M361766 八、新型說明： 【新型所屬之技術領域】 本創作係關於一種電連接器，尤指一種用於連接電腦和外接 & 型電連接器。 口又有之u 【先前技術】 通用串列匯流排(Universal Serial Bus，USB)介面作為一種標準之輸入 介面，已被廣泛應用於眾多電子設備中，其中通常應用於筆記本電腦、個= 位助理（Pe臟al Digital Assistant，PDA)財上魏戲機類之便攜設備 -種USB電連接器為Mini USB電連接器，其尺寸較標準聰電連接 >如:國大陸專利公告帛CN2862389Y號所示，其揭示了 _種廳舰型卓 該Ϊ連接器包括設有若干第一收容通道之絕緣本體、收容於絕緣本體相 應弟-收容通這内之端子組及位於絕緣本體外之金屬遮蔽殼體，端子缸 端子之尾部均和_之芯線電性連接，其巾該電連接器還包括—組裝至^ 緣本體之絕緣後蓋，可使端子籍宗If]姓太绍祕士触+ '''& 接士挪〜 ^ 持在緣本體内，所述金屬遮蔽殼體將絕 緣本體刖端之舌部包袤以將其固定，而絕緣本體後端之基 體外而容易產生搖擺，進而影響其結構強度;且同時需要增 來遮罩端子與線纜之焊接處^ 體 陷。繁於上端，確有必要對電連接魏行改良贿決現有技射的上述缺 【新型内容】 高電在於提供一種具有改進構造之電連接器，其能夠有效提 本創作為了實現上述目的’本創作電連接器通過以下方式達成·· 麻收接器，其包括設有若干收容通道之絕緣本體、收容於絕緣本體相 之端子、與絕緣本體相組接之金屬遮蔽殼體及組裝於絕緣本體後 之、％緣後盍，所述遮蔽殼體設有句枯卜 於p辟^ ^ τ、左、右四壁之對接㈣及自對接 知上壁向上向後延伸之卡持片，所述遮蔽殼體上設有自對接艙之下、左、右辟 分別向後助料折延伸形狀收容艙，職部分絕縣體収縣後蓋餘 6 M361766 於所述收容艙内。 相較於習知技術’本創作通過電連接器具有改進之金屬遮蔽殼體，其具有 較大之收容空間且能夠將電連接器之絕緣本體及絕緣後蓋支撐以增加其結構 強度。 【實施方式】 請參照第-圖至第二圖所示’本創作電連接器觸包括絕緣本體ι、收容 於絕緣本體i内之端子組2、與絕緣本體i相組接之遮蔽殼體3以及組裝至絕 緣本體丨之絕緣後蓋4。所《連接器⑽後設置有與端子組2之尾部23焊接 之線纔（未圖示）及包覆於上述元件外之包覆體（未圖示）。 請參照第三圖至細騎示，電顧^ ^⑻之絕緣本體丨包括主體部u 及自主，部1之刖表面向前延伸形成之舌部12。所述絕緣本體i之主體部^ ，括^盍面112、下蓋面113、-對相對設置且位於兩側之側面叫 端面n5，其中在主體部u上還設有多個沿對接方向設置之第—收容通 ^张12之中間向上凸設有突塊1121，下蓋面113低於舌和之 底部’所述主體部11寬於舌部12。 所述絕緣本體〗之舌部12包括對接部〗21及自對接部121向上延伸一段 ΐ==22’在舌部12上還設有若干分別與第—收容通道116相通之端 子均：====並行排列之端子，每個端 拉邮90 «丄/ 接觸部21、由接觸部21向後延伸而成之固 子22向後延伸而成且呈豐直放置之平板狀尾部23。該八根端 構美21及固持部22排列於同—平面上，且讀端子之接觸部2!之往 冓基本相同，位於兩側之端子為電源端子其與位 二 更長之接觸部21 ;八根端子之固持部22处播女S 一 相比”有 不盡相同，位於右側之+ 構大致相同，八根端子之尾部結構 及位於左側之1端子^^ 部23與其固持部22大體平齊，信號端子 或向下彎躲蝴魏舒之尾部向後且向上 彼此錯開呈:如此’端子組2之尾部23位於不同之水平高度， 31 31 土 3丨3、314。所述遮蔽殼體3還包括自對接艙31上壁 7 M361766 311向後且向上延伸之卡持片32以及自對接艙31向後延伸形成之收容艙33 所述卡持片32之中央開設有***述絕緣本體丨之突塊1121之矩形收容孔 321。所述收容艙33包括自對接艙31下壁312向後且向下彎折延伸形成之底 壁331、一對分別自底壁331兩側垂直向上延伸之側壁332以及—對分別自側 壁332中間垂直向上延伸形成之卡扣部333。所述收容艙％之兩側壁分別 自對接艙31之左、右壁313、314向外且向後彎折延伸形成，所述卡扣部3汨 之中央開设有卡扣孔334。所述收容艙33之底壁331和侧壁332分別自對接艙 31向下向外延伸形成一更大之收容空間。 絕緣後蓋4具有基礎部41及自基礎部41之後表面411向後延伸形成之收 容部42。所述基礎部41設有多個第二收容通道412，該第二收容通道412包 括八個通道，分別用於收容端子組2之對應端子尾部23，這些第二收容通道 412分別向後貫穿收容部π。所述收容部c包括第一收容塊似及位於第一 42!兩側之第二收容塊422，其中，收容部42之上表面及下表面分別盘 ft礎之上、下表面平齊。絕緣後蓋4之基礎部41之兩側分別設有^ 扣塊43 ’該卡扣塊43之前端與基礎部41之前端面相連。 之第請至第四圖所示，組裝時，端子組2自後向前插人絕緣本體1 14之产子^^ Μ内其中端子組2之接觸部21收容在絕緣本體1之舌部 I之々而子收谷槽123内，且位於斜接邱夕拉雜 12上，接顧部n ▲ 之接觸部21前面部分暴露在舌部 2十接觸。Ρ 2!之後半部分收容於絕緣本體k 收容於主體部„之第—收容通道116内，且固持部η之=内固 通迢m之内壁，端子組2之尾部23暴露在絕緣本體^之末端面η 谷 然後，將組裝有端子組2之絕緣本體 ^ ^ Π 3 片32位於絕緣本體！之上側，且絕 < 遮敝 3之卡持 殼體3之收容内，借此阻止絕緣本體於置之;⑵鎖扣於遮蔽 此遮蔽殼體3組裝至絕緣本體〗外。 、…▲後3向後移動’至 絕緣後蓋4自後向独胁絕緣柄 絕緣後蓋4均位於賴殼體3之收容艙33内以〗之本體部1】及 緣後蓋4之卡扣塊43固持於遮蔽殼體 曰=妾器！〇〇之強度，絕 絕緣後蓋4向後移動，端子組2暴露於絶緣本體= 卡=⑽内以防止 俊而之尾部23分別***絕 8 M361766 緣後盍4之第二收容通迢4】2内，第一收容塊421和第二收容塊422把端子組 2之各個端子相互縣/¾離。依應崎境之需要可選娜歸職（未圖示） 焊接到相應之端子組2之尾部23末端上。 在上述組裝完成之後，將包覆體（未圖示）包覆成型於其上。 綜上所述’本創作確已符合新型專利之要件，麦 ^所述僅為本創作之較佳實施例，自不_此 ^ ;惟， 熟悉此項技狀人士銳糊叙。舉凡 以下申請專利範圍内。 乜飾或變化者，皆應涵蓋在M361766 VIII. New description: [New technical field] This is a kind of electrical connector, especially one for connecting computer and external & type electrical connector. The same is true. [Prior Art] The Universal Serial Bus (USB) interface is a standard input interface and has been widely used in many electronic devices, which are commonly used in notebook computers and assistants. (Pe dirty al Digital Assistant, PDA) The portable device of Wei Wei machine type - USB USB connector is Mini USB electrical connector, its size is more than standard Congdian connection> Such as: National Continental Patent Announcement 帛 CN2862389Y The invention discloses that the connector of the hall type includes an insulative body provided with a plurality of first receiving passages, a terminal set housed in the corresponding body of the insulating body, and a metal shielding shell located outside the insulating body. The body, the tail end of the terminal cylinder terminal is electrically connected with the core wire of the _, and the electrical connector further comprises an insulating back cover assembled to the body of the rim, so that the terminal can be used as a surname + too surname: ''& 接者~^ held in the body of the body, the metal shielding shell encloses the tongue of the insulating body at the end of the body to fix it, and the base of the back end of the insulating body is easy to swing, and then Affect its structure Degrees; while the mask needs to be increased to the welding of the terminal of the cable body ^ trap. At the upper end, it is indeed necessary to make the above-mentioned shortcomings of the existing technology of the electric connection to the Wei line. [The new content] The high-power is to provide an electrical connector with an improved structure, which can effectively create the original in order to achieve the above purpose. The electrical connector is formed by the following method: an insulative housing having a plurality of receiving passages, a terminal received in the insulating body phase, a metal shielding shell assembled with the insulating body, and assembled in the insulating body After the % edge is closed, the shielding shell is provided with a pair of joints (4) of the left and right walls, and a holding piece extending upward and rearward from the upper wall. The casing is provided with a self-contained cabin, left and right sides respectively, and a rearward auxiliary material is extended to extend the shape of the storage compartment, and the remaining part of the county is covered by the county cover 6 M361766 in the storage compartment. Compared to the prior art, the present invention has an improved metal shielding housing through an electrical connector which has a large receiving space and is capable of supporting the insulating body of the electrical connector and the insulating back cover to increase its structural strength. [Embodiment] Please refer to the first to second figures. The present invention is characterized in that the present invention includes an insulating body ι, a terminal group 2 housed in the insulating body i, and a shielding case 3 assembled with the insulating body i. And an insulating back cover 4 assembled to the insulating body 丨. The connector (10) is provided with a wire (not shown) welded to the tail portion 23 of the terminal group 2 and a covering body (not shown) which is coated on the outside of the element. Please refer to the third figure to the fine riding display. The insulating body ^ of the ^^(8) includes the main body portion u and the autonomous portion, and the tongue portion 12 is formed by the front surface of the portion 1 extending forward. The main body portion of the insulative housing i, the surface 112, the lower cover surface 113, and the pair of opposite sides are located on the sides of the two sides, which are called end faces n5, wherein the main body portion u is further provided with a plurality of positions along the butting direction. The first portion of the receiving passage 12 is convexly provided with a projection 1121, and the lower cover surface 113 is lower than the tongue and the bottom portion. The main body portion 11 is wider than the tongue portion 12. The tongue portion 12 of the insulating body includes an abutting portion 21 and an upward extending portion from the butting portion 121. The terminal 12 is further provided with a plurality of terminals respectively communicating with the first receiving passage 116: == == Terminals arranged in parallel, each end pulls the post 90 «丄/contact portion 21, and the solid piece 22 extending rearward from the contact portion 21 is formed to extend rearwardly and is a flat-shaped tail portion 23 placed in a straight shape. The eight end structures 21 and the holding portions 22 are arranged on the same plane, and the contacts 2 of the read terminals are substantially the same, and the terminals on both sides are the power terminals and the contacts 21 are longer than the second one. The anchoring portion 22 of the eight terminals is different from the female S. The structure of the right side is substantially the same, the tail structure of the eight terminals, and the one terminal portion 23 on the left side and the holding portion 22 thereof are substantially the same. Flush, the signal terminals or the downward bends hide the tails of Wei Shu back and up and staggered from each other: thus the tail portion 23 of the terminal group 2 is at a different level, 31 31 soil 3丨3, 314. The shielding shell 3 is also A retaining piece 32 extending rearwardly and upwardly from the upper wall 7 of the docking bay 31 and a receiving compartment 33 extending from the docking bay 31. The center of the holding piece 32 is provided with a protrusion for receiving the insulating body. a rectangular receiving hole 321 of the 1121. The receiving compartment 33 includes a bottom wall 331 extending backward from the lower wall 312 of the docking bay 31 and extending downwardly, and a pair of side walls 332 extending vertically upward from both sides of the bottom wall 331 and Pair vertically from the middle of the side wall 332 a locking portion 333 is formed. The two side walls of the receiving compartment are respectively formed outwardly and backwardly from the left and right walls 313 and 314 of the docking bay 31, and the central portion of the locking portion 3 is opened. a locking hole 334. The bottom wall 331 and the side wall 332 of the receiving compartment 33 extend downwardly from the docking bay 31 to form a larger receiving space. The insulating back cover 4 has a base portion 41 and a base portion 41 The base portion 411 is formed to extend rearwardly from the receiving portion 42. The base portion 41 is provided with a plurality of second receiving passages 412, and the second receiving passages 412 include eight passages for receiving the corresponding terminal tail portions 23 of the terminal group 2, respectively. The second receiving passages 412 respectively extend through the receiving portion π. The receiving portion c includes a first receiving block and a second receiving block 422 located on both sides of the first 42!, wherein the upper surface and the lower surface of the receiving portion 42 are respectively The bottom surface of the disk ft is flat and the lower surface is flush. The two sides of the base portion 41 of the insulating back cover 4 are respectively provided with a fastening block 43'. The front end of the locking block 43 is connected to the front end surface of the base portion 41. As shown in the four figures, when assembled, the terminal block 2 is inserted into the insulative housing 1 14 from the rear to the front. The contact portion 21 of the terminal group 2 is accommodated in the tongue portion I of the insulative housing 1 and is located in the sub-groove groove 123, and is located on the miter oblique Qiqila 12, and contacts the contact portion n ▲ The front portion of the portion 21 is exposed to the contact of the tongue portion 20. The second portion is received in the insulating body k and is received in the first receiving passage 116 of the main body portion „, and the inner portion of the holding portion η is fixed to the inner wall of the 迢m. The tail portion 23 of the terminal group 2 is exposed to the end surface η valley of the insulating body ^, and then the insulating body ^ ^ Π 3 piece 32 in which the terminal group 2 is assembled is placed on the insulating body! The upper side, and the cover of the concealer 3, is held in the housing 3, thereby preventing the insulating body from being placed thereon; (2) locking the shielding housing 3 to be assembled outside the insulating body. , ▲ rear 3 moves backwards to the insulating back cover 4 from the rear to the single-isaked insulated handle rear cover 4 are located in the housing compartment 33 of the lamella housing 3 to the body portion 1] and the edge of the back cover 4 Block 43 is held in the shield housing 曰 = 妾! The strength of the crucible, the insulating back cover 4 moves backward, and the terminal group 2 is exposed to the insulative body = card = (10) to prevent the tail portion 23 from being inserted into the edge of the 8 M361766, respectively, and the second receiving port 4 of the crucible 4 The first receiving block 421 and the second receiving block 422 separate the respective terminals of the terminal group 2 from each other. In accordance with the needs of the situation of Kasumi, it is optional to return to the end of the tail portion 23 of the corresponding terminal group 2 (not shown). After the above assembly is completed, a coating body (not shown) is overmolded thereon. In summary, this creation has indeed met the requirements of the new patent. The description of Mai is only a preferred embodiment of the creation, and it is not a singularity; however, people familiar with this technique are succinct. The following patents are within the scope of the patent application.乜 或 or changers should be covered
【圖式簡單說明】 第一圖係本創作電連接器之立體圖。 第二圖係第一圖之另一角度視圖。 第三圖係本創作電連接器之立體分解圖 苐四圖係弟二圖之另一角度視圖。 【主要元件符號說明】 電連接器 100 絕緣本體 主體部 11 上盖面 突塊 1121 下蓋面 側面 114 束端面 第一收容通道 116 舌部 對接部 121 固定部 收容槽 123 舌部 端子組 2 接觸部 固持部 22 尾部 遮蔽殼體 3 對接艙 上壁 311 下壁 112 113 115 12 122 14 21 23 31 312 9 M361766 左壁 313 卡持片 32 垂直部 322 底壁 331 卡扣部 333 絕緣後蓋 4 後表面 411 收容部 42 第二收容塊 422 右壁 314 收容孔 321 收容艙 33 側壁 332 扣孔 334 基礎部 41 第二收容通道 412 第一收容塊 421 卡扣塊 43[Simple description of the diagram] The first diagram is a perspective view of the original electrical connector. The second figure is another angle view of the first figure. The third figure is a three-dimensional exploded view of the original electrical connector. [Description of main component symbols] Electrical connector 100 Insulating body main body portion 11 Upper cover surface projection 1121 Lower cover surface side 114 Beam end surface First receiving passage 116 Tongue abutting portion 121 Fixing portion receiving groove 123 Tongue terminal group 2 Contact portion Holding portion 22 tail shielding housing 3 docking bay upper wall 311 lower wall 112 113 115 12 122 14 21 23 31 312 9 M361766 left wall 313 holding piece 32 vertical portion 322 bottom wall 331 fastening portion 333 insulating rear cover 4 rear surface 411 accommodating portion 42 second receiving block 422 right wall 314 receiving hole 321 receiving compartment 33 side wall 332 buttonhole 334 base portion 41 second receiving passage 412 first receiving block 421 snap block 43
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