M323703 〔八、新型說明： 【新型所屬之技術領域】 本創作涉及一種電連接器，尤其涉及一種具有抵壓彈片之電連接器。 【先前技術】 為保證電連接器與對接插頭的穩定插接以提高訊號傳輸的穩定性，通常 電連接器之遮蔽殼體上會設置一對抵壓彈片，相應地，對接插頭設有與抵 壓彈片相扣合之配合孔。與本創作相關之習知技術可參閱於2003年1〇月j曰 公告之中國大陸實用新型專利第2577465號所揭示之一種電連接器，其包括 一框體，其表面包覆有金屬外殼，所述框體設有收容空間及分別自金屬外 • 殼上、下表面延伸入上述收容空間内之一對抵壓彈片，所述抵壓彈片由金 屬殼體衝壓形成用以與對接插頭配合。然，隨著對接插頭與電連接器之間 的頻繁插接，對抵壓彈片之耐插拔性能提出更高的要求，為解決上述問題， 業界常採用的方法係將抵壓彈片改為由耐插拔性能較強的材料（如不銹鋼） 製成，然，由於抵壓彈片與金屬殼體的其他部分為一體設置，藉此，金屬 殼體的其他部分也勢必會採用與抵壓彈片相同的材料，且隨著電子產業小 型化發展的趨勢，堆疊設置電連接器已為業界所普遍採用的方法，金屬殼 體的面積將逐漸增大，籍此設置，電連接器的成本也將逐漸增加，不利於 大量製造。 _ 因此’有必要對習知電連接器進行改進以克服上述缺陷。 • 【新型内容】 鑒於上述内容，有必要提供一種耐插拔性能好且成本較低之電連接 器。 為達述目的，本創作電連接器係包括絕緣本體、固持於絕緣本體 内之導電知子及外遮蔽殼體，所述絕緣本體設有用以插接對接連接器之插 接口’所述電捕H還設有@持裝置及組裝於外遮蔽殼體上之抵壓彈片， 所述固持裝置將抵壓彈片與外遮蔽殼體固定為一體。 一 相較於習知技術，本創作電連接器將抵壓彈片與遮蔽殼體分開設置， 所述抵壓彈片可由彈性較好的金屬材料製成，從而具有較好的彈性及耐插 拔性能；遮蔽_可由成本較低的另_種金屬材料製成。藉此設置，使電 M323703M323703 [VIII. New description: [Technical field of new type] The present invention relates to an electrical connector, and more particularly to an electrical connector having a resilient spring. [Prior Art] In order to ensure stable connection of the electrical connector and the mating plug to improve the stability of signal transmission, a pair of pressing springs are usually disposed on the shielding shell of the electrical connector, and correspondingly, the docking plug is provided with The matching holes of the compression spring pieces are engaged. An electrical connector disclosed in the Chinese Utility Model Patent No. 2577465, which is incorporated by reference in its entirety, which is incorporated herein by reference. The frame body is provided with a receiving space and a pair of pressing elastic pieces extending from the upper and lower surfaces of the metal outer casing into the receiving space, and the pressing elastic piece is stamped by the metal shell to be engaged with the mating plug. However, with the frequent plug-in between the mating plug and the electrical connector, higher requirements are placed on the plug-in resistance of the resisting elastic piece. To solve the above problem, the method commonly used in the industry is to change the pressing elastic piece to It is made of a material with strong plugging resistance (such as stainless steel). However, since the pressing elastic piece is integrated with other parts of the metal casing, the other parts of the metal casing are also bound to be the same as the pressing elastic piece. Materials, and with the trend of miniaturization of the electronics industry, stacking electrical connectors has been widely adopted in the industry, and the area of metal casings will gradually increase. With this arrangement, the cost of electrical connectors will gradually increase. Increase is not conducive to mass production. _ Therefore, it is necessary to improve the conventional electrical connector to overcome the above drawbacks. • [New Content] In view of the above, it is necessary to provide an electrical connector that is resistant to plugging and has low cost. For the purpose of the present invention, the present invention includes an insulative housing, an electrically conductive chisel and an outer shielding housing held in the insulative housing, and the insulative housing is provided with a plug connector for plugging the mating connector. There is also a holding device and a pressing elastic piece assembled on the outer shielding shell, and the holding device fixes the pressing elastic piece and the outer shielding housing integrally. Compared with the prior art, the artificial electrical connector separates the pressing elastic piece from the shielding housing, and the pressing elastic piece can be made of a metal material with better elasticity, thereby having better elasticity and plugging resistance. The shading can be made of another metal material that is less expensive. With this setting, make electricity M323703
效率得到提高。 【實施方式】 ^。又，當 ’固持效果 從而使電連接器的製造成本降低的同時 凊芩閱第一圖至第六圖所示，本創作電連接器1〇〇包括絕緣本體工， 、、且衣於緣本體1上之遮蔽殼體，職遮蔽殼體包括包覆於絕緣本體 圍之外遮蔽殼體2及組裝於絕緣本體！内之内遮蔽殼體*，固定於外遮 體2上之抵壓彈片3，固持於絕緣本豸〗内之導電端子$及包覆於 1後端之後蓋6。 所述絕緣本體1上設有一沿水平方向延伸之隔板1〇，所述絕緣本體工 由隔板1G分隔形成兩_以收容對接連接器之插接口 u，且該等插接口 lj内凸設有與隔板10平行之舌板12，該等舌板12之一侧設有複數端子收 ^槽120 ’對應於所述端子收容槽12〇，所述舌板12之後端還設有複數貫 穿於絕緣本體1前後之端子收容孔121。所述絕緣本體丨兩側各設有向外凸Efficiency is improved. [Embodiment] ^. Moreover, when the holding effect is such that the manufacturing cost of the electrical connector is reduced, as shown in the first to sixth figures, the present electrical connector 1 includes an insulating body, and the body is attached to the body. The shielding shell on the upper part of the shield housing comprises covering the outer casing of the insulating body and shielding the housing 2 and assembling the insulating body! The inner shielding case*, the pressing elastic piece 3 fixed on the outer cover 2, the conductive terminal $ held in the insulating body, and the cover 6 covered in the rear end. The insulating body 1 is provided with a partition plate 1 延伸 extending in a horizontal direction, and the insulating body is divided by the partition plate 1G to form a plug interface u for accommodating the mating connector, and the plug connector lj is protruded There is a tongue plate 12 parallel to the partition plate 10, and one side of the tongue plate 12 is provided with a plurality of terminal receiving slots 120' corresponding to the terminal receiving slots 12', and the tongue plate 12 is further provided with a plurality of through ends The terminal receiving hole 121 is front and rear of the insulating body 1. The two sides of the insulating body are respectively outwardly convex
所述外遮蔽殼體2係由-平面狀金屬板材折疊而成，其設有用以收容絕 緣本體1之收容空間24及位於收容空間24外與收容空間24直接連通之外表 面，所述外表面包括貼靠於絕緣本體丨週邊之上、下表面2〇、21及兩側表面 22，所述收容空間24由上、下表面20、21及兩側表面22圍成，所述上、下 表面20、21上分別設有與收容空間η相通的兩個第一、第二開口2〇〇、21〇， 於所述第一、第二開口200、210之後端分別設有自外遮蔽殼體2之上、下表 面20、21向收容空間24外部衝壓形成之第一凸部2〇1及第二凸部211，鄰近 所述外遮蔽殼體2下表面21之第二凸部211處突設有突點212。於所述外遮蔽 殼體2之上表面20後端還設有複數孔部202，所述外遮蔽殼體2之上表面20上 設有與絕緣本體1相抵持之抵壓體203。所述外遮蔽殼體2之兩側表面22分別 設有向内延伸之抵壓彈片220，所述抵壓彈片220之間設有一開口221，於外 遮蔽殼體2兩側表面22之後端還設有與絕緣本體1上之凸塊13相卡扣的凹孔 222及抵持於所述凹槽14内之抵持部223。由所述外遮蔽殼體2之兩侧表面22 各向下延伸有一對安裝腳23。 7 .M323703 所述抵壓彈片3包括分別組裝於外遮蔽殼體2之上、下表面2〇、21上之 ，一、第二抵壓彈片31、32。所述第一抵壓彈片31包括第一固持部31〇及由 ，帛-固持部310向同-方向延伸的一對第一接觸臂311，所述第一固持部31〇 上設有與外遮蔽殼體2上表面20之第一凸部2〇1相鉚接固持之第一妒配孔 • 312，所述第-抵壓彈片31藉由所述第一裝配孔312與第一凸部2〇ι進柄卵人 固定於外遮蔽殼體2之上表面20上。所述第二抵壓彈片32為兩個並分別时 於外遮蔽殼體2之下表面21上，所述第二抵壓彈片32包括第二固持部32〇及 自第二固持部320向前延伸之第二接觸臂321，所述第三固持部細上設有盥 所述外遮蔽殼體2下表面21之第二凸部211相鉚接配合之第二裝配孔犯2，所 述第，抵壓彈片32藉由所述第二裝配孔322與第二凸部2ιι進衍印接固定於 I 外遮蔽殼體2的下表面上；藉此設置，所述抵壓彈片3之第一、第二接觸臂 311、321分別自外遮蔽殼體2的外部穿過所述第一、第二開口2〇〇、11〇延伸 入插接口 11内，使抵壓彈片3具有較大的彈性形變範圍，從而具有較好的彈 性。於所述第二裝配孔322之外侧還設有一與外遮蔽殼體2上之突點212相扣 持之定位孔323，所述突點212與定位孔323相柄寺以定位第二抵壓彈片32防 止其旋轉。 ^所述内遮蔽殼體4夾置於所述絕緣本體1之隔板10上，該内遮蔽殼體4設 有分別向隔板10上、下面延伸之片體41，且所述内遮蔽殼體4於面對隔板u 自由端上設有與之一體成型的面板42。所述片體41分別插置於隔板⑴上， - 其設有分別延伸入上下插接口 Η内的彈片410，·所述面板42兩側分別設有向 | 内彎折的用以與外遮蔽殼體2兩側表面22上之開口 221相扣持的嵌體421。 所述導迅纟而子5分別自絕緣本體1的後端插入，其上設有延伸入兩插接 口 11内並收容於端子收容槽12〇内之接觸部51，自接觸部51向後水平延伸的 用以與所述端子收容孔121相固持之固定部52，自固定部52向下彎折延伸的 以焊接於電路板（未圖示）上之焊接部53。 ^所述後盍6包覆於絕緣本體1之後端，其上端設有一對與外遮蔽殼體2上 =面如上之孔部202卡扣的卡扣部60，所述後蓋6兩側各設有固持部61，所 述固持部61上突设有與外遮蔽殼體2兩側表面22後端之凹孔222相扣持的突 片62。 —相較于現有技術，抵壓彈片3與外遮蔽殼體2分開設置，所述抵壓彈片3 由彈性較好的金屬材料製成，使第一、第二接觸臂311、321具有較好的彈The outer shielding shell 2 is formed by folding a flat metal sheet, and is provided with a receiving space 24 for receiving the insulating body 1 and a surface directly communicating with the receiving space 24 outside the receiving space 24, the outer surface Including the abutting on the periphery of the insulating body 、, the lower surface 2〇, 21 and the two side surfaces 22, the accommodating space 24 is surrounded by upper and lower surfaces 20, 21 and two side surfaces 22, the upper and lower surfaces 20 and 21 are respectively provided with two first and second openings 2〇〇, 21〇 communicating with the receiving space η, and the outer ends of the first and second openings 200 and 210 are respectively provided with outer shielding shells. The first convex portion 2〇1 and the second convex portion 211 which are formed by pressing the upper surface and the lower surface 20, 21 toward the outside of the accommodating space 24 are adjacent to the second convex portion 211 of the lower surface 21 of the outer shielding shell 2 A bump 212 is provided. A plurality of holes 202 are further disposed at a rear end of the upper surface 20 of the outer shielding case 2. The upper surface 20 of the outer shielding case 2 is provided with a pressing body 203 which abuts against the insulating body 1. The two side surfaces 22 of the outer shielding shell 2 are respectively provided with an inwardly extending pressing elastic piece 220. An opening 221 is defined between the pressing elastic pieces 220, and the rear end surfaces 22 of the outer shielding housing 2 are further provided. A recess 222 is formed to be engaged with the bump 13 on the insulative housing 1 and a resisting portion 223 is received in the recess 14 . A pair of mounting legs 23 extend downward from each of the side surfaces 22 of the outer shield housing 2. 7. M323703 The pressing elastic piece 3 comprises first and second pressing elastic pieces 31, 32 which are respectively assembled on the outer shielding shell 2 and on the lower surface 2〇, 21. The first pressing elastic piece 31 includes a first holding portion 31 and a pair of first contact arms 311 extending from the 帛-holding portion 310 in the same direction, and the first holding portion 31 is provided with the outer portion The first convex portion 2 〇 1 of the upper surface 20 of the shielding shell 2 is riveted and held by the first 妒 matching hole 312 , and the first embossing elastic piece 31 passes through the first mounting hole 312 and the first convex portion 2 . The 进ι input ovule is fixed on the upper surface 20 of the outer shielding shell 2. The second pressing elastic piece 32 is two and respectively on the lower surface 21 of the outer shielding shell 2, and the second pressing elastic piece 32 includes a second holding portion 32 and forwards from the second holding portion 320. a second contact arm 321 extending from the second holding portion, wherein the second protruding portion 211 of the outer surface of the outer shielding shell 2 is riveted and fitted with a second fitting hole 2, the first The pressing elastic piece 32 is fixedly fixed on the lower surface of the outer shielding housing 2 by the second mounting hole 322 and the second convex portion 2 ι; thereby, the first of the pressing elastic pieces 3 is The second contact arms 311 and 321 extend from the outside of the outer shielding housing 2 through the first and second openings 2〇〇, 11〇 into the insertion interface 11 respectively, so that the pressing elastic piece 3 has a large elastic deformation. The range is thus more flexible. A positioning hole 323 is formed on the outer side of the second mounting hole 322 to be fastened to the protrusion 212 on the outer shielding shell 2, and the protrusion 212 and the positioning hole 323 are opposite to each other to locate the second pressing. The shrapnel 32 prevents it from rotating. The inner shielding shell 4 is interposed on the partition 10 of the insulative housing 1, and the inner shielding shell 4 is provided with a sheet 41 extending to the upper and lower sides of the partition 10, respectively, and the inner shielding shell The body 4 is provided with an integrally formed panel 42 on the free end facing the partition u. The sheets 41 are respectively inserted into the partition plate (1), and are provided with elastic pieces 410 respectively extending into the upper and lower insertion ports, and the two sides of the panel 42 are respectively bent to the inside and the outside. The inlay 421 is fastened to the opening 221 on the two side surfaces 22 of the housing 2. The guides 5 are respectively inserted from the rear end of the insulative housing 1 and are provided with contact portions 51 extending into the two insertion ports 11 and received in the terminal receiving slots 12, extending horizontally rearward from the contact portions 51. The fixing portion 52 for holding the terminal receiving hole 121 is bent downwardly from the fixing portion 52 to be welded to the soldering portion 53 on the circuit board (not shown). The rear cymbal 6 is wrapped around the rear end of the insulative housing 1, and the upper end thereof is provided with a pair of latching portions 60 which are engaged with the outer cover housing 2 and the hole portion 202 of the outer surface of the outer cover housing 2, and the rear cover 6 has two sides The holding portion 61 is provided with a protruding piece 62 that is fastened to the concave hole 222 at the rear end of the two side surfaces 22 of the outer shielding shell 2 . - Compared with the prior art, the pressing elastic piece 3 is disposed separately from the outer shielding shell 2, and the pressing elastic piece 3 is made of a metal material having good elasticity, so that the first and second contact arms 311, 321 are better. Bomb
M323703 性及而備拔性能；所述外賴殼體2由成本較⑽另—種金屬 4 此設置，所述電連接器在保證了抵壓彈片3的耐插拔性能的同時 ^ 造成本。3，當抵屬彈片3組裝於外遮蔽殼體2上時採用柳接為: 提組裝效率較高，從而使電連接器漏的製造成本降低的同時組裝^ 本貫施方式中電連接器100係由設於外遮蔽殼體2上之凸部201、211 及設於抵壓彈片3上之裝配孔312、322組成固持裝置，以將外遮蔽殼體2 與抵壓彈月3直接鉚合為一體；誠然，本創作之其他實施方式中也可以將 固持裝置設置為-鉚接件將抵壓彈片3與所述外遮蔽殼體2鉚合固定 體。 … 綜上所述，本創作符合新型專利要件，爰依法提出專利申請。惟，以 上所述者僅摘作之較佳實施例，本_之範圍並不以上述實施例為 限’舉凡熟f本案技藝之人士援依本創狀精神所作之料修飾或變化， 皆應涵蓋於以下申請專利範圍内。 【圖式簡單說明】 第一圖係本創作電連接器之立體組合圖； 圖係本創作電連接器另-肖度之立體組合圖； ^三圖係本創作電連接器又一角度之立體組合圖； ，四圖係本創作電連接器之立體分解圖； ，五圖係本創作電連接器另-角度之立體分解圖； 第六圖係本創作電連接器又—角度之立體分解圖。 【主要元件符號說明】 電連接器 100 隔板 10 舌板 12 端子收容孔 121 凹槽 14 上表面 20 第一凸部 201 絕緣本體 1 插接口 11 端子收容槽 120 凸塊 13 外遮蔽殼體 2 第一開口 200 孔部 202 9 M323703 抵壓體 203 下表面 21 第二開口 210 第二凸部 211 突點 212 側表面 22 抵壓彈片 220、3 開口 221 凹孔 222 抵持部 223 安裝腳 23 收容空間 24 第一抵壓彈片 31 第一固持部 310 第一接觸臂 311 第一裝配孔 312 第二抵壓彈片 32 第二固持部 320 第二接觸臂 321 第二裝配孔 322 定位孔 323 内遮蔽殼體 4 片體 41 彈片 410 面板 42 嵌體 421 導電端子 5 接觸部 51 固定部 52 焊接部 53 後蓋 6 卡扣部 60 固持部 61 突片 62 10The M323703 has the same performance as the preparation. The outer casing 2 is disposed at a lower cost than (10) another metal 4, and the electrical connector ensures the insertion resistance of the elastic sheet 3 while ensuring the insertion resistance. 3. When the abutting elastic piece 3 is assembled on the outer shielding shell 2, the splicing is adopted as follows: the assembly efficiency is high, so that the manufacturing cost of the electrical connector leakage is reduced, and the electrical connector 100 is assembled. The holding means is formed by the convex portions 201, 211 provided on the outer shielding shell 2 and the fitting holes 312, 322 provided on the pressing elastic piece 3, so as to directly rive the outer shielding shell 2 with the pressing elastic shell 3. In all other embodiments of the present invention, it is also possible to provide the holding device with a riveting member for riveting the pressing elastic piece 3 and the outer shielding housing 2 to the fixing body. ... In summary, this creation is in line with the new patent requirements, and the patent application is filed according to law. However, the above description is only taken as a preferred embodiment, and the scope of the present invention is not limited to the above-described embodiments, and the person skilled in the art may modify or change the materials according to the spirit of the present invention. It is covered by the following patent application. [Simple diagram of the diagram] The first picture is the three-dimensional combination diagram of the original electrical connector; the picture is the three-dimensional combination diagram of the creation of the electrical connector - Xiao degree; ^ three diagrams of the creation of the electrical connector at another angle of the three-dimensional The combination diagram; the four diagrams are the three-dimensional exploded view of the original electrical connector; the fifth diagram is the three-dimensional exploded view of the original electrical connector; the sixth diagram is the three-dimensional exploded view of the original electrical connector . [Main component symbol description] Electrical connector 100 Separator 10 Tongue 12 Terminal receiving hole 121 Groove 14 Upper surface 20 First convex portion 201 Insulating body 1 Plug connector 11 Terminal receiving groove 120 Bump 13 Outer shielding case 2 One opening 200 hole portion 202 9 M323703 pressing body 203 lower surface 21 second opening 210 second convex portion 211 protruding point 212 side surface 22 pressing elastic piece 220, 3 opening 221 concave hole 222 abutting portion 223 mounting foot 23 receiving space 24 first pressing elastic piece 31 first holding portion 310 first contact arm 311 first mounting hole 312 second pressing elastic piece 32 second holding portion 320 second contact arm 321 second mounting hole 322 positioning hole 323 inner shielding shell 4 Sheet 41 Shrapnel 410 Panel 42 Inlay 421 Conductive terminal 5 Contact portion 51 Fixing portion 52 Weld portion 53 Back cover 6 Buckle portion 60 Hold portion 61 Tab 62 10