M328122 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，尤其涉及一種與語音插頭對接之電連接器。 【先前技術】 黾子產業％速發展，各種尚科技產品不斷涌現，類似移動手機、pda等電 子產品正經歷著高速發展之時代，與之配套出現各式各樣之電連接器，尤其是 用於傳輸語音訊號之電連接器，更成爲各電子產品重要之組成部分。 如第一圖所不之電連接器100’，該種電連接器100，可焊接於電路板（未圖 不）上’用於與語音_ (未圖示）對接來傳輸語音訊號，其包括絕緣本體工， 及收容於絕緣本體1’内之端子（未標示），絕緣本體i，一側設有觀測孔n，，端 子包括訊號端子21’、22,及開關端子（未標示），所述開關端子包括第一可動 ，子23’、第二可動端子％’，及分別與第一、第二可動端子23,、μ，相接觸之 第-固定端子25’及第二固定端子26,，第一可動端子23,設有第一彈性部231， 及自第彈性#231延伸之第-接觸部232,，所述第一接觸部232,搭接在第一 固定端子25,上，形成導通回路。當配套該電連接器贈之語音插頭插入後， 所述第-接觸部232,與第-固定端子25,斷開，_端子實現斷開。 该，電連接㈣G，之絕緣本體！，—側設有觀測孔u，，便於觀測第—接觸部 况契第固⑼子25’搭接是否正常。然，自觀測孔^，處容易進入灰塵等昱 物，近而進人第-接觸部232，與第―固定端子25，之搭接處而造成斷開，從而 妨害語音插頭與電連接器100,之間之電性連接。 鑒於此，貫有必要設計一種新電連接器以解决上述問題。 【新型内容】 本創作之目的在於克服上述缺陷，提供—齡止開關端子受異物影響而造 成斷開之電連接器。 碰之目騎過町技術方案實現·· — _連接11，雜與語音插頭 =接來傳輸語音訊號，包括絕緣本體和收容於絕緣本體狀端子，所述絕緣本 凸^又有對接部，該對接部沿縱長方向向内延伸有插接孔，所述端子包括 J端子，所述開關端子包括固定端子及搭接到固定端子上之可動端子，其 ’所述可動端子與’端子之搭接處夾設有具有彈性薄片之防塵裝置。 M328122 ―與習知技術相比，本創作具有如下優點··通過在所述固定端子與可動端子 之搭接處夾設有具有彈性薄片之防塵裝置，利用彈性薄片之封閉形態可防:異 物入知至可動端子與固定端子之搭接處，保證了電連接器之釋定性。 【實施方式】 ~ 睛筝照第二圖及第三圖所示，本創作電連接器100焊接於電路板（未標示） 上，1於與語音插頭（未圖示）相對接，其包括複數端子（未標示）、固持 用於容納端子和固持件3之絕緣本體4，以及防塵裝置5。 一凊同時蒼照第四圖所示，端子分爲訊號端子（未標示）及開關端子（未標 示），其中訊號端子包括第-訊號端子21及第二訊號端子22，而開關端子包^ 第-:動端子23、第二可動端子24，及分別與第一、第二可動端子23 ' ^相接 觸之第一固定端子25及第二固定端子26。 #第-訊號端子21包括第-卡持部210、由第一卡持部21〇一端彎折延伸之弧 狀第-臂部211、由第—卡持部21〇另—端向外彎折延伸之第一焊接部212，以 及設於第-臂部211末端之第一接觸部213，其中第一卡持部21〇兩側設有第一 凸刺2100，而第一接觸部213上凸設有半球形凸點2130。 一第一减端子22包括第二卡持部22〇、由第二卡持部22〇 一端彎折延伸之第 =臂部221、由第二卡持部22〇另一端向外彎折延伸之第二焊接部222，以及自 第二臂部221末端斜向下延伸之第三接觸部223，其中第二卡持部22Q兩側設有 複數第二凸刺2200。 ^ 一可動‘子23包括有第一固持部230以及由第一固持部23〇一端向外延 伸^第f焊接部231。該第—可動端子23還包括由第―固持部23时部一側延伸 之第彈I4.P232、由该第一彈性部232末端設置之第三接觸部233，及由第一 固持部230中部另一侧彎折延伸之干涉部234。 曰第1~可動螭子24包括第二固持部240以及由第二固持部240 一端延伸之第 邮干，口Ρ241。其中第二固持部24〇上部兩側設有第四凸刺2柳。該第二可動端 子24遂包括由第二固持部24〇中部一側延伸之第二彈性部泌以及由該第二彈 性部243末端凸伸設置之弧形第四接觸部。 弟一固定端子25與第-可動端子Μ相導接，其包括第一基部謂及由第一 基口 Ρ250 則向外、寫、折延伸之第五焊接部251。所述第一可動端子^之第三接觸 M328122 口 \33與弟-固定端子25之第一基部25〇之搭接處夾設有具有彈性薄找之防 塵裝^5一。另外，第-基部25〇上凸伸設有半球狀第五凸刺25〇〇。 〜第二固定端子26包括第二基部、由該第二基部細一端延伸設置之杆狀 第二接觸α卩261 ’及由邊第一基部260-側向外彎折延伸之第六焊接部262。其 中弟六接卿261與第二可動端子％之第四侧部244相導接，而第二基部26〇 頂端設有第六凸刺2600。 固持件3大致呈橢圓形，該固持件3上設有一缺口（未標示），此缺口是用 於語，祕人摘作電連接!!觸後對其之崎，明强語音_之插拔力。 絕緣本體4包括大致呈長方體之主體部4〇、自主體部4〇一端凸伸設置之對 接部41，及貫穿主體部4〇和對接部41之插接孔42。其中所述主體部40包括頂壁 43、底壁44、第一側壁45、第二側壁46及後壁47，所述對接部41頂部設有與插 接孔42連通之缺口 41〇。 第二側壁45和第二側壁46上分別設有開口45〇、46〇，該等開口45〇、46〇 用於觀*、、、邑、、、彖本體4内部端子之導接狀態。在第一側壁45上靠近後壁處還設 有卡持口451，而後壁47兩側分別設有第一、二配合槽道471、472。 頂壁43兩側分別設有第一、第二、第三、第四、第五、第六及第七開槽纽、 43^、433、434、435、436、437，其中第三、第五及第七開槽433、奶、437 由刖向後依次設置在靠近第一側壁45一側，而第一、第二、第四及第六開槽 431 432、434、436則由前向後依次設置在靠近第二侧壁你一側。 底土44兩側为別设有與所述開槽431、432、433、434、435、436、437對 應設置之第一、第二、第三、第四、第五、第六及第七收容槽441、4幻、443、 444、445、446、447。底壁44中部還設有定位柱448。 請結合第五圖所示，防塵裝置5置於第一固定端子25與第一可動端子23之 間，，括，於第一基部250上並設有通孔531之絕緣層53、設置在絕緣層53 上之彈性薄片52，及裝設於彈性薄片52上之導電層51，該彈性薄片52呈穹起 狀，包括中間拱起部521及邊緣部522。所述邊緣部522裝設於絕緣層”上，所 述中間拱起部521罩覆於通孔531上。 組裝時，將固持件3、第一、第二訊號端子21、22之第一、第二卡持部21〇、 220，第一、第二可動端子23、24之第一、第二固持部230、240及第一、第二 7M328122 VIII. New Description: [New Technical Field] The present invention relates to an electrical connector, and more particularly to an electrical connector that interfaces with a voice plug. [Prior Art] The scorpion industry is growing at a rapid rate, and various technological products are emerging. Similar to mobile phones, PDAs and other electronic products are experiencing a period of rapid development, with a variety of electrical connectors, especially The electrical connector for transmitting voice signals has become an important part of various electronic products. As shown in the first figure, the electrical connector 100' can be soldered to a circuit board (not shown) for interfacing with voice_ (not shown) for transmitting voice signals, including Insulating body, and a terminal (not labeled) received in the insulating body 1', the insulating body i is provided with an observation hole n on one side, and the terminal includes signal terminals 21', 22, and a switch terminal (not labeled), The switch terminal includes a first movable portion 23A, a second movable terminal %', and a first fixed terminal 25' and a second fixed terminal 26 respectively contacting the first and second movable terminals 23, μ, The first movable terminal 23 is provided with a first elastic portion 231 and a first contact portion 232 extending from the first elastic portion 231. The first contact portion 232 is overlapped on the first fixed terminal 25 to form Conduction loop. When the voice plug provided by the electrical connector is inserted, the first contact portion 232 is disconnected from the first fixed terminal 25, and the _ terminal is disconnected. The electrical connection (four) G, the insulation body! , - There is an observation hole u on the side, which is convenient for observing whether the first contact portion is the same as the 25' lap. However, since the observation hole ^, it is easy to enter the dust and the like, and the first contact portion 232 and the first fixed terminal 25 are connected to each other to cause disconnection, thereby impeding the voice plug and the electrical connector 100. , the electrical connection between. In view of this, it is necessary to design a new electrical connector to solve the above problems. [New content] The purpose of this creation is to overcome the above-mentioned drawbacks and to provide an electrical connector in which the age-stop switch terminal is broken by foreign matter. Touching the cable to the town of the technical solution to achieve ··· _ connection 11, miscellaneous and voice plug = connected to transmit voice signals, including the insulative body and received in the insulating body-like terminal, the insulating body has a butt joint, the The docking portion extends inwardly along the longitudinal direction with a plug hole, the terminal includes a J terminal, and the switch terminal includes a fixed terminal and a movable terminal lapped to the fixed terminal, where the movable terminal and the 'terminal A dustproof device having an elastic sheet is sandwiched between the joints. M328122 ― Compared with the prior art, the present invention has the following advantages: • A dustproof device having an elastic sheet is interposed between the fixed terminal and the movable terminal, and the closed form of the elastic sheet can prevent: foreign matter entering Knowing the overlap between the movable terminal and the fixed terminal ensures the release of the electrical connector. [Embodiment] ~ As shown in the second and third figures, the present electrical connector 100 is soldered to a circuit board (not shown), 1 is connected to a voice plug (not shown), and includes a plurality of A terminal (not shown), an insulating body 4 for accommodating the terminal and the holder 3, and a dustproof device 5. At the same time, as shown in the fourth figure, the terminal is divided into a signal terminal (not shown) and a switch terminal (not shown), wherein the signal terminal includes a first signal terminal 21 and a second signal terminal 22, and the switch terminal package - a movable terminal 23, a second movable terminal 24, and a first fixed terminal 25 and a second fixed terminal 26 that are in contact with the first and second movable terminals 23', respectively. The #-th signal terminal 21 includes a first holding portion 210, an arc-shaped first arm portion 211 bent and extended from one end of the first holding portion 21, and the outer portion bent outward by the first holding portion 21 a first soldering portion 212 extending from the end, and a first contact portion 213 disposed at an end of the first arm portion 211, wherein the first latch portion 2100 is provided with a first spur 2100 on both sides thereof, and the first contact portion 213 is disposed on the first contact portion 213 A hemispherical bump 2130 is convexly disposed. The first minus terminal 22 includes a second latching portion 22 , a third arm portion 221 that is bent and extended by one end of the second latching portion 22 , and is bent outwardly from the other end of the second latching portion 22 . The second soldering portion 222 and the third contact portion 223 extending obliquely downward from the end of the second arm portion 221 are provided with a plurality of second spurs 2200 on both sides of the second latching portion 22Q. A movable "sub 23" includes a first holding portion 230 and an end f-welding portion 231 extending from one end of the first holding portion 23 . The first movable terminal 23 further includes a first spring I4.P232 extending from a side of the first portion of the first holding portion 23, a third contact portion 233 disposed at an end of the first elastic portion 232, and a middle portion of the first holding portion 230. The other side bends the extended interference portion 234. The first movable movable piece 24 includes a second holding portion 240 and a first post and a port 241 extending from one end of the second holding portion 240. The second holding portion 24 is provided with a fourth spur 2 on both sides of the upper portion. The second movable terminal 24 includes a second elastic portion extending from a central portion of the second holding portion 24 and a curved fourth contact portion projecting from the end of the second elastic portion 243. The first fixed terminal 25 is connected to the first movable terminal ,, and includes a first base portion and a fifth welded portion 251 which is outwardly, written, and folded by the first base opening 250. The third contact M328122 of the first movable terminal ^ is connected to the first base portion 25 of the fixed terminal 25, and the dustproof device is provided. Further, a hemispherical fifth spur 25 〇〇 is protruded from the first base portion 25 . The second fixed terminal 26 includes a second base portion, a rod-shaped second contact α卩 261 ′ extending from the thin end of the second base portion, and a sixth welded portion 262 bent outwardly from the side of the first base portion 260 − . The sixth junction 261 is in contact with the fourth side portion 244 of the second movable terminal %, and the second base portion 26 is provided with a sixth spur 2600 at the top end. The holding member 3 is substantially elliptical, and the holding member 3 is provided with a notch (not labeled). The notch is used for the language, and the secret person picks up the electrical connection!! After the touch, it is inserted into the saki, the strong voice _ force. The insulative housing 4 includes a main body portion 4A having a substantially rectangular parallelepiped shape, abutting portion 41 projecting from one end of the main body portion 4b, and a receiving hole 42 extending through the main body portion 4A and the abutting portion 41. The main body portion 40 includes a top wall 43, a bottom wall 44, a first side wall 45, a second side wall 46 and a rear wall 47. The top of the abutting portion 41 is provided with a notch 41〇 communicating with the insertion hole 42. The second side wall 45 and the second side wall 46 are respectively provided with openings 45〇, 46〇, and the openings 45〇, 46〇 are used for viewing the internal terminals of the body, the body, the body, and the body. A holding port 451 is further disposed on the first side wall 45 near the rear wall, and first and second matching grooves 471, 472 are respectively disposed at two sides of the rear wall 47. First, second, third, fourth, fifth, sixth and seventh slotted buttons, 43^, 433, 434, 435, 436, 437 are respectively arranged on both sides of the top wall 43, wherein the third and the third The fifth and seventh slots 433, milk, and 437 are disposed in the order of being close to the first side wall 45, and the first, second, fourth, and sixth slots 431, 434, and 436 are sequentially arranged from front to back. Set your side near the second side wall. The first, second, third, fourth, fifth, sixth and seventh receptacles corresponding to the slots 431, 432, 433, 434, 435, 436, 437 are provided on both sides of the subsoil 44. Slots 441, 4, 443, 444, 445, 446, 447. A positioning post 448 is also provided in the middle of the bottom wall 44. As shown in the fifth figure, the dustproof device 5 is disposed between the first fixed terminal 25 and the first movable terminal 23, and is provided on the first base portion 250 and provided with an insulating layer 53 of the through hole 531, and is disposed in the insulation. The elastic sheet 52 on the layer 53 and the conductive layer 51 mounted on the elastic sheet 52 are in a pick-up shape, and include an intermediate arch portion 521 and an edge portion 522. The edge portion 522 is disposed on the insulating layer 521, and the intermediate arching portion 521 is overlaid on the through hole 531. When assembling, the first member of the holding member 3, the first and second signal terminals 21, 22, The second holding portions 21〇, 220, the first and second holding portions 230, 240 of the first and second movable terminals 23, 24, and the first and second portions 7
M328122 固定端子25、26之第一、第二基部250、260依次收容於絕緣本體4上對應之第 一、第二、第三、第四、第五、第六及第七收容槽441、442、443、444、445、 446、447内，且第一、第二、第四、第五及第六凸刺21〇〇、22〇〇、24〇〇、25〇〇、 2600也分別與絕緣本體4相卡持，其中第一訊號端子21之第一接觸部213、第二 訊號端子22之第二接觸部223、第一可動端子23之第三接觸部233以及第二可動 端子24之第四接觸部244皆伸入至插接孔42中，且第一、第二固定端子25、26 分別自後壁47之第一、第二配合槽471、472分別插入至第六、第七收容槽446、 447内。此時，第二可動端子24之第四接觸部244與第二固定端子況之第六接觸 部261相抵接，第-可動端子23之第三接觸部233與第—蚊端松上之防塵裝 置5相抵接，棚第一可動端子23之預設彈力，將彈性薄片&之中間棋起部521 壓，第I定端子25上，形成導通回路，#語音插頭插人後，第—可動端子23 會彈開’彈性薄片52之中間拱起部仍由於自身彈性將回彈，防塵裝置$則會斷 該電連接器100通過底壁44之定位柱448安裝到電路板上，各焊接部加、 222、2=、241、251、262焊接到相應之電路板導徑上。由於第一固定端 子25與第-可動端子23之間校設有具彈性薄片&之防塵裝置5，利用彈性薄片 5定閉形態形成之防塵裳置5可有效防止異物入侵，保證了電連接器励之穩 可能已揭利吐，細減本倾之技術人員仍 實施方式所揭示之内容，而包括各種不背離本創作ΐί 換和修飾，均為本專利申請權利要求所涵蓋。 】f之曰 8 M328122 【圖式簡單說明】 第一圖係一種習知電連接器之立體分解圖。 第二圖係本創作電連接器之立體組合圖。 第三圖係本創作電連接器之立體分解圖。 第四圖係第三圖所示電連接器另一角度之立體分解圖。 第五圖係本創作電連接器防塵裝置之立體分解圖。The first and second base portions 250 and 260 of the fixed terminals 25 and 26 of the M328122 are sequentially received in the corresponding first, second, third, fourth, fifth, sixth and seventh receiving slots 441 and 442 of the insulative housing 4. , 443, 444, 445, 446, 447, and the first, second, fourth, fifth and sixth spurs 21〇〇, 22〇〇, 24〇〇, 25〇〇, 2600 are also insulated The body 4 is phase-locked, wherein the first contact portion 213 of the first signal terminal 21, the second contact portion 223 of the second signal terminal 22, the third contact portion 233 of the first movable terminal 23, and the second movable terminal 24 are The four contact portions 244 are respectively inserted into the insertion holes 42, and the first and second fixed terminals 25, 26 are respectively inserted into the sixth and seventh receiving portions from the first and second matching grooves 471 and 472 of the rear wall 47, respectively. Inside the slots 446, 447. At this time, the fourth contact portion 244 of the second movable terminal 24 abuts against the sixth contact portion 261 of the second fixed terminal condition, and the third contact portion 233 of the first movable terminal 23 and the dustproof device of the first mosquito terminal are loosened. 5 phase abuts, the preset elastic force of the first movable terminal 23 of the shed presses the middle chess piece 521 of the elastic sheet & the first fixed terminal 25 forms a conduction loop, and after the voice plug is inserted, the first movable terminal 23 will bounce off the middle arch of the elastic sheet 52 will still rebound due to its own elasticity, the dustproof device $ will break the electrical connector 100 through the positioning post 448 of the bottom wall 44 to the circuit board, each soldering portion plus , 222, 2 =, 241, 251, 262 are soldered to the corresponding circuit board guide diameter. Since the dustproof device 5 having the elastic sheet & is disposed between the first fixed terminal 25 and the first movable terminal 23, the dustproof skirt 5 formed by the elastic sheet 5 can effectively prevent foreign matter from intruding and ensure electrical connection. The stability of the device may have been disclosed, and the content disclosed by the skilled person is still reduced, and various modifications, including modifications and modifications, are covered by the present patent application. 】 f之曰 8 M328122 [Simple description of the diagram] The first figure is a perspective exploded view of a conventional electrical connector. The second figure is a three-dimensional combination diagram of the present electrical connector. The third figure is an exploded perspective view of the present electrical connector. The fourth figure is an exploded perspective view of another angle of the electrical connector shown in the third figure. The fifth figure is an exploded perspective view of the dustproof device of the present electrical connector.
【主要組件符號說明】 第一訊號端子 21 第二訊號端子 22 第一^^持部 210 第二卡持部 220 第一凸刺 2100 第二凸刺 2200 第一臂部 211 第二臂部 221 第一焊接部 212 第二焊接部 222 第一接觸部 213 第二接觸部 223 凸點 2130 第二可動端子 24 第一可動端子 23 第二固持部 240 第一固持部 230 第四凸刺 2400 第三焊接部 231 第四焊接部 241 第一彈性部 232 第二彈性部 243 第三接觸部 233 第四接觸部 244 干涉部 234 第二固定端子 26 第一固定端子 25 第二基部 260 第一基部 250 第六凸刺 2600 第五凸刺 2500 第六接觸部 261 第五焊接部 251 第六焊接部 262 固持件 3 插接孔 42 絕緣本體 4 第一側壁 45 主體部 40 開口 450 對接部 41 卡持口 451 9 M328122 缺口 頂壁 第一開槽 第二開槽 第三開槽 第四開槽 第五開槽 第六開槽 第七開槽 後壁 第一配合槽道 防塵裝置 導電層 絕緣層 通孔 第二侧壁 46 底壁 44 第一收容槽 441 第二收容槽 442 第三收容槽 443 第四收容槽 444 第五收容槽 445 第六收容槽 446 第七收容槽 447 定位柱 448 第二配合槽道 472 彈性薄片 52 中間拱起部 521 邊緣部 522 電連接器 100[Description of main component symbols] First signal terminal 21 Second signal terminal 22 First holding portion 210 Second holding portion 220 First spur 2100 Second spur 2200 First arm portion 211 Second arm portion 221 a soldering portion 212 second soldering portion 222 first contact portion 213 second contact portion 223 bump 2130 second movable terminal 24 first movable terminal 23 second holding portion 240 first holding portion 230 fourth spur 2400 third soldering Portion 231 fourth welded portion 241 first elastic portion 232 second elastic portion 243 third contact portion 233 fourth contact portion 244 interference portion 234 second fixed terminal 26 first fixed terminal 25 second base portion 260 first base portion 250 sixth Spur 2600 Fifth spur 2500 Sixth contact portion 261 Fifth welded portion 251 Sixth welded portion 262 Retaining member 3 Inserting hole 42 Insulating body 4 First side wall 45 Main body portion 40 Opening 450 Butt portion 41 Holding port 451 9 M328122 notch top wall first slot second slot third slot fourth slot fifth slot sixth slot seventh slot rear wall first mating channel dustproof device conductive layer insulation layer through hole Side wall 46 bottom wall 44 first receiving groove 441 second receiving groove 442 third receiving groove 443 fourth receiving groove 444 fifth receiving groove 445 sixth receiving groove 446 seventh receiving groove 447 positioning post 448 second matching channel 472 Elastic sheet 52 intermediate ridge 521 edge portion 522 electrical connector 100