M323704 L 八、新型說明： 【新型所屬之技術領域】 穩固性之電 本創作係關於一種電連接器，尤其涉及一種具有改善安穿 連接為'。 【先前技術】 請參財國大陸專利公告第2667738料利所揭示的—種電 :，由導電端子向下延伸之尾部藉岭孔焊接安裝於電路板上，由於: 壬大細狀，電連接器絲不牢靠’隨著電連接器無數次插拔 接哭= 免會發生鬆動，而影響其與電路板之電性連接效 連接阳難 > :導電端子焊接腳設計為波浪狀，可參_專利公告 =用以增加焊接腳與電路板安裝孔的摩擦力，然而效果 = 又有相關廉商將電連接器導電端子焊接腳設計為倒勾式、針後 可參閱:社陸專利公告第祕388號及美國專利公告第5，物, 而，该等結構及其製造工藝複雜，不利於控制生產成本。 ’υ :、、々 因此，針對上述技術問題，有必要提供一種電連接器以克服上述缺陷。 【新型内容】 2=之主要目的在於提供—種具核善安裝穩離 於電路板上’其包括絕緣本隸及收容於絕緣本體内以：’=裝 接腳，所述複數導電端子之焊接腳上凸伸有用錢複數谭 所述擴大部只設於焊接腳之一側。 1路板扣&之擴大部， 相車父於習知技術，本創作具有如辦… 單，製造工藝相應簡單，成本得到較好的控制路板上’擴大部結構簡 【實施方式】 有-併參閱第-圖至第五圖所示 技術安裝於電路板4上，豆包 1連—100採用穿孔焊接 ，、G括、、、巴緣本體1、收谷於絕緣本體i 6 M323704 絕緣本體1安裝面；第五導電端子25的上延伸體254藉由卡扣部257及扣 持部258固持於第三插接槽185内，下延伸體251藉由卡扣部固持於 第五收容槽125内，其接觸部255伸入收容空間14内以與對接插頭接觸， 第五焊接腳253延伸絕緣本體1安裝面以安裝於電路板上。最後，後蓋3 藉由其固持部31、32分別插接於絕緣本體1後端的固持孔186、187内， 固持部31的倒挂310與固持孔186配合，使後蓋3安裝於絕緣本體丨上並 包覆於絕緣本體1後表面18，防止灰塵進入電連接器1〇〇内部及防止導電 端子3與其他氣體接觸而被腐钱，電連接器ι〇〇組裝完成。 請參閱第二圖所示，本新型電連接器1〇〇的第一、二、三、四導電端 子 21、22、23、24 的第一、二、三、四焊接腳 213、223、233、24 溆 設，，焊接腳213、223、233、243上的擴大部216、226、236、2邮分二 沿安裝面方向前後凸伸，且相鄰的第_擴大部216與第二擴大部挪反方 向凸伸分佈二以及第三擴大部236與第四擴大部规財相凸伸分佈。 請茶閱第六圖及第七圖所示，該電連接器娜 =腳2㈣3、233、243伸入電路板4穿孔42内，其擴2 246有2^mL42干涉配合’穿孔42内壁對第一、第四擴大部216、 246有向別之作用力，而對第二、第三擴大部226、236向後之作 213 I223、233、243扣持於穿孔42内，便於焊接固定，從而將 兒連接态100牢固的安裝於電路板4上，與對 ^ 電連接哭100 1x、 、才接寸，可罪地限制 。fL 絲’另外’擴大部 216、226、236、246 ,士綱 早，相應製造工藝業也簡單，成本能得到較好的控制。 、，構間 【圖式簡單說明】 第一圖係本創作電連接器之立體組合圖； f=圖係本創作電連接器與電路板之示意圖； 第二圖係本創作電連接H之立體分解圖； A第四圖係本創作電連接器另—角度之立體分解圖· =圖係本創作電連接ϋ之部分立體分解圖； 與電電連接器沿第向之剖面圖，以示—焊接腳 第七圖係本創作電連接器沿第一圖㈣方向之剖面圖’以示另—焊接 M323704 腳與電路板之配合關係。 【主要元件符號說明】M323704 L VIII. New description: [New technology field] Powerfulness This book is about an electrical connector, especially related to an improved connection. [Prior Art] Please refer to the information disclosed in the Philippine Patent Publication No. 2667738, the material of electricity: the tail that extends downward from the conductive terminal is soldered and mounted on the circuit board, because: large and thin, electrical connection The wire is not secure. 'With the electrical connector, it can be plugged and pulled infinitely. ● It will be loose, and it will affect the electrical connection with the circuit board. It is difficult to connect with the electrical connection.> The conductive terminal is designed to be wavy. _Patent Announcement = to increase the friction between the soldering foot and the mounting hole of the circuit board, however, the effect = there is a related quotient. The soldering terminal of the conductive terminal of the electrical connector is designed as a barb type, and the needle can be referred to: the social land patent announcement No. 388 and U.S. Patent Publication No. 5, however, these structures and their manufacturing processes are complicated, which is not conducive to controlling production costs. υ:, 々 Therefore, in view of the above technical problems, it is necessary to provide an electrical connector to overcome the above drawbacks. [New content] The main purpose of 2= is to provide a kind of nuclear good installation and stability on the circuit board. 'It includes the insulation and is housed in the insulation body to: '= mounting feet, the welding of the plurality of conductive terminals The extension on the foot is useful on the side of the welding foot. 1 road buckle & enlargement department, the car father in the knowledge of the technology, this creation has the same as... Single, the manufacturing process is relatively simple, the cost is better control the road board 'enlarged structure simple [implementation] - and refer to the technology shown in Figures -5 to 5 on the circuit board 4, the bean bag 1 - 100 is welded by perforation, G, ,,,,,,,,,,,,,,,,,,,,,,,,, The mounting surface of the fifth conductive terminal 25 is held in the third insertion slot 185 by the latching portion 257 and the latching portion 258. The lower extension body 251 is held by the latching portion in the fifth receiving slot. In the 125, the contact portion 255 extends into the receiving space 14 to be in contact with the mating plug, and the fifth soldering leg 253 extends the mounting surface of the insulative housing 1 to be mounted on the circuit board. Finally, the rear cover 3 is inserted into the retaining holes 186, 187 of the rear end of the insulative housing 1 by the retaining portions 31, 32, and the upside 310 of the retaining portion 31 cooperates with the retaining hole 186 to mount the rear cover 3 to the insulative housing. The upper surface 18 of the insulating body 1 is covered and covered to prevent dust from entering the inside of the electrical connector 1 and preventing the conductive terminal 3 from being in contact with other gases to be rotted, and the electrical connector is assembled. Referring to the second figure, the first, second, third and fourth soldering legs 213, 223, 233 of the first, second, third and fourth conductive terminals 21, 22, 23, 24 of the first type of electrical connector 1 24, the enlarged portions 216, 226, 236, and 2 on the soldering legs 213, 223, 233, and 243 are protruded forward and backward in the direction of the mounting surface, and the adjacent first enlarged portion 216 and the second enlarged portion The convex portion 2 and the third enlarged portion 236 and the fourth enlarged portion are convexly distributed. Please read the sixth and seventh figures of the tea, the electrical connector Na = foot 2 (four) 3, 233, 243 protrude into the perforation 42 of the circuit board 4, its expansion 2 246 has 2 ^ mL42 interference fit 'perforation 42 inner wall pair 1. The fourth enlarged portion 216, 246 has a different force, and the second and third enlarged portions 226, 236 are backed by the 213 I223, 233, 243 in the through hole 42 to facilitate the welding and fixing, thereby The connected state 100 is firmly mounted on the circuit board 4, and is connected to the electrical connection to cry 100 1x, and is inseparable. fL wire 'other' enlargement parts 216, 226, 236, 246, Shi Gang early, the corresponding manufacturing process industry is also simple, the cost can be better controlled. The first picture is a three-dimensional combination diagram of the original electrical connector; f=the diagram is a schematic diagram of the electrical connector and the circuit board; the second picture is the three-dimensional connection of the creative connection H Explosion diagram; A fourth diagram is a three-dimensional exploded view of the angle of the creation of the electrical connector. = Figure is a partial exploded view of the electrical connection ;; and the cross section of the electrical connector along the first direction to show the welding The seventh figure of the foot is a cross-sectional view of the original electrical connector along the direction of the first figure (four) to show the matching relationship between the M323704 pin and the circuit board. [Main component symbol description]
電連接器 100 絕緣本體 1 導電端子 2 後蓋 3 電路板 4 主體部 10 對接部 15 頂部 11 底部 12 側部 13 收容空間 14 插接孔 16 第一收容槽 121 第二收容槽 122 第三收容槽 123 第四收容槽 124 後表面 18 穿孔 42 第五收容槽 125 第一插接槽 182 第二插接槽 183 第三插接槽 185 固持孔 186、187 定位塊 126 第一導電端子21 第二導電端子22 第三導電端子23 第四導電端子24 第五導電端子25 基部 210 第一彈性臂 211 卡扣部 212 第一焊接腳 213 接觸部 215 尾部 214 第一擴大部 216 基部 220 第二彈性臂 221 卡扣部 222 接觸部 225 弟一焊接腳 223 第二擴大部 226 基部 230 第三彈性臂 231 接觸部 235 卡扣部 232 第三焊接腳 233 隔離體 234 第三擴大部 236 基部 240 第四彈性臂 241 卡扣部 242 弟四焊接腳 243 尾部 244 接觸部 245 第四焊接腳 243 10 M323704 第四擴大部 246 基部 250 上延伸體 254 下延伸體 251 第五焊接腳 253 卡扣部 257、2 接觸部 255 卡持部 258 板體 30 固持部 31、32 倒挂 310Electrical connector 100 Insulating body 1 Conductive terminal 2 Back cover 3 Circuit board 4 Main body 10 Butt joint 15 Top 11 Bottom 12 Side 13 Storage space 14 Insert hole 16 First receiving groove 121 Second receiving groove 122 Third receiving groove 123 4th receiving groove 124 rear surface 18 perforation 42 fifth receiving groove 125 first insertion groove 182 second insertion groove 183 third insertion groove 185 holding hole 186, 187 positioning block 126 first conductive terminal 21 second conductive Terminal 22 Third Conductive Terminal 23 Fourth Conductive Terminal 24 Fifth Conductive Terminal 25 Base 210 First Elastic Arm 211 Buckle 212 First Solder Leg 213 Contact 215 Tail 214 First Enlargement 216 Base 220 Second Elastic Arm 221 Snap portion 222 Contact portion 225 a soldering leg 223 Second enlarged portion 226 Base portion 230 Third elastic arm 231 Contact portion 235 Snap portion 232 Third soldering leg 233 Isolation body 234 Third enlarged portion 236 Base portion 240 Fourth elastic arm 241 Buckle portion 242 Brother four soldering foot 243 Rear portion 244 Contact portion 245 Fourth soldering leg 243 10 M323704 Fourth enlarged portion 246 Base portion 250 Upper extension 254 Lowering Extensor 251 Fifth soldering leg 253 Buckle 257, 2 Contact 255 Holder 258 Plate 30 Holder 31, 32 Upside down 310
争 11Fight 11