五、新型說明： 【新型所屬之技術領域】 [0001] 本創作涉及一種電連接器，特別是涉及一種具有改善遮 蔽殼體之電連接器。 【先前技術】 [0002] 與創作相關之習知技術請參2006年1月1日公告的臺灣專 利第285096號，該專利揭示了一種三個埠堆疊之電連接 器，該電連接器包括絕緣本體、相互組合以包覆絕緣本 體之前遮蔽殼體與後遮蔽殼體。絕緣本體包括頂壁、底 壁、兩個側壁、兩個中間壁、由中間壁分隔形成之三個 對接埠。前遮蔽殼體包括覆蓋絕緣本體對接埠之對接面 、覆蓋絕緣本體頂壁之頂面。後遮蔽殼體包括一個後端 面及覆蓋絕緣本體側壁之兩個側面。前遮蔽殼體包括自 對接面垂直延伸之第一卡扣部、自頂面垂直延伸之第二 卡扣部，第一卡扣部上設置有兩個開口，第二卡扣部上 突設有一卡扣月。後遮蔽殼體於前端突設有與前遮蔽殼 體開口相對應之卡扣片，後遮蔽殼體於上端設有與前遮 蔽殼體卡扣片相對應之開口。各側壁在靠近前端及頂壁 處分別設置與第一卡扣部、第二卡扣部相對應之凹陷， 該凹陷可以方便前遮蔽殼體與後遮蔽殼體的卡扣片與開 口相扣合。 [0003] 該習知技術中藉由絕緣本體之凹陷可以方便前遮蔽殼體 、後遮蔽殼體扣合，惟，前遮蔽殼體之第一卡扣部位於 後遮蔽殼體外側，而第二卡扣部則位於後遮蔽殼體内。 於組裝時，第二卡扣部需在絕緣本體之凹陷與後遮蔽殼 表單編號A0101 第4頁/共16頁 [0004]M3.79236 [0005] [0006] [0007]V. New Description: [New Technology Field] [0001] The present invention relates to an electrical connector, and more particularly to an electrical connector having an improved shielding housing. [Prior Art] [0002] The prior art related to the creation is referred to Taiwan Patent No. 285096, published on January 1, 2006, which discloses a three-ply stacked electrical connector including insulation. The body is combined with each other to cover the insulating body and shield the housing from the rear shielding housing. The insulative housing includes a top wall, a bottom wall, two side walls, two intermediate walls, and three docking pockets formed by the intermediate walls. The front shielding shell includes an abutting surface covering the butting joint of the insulating body and a top surface covering the top wall of the insulating body. The rear shield housing includes a rear end surface and two side surfaces covering the side walls of the insulative housing. The front shielding shell includes a first fastening portion extending perpendicularly from the mating surface, and a second fastening portion extending perpendicularly from the top surface. The first fastening portion is provided with two openings, and the second fastening portion is provided with a protrusion. Buckle month. The rear shielding shell protrudes from the front end with a locking piece corresponding to the front shielding housing opening, and the rear shielding housing is provided at the upper end with an opening corresponding to the front shielding housing fastening piece. Each of the side walls is respectively provided with a recess corresponding to the first fastening portion and the second fastening portion near the front end and the top wall, and the recess can facilitate the fastening of the fastening piece of the front shielding shell and the rear shielding shell to the opening. . [0003] In the prior art, the front shielding shell and the rear shielding shell are fastened by the recess of the insulating body, but the first fastening portion of the front shielding shell is located outside the rear shielding shell, and the second The snap portion is located in the rear shield housing. When assembling, the second fastening portion needs to be recessed and rear shielded on the insulative housing. Form No. A0101 Page 4 of 16 [0004] M3.79236 [0005] [0006] [0007]
[0008] 體之側面之間形成的缝隙中穿設，其容易發生錯位而導 致組裝效率較低。 是以，有必要設計一種具有遮蔽殼體組裝效率較高的電 連接器。 【新型内容】 本創作所欲解決之技術問題在於提供一種具有遮蔽殼體 組裝效率較高的電連接器。 為解決以上技術問題，本創作採用如下技術方案：一種 電連接器，其包括，一絕緣本體，其包括相互垂直之頂 壁與側壁，其亦包括一引導部；第一遮蔽殼體，其覆蓋 絕緣本體之側壁，並包括延伸至引導部之第一卡扣部； 第二遮蔽殼體，其與第一遮蔽殼體相互組合以包覆絕緣 本體，並覆蓋絕緣本體之頂壁，其亦包括第二卡扣部， 該第二卡扣部經引導部扣合至第一卡扣部。 相對于習知技術，本創作之第二卡扣部可以經引導部而 扣合至第一卡扣部，可以避免第一卡扣部與第二卡扣部 錯位，從而提高生產效率。 【實施方式】 請一併參閱第一圖至第四圖，符合本創作之電連接器100 係一網路連接器（RJ45)與通用串列匯流排（USB, Uni-versal Serial Bus)連接器堆疊之電連接器，並且該 通用串列匯流排連接器符合USB 3.0規格，於其他實施方 式中亦可以為其他種類之電連接器。該電連接器包括絕 緣本體1、組合後包覆絕緣本體1之後遮蔽殼體2與前遮蔽 表單編號A0101 第5頁/共16頁 [0009] 殼體3、安裝至絕緣本體之USB端子4、RJ45端子模組5及 指示裝置6。 請一併參閱第一圖與第二圖，絕緣本體丨包括一頂壁u、 一底壁12、兩個結構相同之側壁丨3及一中間壁14，該中 間壁14將絕緣本體1分隔成r j45對接埠丨〇丨與USb對接埠 102。各側壁13於前端設有第一凹部131，於靠近頂壁11 處設有第二凹部132 ’第一凹部131深於第二凹部132内 ，第二凹部132延伸至頂壁11。頂壁n向後延伸超出側壁 13，頂壁11與側壁13交界處形成一圓弧部15及一斜面部 16 ’該斜面部16形成一引導部。頂壁丨丨於!^45對接埠 101兩側設有兩個通槽17以收容指示裝置6 ^ [0010] 請一併參閱第一圖與第二圖，後遮蔽殼體2包括覆蓋絕緣 本體1側壁之兩個結構相同之側面21及連接兩個側面2〗之 後端面22。側面21包括主體部211、由主體部211向前延 伸之第一延展部212、由主體部211頂端延伸之第一結合 部213與第一卡扣部214 »第一卡扣部214之兩侧分別設 有一開槽220，其中一開槽220蔣第一結合部213與第一 卡扣部214分隔開，該開槽2 2 0可以方便後遮蔽殼體2成型 不同形狀的第一結合部213與第一卡扣部214。第一延展 部212與主體部211呈階梯狀，該第一延展部212上設有 兩個卡扣片215，該第一延展部212之上端設有一彎曲狀 固持部216。第一結合部213與主體部211也呈階梯狀， 並且第一結合部213之上端呈與絕緣本體1圓弧部丨5相對 應之捲曲狀。第一·^扣部214由側面21的上端内凹形成， 其包括一收容槽217、一位於收容槽内之卡扣片218及一 第6頁/共16頁 表單編珑A0101 M379236 傾斜片219，該傾斜片21 9與絕緣本體1之引導部16形狀 相對應。 [0011] 請一併參閱第一圖與第二圖，前遮蔽殼體3包括相互垂直 之對接面31與頂面32，對接面31上設置有分別與RJ45對 接埠101與USB對接埠10 3相對應之開口（未標號），頂面 32覆蓋絕緣本體1之頂壁11。前遮蔽殼體3亦包括自對接 面31向後垂直延伸之第二延展部33，該第二延展部33上 .設有與第一延展部212卡扣片21 5形狀相對應之兩個開口 331。前遮蔽殼體3還包括自頂面32向下垂直延伸之第二 接合部34，該第二接合部34之後端設置有第二卡扣部341 ，該卡扣部341設有與第一卡扣部214之卡扣片218形狀 相對應之開口（未標號）。 [0012] 請一併參閱第二圖至第四圖，於組裝過程中，先將USB端 子4、RJ45端子模組5、及指示裝置6安裝至絕緣本體1， 然後將後遮蔽殼體2及前遮蔽殼體3依次安裝至絕緣本體1 上。在後遮蔽殼體2安裝至絕緣本體1時，第一延展部212 位於第一凹部131處，其固持部216則延伸至收容指示裝 置6之通槽17。後遮蔽殼體2的第一結合部220位於第二凹 部132處並且其上端緊貼至絕緣本體1的圓弧部15，第一 卡扣部214部分位於第二凹部132處並且其傾斜片21 9緊 貼至絕緣本體1的引導部16。於前遮蔽殼體3組裝至絕緣 本體1時，第二延展部33上之開口 331扣合至至第一延展 部212之卡扣片215，第二卡扣部341收容於第一卡扣部 214之收容槽217内並與卡扣片218相扣合。 [0013] 本實施方式中後遮蔽殼體2之傾斜片21 9之寬度與引導部 表單編號A0101 第7頁/共16頁 M379236 16之寬度相同，即在寬度方向上傾斜片219覆蓋整個引導 部16,在其他實施方式中，傾斜片219在寬度方向上僅覆 蓋引導部16之一部分。 [0014] 本創作電連接器1前遮蔽殼體3之第二延展部33與第一卡 扣部341均位於後遮蔽殼體2外側。第二卡扣部341可以沿 絕緣本體1的引導部16移動而扣合至第一卡扣部214，此 可以避免第二卡扣部341與第一卡扣部214錯位，即避免 第二卡扣部341進入第一卡扣部214與側壁13之間之第二 凹部132，從而提高生產效率。 [0015] 綜上所述，本創作確已符合新型專利之要件，爰依法提 出專利申請。惟，以上所述者僅係本創作之較佳實施方 案，本創作之範圍並不以上述實施方案為限，舉凡熟習 本案技術之人士援依本創作之精神所作之等效修飾或變 化，皆應涵蓋於以下申請專利範圍内。 【圖式簡單說明】 [0016] 第一圖係符合本創作電連接器之立體圖； [0017] 第二圖係第一圖所示電連接器之立體分解圖； [0018] 第三圖係第一圖所示電連接器之組裝示意圖； [0019] 第四圖係第一圖所示電連接器之另一組裝示意圖。 【主要元件符號說明】 [0020] 100:電連接器 [0021] 213 :第一結合部 [0022] 101 : RJ45對接埠 表單編號A0101 第8頁/共16頁 M379236 [0023] 214 :第一卡扣部 [0024] 102 : USB對接埠 [0025] 21 5 :卡扣片 [0026] 1 :絕緣本體 [0027] 216 :固持部 [0028] 11 :頂壁 • [0029] 217 :收容槽 螓 [0030] 12 :底壁 [0031] 218 :卡扣片 [0032] 13 :側壁 [0033] 219 :傾斜片 [0034] 131 :第一凹部 [0035] 美 220 :開槽 W. [0036] 132 :第二凹部 [0037] 3:前遮蔽殼體 [0038] 14 :中間壁 [0039] 31 :對接面 [0040] 15 :圓派部 [0041] 32 :頂面 表單編號A0101 第9頁/共16頁 M379236 [0042] 1 6 :斜面部 [0043] 33 :第二延展部 [0044] 17 :通槽 [0045] 331 :開口 [00461 2:後遮蔽殼體 [0047] 34 :第二接合部 [0048] 21 :側面 [0049] 341 :第二卡扣部 [0050] 22 :後端面 [0051] 4 : USB端子 [0052] 211 :主體部 [0053] 5 : RJ45端子模組 [0054] 212 :第一延展部 [0055] 6 :指示裝置 豢[0008] The gap formed between the sides of the body is pierced, which is prone to misalignment and leads to low assembly efficiency. Therefore, it is necessary to design an electrical connector having a high efficiency in assembling the shielded housing. [New content] The technical problem to be solved by the present invention is to provide an electrical connector having a high assembly efficiency with a shielded casing. In order to solve the above technical problem, the present invention adopts the following technical solution: an electrical connector includes an insulative housing including top and side walls perpendicular to each other, which also includes a guiding portion; a first shielding housing covering a sidewall of the insulative housing and including a first latching portion extending to the guiding portion; a second shielding housing that is combined with the first shielding housing to cover the insulative housing and cover the top wall of the insulative housing, which also includes The second fastening portion is fastened to the first fastening portion via the guiding portion. Compared with the prior art, the second buckle portion of the present invention can be fastened to the first buckle portion via the guiding portion, so that the first buckle portion and the second buckle portion can be prevented from being displaced, thereby improving production efficiency. [Embodiment] Please refer to the first to fourth figures together. The electrical connector 100 conforming to the present invention is a network connector (RJ45) and a universal serial bus (USB, Uni-versal Serial Bus) connector. The electrical connectors are stacked, and the universal serial bus connector conforms to the USB 3.0 specification. In other embodiments, other types of electrical connectors may also be used. The electrical connector includes an insulative housing 1 , and after the insulative housing 1 is combined, the shielding housing 2 and the front shielding form No. A0101, page 5 / page 16 [0009] the housing 3, the USB terminal 4 mounted to the insulative housing, RJ45 terminal module 5 and indicating device 6. Referring to the first and second figures, the insulative housing 丨 includes a top wall u, a bottom wall 12, two structurally identical side walls 丨3 and an intermediate wall 14, which partitions the insulating body 1 into r j45 docking port and USb docking port 102. Each of the side walls 13 is provided with a first recess 131 at the front end and a second recess 132 adjacent to the top wall 11. The first recess 131 is deeper than the second recess 132, and the second recess 132 extends to the top wall 11. The top wall n extends rearward beyond the side wall 13, and a circular arc portion 15 and a slope portion 16' are formed at the boundary between the top wall 11 and the side wall 13. The slope portion 16 forms a guiding portion. The top wall is provided with two through slots 17 on both sides of the butt joint 101 to accommodate the indicating device 6 ^ [0010] Please refer to the first and second figures together, the rear shielding shell 2 includes a covering insulating body 1 side wall 21 having the same structure and connecting the two side faces 2 and then the end face 22. The side surface 21 includes a main body portion 211, a first extending portion 212 extending forward from the main body portion 211, a first joint portion 213 extending from a top end of the main body portion 211, and two sides of the first snap portion 214 » the first snap portion 214 Each of the slots 220 is disposed, and the first joint portion 213 is separated from the first buckle portion 214. The slot 2200 can facilitate the rear cover housing 2 to form the first joint of different shapes. 213 and the first fastening portion 214. The first extension portion 212 is stepped with the main body portion 211. The first extension portion 212 is provided with two fastening pieces 215. The upper end of the first extension portion 212 is provided with a curved holding portion 216. The first joint portion 213 and the main body portion 211 are also stepped, and the upper end of the first joint portion 213 has a curl shape corresponding to the arc portion 丨5 of the insulating body 1. The first fastening portion 214 is recessed from the upper end of the side surface 21, and includes a receiving groove 217, a locking piece 218 located in the receiving groove, and a 6th page/16-page form compilation A0101 M379236 inclined piece 219 The inclined piece 21 9 corresponds to the shape of the guiding portion 16 of the insulative housing 1. [0011] Please refer to the first figure and the second figure together. The front shielding shell 3 includes abutting surface 31 and a top surface 32 which are perpendicular to each other. The mating surface 31 is provided with a mating interface with the RJ 45 and a USB docking port 10 3 . A corresponding opening (not labeled), the top surface 32 covers the top wall 11 of the insulative housing 1. The front shielding shell 3 also includes a second extending portion 33 extending vertically from the mating surface 31. The second extending portion 33 is provided with two openings 331 corresponding to the shape of the first extending portion 212 of the locking piece 215. . The front shielding shell 3 further includes a second engaging portion 34 extending vertically downward from the top surface 32. The second engaging portion 34 is provided with a second latching portion 341 at the rear end, and the latching portion 341 is provided with the first card. The snap tab 218 of the buckle portion 214 has a corresponding opening (not labeled). [0012] Please refer to the second to fourth figures together. In the assembly process, the USB terminal 4, the RJ45 terminal module 5, and the indicating device 6 are first mounted to the insulative housing 1, and then the rear shielding housing 2 and The front shield case 3 is sequentially mounted to the insulative housing 1. When the rear shield case 2 is mounted to the insulative housing 1, the first extension portion 212 is located at the first recess portion 131, and the retaining portion 216 extends to the through slot 17 of the accommodation indicating device 6. The first joint portion 220 of the rear shield case 2 is located at the second recess portion 132 and its upper end abuts against the circular arc portion 15 of the insulative housing 1, the first snap portion 214 is partially located at the second recess portion 132 and the inclined piece 21 thereof 9 is in close contact with the guide portion 16 of the insulative housing 1. When the front shielding shell 3 is assembled to the insulative housing 1, the opening 331 of the second extending portion 33 is fastened to the locking piece 215 of the first extending portion 212, and the second locking portion 341 is received by the first locking portion. The receiving groove 217 of the 214 is engaged with the snap tab 218. [0013] In the present embodiment, the width of the inclined piece 21 9 of the rear shielding case 2 is the same as the width of the guide portion form number A0101, page 7 / total 16 pages M379236 16 , that is, the inclined piece 219 covers the entire guide portion in the width direction. 16. In other embodiments, the inclined piece 219 covers only a portion of the guide portion 16 in the width direction. [0014] The second extension portion 33 and the first buckle portion 341 of the front shield case 3 of the present invention are located outside the rear shield case 2. The second latching portion 341 can be moved to the first latching portion 214 along the guiding portion 16 of the insulative housing 1 , which can prevent the second latching portion 341 from being misaligned with the first latching portion 214 , that is, avoiding the second card. The buckle portion 341 enters the second recess portion 132 between the first hook portion 214 and the side wall 13, thereby improving production efficiency. [0015] In summary, the creation has indeed met the requirements of the new patent, and the patent application is filed according to law. However, the above description is only a preferred embodiment of the present invention, and the scope of the present invention is not limited to the above embodiments, and any equivalent modification or change made by a person familiar with the technology of the present invention in accordance with the spirit of the present creation is It should be covered by the following patent application. BRIEF DESCRIPTION OF THE DRAWINGS [0016] The first drawing is a perspective view of the electrical connector of the present invention; [0017] The second drawing is an exploded perspective view of the electrical connector shown in the first figure; [0018] A schematic view of the assembly of the electrical connector shown in the figure; [0019] The fourth figure is another assembly diagram of the electrical connector shown in the first figure. [Description of Main Component Symbols] [0020] 100: Electrical Connector [0021] 213: First Bonding Unit [0022] 101: RJ45 Docking Form Number A0101 Page 8 of 16 M379236 [0023] 214: First Card Buckle [0024] 102 : USB docking 埠 [0025] 21 5 : Snap tab [0026] 1 : Insulating body [0027] 216 : Holding portion [0028] 11 : Top wall • [0029] 217 : accommodating slot [ 0030] 12 : bottom wall [0031] 218 : snap tab [0032] 13 : side wall [0033] 219 : inclined piece [0034] 131 : first recess [0035] US 220 : slotted W. [0036] 132 : Second recess [0037] 3: Front shield case [0038] 14: Intermediate wall [0039] 31: Docking surface [0040] 15: Round part [0041] 32: Top form number A0101 Page 9 of 16 Page M379236 [0042] 1 6 : Inclined face [0043] 33 : Second extension [0044] 17 : Through groove [0045] 331 : Opening [00461 2: Rear shielding case [0047] 34 : Second joint [ 0048] 21 : Side [0049] 341 : Second snap portion [0050] 22 : Rear end face [0051] 4 : USB terminal [0052] 211 : Main body portion [0053] 5 : RJ45 terminal module [0054] 212 : First extension [0055] 6 : indicating device豢
表單編號A0101 第10頁/共16頁Form No. A0101 Page 10 of 16