M396518 五、新型說明： 【新型所屬之技術領域】 [0001] 本創作係關於一種電連接器，尤其涉 /及一種具有防水功 能之電連接器。 [0002]M396518 V. New Description: [New Technology Field] [0001] This creation is about an electrical connector, especially one that has a waterproof connector. [0002]
[0003][0003]
【先前技術】 電連接器廣泛應用於電腦'筆記本電腦、多媒體播放器 等電子設備上H應用場合要求電子設備具備防水 功能’相應地要求其上的電連接器亦具備防水之功能。 與本案相關之習知技術請參考2009年7月9日八開之美國 專利第20090176414號揭示之一種電兔接器^包括絕 緣本體及安裝於絕緣本體内的複數H電端子。絕緣本體 包括主體部、對接頭及插接孔’該主體部.包括後壁、兩 相對之側壁、一頂壁及一底壁，其中主體部僅於底壁上 設置有複數端子槽’而其他壁則不開設孔洞因而阻止水 或者灰塵進入絕緣本體内。對接頭固定於主體上與後壁 相對之一側，插接孔穿設於對接頭上並延伸於絕緣本體 内’同時插接孔分別與一端子孔連通。各端子槽相互平 行並分別與端子孔連通。各導電端子包括基部安裝部 、連接部、接觸部及彈性部》 [0004]該習知技術電連接器僅藉由於底壁上設置端子槽而其他 壁不設置任何孔洞，安裝時由電路板將端子槽封閉從而 實現防水防塵之效果。然而電連接器安裝到電路板後， 原先延伸出端子槽的導電端子的安裝部被電路板按壓而 保持至端子槽内，以致導電端子的安裝部會對電路板產 表單編號A0101 第3頁/共22頁 M396518 生使電連接器與電路板分開的力，導致影響了該電連接 器的防水防塵效果。 [0005] 是以，針對前述技術問題，有必要提供一種具有改良結 構之電連接器，以克服前述缺陷。 【新型内容】 [0006] 本創作之主要目的在於提供一種具有改善防水防塵效果 之電連接器。 [0007] 本創作之目的係藉由如下技術方案達成：一種電連接器 ，其包括：絕緣本體，係包括收容空間、位於收容空間 外側的安裝面及自安裝面延作至敗.容空的端子槽；以 及導電端子，係固持於絕緣本:體_上.，所述導電端子包括 延伸入收容空間的接觸部、固定於端子槽内的固定部及 自固定部延伸出安裝面的焊接部；其中，所述電連接器 還包括覆蓋安裝面之密封體，密封體封閉所述端子槽， 端子槽僅與收容空間連通。本創作之目的係藉由如下技 術方案達成：一種電連接器，其包括：絕緣本體，係包 括收容空間及自收容空間延#至外界之端子槽；以及導 電端子，係包括延伸入收容空間内之接觸部、固定於端 子收容槽内之固定部及自固定部延伸出絕緣本體之焊接 部；其中，所述電連接器還包括設於絕緣本體上的密封 體，密封體封閉端子槽，密封體具有與焊接部干涉配合 之通孔，端子槽僅與收容空間連通。 [0008] 與習知技術相比，本創作電連接器採用密封體封閉端子 槽，使得端子槽僅與收容空間連通，其可以起到良好之 表單編號A0101 第4頁/共22頁 M396518 防水防塵之密封效果，防止了導電端子被腐蝕。 【實施方式】 [0009] 請參閱第一圖及第四圖所示’本創作電連接器1〇〇為一種 高度較小之低構形（Low Profile)音頻連接器，其應用 於諸如MP3、MP4、手機等消費類電子產品中。電連接器 100包括絕緣本體1、固定於絕緣本體1上的導電端子2及 覆蓋於絕緣本體1上之防水絕緣密封體3。 [0010] 絕緣本體1係由絕緣材料一體成型，其包括對接部1〇、分 別位於對接部1 〇兩側的左侧壁11與右側壁1 2及位於對接 部10後側的端壁13，絕緣;^镇1於;左側璧u、右側壁12 及端壁13的下方形成一安裝;5，並氧對·^部1 〇具有略 高出安裝面15之弧形凸部18%。對接部1〇包輪一插入口 1 〇 1及自插入口 101向内側延伸之一呈圓筒形並單面開口 的收容空間102。對接部10的前端及插入口 101設置成不 規則之圓形，同時左、右巧琴丨丨、12;的前端亦設置成圓 弧形。絕緣本體1的側壁1 H包括.自...安裝面1 5向上凹設 之端子槽16 ’其中左側壁依次設置有第一端子槽ι61 、第二端子槽162與第三端子槽163，右側壁12上設置有 第四端子槽164與第五端子槽165。該等端子槽161、162 、163 ' 164、165均包括卡持槽16a、活動槽16b及端子 孔16c ’該端子孔16c將各端子槽161、162、163、164 、165與收容空間1〇2連通《絕緣本體丨於左側壁丨丨與右 側壁12上設有凸伸出安裝面15的四凸柱17，該等凸柱17 分別位絕緣本想1的前、中、後三個位置處。 [0011] 請參照第三圖及第四圖所示，導電端子2包括分別固定於[Prior Art] Electrical connectors are widely used in electronic devices such as laptops, multimedia players, etc. H applications require electronic devices to be waterproof. The corresponding electrical connectors are also required to have waterproof functions. For a conventional technique related to the present invention, reference is made to an electric rabbit connector disclosed in U.S. Patent No. 20090176414, which is incorporated herein by reference. The insulative housing includes a main body portion, a pair of joints, and a plug hole. The main body portion includes a rear wall, two opposite side walls, a top wall and a bottom wall, wherein the main body portion is provided with a plurality of terminal slots only on the bottom wall and the other The wall does not have holes to prevent water or dust from entering the insulation body. The connector is fixed on one side of the main body opposite to the rear wall, and the insertion hole is disposed on the pair of connectors and extends in the insulative housing. Meanwhile, the insertion holes are respectively communicated with a terminal hole. Each of the terminal slots is parallel to each other and communicates with the terminal holes. Each of the conductive terminals includes a base mounting portion, a connecting portion, a contact portion, and an elastic portion. [0004] The prior art electrical connector only uses a terminal slot on the bottom wall and no other holes are provided in the other wall, and the circuit board will be installed during installation. The terminal groove is closed to achieve waterproof and dustproof effect. However, after the electrical connector is mounted on the circuit board, the mounting portion of the conductive terminal originally extending out of the terminal slot is pressed by the circuit board and held in the terminal slot, so that the mounting portion of the conductive terminal will form the circuit board form number A0101 page 3 / A total of 22 pages of M396518 force the electrical connector to separate from the circuit board, resulting in the waterproof and dustproof effect of the electrical connector. [0005] Therefore, in view of the foregoing technical problems, it is necessary to provide an electrical connector having an improved structure to overcome the aforementioned drawbacks. [New Content] [0006] The main purpose of this creation is to provide an electrical connector with improved waterproof and dustproof effects. [0007] The purpose of the present invention is achieved by the following technical solutions: an electrical connector includes: an insulative housing, including a receiving space, a mounting surface located outside the receiving space, and a self-installing surface extending to the end of the space The terminal slot; and the conductive terminal are fixed on the insulating body: the body. The conductive terminal includes a contact portion extending into the receiving space, a fixing portion fixed in the terminal slot, and a soldering portion extending from the fixing portion to the mounting surface The electrical connector further includes a sealing body covering the mounting surface, the sealing body enclosing the terminal slot, and the terminal slot is only in communication with the receiving space. The purpose of the present invention is achieved by the following technical solution: an electrical connector comprising: an insulative housing comprising a receiving space and a terminal slot extending from the receiving space to the outside; and a conductive terminal extending into the receiving space a contact portion, a fixing portion fixed in the terminal receiving groove, and a welding portion extending from the fixing portion to the insulating body; wherein the electrical connector further comprises a sealing body disposed on the insulating body, the sealing body sealing the terminal groove, sealing The body has a through hole that interferes with the welded portion, and the terminal groove is only in communication with the receiving space. Compared with the prior art, the present invention uses a sealing body to close the terminal slot, so that the terminal slot is only connected to the receiving space, which can play a good form number A0101 page 4 / total 22 pages M396518 waterproof and dustproof The sealing effect prevents the conductive terminals from being corroded. [Embodiment] [0009] Please refer to the first figure and the fourth figure, 'This creative electrical connector 1' is a low-profile Low Profile audio connector, which is applied to, for example, MP3, In consumer electronics such as MP4 and mobile phones. The electrical connector 100 includes an insulative housing 1, a conductive terminal 2 fixed to the insulative housing 1, and a waterproof insulating sealing body 3 covering the insulative housing 1. [0010] The insulative housing 1 is integrally formed of an insulating material, and includes an abutting portion 1 , a left side wall 11 and a right side wall 12 2 on both sides of the abutting portion 1 , and an end wall 13 at a rear side of the abutting portion 10 . The insulation 1; the town 1; the left side 璧u, the right side wall 12 and the end wall 13 form a mounting; 5, and the oxygen pair 11 〇 has an arc-shaped convex portion slightly higher than the mounting surface 15 by 18%. The docking portion 1 includes an insertion opening 1 〇 1 and a receiving space 102 which is formed in a cylindrical shape and is open on one side from the insertion opening 101. The front end of the abutting portion 10 and the insertion opening 101 are arranged in an irregular circular shape, and the front ends of the left and right smart keys 12 are also arranged in a circular arc shape. The side wall 1 H of the insulative housing 1 includes a terminal slot 16 ′ which is recessed upward from the mounting surface 15 . The left side wall is sequentially provided with a first terminal slot ι 61 , a second terminal slot 162 and a third terminal slot 163 , and the right side The wall 12 is provided with a fourth terminal groove 164 and a fifth terminal groove 165. The terminal slots 161, 162, 163' 164, 165 each include a retaining groove 16a, a movable slot 16b, and a terminal hole 16c. The terminal hole 16c connects the terminal slots 161, 162, 163, 164, and 165 with the receiving space 1 2, the "insulating body" is disposed on the left side wall and the right side wall 12, and four protrusions 17 protruding from the mounting surface 15 are provided. The protrusions 17 are respectively insulated from the front, middle and rear positions of the original one. At the office. [0011] Referring to the third and fourth figures, the conductive terminals 2 are respectively fixed to
表單編號 A0101 ^ 5 I/# 22 IForm No. A0101 ^ 5 I/# 22 I
[0012] 左側壁li上的第-導電端子21、第二導電端子22、第三 導電端子23及分別固定於右側壁12上的第四導電端子 及第五導電端子25。 第—導電端子21自安裝面15的下方安裝至第—端子槽161 ，其包括片狀固定部211、自固定部211頂部向下彎折延 伸之連接部212、自連接部212進一步向下延伸之接觸部 213及自固定部2Π向内側垂直彎折延伸之焊接部以彳^ 固定部211干涉插入卡持槽16a以將第一導電端子21固定 至第一端子槽161。連接部212收容於活動槽16b内，該 連接部212呈彎曲狀從而形咸一片狀彈簧。接觸部213的 洳知形成一凸包，該21.3 a命择政板容空間1 〇 2 内以與對接插頭（未圖示）連择/焊；^1^214)4伸超出安裝 面15並與安裝面15平行，因而焊接部2ΐΓ形成一可以表面 焊接至電路板4的接腳。 [0013] 第二導電端子22與第一導電端子21結構類_，第二導電 端子22自安裝面15的下方寄裝至第二端子槽162，該第二 導電端子22包括片狀固定部221、由固定部221頂部向下 彎折延伸之連接部222、由連接部222進一步向下延伸之 接觸部2 2 3及由固定部2 21底部向内側垂直彎折延伸之焊 接部224 »固定部221干涉插入卡持槽16a以將第二導電 端子22固定至第二端子槽162。連接部222收容於活動槽 16b内’該連接部222呈彎曲狀從而形成一片狀彈簧。接 觸部223的前端形成一凸包223a，該凸包223a延伸至收 容空間102内以與對接插頭連接。焊接部224延伸超出安 裝面15並與安裝面15平行，因而焊接部224形成一可以表 表單编號Α0ΠΠ 第6頁/共22頁 M396518 面焊接至電路板4的接腳。 [_帛三導電端子23自安裝面15的下方安裝至第三端子槽163 ，該第三導電端子23包括片狀的固定部231、由固定部 231前端向後彎折延伸之連接部232、由連接部挪進一 步向後延伸之接觸部233及由固定部231底端向内側垂直 延伸之焊接部234。固定部231干涉插入卡持槽-以將 第三導電端子23固定至第三端子槽163。連接部加收容 於活動槽⑽内’該連接部232呈f曲狀從而形成一片狀 彈簧。接觸部233的前端形成圓弧部233a，該圓弧部 233a延伸至收容空間102内以與對接插頭連接。焊接部 234L伸超出安裝面15並與安.裝&15細^因而焊接部 234形成一可以表面焊接至電瀹杈4的接腳。 [0015] 帛四導電端子24結構與第一導電端子2ι類似，第四導電 知子24自女裝面15的下方安裝至第四端子槽164，第四導 電端子24包括片狀固定部241、由罔定部“I頂部向下彎 折延伸之連接部242、由連接部242向前延伸之接觸部 固疋部2 41底部向内補垂:直彎折延伸之焊接部 固义部241干涉插入卡持槽i6a以將第四導電端子 24固定至笛 四端子槽164。連接部242收容於活動槽16b 3 '接。p242呈彎曲狀從而形成一片狀彈簧。接觸部 243的前端 %彤成一凸包243a，該凸包243a延伸至收容空 以與對接插頭連接。焊接部244延伸超出安裝面 15並與女较面15平行，因而焊接部244形成一可以表面焊 接至電略心的_。 [0016] 帛五導電續子25結構與第三導電端子23類似 表單编號A0101 % 第7頁/共22頁 M396518 端子25自安裝面15的下方安裝至第五端子槽165，該第五 導電端子25包括片狀固定部251、由固定部一側延伸之連 接部252、由連接部252延伸之接觸部253、及由固定部 251垂直延伸之焊接部254。固定部251干涉插入卡持槽 16a以將第五導電端子25固定至第五端子槽165。連接部 252收容於活動槽16b内，該連接部252呈彎曲狀從而形 成一片狀彈簧。接觸部253的前端形成圓弧部253a，該圓 弧部253a延伸至收容空間102内以與對接插頭連接。焊接 部254延伸超出安裝面15並與安裝面15平行，因而焊接部 254形成一可以表面焊接至電路板4的接腳。-- [0017] 請參照第三圖及第五圖所示:，·密:封體3係由絕緣材料製成 ，並設置為平板片狀結構，其包覆安裝面15並密封端子 槽16，使端子槽16僅與絕緣本體1收容空間102連通。該 密封體3包括覆蓋至左側壁11上的左密封部31、覆蓋至右 側壁12上的右密封部32。左密封部31與右密封部32之間 形成一凹口 33，於垂直安裝面15的方向上，凹口 33與收 容空間102相對設置。對接部10略低出安裝面15的凸部 18位於該凹口 33内。密封體3上設置有五個通孔34，該五 個通孔34分別與各導電端子2的焊接部214、224、234、 244、254的形狀相對應，因而於密封體4覆蓋至安裝面 15時，端子槽16可以完全密封並且不影響焊接部214、 224、234、244、254連接至電路板4而進行焊接。密封 體4還設有與四個凸柱17形狀及位置均相對應之四個圓形 固定孔35，四個凸柱17穿設該四個固定孔35以將密封體3 固定至絕緣本體1，凸柱17與固定孔35之間形成干涉配合 表單編號A0101 第8頁/共22頁 M396518 ，以達成密封效果，同時密封體3是一種單面膠布，其可 以緊密黏貼於絕緣本體1安裝面15上。 [0018] tt參照第五圖及第六圖所示，電連接器1()Q安裝至一電路 板4上形成—連接器組合500 »電路板4為一柔性電路板， 該電路板4與密封體3的形狀類似，包括收容對接部1〇略 高出安裝面15的凸部18的缺口 41。於本實施方式中，絕 緣本體1對接部10略高出安裝面15的部分位於密封體3的 凹口 33與電路板4的缺口 41處，因而可以降低電連接器 100的高度。電路板4還設置有與四個凸柱17形狀及位置 均相對應的四個固定圓孔42，四個凸柱17分別插裝至四 個圓孔42從而將電連接器1〇〇牢-固安辑^電路板4。電路 板4於與密封體3相結合之一面上;n五個焊接點（未圖 」 \ * . 示），各導電端子2的焊接部214、224、234、244、254 分別焊接至該五個焊接點。 [0019] 組裝電連接器1〇〇時，將各導電衅于2分別插裝至各端子 槽161、162、163、164、165，然後將密封體3覆蓋至 安裝面15，各導電端子2的焊接部214、224、234、244 、254收容於通孔34内或者略微延伸高出密封體3。將電 連接器1〇〇焊接至電路板4時，先將電連接器1〇〇插裝至電 路板4 ’此時四個凸柱17分別插裝至四個圓孔42，各導電 端子2的焊接部214、224、234、244、254分別與五個 焊接點（未圖示）接觸，然後採用超聲波焊接方式將兩者 進行焊接。密封體3採用聚醯亞胺材料製成，具有耐高溫 性能’是以電連接器100導電端子2焊接過程中，可以防 止密封體3受熱產生變形。 表單煸號A0101 第9頁/共22頁 M396518 [0020] 於本實施方式中，絕緣本體1的收容空間102單面開口， 於安裝面15上開設的端子槽16由端子孔16c連通，而密封 體3覆蓋安裝面15並將端子槽16密封，從而達到防水防塵 之效果。密封體3上設置與導電端子2的焊接部214、224 、234、244、254形狀相對應之通孔34，通孔34與焊接 部214、224 ' 234、244 ' 254之間干涉配合，因而不影 響密封效果。 [0021] 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勒修飾或變化，皆應涵 蓋於以下申請專利範圍内。 【圖式簡單說明】 [0022] 第一圖係本創作電連接器之立體組合圖。 [0023] 第二圖係本創作電連接器之另一角度立體組合圖。 [0024] 第三圖係本創作電連接器絕緣本體與密封體分離之局部 立體分解圖。 [0025] 第四圖係本創作電連接器之立體分解圖。 [0026] 第五圖係本創作電連接器與電路板之立體示意圖。 [0027] 第六圖係本創作電連接器安裝於電路板上之立體組合圖 〇 【主要元件符號說明】 [0028] 電連接器：100 表單編號A0101 第10頁/共22頁 M396518 [0029] [0030] [0031] [0032] [0033] [0034] [0035][0012] The first conductive terminal 21, the second conductive terminal 22, and the third conductive terminal 23 on the left side wall li and the fourth conductive terminal and the fifth conductive terminal 25 respectively fixed to the right side wall 12. The first conductive terminal 21 is mounted from the lower surface of the mounting surface 15 to the first terminal slot 161, and includes a sheet-shaped fixing portion 211, a connecting portion 212 bent downward from the top of the fixing portion 211, and further extending downward from the connecting portion 212. The contact portion 213 and the welded portion extending perpendicularly from the fixed portion 2 to the inner side are interposed into the holding groove 16a by the fixing portion 211 to fix the first conductive terminal 21 to the first terminal groove 161. The connecting portion 212 is housed in the movable groove 16b, and the connecting portion 212 is curved to form a salt-shaped spring. The contact portion 213 knows that a convex hull is formed, and the 21.3 a is selected from the control panel space 1 〇 2 to be connected/welded with the mating plug (not shown); ^1^214) 4 extends beyond the mounting surface 15 and Parallel to the mounting surface 15, the soldering portion 2 is formed with a pin that can be surface soldered to the circuit board 4. [0013] The second conductive terminal 22 and the first conductive terminal 21 are configured to be stacked, and the second conductive terminal 22 is carried from the lower side of the mounting surface 15 to the second terminal slot 162. The second conductive terminal 22 includes a sheet-shaped fixing portion 221 a connecting portion 222 which is bent downward from the top of the fixing portion 221, a contact portion 2 2 3 which is further extended downward from the connecting portion 222, and a welded portion 224 which is vertically bent from the bottom of the fixing portion 2 21 to the inner side. The 221 interference inserts the holding groove 16a to fix the second conductive terminal 22 to the second terminal groove 162. The connecting portion 222 is housed in the movable groove 16b. The connecting portion 222 is curved to form a one-piece spring. The front end of the contact portion 223 is formed with a convex hull 223a which extends into the accommodation space 102 to be connected to the mating plug. The welded portion 224 extends beyond the mounting surface 15 and is parallel to the mounting surface 15, so that the welded portion 224 forms a pin that can be surface-welded to the circuit board 4 by the surface number Α0ΠΠ Page 6 of 22 M396518. The third conductive terminal 23 is mounted from the lower side of the mounting surface 15 to the third terminal slot 163. The third conductive terminal 23 includes a sheet-shaped fixing portion 231, and a connecting portion 232 that is bent backward and extended by the front end of the fixing portion 231. The connecting portion further moves the contact portion 233 extending rearward and the welded portion 234 extending vertically from the bottom end of the fixing portion 231. The fixing portion 231 interferes with the insertion of the holding groove - to fix the third conductive terminal 23 to the third terminal groove 163. The connecting portion is housed in the movable groove (10). The connecting portion 232 is curved in a f shape to form a one-piece spring. The front end of the contact portion 233 is formed with a circular arc portion 233a that extends into the accommodating space 102 to be connected to the mating plug. The welded portion 234L extends beyond the mounting surface 15 and is formed with a soldering portion 234 so that the solder portion 234 can be surface-welded to the socket 4 of the power unit 4. [0015] The fourth conductive terminal 24 is similar in structure to the first conductive terminal 2ι, and the fourth conductive antenna 24 is mounted from below the women's face 15 to the fourth terminal slot 164, and the fourth conductive terminal 24 includes a sheet-like fixing portion 241. The connecting portion "I" is bent downwardly and extends at a top portion, and the bottom portion of the contact portion of the contact portion 241 extending forwardly from the connecting portion 242 is inwardly entangled: the welded portion of the straight portion is inserted into the joint portion 241 The holding slot i6a fixes the fourth conductive terminal 24 to the four-terminal slot 164. The connecting portion 242 is received in the movable slot 16b 3'. The p242 is curved to form a one-piece spring. The front end of the contact portion 243 is folded into one. The convex hull 243a extends to the receiving space for connection with the mating plug. The welded portion 244 extends beyond the mounting surface 15 and is parallel to the female face 15, so that the welded portion 244 forms a surface that can be surface welded to the electrical center. [0016] The structure of the fifth conductive continuum 25 is similar to that of the third conductive terminal 23. Form No. A0101 % Page 7 / Total 22 pages M396518 The terminal 25 is mounted from the lower side of the mounting surface 15 to the fifth terminal slot 165, the fifth conductive The terminal 25 includes a sheet-like fixing portion 251 and a fixing portion The extending connecting portion 252, the contact portion 253 extending from the connecting portion 252, and the soldering portion 254 extending perpendicularly from the fixing portion 251. The fixing portion 251 is interferingly inserted into the holding groove 16a to fix the fifth conductive terminal 25 to the fifth terminal slot 165. The connecting portion 252 is received in the movable groove 16b, and the connecting portion 252 is curved to form a one-piece spring. The front end of the contact portion 253 forms a circular arc portion 253a, and the circular arc portion 253a extends into the receiving space 102 to The butt plug is connected. The soldering portion 254 extends beyond the mounting surface 15 and is parallel to the mounting surface 15, so that the soldering portion 254 forms a pin that can be surface soldered to the circuit board 4. - [0017] Please refer to the third and fifth figures As shown in the figure: the sealing body 3 is made of an insulating material and is provided as a flat sheet-like structure, which covers the mounting surface 15 and seals the terminal groove 16 so that the terminal groove 16 is only connected to the insulating body 1 receiving space 102. The sealing body 3 includes a left sealing portion 31 covering the left side wall 11 and a right sealing portion 32 covering the right side wall 12. A notch 33 is formed between the left sealing portion 31 and the right sealing portion 32 for vertical mounting. In the direction of the face 15, the recess 33 and the receiving space The space 102 is oppositely disposed. The convex portion 18 of the abutting portion 10 slightly lower than the mounting surface 15 is located in the recess 33. The sealing body 3 is provided with five through holes 34, which are respectively connected to the respective conductive terminals 2. The shapes of the welded portions 214, 224, 234, 244, 254 are corresponding, so that when the sealing body 4 covers the mounting surface 15, the terminal groove 16 can be completely sealed and does not affect the connection of the welded portions 214, 224, 234, 244, 254 to The board 4 is soldered. The sealing body 4 is further provided with four circular fixing holes 35 corresponding to the shape and position of the four protrusions 17, and the four protrusions 17 penetrate the four fixing holes 35 to fix the sealing body 3 to the insulating body 1 An interference fit form form A0101, page 8 / 22 pages M396518 is formed between the stud 17 and the fixing hole 35 to achieve a sealing effect, and the sealing body 3 is a single-sided tape which can be closely adhered to the mounting surface of the insulative body 1 15 on. [0018] Referring to the fifth and sixth figures, the electrical connector 1()Q is mounted on a circuit board 4 to form a connector assembly 500. The circuit board 4 is a flexible circuit board, and the circuit board 4 is The shape of the sealing body 3 is similar, and includes a notch 41 for accommodating the abutting portion 1 slightly above the convex portion 18 of the mounting surface 15. In the present embodiment, the portion of the abutting portion 10 of the insulating body 1 slightly above the mounting surface 15 is located at the notch 33 of the sealing body 3 and the notch 41 of the circuit board 4, so that the height of the electrical connector 100 can be lowered. The circuit board 4 is further provided with four fixed circular holes 42 corresponding to the shape and position of the four studs 17, and the four studs 17 are respectively inserted into the four circular holes 42 to secure the electric connector 1 - Gu'an series ^ circuit board 4. The circuit board 4 is bonded to one side of the sealing body 3; n five soldering points (not shown), the soldering portions 214, 224, 234, 244, 254 of the respective conductive terminals 2 are soldered to the five Solder joints. [0019] When the electrical connector 1 is assembled, each of the conductive turns 2 is inserted into each of the terminal slots 161, 162, 163, 164, 165, and then the sealing body 3 is covered to the mounting surface 15, and each of the conductive terminals 2 The welded portions 214, 224, 234, 244, 254 are housed in the through holes 34 or slightly extended above the sealing body 3. When the electrical connector 1 is soldered to the circuit board 4, the electrical connector 1 is first inserted into the circuit board 4'. At this time, the four studs 17 are respectively inserted into the four circular holes 42, and the conductive terminals 2 are respectively The welded portions 214, 224, 234, 244, and 254 are respectively in contact with five welded joints (not shown), and then welded by ultrasonic welding. The sealing body 3 is made of a polyimide material and has high temperature resistance. In the welding process of the electrical terminal 100 of the electrical connector 100, the sealing body 3 can be prevented from being deformed by heat. In the present embodiment, the accommodating space 102 of the insulative housing 1 is open on one side, and the terminal slot 16 opened in the mounting surface 15 is connected by the terminal hole 16c, and is sealed. [0020] The body 3 covers the mounting surface 15 and seals the terminal groove 16 to achieve a waterproof and dustproof effect. The sealing body 3 is provided with a through hole 34 corresponding to the shape of the welded portions 214, 224, 234, 244, 254 of the conductive terminal 2, and the through hole 34 is interference-fitted with the welded portions 214, 224' 234, 244 '254, thereby Does not affect the sealing effect. [0021] 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 a 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 assist in the modification or change according to the spirit of the present creation. It should be covered by the following patent application. [Simple Description of the Drawings] [0022] The first figure is a three-dimensional combination diagram of the present electrical connector. [0023] The second figure is another perspective perspective combination of the present electrical connector. [0024] The third figure is a partial exploded perspective view of the insulating body of the present invention and the sealing body. [0025] The fourth figure is an exploded perspective view of the present electrical connector. [0026] The fifth figure is a perspective view of the present electrical connector and the circuit board. [0027] The sixth figure is a three-dimensional combination diagram of the present electrical connector mounted on the circuit board [Main component symbol description] [0028] Electrical connector: 100 Form number A0101 Page 10 / Total 22 pages M396518 [0029] [0035] [0035] [0035] [0035]
[0036] [0037] [0038] [0039] [0040] [0041][0037] [0040] [0040] [0041]
[0042] [0043] [0044] [0045] [0046] [0047] 絕緣本體：1 對接部：10 插入口 ： 1 01 收容空間：102 左侧壁：11 右側壁：12 端子槽：16 第一端子槽：161 第二端子槽：162 第三端子槽：163 第四端子槽：164 第五端子槽：165 卡持槽：1 6 a 活動槽：1 6 b 端子孔：1 6 c 端壁：13 安裝面：15 凸柱：17 凸部：18 表單編號A0101 第11頁/共22頁 M396518 [0048] 導電端子：2 [0049] 第一導電端子：21 [0050] 第二導電端子：22 [0051] 第三導電端子：23 [0052] 第四導電端子：24 [0053] 第五導電端子：25 [0054] 固定苦P : 211、221、231、 241 、 251 [0055] 連接部：212、222、232、 242 、 252 [0056] 接觸部：213、223、233、 243 > 253 [0057] 凸包：213a、223a、233a 、243a [0058] 焊接部：214、222、234、 244 、 254 [0059] 圓弧部：253a [0060] 密封體：3 [0061] 左密封部：31 [0062] 右密封部：32 [0063] 凹口 ： 33 [0064] 通孔：34 [0065] 固定孔：35 [0066] 電路板：4 表單編號A0101 第12頁/共22頁 M396518 [0067] 缺口 [0068] 圓孔 4142 表單编號A0101 第13頁/共22頁[0047] [0046] [0047] Insulation body: 1 docking portion: 10 insertion port: 1 01 receiving space: 102 left side wall: 11 right side wall: 12 terminal slot: 16 first Terminal slot: 161 Second terminal slot: 162 Third terminal slot: 163 Fourth terminal slot: 164 Fifth terminal slot: 165 Holding slot: 1 6 a Active slot: 1 6 b Terminal hole: 1 6 c End wall: 13 Mounting surface: 15 Post: 17 Projection: 18 Form No. A0101 Page 11 of 22 M396518 [0048] Conductive terminal: 2 [0049] First conductive terminal: 21 [0050] Second conductive terminal: 22 [ 0051] Third conductive terminal: 23 [0052] Fourth conductive terminal: 24 [0053] Fifth conductive terminal: 25 [0054] Fixed bitter P: 211, 221, 231, 241, 251 [0055] Connection: 212, 222, 232, 242, 252 [0056] contact portions: 213, 223, 233, 243 > 253 [0057] convex hull: 213a, 223a, 233a, 243a [0058] Weld: 214, 222, 234, 244, 254 [0059] Arc portion: 253a [0060] Sealing body: 3 [0061] Left sealing portion: 31 [0062] Right sealing portion: 32 [0063] Notch: 33 [0064] Through hole: 3 4 [0065] Fixing hole: 35 [0066] Board: 4 Form number A0101 Page 12 of 22 M396518 [0067] Notch [0068] Round hole 4142 Form number A0101 Page 13 of 22