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，尤其涉及一種電連接器的遮 蔽殼體結構。 【先前技術】 [0002] 先前技術請參閱2010年6月2日公告的中國CN201498791 號專利。該專利揭示了 一種電連接器，其包括絕緣本體 、收容於絕緣本體的電路板，以及包覆於絕緣本體的遮 蔽殼體。所述遮蔽殼體包括沿從前向後包覆於絕緣本體 的前遮蔽殼體，以及沿從後向前包覆於絕緣本體的後遮 蔽殼體。所述前遮蔽殼體與後遮蔽殼體分開設置且相扣 合。所述後遮蔽殼體完全包覆於絕緣本體的兩側面，藉 如是排配的後遮蔽殼體表面積大，且由於遮蔽殼體使用 材料為不銹鋼，所以生產成本很高。 【新型内容】 [0003] 鑒於上述内容，本創作之目的在於：提供一種降低生產 成本的電連接器。 [0004] .為達成前述目的，本創作提供一種電連接器，其包括絕 緣本體、安裝於絕緣本體的端子模組、包覆於該絕緣本 體的遮蔽殼體，以及位於端子模組與絕緣本體之間的絕 緣後蓋，所述絕緣本體包括一對平行的側壁，所述遮蔽 殼體部分包覆於絕緣本體的側壁。 [0005] 相較於先前技術，本創作後殼體為半體設計，且增加一 價格低廉的塑膠後蓋將端子模組與後殼體隔離，從而達 表單編號A0101 第3頁/共15頁 成了滿足原有電氣性能條件下降低生產成本的目的。 【實施方式】 [0006] 請一併參閱第一圖至第二圖，揭示了一種符合本創作的 電連接器100為一網絡連接器（RJ45)與通用串行總線 (USB, Universal Serial Bus)連接器堆疊的電連接 器。所述電連接器100可安裝於一母電路板（未圖示）上 ’用於將插入電連接器100中的對接插頭（未圖示）連接 至一母電路板。所述電連接器1〇〇包括絕緣本體1、指示 裝置2、USB端子3、安裝於緣本體的RJ45端子模組4、包 覆於絕緣本體1的遮蔽殼體6、7，以及絕緣後蓋5。所述 遮蔽殼體6、7包括相互配合的前殼體7以及後殼體6。所 述絕緣後蓋5位於RJ45端子模組4與後殼體6之間。 [0007] 請一併參閱第二圖至第四圖，所述絕緣本體1包括一頂面 11、一底面12、兩個結構相同且平行的側壁13，以及垂 直於側壁13的頂面11與對接面14。所述對接面14向後凹 設有與對接連接器（未圖示）相配合的對接端口 101、 102 ο所述絕緣本體1還設有將絕緣本體1分隔成RJ45對 接端口 101與USB對接端口 102的中間壁15。各側壁13於 前端設有第一凹部131，於靠近頂面11處設有第二凹部 132，第一凹部131深於第二凹部132，第二凹部132延伸 至頂面11。頂面11向後延伸超出側壁13，頂面11與側壁 13交界處形成一圓弧部16。各側壁13於後端設有向後延 伸的凸柱133以及位於凸柱133附近的扣鉤134，所述扣 鉤13 4向後延伸長度大於所述凸柱13 3向後延伸長度。絕 緣本體1於RJ45對接端口 101兩側設有兩個通槽17以收容 表單编號A0101 第4頁/共15頁 M427704 指示裝置2。 [0008] RJ45端子模組4包括一電路板40、輸入端子41、輸出端 子42 ’以及用於固定輸出端子42的固定塊43。所述絕緣 本體1設位於端口 1〇1、1〇2後方的安裝空間（未標號）， 所述電路板40安裝於該安裝空間（未標號）^所述電路 板40藉由絕緣本體上的扣鉤丨34固定於絕緣本體1。所述 電路板40上還設有複數用於接地的接地焊點44。 [0009] 後蓋5設有一對平行且結構相同的側壁51、連接兩側壁51 的底壁52 ’以及與底壁52相對設置的頂壁53。所述側壁 51與絕緣本體1的側壁13相配合的前邊緣設有靠近頂面11 處的第一卡扣部511，以及位於前邊緣中間位置處與所述 凸柱133相對應的第一凹槽512。所述扣鉤134插入到第 一凹槽512中，以實現後蓋5從後向前安裝於絕緣本體1並 蓋設於電路板40的組裝定位。所述頂壁53與兩侧壁51斷 開設置’且頂壁53中間位置處設第二凹槽531。 [0010] 後殼體6包括部分包覆於後蓋5側壁51以及絕緣本體1側壁 13的兩側面61及連接兩個側面61的後端面62。側面61包 括主體部611、由主體部611向前延伸的第一延展部612 、由主體部611向下延伸安裝於主電路板（未圖示）的插 腳614。第一延展部61 2與主體部611呈階梯狀，該第一 延展部612上設有第二卡扣部613。所述後殼體6部分包覆 於絕緣本體1的側壁1 3及後蓋5的側壁51。所述電連接器 100安裝於一主電路板（未圖示），所述後殼體6包覆於 後蓋5及絕緣本體1靠近主電路板（未圖示）的下部分。 [0011] 前殼體7包括相互垂直的對接壁71與頂壁72，所述對接壁 表單編號A0101 第5頁/共15頁 71包覆於絕緣本體1的對接面14，所述頂壁72包覆於絕緣 本體1的頂面11 ^所述頂壁72設有一開槽721，以及自開 槽721的一邊向下延伸的導電片722，所述導電片722焊 接於電路板40上的接地焊點44。所述導電片722位於前述 後蓋5的第二凹槽531内。前殼體7也包括自頂壁72向下垂 直延伸的接合部74，該接合部74的後端設置有第一開口 741 ’該第一開口 741與第—^扣部511相扣合。前殼體7 還包括自對接壁71向後垂直延伸的第二延展部73，該第 二延展部73上設有與第一延展部612第二卡扣部613相扣 合的第二開口 731。 [0012] 本創作藉由後殼體6為半體設計，且增加一價格低廉的塑 膠後蓋5將電器裝置與後殼體6隔離，從而實現了滿足原 有電氣性能條件下降低生產成本的有益效果》 [0013] 综上所述，本創作符合新型專利要件，爰依法提出專利 申請。惟’以上所述者僅為本創作之較佳實施例，本創 作之範圍並不以上述實施例為限，舉凡熟習本案技藝之 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】 [0014] 第一圖係符合本創作的一種電連接器的立體圖。 [〇〇15]第二圖係第一圖所示電連接器的分解圖。 [0016]第三圖係第一圖所示電連接器的部分分解圖。 [ΟΟΠ]第四圖係第一圖所示電連接器的部分分解圖。 【主要元件符號說明】 表單編號Α0101 第6頁/共丨5頁 M427704 [0018] 絕緣本體：1 [0019] 電連接器：100 [0020] 端口 ： 101、102 [0021] 頂面：1 1 [0022] 底面：1 2 [0023] 侧壁：1 3、5 1 [0024] 第一凹部：1 3 1V. New description: [Technical field of new type] [0001] The present invention relates to an electrical connector, and more particularly to a shielded housing structure of an electrical connector. [Prior Art] [0002] For the prior art, please refer to the Chinese CN201498791 patent published on June 2, 2010. This patent discloses an electrical connector that includes an insulative housing, a circuit board housed in the insulative housing, and a shielded housing that encases the insulative housing. The shield housing includes a front shield shell that is wrapped over the insulative housing from front to back, and a rear shield shell that is wrapped from the rear to the front to the insulative housing. The front shielding shell and the rear shielding shell are separately disposed and engaged. The rear shielding shell is completely covered on both sides of the insulative housing. For example, the rear shielding housing has a large surface area, and since the shielding housing is made of stainless steel, the production cost is high. [New Content] [0003] In view of the above, the purpose of this creation is to provide an electrical connector that reduces production costs. [0004] In order to achieve the foregoing object, the present invention provides an electrical connector including an insulative housing, a terminal module mounted on the insulative housing, a shielding housing covering the insulative housing, and a terminal module and an insulative housing. An insulating back cover, the insulating body includes a pair of parallel side walls, and the shielding shell partially covers the sidewall of the insulating body. [0005] Compared with the prior art, the rear casing of the creation is a half-body design, and an inexpensive plastic back cover is added to isolate the terminal module from the rear casing, thereby reaching the form number A0101, page 3 of 15 It has become the goal of reducing production costs under the conditions of the original electrical performance. [Embodiment] [0006] Please refer to the first to second figures together, and disclose an electrical connector 100 conforming to the present invention as a network connector (RJ45) and a universal serial bus (USB, Universal Serial Bus). Connector electrical connector. The electrical connector 100 can be mounted on a female circuit board (not shown) for connecting a mating plug (not shown) inserted into the electrical connector 100 to a female circuit board. The electrical connector 1 includes an insulative housing 1, a pointing device 2, a USB terminal 3, an RJ45 terminal module 4 mounted on the edge body, a shielding case 6 and 7 covered on the insulative housing 1, and an insulating back cover. 5. The shield housings 6, 7 include a front housing 7 and a rear housing 6 that cooperate with each other. The insulating back cover 5 is located between the RJ45 terminal module 4 and the rear case 6. [0007] Referring to the second to fourth figures, the insulative housing 1 includes a top surface 11, a bottom surface 12, two structurally identical and parallel side walls 13, and a top surface 11 perpendicular to the side wall 13 and Docking face 14. The mating surface 14 is recessed rearwardly with a mating port 101, 102 that mates with a mating connector (not shown). The insulative housing 1 is further provided with an insulating body 1 partitioned into an RJ45 docking port 101 and a USB docking port 102. The middle wall 15. Each side wall 13 is provided with a first recess 131 at the front end and a second recess 132 near the top surface 11. The first recess 131 is deeper than the second recess 132, and the second recess 132 extends to the top surface 11. The top surface 11 extends rearward beyond the side wall 13, and a circular arc portion 16 is formed at the boundary between the top surface 11 and the side wall 13. Each of the side walls 13 is provided with a rearwardly extending projection 133 and a hook 134 located adjacent to the projection 133. The rearward extension length of the buckle 13 is greater than the rearward extension of the projection 13 3 . The insulating body 1 is provided with two through slots 17 on both sides of the RJ45 docking port 101 for receiving Form No. A0101 Page 4 of 15 M427704 indicating device 2. The RJ45 terminal module 4 includes a circuit board 40, an input terminal 41, an output terminal 42', and a fixing block 43 for fixing the output terminal 42. The insulative housing 1 is provided with an installation space (not labeled) behind the ports 1〇1, 1〇2, and the circuit board 40 is mounted on the installation space (not labeled). The circuit board 40 is on the insulative housing. The hook 丨 34 is fixed to the insulative housing 1 . The circuit board 40 is also provided with a plurality of ground pads 44 for grounding. The rear cover 5 is provided with a pair of parallel and identical side walls 51, a bottom wall 52' connecting the side walls 51, and a top wall 53 disposed opposite the bottom wall 52. The front edge of the side wall 51 that cooperates with the side wall 13 of the insulative housing 1 is provided with a first snap portion 511 near the top surface 11 and a first recess corresponding to the stud 133 at a position intermediate the front edge Slot 512. The clasp 134 is inserted into the first recess 512 to realize the assembled positioning of the rear cover 5 from the rear to the front of the insulative housing 1 and covering the circuit board 40. The top wall 53 is separated from the two side walls 51 and a second recess 531 is provided at an intermediate position of the top wall 53. [0010] The rear case 6 includes two side faces 61 partially covering the side wall 51 of the rear cover 5 and the side walls 13 of the insulative housing 1, and a rear end face 62 connecting the two side faces 61. The side surface 61 includes a main body portion 611, a first extended portion 612 extending forward from the main body portion 611, and a pin 614 extending downward from the main body portion 611 to a main circuit board (not shown). The first extension portion 61 2 has a stepped shape with the main body portion 611, and the first extension portion 612 is provided with a second fastening portion 613. The rear casing 6 partially covers the side wall 13 of the insulative housing 1 and the side wall 51 of the rear cover 5. The electrical connector 100 is mounted on a main circuit board (not shown), and the rear case 6 is wrapped around the rear cover 5 and the lower portion of the insulative housing 1 adjacent to the main circuit board (not shown). [0011] The front housing 7 includes abutting wall 71 and a top wall 72 which are perpendicular to each other, and the butt wall form number A0101 5th/15 pages 71 covers the mating surface 14 of the insulative housing 1, the top wall 72 The top surface 72 of the insulative housing 1 is provided with a slot 721, and a conductive strip 722 extending downward from one side of the slot 721. The conductive strip 722 is soldered to the ground on the circuit board 40. Solder joint 44. The conductive sheet 722 is located in the second recess 531 of the aforementioned back cover 5. The front housing 7 also includes an engaging portion 74 extending downward from the top wall 72. The rear end of the engaging portion 74 is provided with a first opening 741'. The first opening 741 is engaged with the first fastening portion 511. The front housing 7 further includes a second extension 73 extending vertically rearward from the butting wall 71. The second extension 73 is provided with a second opening 731 that is engaged with the second extension 613 of the first extension 612. [0012] The present invention is designed by the rear casing 6 as a half body, and an inexpensive plastic back cover 5 is added to isolate the electrical device from the rear casing 6, thereby achieving a reduction in production cost under the condition of the original electrical performance. Advantageous Effects [0013] In summary, the creation complies with the new patent requirements, and the patent application is filed according to law. However, the above description is only the preferred embodiment of the present invention, and the scope of the present invention is not limited to the above embodiments, and those who are familiar with the skill of the present invention are equivalent to the equivalent modifications or changes made by the spirit of the present creation. It should be covered by the following patent application. BRIEF DESCRIPTION OF THE DRAWINGS [0014] The first figure is a perspective view of an electrical connector in accordance with the present invention. [〇〇15] The second figure is an exploded view of the electrical connector shown in the first figure. [0016] The third figure is a partially exploded view of the electrical connector shown in the first figure. [ΟΟΠ] The fourth figure is a partially exploded view of the electrical connector shown in the first figure. [Main component symbol description] Form No. 1010101 Page 6/Total 5 pages M427704 [0018] Insulating body: 1 [0019] Electrical connector: 100 [0020] Port: 101, 102 [0021] Top surface: 1 1 [ 0022] bottom surface: 1 2 [0023] side wall: 1 3, 5 1 [0024] first recess: 1 3 1
[0025] 第二凹部：132 [0026] 凸柱：133 [0027] 扣鉤：134 [0028] 對接面：14 [0029] 中間壁：1 5 [0030] 圓弧部：16[0025] Second recess: 132 [0026] Post: 133 [0027] Clasp: 134 [0028] Docking surface: 14 [0029] Intermediate wall: 1 5 [0030] Arc portion: 16
[0031] 通槽：17 [0032] 指示裝置：2 [0033] USB端子：3 [0034] RJ45端子模組：4 [0035] 電路板：40 [0036] 輸入蜱子：41 [0037] 輸出端子：42 第7頁/共15頁 表單編號A0101 M427704 [0038] 固定塊：43 [0039] 接地焊點：44 [0040] 後蓋：5 [0041] 第一卡扣部：511 [0042] 第一凹槽：512 [0043] 底壁：52 [0044] 頂壁：53 [0045] 第二凹槽：531 [0046] 後殼體：6 [0047] 側面：61 [0048] 主體部：611 [0049] 第一延展部：612 [0050] 第二卡扣部：613 [0051] 插腳：61.4 [0052] 後端面：62 [0053] 前殼體：7 [0054] 對接壁：71 [0055] 頂壁：72 [0056] 開槽：721 [0057] 導電片：722 表單編號A0101 第8頁/共15頁 M427704 [0058] 第二延展部：73 [0059] 第二開口 ： 731 [0060] 接合部：74 表單編號A0101 第9頁/共15頁[0031] Channel: 17 [0032] Indication: 2 [0033] USB terminal: 3 [0034] RJ45 terminal module: 4 [0035] Board: 40 [0036] Input dice: 41 [0037] Output terminal :42 Page 7 of 15 Form No. A0101 M427704 [0038] Fixed Block: 43 [0039] Ground Solder Joint: 44 [0040] Back Cover: 5 [0041] First Buckle: 511 [0042] First Groove: 512 [0043] Bottom wall: 52 [0044] Top wall: 53 [0045] Second groove: 531 [0046] Rear case: 6 [0047] Side: 61 [0048] Main body: 611 [0049 First extension: 612 [0050] Second snap: 613 [0051] Pin: 61.4 [0052] Rear end: 62 [0053] Front housing: 7 [0054] Docking wall: 71 [0055] Top wall : 72 [0056] Slot: 721 [0057] Conductive sheet: 722 Form No. A0101 Page 8 / Total 15 pages M427704 [0058] Second extension: 73 [0059] Second opening: 731 [0060] Joint: 74 Form No. A0101 Page 9 of 15