The cost of use. ^, the elastic terminal 21 and the fixed terminal 22 of the present invention terminal group 2 are respectively disposed in the tongue plate 111 and the terminal block 12 of the insulating base body base 11 by an automatic machine in an automated assembly manner, and Assembly and alignment are relatively simple and fast, which can reduce the inconvenience and difficulty of the overall assembly alignment, and improve the manufacturing capacity and yield. 9 M378544 4. The insulative housing i of the creation is in the tongue plate ii! The terminal block 12 embedded in the inner part only passes through the flat end of the mold, so that the side terminals 2 2 can be pierced, and then the two end waste strips are cut off. The positioning of the fold is simple, and the structure is simple, so that the assembly action can be easily accomplished. Therefore, the present invention is mainly for the terminal block of the insulating seat: 2 can be embedded in the tongue 1U insertion space ii 延伸 extending in front of the base 11, and is determined by the plurality of elastic terminals 2 of the terminal set 2 The terminals 2 2 are respectively disposed in the receiving grooves of the bottom surface of the tongue plate 111! i 3, in the terminal slot 12 2 on the surface of the terminal block 2, the modularized separation structure design can make the elastic terminal 2 1 and the fixed terminal 2 2_ provide good money and isolation, and effectively approach the generated In addition to mutual electromagnetic interference, and improving the transmission and reliability of the signal transmission, the friend structure is simple and simple, and the alignment is quite simple, and 'they can achieve better matching after assembly, to ensure regularity. The effect of plugging and unplugging, however, the above-mentioned essays have read the best examples and have not been able to limit the scope of the patents of this creation. Therefore, the simple modification and equivalent structure of this creation manual and the contents of the drawings are used. The change is still included in the patent park covered by this cake and is given to Chen Ming. μ 'π on the above-mentioned 'sword for the above-mentioned electrical connector is indeed able to achieve its purpose, so this creation is a practical and excellent creation, in line with the new special 'application requirements', apply according to law, I hope that the trial committee will give an early guarantee to protect the creators' hard work. If there is any doubt in the right fresh bureau, please don't hesitate to show it. The creators will try their best to cooperate and feel good. M378544 [Simple description of the diagram] The first picture is a three-dimensional appearance of the creation. The second picture is a three-dimensional exploded view of the creation. The third picture is a three-dimensional appearance of another perspective of the creation. The fourth figure is a three-dimensional sectional view of the original assembly. The fifth picture is a three-dimensional cross-sectional view of the original assembly. The sixth figure is a side cross-sectional view of the original assembly. The seventh picture is a top view of the conventional use. The eighth figure is a side cross-sectional view of the conventional use. [Description of main component symbols] 1. Insulating housing 1 1 , base 1 1 0, wearing space 1 11 , tongue 1 1 2, through hole 1 1 3, receiving groove 1 1 4, engaging groove 2 Terminal group 21, elastic terminal 2 1 1 , base 12, terminal block 1 2 1 , butt joint 12 2, terminal slot 12 21, resisting plane 1 2 3, through slot 12 4, stop 2 2, fixed terminal 2 2 1. Base M378544 2 1 1 1 , spur 2 1 2, contact 2 1 3, welded portion 2 1 3 1 , rod 3, shielded housing 3 1 , slot 2 21 1 , rod 2 2 2, contact Part 2 2 3, welded part 2 2 3 1 , rodent 12