M351521 八、新型說明： 【新型所屬之技術領域】 本創作係關於-種電連接器，尤指—種具有内、外遮蔽殼體的電連接器。 【先前技術】 勢差，因此接地狀欠佳，所以需要—種改進的電連接器以克服上述缺陷。 【新型内容】 本創作的目的在於提供―種具有雛抗電磁干舰力的電連接器。 為貝現上述目的’本創作採用如下技術方案：一種電連接器，其包括本 太鹏複數收谷於本體之導電端子'第―、第二遮蔽殼體及金屬連接片，所述 緣基座，該絕緣基座包括收容孔及形成該收容孔之缝，該側壁 〜收#所述連接>{之收容槽，所述第—遮蔽殼體設於所述收容孔，第二遮 乃、覆於絕緣基座外圍，該連接片包括連接第一遮蔽殼體之第一接觸部 連接第二遮蔽殼體之第二接觸部。 接網相較於先前技術，本創作電連接11藉由同時與第―、第二遮蔽殼體電性 觸之連接片’達到增強電連接器抗電磁干擾能力的目的。 【實施方式】 I命1第圖所示，本創作電連接器包括本體100、複數收容於本體100之 笔端子3、組裝於本體100之遮蔽殼體及複數連接片7。 座多第一圖與第二圓，本體100 &括—絕緣基座^及端子模組2。絕緣基 由了^中空矩形結構，射部設有前後貫通之矩職容孔11，容孔11 ^ 土底壁及左右側壁12圍設而成。頂壁與底壁之内表面設有凹槽13， %兩侧壁12之内表面設有自絕緣基座1後端面向前延伸的用以定位所述 5 M351521 端子模組2之定位槽12ι。兩側壁12之外表面設有自絕緣基座後端面向前延 伸之卡槽122。底壁兩端設有自絕緣基座丨前端面向後延伸的位於所述定位 槽121下方之溝槽15。一缺口 16自底壁向上延伸並貫通所述收容孔u，一 定位塊8插設定位於該缺口丨6。底壁設有向下延伸的插置於電路板之定位柱 17。 麥第二圖與第三圖，所述端子模組2自絕緣基座1後端面1〇向前穿過 所述收容孔11而組裝於絕緣基座1，該端子模组2包括兩上下堆疊設置之舌 板21，所述導電端子3沖塑成型於舌板21内，該兩塊堆疊設置之舌板21延 伸出絕緣基座1前端面而形成—對接部，舌板21兩側設有自後端向前延伸 的定位於所述絕緣基座i之定位槽121内之凸塊22。所述導電端子3包括設 於兩舌板21上、下相對的兩個内表面之接觸部31及延伸出舌板21外並向 下《申之Μ妾腳32，該等焊接腳32對應插設定位於所述定位塊8，端子模 組2組裝於絕緣基座丨之相應結構如第四圖所示。 參第二圖與第三圖，減殼體包括第—遮蔽殼體4(本實施方式中為内遮 蔽，體）、第二魏殼體5(本實施方式中為外遮蔽殼體)及後蓋6。所述第一 遮叙殼體^包覆於舌板21外圍，並於其内形成有第一收容空間41(見第一 ，）所述第—遮蔽设體5 &覆於絕緣基座J外圍且向前延伸，以與第一遮蔽 设體4,間形成第二收容空間51(見第一圖），所述後蓋6則覆蓋於絕緣基座 面10並與第一遮蔽殼體5相扣持。第—遮蔽殼體4呈矩形框體結構， 侧it i於錢21之上、下外表_上板與下板及賴上、下板的左右 板均設有向後延伸之固持片43，兩側板42分別設有向外 、片，側板42後鳊没有向後延伸的兩個平行設置之延伸臂45、 4自ΐίίΓΓ5、46分別鄰近側板42的上、下邊緣。所述第一遮蔽殼體 於此、阶1之則端面向後插入絕緣Μ 1與端子模組2之間的縫隙間， 持延伸臂46沿所述溝槽15向後插入，兩延伸臂45、46上下夾 所設之凸塊22，且兩延伸臂45、46相對内側邊設有倒刺，以 Ϊ^ ^ 45'4! 12^Τ 基座1之固^ η所述削寸片43則糟其兩侧所設之倒刺固持於所述絕緣 d】之固待槽Π ’如此，第-遮蔽殼體4便穩定固持於絕緣基座卜 6 M351521 參第二圖與第三圖，第二遮蔽殼體5包括覆蓋於絕緣基座丨頂壁之頂 板、覆蓋於絕緣基座兩側壁之側板52及與頂板相對之底板。兩側板52分別 設有與所述彈片44相對的向内凸出之彈片〜該彈片53後方設有定位於所 述卡槽122之彎折片54。兩側板52後侧設有扣持孔％，側板&向下延伸 有插設於電路板之焊接腳55。所述後蓋6兩侧向前延伸有扣持臂61，該扣 持臂6i設有扣置於所述扣持孔56之扣持部62，如此，後蓋6便穩定固持於 第二遮蔽殼體5上。M351521 VIII. New description: [New technical field] This is a kind of electrical connector, especially an electrical connector with inner and outer shielding shells. [Prior Art] The potential difference, and hence the grounding, is poor, so an improved electrical connector is needed to overcome the above drawbacks. [New Content] The purpose of this creation is to provide an electrical connector with a small anti-electromagnetic dry ship force. For the above purpose of the present invention, the present invention adopts the following technical solution: an electrical connector comprising a conductive terminal 'the first and second shielding housings and a metal connecting piece of the body of the present body. The insulating base includes a receiving hole and a slit forming the receiving hole, the side wall is connected to the receiving groove, and the first shielding housing is disposed in the receiving hole, and the second covering is Covering the periphery of the insulating base, the connecting piece includes a second contact portion connecting the first contact portion of the first shielding shell to the second shielding housing. Compared with the prior art, the present electrical connection 11 achieves the purpose of enhancing the electromagnetic interference resistance of the electrical connector by simultaneously connecting the first and second shielding housings. [Embodiment] As shown in the first figure, the present invention includes a main body 100, a plurality of pen terminals 3 housed in the main body 100, a shielding case assembled to the main body 100, and a plurality of connecting pieces 7. The first and second circles are arranged, and the body 100 & includes an insulating base ^ and a terminal module 2. The insulating base is formed by a hollow rectangular structure, and the shooting portion is provided with a rectangular working hole 11 which is connected to the front and the rear, and the hole 11 ^ soil bottom wall and the left and right side walls 12 are enclosed. The inner surface of the top wall and the bottom wall is provided with a groove 13 . The inner surface of the two side walls 12 is provided with a positioning groove 121 extending from the rear end surface of the insulating base 1 for positioning the 5 M351521 terminal module 2 . The outer surface of the two side walls 12 is provided with a card slot 122 extending forward from the rear end of the insulating base. Both ends of the bottom wall are provided with grooves 15 extending from the front end of the insulating base and extending downward from the positioning groove 121. A notch 16 extends upward from the bottom wall and penetrates the receiving hole u, and a positioning block 8 is inserted and disposed in the notch 6. The bottom wall is provided with a positioning post 17 that extends downwardly and is inserted into the circuit board. In the second and third figures of the wheat, the terminal module 2 is assembled from the rear end surface 1 of the insulating base 1 through the receiving hole 11 to the insulating base 1 , and the terminal module 2 includes two upper and lower stacks. The tongue plate 21 is disposed, and the conductive terminal 3 is plastically formed in the tongue plate 21, and the two stacked tongue plates 21 extend out of the front end surface of the insulating base 1 to form an abutting portion, and the tongue plate 21 is provided on both sides thereof. A bump 22 extending from the rear end and positioned in the positioning groove 121 of the insulating base i. The conductive terminal 3 includes a contact portion 31 disposed on the two opposite inner surfaces of the two tongue plates 21 and extending outwardly from the tongue plate 21 and downwardly, and the soldering legs 32 are correspondingly inserted. The corresponding structure is set in the positioning block 8 and the terminal module 2 is assembled on the insulating base, as shown in the fourth figure. Referring to the second and third figures, the reduction housing includes a first shielding housing 4 (in the present embodiment, an inner shielding body), a second Wei housing 5 (in the present embodiment, an outer shielding housing), and Cover 6. The first cover housing is covered on the periphery of the tongue plate 21, and a first receiving space 41 (see first) is formed therein (the first shielding body 5 & covering the insulating base J) a second receiving space 51 (see the first figure) is formed between the outer peripheral portion and the first shielding body 4, and the rear cover 6 covers the insulating base surface 10 and the first shielding shell 5 Interlocked. The first shielding housing 4 has a rectangular frame structure, and the side panel is provided on the side of the money 21, the lower outer panel, the upper and lower panels, and the left and right panels of the upper and lower panels are respectively provided with a retaining piece 43 extending rearward. 42 are respectively provided with outwards and pieces, and two parallel extending arms 45, 4 which are not extended rearward of the side plates 42 are adjacent to the upper and lower edges of the side plates 42, respectively. The first shielding shell is inserted between the gap between the insulating raft 1 and the terminal module 2, and the extending arm 46 is inserted backward along the groove 15, and the two extending arms 45, 46, the upper and lower clamping arms 22 are provided, and the two extending arms 45, 46 are provided with barbs on the inner side of the inner side of the extending arms 45, 46 to Ϊ ^ ^ 45 '4! 12 ^ Τ Then, the barbs provided on both sides of the stagnation are held in the fixing groove of the insulation d. Thus, the first-shielding casing 4 is stably held on the insulating base. 6 M351521 refers to the second and third figures. The second shielding shell 5 includes a top plate covering the top wall of the insulating base, a side plate 52 covering the two side walls of the insulating base, and a bottom plate opposite to the top plate. The two side plates 52 are respectively provided with inwardly projecting elastic pieces opposite to the elastic piece 44. The elastic piece 53 is provided with a bending piece 54 positioned at the rear side of the elastic piece 53. The rear side of the two side plates 52 is provided with a retaining hole %, and the side plate & extends downwardly with a soldering leg 55 inserted into the circuit board. A latching arm 61 is disposed on the two sides of the rear cover 6 , and the latching arm 6 is disposed on the latching portion 62 of the latching hole 56 . Thus, the rear cover 6 is stably held by the second cover. On the housing 5.
參第四圖，所述連接片7為金屬片狀結構，其安胁絕緣基座丨之侧壁 12所設之收容槽14。該收容槽14 „絕緣基座i後端面1〇，其包括貫穿側 壁12内表面之第-固持槽141、貫穿侧壁12外表面之第二固持槽142及連 接第-、第二固持槽⑷、142之連接槽143，該第一、第二連接槽⑷、142 兩者彼此平行，所述連接槽143則與第一、第二連接槽⑷、142垂直 接槽143之内壁向後凸伸出―隔板144(見第五圖)。連接片7包括矩形主體部 71及自主體部71兩端向前延伸之收容於第一固持槽141之第一接觸臂 實施方式中為内接觸臂)與收容於第二固持槽142之第 二式=_)。主體部71固定於連接請内且其_未 座1之如面10。位於第-接觸臂72與第二接觸臂73之間的主體部7 内邊緣設有用以定位於隔板144之凹部74，第—、第二接觸臂Μ、 對内側設有固持於所述隔板144兩側之倒刺75。所述第一 3收成形之第—接觸部721(本實施方式中為内接觸^ “-接觸$ 721凸出與第-固持槽141外，如第六 ===絕緣基座}後，延伸臂45、46恰好與該第—接觸 == 接觸，如紅圖所示。第二固持臂73設有向_ 12的外側方向彎= 第二接觸部別(本實施方式中為外接觸部），該第二接觸部731凸出二 持槽142外’如第六圖所示。所述第二遮蔽殼體$組 ; 板52，好與該第二接觸部731電性接觸，如第七圖所示、=^側 第一遮敝咸體4'5便藉連接片7之第一、第二接觸部72ι、7 接。所摘壁12對應收容孔u的上、下四個肢處分 二 設於同12的兩個收容槽14位於所狀位槽121上下兩2ς=、， M351521 下收谷槽，其中，上收容槽之第二固持槽142設於第一固持槽141上方，下 收谷槽之第二固持槽142設於第-固持槽141下方，上、下收容槽的第一固 持槽之間的距離小於第二固持槽142之間的距離。崎連接片7分別固 定於上述四個收容槽14而形成上、下連接片。對應上述收容槽Μ的設置方 式^所述上連接片之第一接觸臂72自其下邊緣延伸出，第二接觸臂B自直 延Λ出；=述下_之第—接觸臂72自其上邊緣延伸出，第二接 上、下連接片的第一接觸臂72之間的距離小於 4 t 第二遮蔽殼體55之焊接腳55焊接传弟—遮蔽殼體4可藉設於 所述，本創作之較佳實施例，本創^之出專利申請。惟，以上 凡熟習本案技藝之人士援依本創作之精 等=述實施例為限，舉 於以下申請專利範圍内。 乍之荨效修飾或變化，皆應涵蓋 【圖式簡單說明】 第一圖係本劍作電連接器的立體圖； 作電連接器的立體分解圖; 第-圖係本創作電連接器之另 第四圖係本創作電連接器的部分立 且後蓋未示出; 刀體刀解圖，其中—個連接片被取出， 電連接器之絕緣基座的後視圖; 圖係相辦電連接器之連糾 '遮蔽殼體之配合關係的 立體Ϊ爾創作電連接器之連接片與第::第立體圖； 絕緣基座 【主要元件符號說明】 本體 1〇〇 M351521Referring to the fourth figure, the connecting piece 7 is a metal sheet-like structure which is shielded from the receiving groove 14 provided in the side wall 12 of the insulating base. The receiving groove 14 „the rear end surface 1 ′ of the insulating base i includes a first holding groove 141 penetrating the inner surface of the side wall 12 , a second holding groove 142 penetrating the outer surface of the side wall 12 , and connecting the first and second holding grooves ( 4 ) The connecting groove 143 of the 142, the first connecting groove (4), 142 are parallel to each other, and the connecting groove 143 protrudes rearward from the inner wall of the vertical connecting groove 143 of the first and second connecting grooves (4) and 142. ―Baffle 144 (see FIG. 5). The connecting piece 7 includes a rectangular main body portion 71 and an inner contact arm in the first contact arm embodiment of the first holding groove 141 extending from both ends of the main body portion 71. And the second type =_) accommodated in the second holding groove 142. The main body portion 71 is fixed in the connection and is not the seat 10 of the seat 1. The first contact arm 72 and the second contact arm 73 are located between the first contact arm 72 and the second contact arm 73. The inner edge of the main body portion 7 is provided with a recessed portion 74 for positioning on the partition plate 144, and the second and second contact arms are provided with barbs 75 held on opposite sides of the partition plate 144. The formed first contact portion 721 (in the present embodiment, the inner contact ^ "-contact $ 721 protrudes from the first-holding groove 141, such as the sixth === insulated pedestal} Thereafter, the extension arms 45, 46 are just in contact with the first contact ==, as shown in the red figure. The second holding arm 73 is provided to bend outward in the direction of _ 12 = second contact portion (outside in this embodiment) a contact portion), the second contact portion 731 protrudes from the outside of the two holding slots 142 as shown in the sixth figure. The second shielding shell $ group; the board 52 is in good electrical contact with the second contact portion 731, As shown in the seventh figure, the first concealer 4'5 on the side of the ^^ is connected by the first and second contact portions 72, 7 of the connecting piece 7. The removed wall 12 corresponds to the upper and lower four of the receiving hole u. The two holding slots 14 disposed in the same position of the second holding slot 14 are located in the upper and lower positions of the positional groove 121, and the lower holding groove of the M351521. The second holding groove 142 of the upper receiving groove is disposed in the first holding groove 141. The second holding groove 142 of the upper and lower receiving grooves is disposed below the first holding groove 141, and the distance between the first holding grooves of the upper and lower receiving grooves is smaller than the distance between the second holding grooves 142. The connecting piece 7 The upper and lower connecting pieces are respectively fixed to the four receiving grooves 14 respectively. The first contact arm 72 of the upper connecting piece is from the lower side corresponding to the setting manner of the receiving groove Extending out, the second contact arm B is straight out; the first contact arm 72 extends from the upper edge thereof, and the distance between the first contact arm 72 of the second upper and lower connecting pieces is smaller than 4 t The soldering foot 55 of the second shielding shell 55 is welded to the discriminating body - the shielding shell 4 can be borrowed from the above, and the preferred embodiment of the present invention is a patent application of the present invention. However, the above is familiar with the skill of the present invention. The person's assistance is based on the essence of the creation, such as the description of the example, and is within the scope of the following patent application. The modification or change of the 荨 荨 修饰 修饰 修饰 修饰 修饰 第一 第一 第一 第一 第一 第一 第一 第一 第一 第一 第一 第一 第一 第一 第一A perspective view of the device; an exploded view of the electrical connector; the fourth figure is another part of the present electrical connector is a part of the original electrical connector and the back cover is not shown; - a connecting piece is taken out, the rear view of the insulating base of the electrical connector; the connecting piece of the electrical connector is connected with the matching body of the three-dimensional Muir creation electrical connector and the following: The first perspective view; Insulation base [Main component symbol description] Body 1〇〇M351521
後端面 10 收容孔 11 側壁 12 定位槽 121 卡槽 122 固持槽 13 收容槽 14 第一固持槽 141 第二固持槽 142 連接槽 143 隔板 144 溝槽 15 缺口 16 定位柱 17 檐塊 18 端子模組 2 舌板 21 凸塊 23 導電端子 3 接觸部 31 焊接腳 32、55 第一遮蔽殼體 4 第一收容空間 41 側板 42 固持片 43 彈片 44、53 延伸臂 45、46 第二遮蔽殼體 5 第二收容空間 51 側板 52 彎折片 54 扣持孔 56 後蓋 6 扣持臂 61 扣持部 62 連接片 7 主體部 71 第一接觸臂 72 第一接觸部 721 第二接觸臂 73 第二接觸部 731 凹部 74 倒刺 75 9Rear end face 10 receiving hole 11 side wall 12 positioning groove 121 card slot 122 holding groove 13 receiving groove 14 first holding groove 141 second holding groove 142 connecting groove 143 partition plate 144 groove 15 notch 16 positioning column 17 block 18 terminal module 2 tongue plate 21 bump 23 conductive terminal 3 contact portion 31 soldering leg 32, 55 first shielding housing 4 first receiving space 41 side plate 42 holding piece 43 spring piece 44, 53 extension arm 45, 46 second shielding case 5 2 accommodating space 51 side plate 52 bending piece 54 fastening hole 56 rear cover 6 fastening arm 61 fastening portion 62 connecting piece 7 main body portion 71 first contact arm 72 first contact portion 721 second contact arm 73 second contact portion 731 recess 74 barb 75 9