M408862 五、新型說明： 【新型所屬之技術領域】 本創作係關於-種具備接觸式開關之 :體中設置一第一開關端子及-第二開關= 離 -開，子的彈性臂與該第二開關端子的接觸部保持一預定= ，虽一插接_接至觀緣讀中並推抵 性臂便彈性變形而與該接觸部相互接觸，且該== 以彈Μ共同承X應力’進而達到防止金屬疲勞之效果。、 【先前技術】 在各類電料財，連接H縣置與裝置、元件與元件、系 統與系統之間進行電連接和信號傳遞，為構成—似整系統所需 要的基礎元件。-般的連接H主要是由絕緣座體及複數個訊號端 子所構成，其中各該訊號端子是以金屬所構成，且被鎮後或組裝 在該絕緣座_，當-插翻插接域絕緣座肋後，各該訊號 端子便能與雜接頭上· _子或接觸部倾行接觸，以達到 電氣連接的效果，藉此，安裝有該連接器的電子裝置即能與具備 該插接頭的電子裝置電連接及信號傳遞。 / 就目前的技術而言，製造廠商在設計製造連接器時，會根據 實際的設計紐用f求，在連接n巾增設接觸辆關（switch)， 其目的是用來偵測插接頭是否已正確地被插入至連接器的絕緣座 體内，以便裝設有該連接器的電子裝置能在適當的情況下，透過 該連接器的訊號端子傳遞訊號。茲針對習知具備接觸式開關之連 接器的具體結構、作動原理及缺陷，說明如下： M408862 請參閱第1圖所示，圖式左方係一習知具備接觸式開關之連 接器1的剖視圖，而圖式右方係一插接頭P，其中該連接器1包括 有一絕緣座體10，該絕緣座體10的一側開設有一插接口 ’且 向内延伸一插接槽101，該插接口 100的口徑略大於該插接頭P 的外徑，以便該插接頭P通過。該絕緣座體1〇設有複數個訊號端 子1〇2(圖中僅顯示其中一訊號端子），用以與該插接頭p相接觸， 以傳遞訊號。此外，該絕緣座體10内尚設置有一彈性開關端子 鲁 103、一固定開關端子104及一抵接端子105,該彈性開關端子103 的自由端（右端）上設有一絕緣塊1〇6，該絕緣塊係由塑膠材 質所構成，該抵接端子105的自由端係彎折形成一接觸部i〇5a， 且對應於該絕緣塊106 ’此外，該固定開關端子104的右端對應於 該彈性開關端子103 ’且當該插接頭p未插入的狀態下，該固定開 關端子104與該彈性開關端子1〇3保持一預定間距，故該固定開 關端子104與該彈性開關端子1〇3並未電氣導通。 承上’當該插接頭P通過該插接口 1〇〇，插入至該插接槽1〇1 _ 的情況下，請參閱第2圖所示，該插接頭P的一側即抵靠在該訊 號端子102上，且該插接頭P的另一側即推抵該抵接端子1〇5的 接觸部105a，使該抵接端子105彈性變形後向下推動該絕緣塊 106，令該彈性開關端子受到應力而發生彈性變形，並與該固 定開關端子104的右端相互接觸，在此狀態下，該彈性開關端子 103與該固定開關端子1〇4即形成電氣導通，如此，裝設有該連接 器1的電子裝置便能藉由兩者的電氣導通，判斷出該插接頭p已 元全插入至該插接槽1〇1中，而能以該訊號端子對該插接頭p 傳遞訊號。 5 M408862 藉由上述彈性開關端子103與固定開關端子i〇4的結構搭 配’雖能達到開關（switch)的效果，然而，當該雜開關端子 103又力反形後與該固定開關端子接觸時，由於該固定開關端 子104幾乎不具備任何彈性，無法彈性地抵接該彈性開關端子 103 ’因此，絕大多數的應力都會集中在該彈性開關端子103上， 經應力分析後發現’第2圖中標示a的位置更是應力集中之處， 如此，在該插接頭P多次插拔的情況下，該彈性開關端子1〇3即 會丈到反覆應力，進而發生金屬疲勞或永久變形損壞等情事，而 無法在該插接頭P被拔出時回復到未被抵壓的位置，使電子裝置 無法再透過該彈性開關端子103與固定開關端子1〇4的電氣導通 與否，正確地判斷出插接頭p是否完全插入，而完全失去前述開 關（switch)的效果，大幅減損連接器1的使用壽命，相當不理 想。 因此，如何改善現有連接器的結構，以避免前述金屬疲勞或 邊形損壞專情事發生，並有效提升連接器的使用壽命，即成為本 創作在此欲探討的一重要課題。 【新型内容】 有鑑於前揭習知連接器的諸多問題，創作人經過長久努力研 究與實驗，終於開發設計出本創作之具備接觸式開關之連接器結 構’期防止應力集中於早一元件的問題，避免金屬疲勞等情事 發生，並有效提升連接器的使用壽命。 本創作之一目的，係提供一種具備接觸式開關之連接器結 構，包括一絕緣座體、一第一開關端子及一第二開關端子，其中 該絕緣座體上貫穿 體的-側鄰近該插接槽的位置===:插接頭’該絕緣座 槽，士該第一容置槽係與該插接:相連通;：㊁槽及-第二容置 容置槽中，該彈性臂焊接部’該固定部係趣於該第- 端倾棚定部相連接， 接頭完全“該_1 彈有一絕緣塊，在該插 絕緣塊，該第-_料轉㈣之前料緣能推抵該 體外，而能被焊接至—電；接·，且延伸至該絕緣座 括-組裝部、一接觸部及 β 上’該第二開關端子包 二容晉禅Φ ° —第二焊接部’該組裝部係定位於該第 接觸部係呈f曲狀，其—端係與該組裝部之一端 的位晉，=接觸部係被容置於該第—容置槽_應於該彈性臂 持-預二f㈣—梅轉性臂的卜端（自由端）保 辟疋’以在該絕緣塊被該插接頭推抵的情況下，該彈性 臂能朝向雜觸部雜變形，使卿性臂的另—端與該接觸部相 互接觸’令該第-開關端子與該第二開關端子形成電氣導通，另， =第一焊接部係與舰裝部相連接，且延伸至觸緣座體外而 月t*破焊接至該電路板上。藉由本創作，該接觸部與該彈性臂能同 時產生彈性變形’共同承受應力，有效防止單—元件發生金屬疲 勞或變形損壞等情事。 本創作之另一目的，乃該固定部上凸設有一第一嵌卡部，且 該絕緣座體内對應於該第一嵌卡部的位置凹設有一第一卡合槽， 該第一嵌卡部能嵌卡至該第一·合槽中，使該固定部穩固地定位 在該第一容置槽中，而不致從該絕緣座體中脫離。 M408862 本創作之又—目的，乃該組裝部上凸設有-第二針部，且 該絕緣座體㈣應於該第二嵌卡部驗置凹設有—第二卡合槽， 該第&卡。(^與該第二卡合槽相互嵌卡’使該喊部穩固地定 位在該第二容置槽中。 為便貝$查委貞能對本創作之目的、技術特徵及其功效， 做更進-步之認識鱗解，鱗實關配合圖式，詳細說明如下： 【實施方式】 創作人在長期投入連接器等相關產品的研發與製造中，發現 目前設置有_式_的連㈣+，f會有單—元件反覆承受應 力發生金屬疲勞或永久變形損壞等問題，嚴重景多響連接器的使 用壽命。目前大錢的製造賴雖欲對整體結構進行調整改良， 以尋求改善方案’但至今⑽取得妥善的解決方法，有鑑於此， 創作人乃思及在絕緣座體愤置二開_子，並藉由該二開關端 子能相互雜抵接的方式，耻應力集+於單-元件之問題，以 期提咼連接器的使用壽命。 本創作係一種具備接觸式開關之連接器結構，在本創作之較 佳貝％例中，叫參閱第3圖所示，該連接器結構3包括一絕緣座 體30第開關端子31及一第二開關端子32，其中該絕緣座 體30係由塑踢材質所構成，且該絕緣座體30上貫穿設有-插接 槽300 ’以供插接一插接頭Q，此外，該絕緣座體3〇上設置有複 數個訊號端子303，各魏號舒303的-端係分舰伸至該插接 槽300内，以便與該插接頭Q相接觸，各該訊號端子303的另一 端係分別延伸至該絕緣座體3Q外，而能被雜至—電子裝置之電 M408862 ’触’該電子裝置贼_等贱端子303對 該插接頭Q傳遞訊號。 n ^町 承上，該絕緣座體3〇的一側 -第一議3〇1及—第二容置:近:插==: :=ΠΓ一開關端子31包括-固定部31。、 開口施，而成為-中m細定細上開設有一 一容置㈣中。請參=;該固:部31°係被容置於該第 第^欠卡f14，且該絕緣座體3〇内對應於該第-嵌卡部314的 位置凹設有-第-卡合槽3〇4,該第一嵌卡部314能嵌卡至該第— 卡合槽綱+ ’使該固定部310穩固地定位在該第-容置槽301 中’而不致從該絕緣座體3G中脫離。另，復請參閱第3圖所示， 該第一焊接部312係與該固定部⑽相連接，且當該固定部310 被組裝至該絕緣座體3G内的狀態下，該第—焊接部312的末 伸至該絕緣座體3〇外，而能被焊接至前述電路板上。 在第3圖t ’該彈性臂311的一端（圖中右端）係與該固定 部310相連接，且該彈性臂311係對應於該固定部31〇的開口 311在實際f造方面，製造麵刊财顧其他方式一體成 形地製作出_定部⑽與該彈性臂311，惟，本創作並不以此為 限，凡本技術領域之人士能輕易思及之變化，均應涵蓋在本創作 之申請專利翻内。該彈性臂311的另—端（圖中左端）成為一 自由端’當該固定部310被組裝至該絕緣座體3〇内的狀態下該 彈时311的自由端即朝向該插接槽_延伸。該彈性臂扣上 設有-絕緣塊313，制絕緣材質（如：塑膠）所製成，該絕緣塊 9 M408862 313所設置的位置鄰近於該彈性臂311的自由端，但並不以此為 限。該絕緣塊313係位於該插接頭q的插接路徑上，因此，當該 插接頭Q完全插入至該插接槽3〇〇 _情況下，該插接頭Q之前 段外緣便會推抵該絕緣塊313。 在上述較佳實關中，請參閱第3圖所示，該第二開關端子 32包括了組裝部32〇、一接觸部321及一第二谭接部奶，該組裝 4 320係疋位於該第二容置槽3〇2 +，該第二焊接部微係與該 組裝部320相連接’且延伸至該絕緣座體％外，而能被焊接至前 述電路板上。此外，請參閱第4圖所示，該組裝部上凸設有 第-嵌卡部323，且該絕緣座體3〇内對應於該第二谈卡部卿 =置凹設有一第二卡合槽3G5，該第二嵌卡部卿能與該第二卡 " 相互叙卡，使該組農部320穩固地定位在該第二容置样 復睛參閱第3圖所示，該接觸部321係呈彎曲狀，其一端孫 j組裝部32〇之一端相連接，且該接觸部32ι係被容置於該 :容置槽301内對應於該彈性臂311的位置（如第7圖所示）广該 上對應於該彈性f 311的位置凸設有一凸出部^ ^ ^啦，該_ 321之另—端（即__仏 該彈性臂311的另一端（自由端）保持一預定距離。 猶塊313被娜接頭__情況下，請參閱第6、7圖所 :性臂311便朝向該接觸部321彈性變形，使該彈性臂311 ^端__部321的凸出部3犯相互接觸令該第一 /、該第二開關端子32形成電氣導通。 承上’备該插接頭Q完全插入至該絕緣座體3〇内，並抵壓該 M408862 絕緣塊313’使該彈性臂311接觸該第二開關端子32的接觸部321 後’該第一開關端子31即能與該第二開關端子32形成電氣導通， 藉此，該電子裝置便能產生對應之偵測訊號，並能根據該偵測訊 號判斷該插接頭Q已被正確地插接定位，另一方面，復請參閱第 3、5圖所示，當該插接頭q自該插接槽3〇〇被拔出後，該彈性臂 311即能藉由本身的彈性回復力，回復至未被抵壓的位置，而與該 .第二開關端子32的接觸部321分離’使該電子裝置能藉此判斷該 插接頭Q已被拔出。需特別一提的是，請參閱第7圖所示，當該 •絕緣塊313被該插接頭q抵壓，使該彈性臂311接觸該接觸部321 時，除了該彈性臂311因受力而發生彈性變形外，該接觸部321 的彎曲處亦能承受應力，進而產生彈性變形，故該接觸部321能 彈性地抵接該彈性臂3U ’此時，由於該彈性臂311與該接觸部 321同時發生彈性變形’故表示該接觸部321與該彈性臂3ΐι能共 同承受該插接頭Q推抵該絕緣塊313時所產生的應力，有效達到 應力分散的效果’藉此，不僅能避免應力集中於單一元件的問題， φ更能防止單-元件（如^性臂311)發生金屬疲勞或變形損壞等 • 情事，大幅增加連接器結構的使用壽命。 再者，為確保該彈性臂311在受力彈性變形時，不會與該絕 緣座體30發生過度干涉，以避免彈性臂311的一端發生應力降服 問題，請參閱第8圖所示，創作人乃思及在該絕緣座體3〇内鄰近 該彈性臂311 一端（圖中右端）的位置，凹設-讓位槽306，藉此， 即便該彈性臂311承受應力而彈性變形，由於該彈性臂Mi與該 ^緣座體30之間間隔有該讓位槽306，故應力不會集中至該彈性 摩311的一為，更有效提升本創作的應力分散效果。 M408862 按’以上所述’僅為本創作之較佳實施例，惟本創作之技術 特徵並不舰於此，雜何熟悉該項技藝者，在本辦之技術領 域内，可輕易思及_化飾，皆應涵蓋在以下本創作的申請 專利範圍中。 【圖式簡單說明】 第1圖係習知具備接觸式開關之連接器的剖視圖； 第2圖係習知具備接觸式開關之連接器的另—剖視圖； 第3圖係本創作讀佳倾例之立體分解示意圖； 第4圖係本創作之較佳實施例之剖視圖； 第5圖係本創作之較佳實施例之原理示意圖； 第6圖係本創作之較佳實施例之另一原理示意圖； 第7圖係本創作之較佳實施例之立體示意圖；及 第8圖係本創作之較佳實施例之立體剖面示意圖。 【主要元件符號說明】 « 連接盗結構 ............ 0 絕緣座體 ............ 30M408862 V. New description: [New technical field] This creation is about the type of contact switch: a first switch terminal is set in the body and - the second switch = off-open, the sub-elastic arm and the first The contact portion of the two switch terminals is kept at a predetermined =, although a plug-in is connected to the edge reading and the push arm is elastically deformed to contact the contact portion, and the == joint X stress with the magazine In turn, the effect of preventing metal fatigue is achieved. [Prior Art] In all kinds of electricity and materials, the connection between H County and the devices, components and components, and the system and system are electrically connected and signaled, which constitutes the basic components required for the whole system. The general connection H is mainly composed of an insulating base body and a plurality of signal terminals, wherein each of the signal terminals is made of metal, and is rear-mounted or assembled in the insulating seat _, when the plug-in plug-in domain is insulated After the ribs, each of the signal terminals can be in contact with the _ sub-contact or the contact portion to achieve an electrical connection effect, whereby the electronic device mounted with the connector can be equipped with the plug connector Electronic device electrical connection and signal transmission. / As far as the current technology is concerned, when the manufacturer designs and manufactures the connector, it will find the contact switch according to the actual design. The purpose is to detect whether the plug connector has been used. It is properly inserted into the insulator housing of the connector so that the electronics incorporating the connector can transmit signals through the signal terminals of the connector, where appropriate. The specific structure, operation principle and defects of the connector with the contact switch are as follows: M408862 Please refer to FIG. 1 , and the left side of the drawing is a cross-sectional view of a conventional connector 1 with a contact switch. On the right side of the figure is a plug connector P, wherein the connector 1 includes an insulating base 10, and one side of the insulating base 10 defines a plug-in interface and extends inwardly into a plug slot 101. The diameter of 100 is slightly larger than the outer diameter of the plug connector P so that the plug connector P passes. The insulating base 1 is provided with a plurality of signal terminals 1 〇 2 (only one of the signal terminals is shown) for contacting the plug connector p to transmit signals. In addition, an elastic switch terminal 103, a fixed switch terminal 104 and an abutting terminal 105 are disposed in the insulating base 10, and an insulating block 1〇6 is disposed on the free end (right end) of the elastic switch terminal 103. The insulating block is made of a plastic material, and the free end of the abutting terminal 105 is bent to form a contact portion i〇5a corresponding to the insulating block 106'. Further, the right end of the fixed switch terminal 104 corresponds to the elastic switch. The terminal 103' and the fixed switch terminal 104 are kept at a predetermined interval from the elastic switch terminal 1〇3 in a state where the plug connector p is not inserted, so the fixed switch terminal 104 and the elastic switch terminal 1〇3 are not electrically Turn on. When the plug connector P is inserted into the plug slot 1〇1 _ through the plug connector 1 , as shown in FIG. 2 , one side of the plug connector P abuts On the signal terminal 102, the other side of the plug connector P is pushed against the contact portion 105a of the abutting terminal 1〇5, and the abutting terminal 105 is elastically deformed and then pushed down the insulating block 106 to make the elastic switch The terminal is elastically deformed by stress and is in contact with the right end of the fixed switch terminal 104. In this state, the elastic switch terminal 103 and the fixed switch terminal 1〇4 are electrically connected, and thus the connection is installed. The electronic device of the device 1 can be electrically connected to determine that the plug connector p has been fully inserted into the plug slot 1〇1, and the signal connector can transmit the signal to the plug connector p. 5 M408862 By the structure of the above-mentioned elastic switch terminal 103 and the fixed switch terminal i〇4, although the effect of the switch can be achieved, however, when the hybrid switch terminal 103 is in opposition to the fixed switch terminal, Since the fixed switch terminal 104 hardly has any elasticity and cannot elastically abut the elastic switch terminal 103', most of the stress is concentrated on the elastic switch terminal 103, and after stress analysis, it is found that 'Fig. 2 The position marked a in the middle is the stress concentration. Thus, in the case where the plug connector P is inserted and removed multiple times, the elastic switch terminal 1〇3 will reach the reverse stress, and metal fatigue or permanent deformation damage occurs. If the plug connector P is pulled out, it can not return to the uncompressed position, so that the electronic device can no longer pass the electrical connection between the elastic switch terminal 103 and the fixed switch terminal 1〇4, and correctly judges Whether the plug connector p is fully inserted and completely loses the effect of the aforementioned switch greatly detracts from the service life of the connector 1, which is rather undesirable. Therefore, how to improve the structure of the existing connector to avoid the occurrence of the above-mentioned metal fatigue or edge damage special occurrence, and effectively improve the service life of the connector, has become an important subject to be explored herein. [New content] In view of the many problems of the connector, the creator has been working hard to study and experiment, and finally developed and designed the connector structure with the contact switch to prevent stress from focusing on the early component. The problem is to avoid metal fatigue and other situations, and effectively improve the service life of the connector. An object of the present invention is to provide a connector structure having a contact switch, comprising an insulating base, a first switch terminal and a second switch terminal, wherein the side of the through-body of the insulating body is adjacent to the plug The position of the slot ===: the plug connector 'the insulating seat slot, the first accommodating slot is connected with the plug:; the second slot and the second accommodating recess, the elastic arm is welded The 'the fixed part is interesting to be connected to the first end of the tilting shed, the joint is completely "the _1 elastic has an insulating block, before the inserting insulating block, the first - _ turn (4) can push the edge In vitro, but can be soldered to - electricity; connected, and extended to the insulating seat - assembly part, a contact part and β 'the second switch terminal package 2 Rong Jin Chan Φ ° - second welding part ' The assembly portion is positioned at the first contact portion in a f-curve shape, and the end portion is located at one end of the assembly portion, and the contact portion is received in the first receiving groove _ - the pre-two f (four) - the end of the arm (free end) of the slewing arm, in the case where the insulating block is pushed by the plug connector, The sexual arm can be deformed toward the miscellaneous portion, so that the other end of the blue arm and the contact portion are in contact with each other', so that the first switch terminal and the second switch terminal are electrically connected, and the first weld portion is The warship part is connected and extends to the outside of the contact flange and is welded to the circuit board by the moon t*. By the present invention, the contact portion and the elastic arm can simultaneously generate elastic deformation to jointly withstand stress, effectively preventing single- Another object of the present invention is that the first engaging portion is convexly disposed on the fixing portion, and a recessed portion corresponding to the first engaging portion is disposed in the insulating portion. The first engaging groove can be inserted into the first engaging groove so that the fixing portion is stably positioned in the first receiving groove without being detached from the insulating seat. M408862 The purpose of this creation is that the second needle portion is convexly disposed on the assembly portion, and the insulating seat body (4) is to be provided in the second card fitting portion to be recessed - a second engaging groove, the first & card. (^ and the second engagement slot are embedded with each other' to make the shouting stable It is located in the second accommodating slot. For the purpose of this creation, the technical features and its effects, we can make a more in-depth understanding of the scale solution, and the scales are closely related to the schema, as detailed below: [Embodiment] In the R&D and manufacturing of related products such as connectors, the creator found that the current (4)+, f, which has the _-type _ will have the stress of metal fatigue or permanent deformation. The serious life of the connector is the life of the connector. At present, the manufacture of big money depends on the adjustment and improvement of the overall structure to seek improvement. But so far (10) to obtain a proper solution, in view of this, the creator is thinking and insulating The body is indignant and open, and the relationship between the two switch terminals can be mutually abutted, the shame stress set + the single-element problem, in order to improve the service life of the connector. The connector structure of the switch, in the preferred example of the present invention, is referred to as shown in FIG. 3, the connector structure 3 includes an insulating seat 30, a switch terminal 31 and a second switch terminal 32, wherein The insulating base body 30 is formed of a plastic kicking material, and the insulating seat body 30 is provided with a plug-in groove 300 ′ for inserting a plug connector Q. Further, the insulating seat body 3 is provided with a plurality of plugs. a signal terminal 303, each of which is extended to the plug slot 300, and the other end of each of the signal terminals 303 extends to the insulative housing Outside the 3Q, the electric M408862 can be miscellaneous to the electronic device. The electronic device thief _ 贱 terminal 303 transmits a signal to the plug connector Q. n ^ machi, the side of the insulating seat 3 - - first discussion 3 〇 1 and - second accommodation: near: insert ==: := 开关 a switch terminal 31 includes - fixed portion 31. The opening is applied, and the middle-medium m is finely defined and has a housing (four). The solid portion 31 is accommodated in the first card f14, and the inner portion of the insulating base 3 corresponding to the first card portion 314 is recessed-coupling The slot 3 〇 4, the first engaging portion 314 can be snapped into the first engaging slot + ' so that the fixing portion 310 is firmly positioned in the first receiving groove 301 ' without the insulating seat Disengaged in 3G. In addition, as shown in FIG. 3, the first soldering portion 312 is connected to the fixing portion (10), and when the fixing portion 310 is assembled into the insulating housing 3G, the first soldering portion The end of the 312 extends beyond the insulating body 3 and can be soldered to the aforementioned circuit board. In the third figure t', one end (the right end in the figure) of the elastic arm 311 is connected to the fixing portion 310, and the elastic arm 311 corresponds to the opening 311 of the fixing portion 31〇 in terms of actual manufacturing. The magazine has created the _ part (10) and the elastic arm 311 in an integrated manner. However, this creation is not limited thereto, and any person skilled in the art can easily think about the changes, and should be covered in the creation. The patent application is turned over. The other end of the elastic arm 311 (the left end in the figure) becomes a free end. When the fixing portion 310 is assembled into the insulating base 3, the free end of the spring 311 faces the insertion slot. extend. The elastic arm buckle is provided with an insulating block 313 made of an insulating material (such as plastic). The insulating block 9 M408862 313 is disposed adjacent to the free end of the elastic arm 311, but is not limit. The insulating block 313 is located on the plugging path of the plug connector q. Therefore, when the plug connector Q is fully inserted into the plug slot 3〇〇, the outer edge of the plug connector Q will be pushed to the outer edge. Insulation block 313. In the above preferred embodiment, as shown in FIG. 3, the second switch terminal 32 includes an assembly portion 32A, a contact portion 321 and a second tandem portion milk, and the assembly 4 320 system is located at the first The second receiving portion is connected to the assembly portion 320 and extends to the outside of the insulating portion to be soldered to the circuit board. In addition, as shown in FIG. 4, the first engaging portion 323 is convexly disposed on the assembly portion, and the second insulating portion is disposed corresponding to the second engaging portion. The groove 3G5, the second card-incorporating portion can be mutually described with the second card, so that the group of agricultural parts 320 is stably positioned in the second receiving sample, and the contact portion is shown in FIG. The 321 is curved, and one end of the one end of the assembly portion 32 is connected, and the contact portion 32 is received in the position of the receiving groove 301 corresponding to the elastic arm 311 (as shown in FIG. 7). The position corresponding to the elastic f 311 is convexly provided with a protruding portion, and the other end of the _ 321 (ie, the other end (free end) of the elastic arm 311 is kept for a predetermined period. In the case where the block 313 is connected by the __, please refer to FIGS. 6 and 7 : the arm 311 is elastically deformed toward the contact portion 321 so that the protrusion 3 of the elastic arm 311 ^ _ 321 The mutual contact is made to make the first/the second switch terminal 32 electrically connected. The plug connector Q is fully inserted into the insulating seat 3〇, and the M408862 is pressed against After the elastic arm 311 contacts the contact portion 321 of the second switch terminal 32, the first switch terminal 31 can be electrically connected to the second switch terminal 32, thereby enabling the electronic device to generate a corresponding The detection signal can be judged according to the detection signal that the plug connector Q has been correctly inserted and positioned. On the other hand, refer to the figures 3 and 5, when the plug connector q is from the connector slot. After the 3 〇〇 is pulled out, the elastic arm 311 can return to the unstressed position by its own elastic restoring force, and is separated from the contact portion 321 of the second switch terminal 32 to make the electronic device It can be judged that the plug connector Q has been pulled out. It should be particularly noted that, as shown in FIG. 7, when the insulating block 313 is pressed by the plug connector q, the resilient arm 311 contacts the contact. In the portion 321 , in addition to the elastic deformation of the elastic arm 311 due to the force, the curved portion of the contact portion 321 can also withstand the stress and elastic deformation, so that the contact portion 321 can elastically abut the elastic arm 3U ' At this time, since the elastic arm 311 and the contact portion 321 simultaneously elastically change 'Therefore, the contact portion 321 and the elastic arm 3ΐ can together withstand the stress generated when the plug connector Q pushes against the insulating block 313, effectively achieving the effect of stress dispersion', thereby not only avoiding stress concentration on a single component. The problem is that φ can prevent the metal-fatigue or deformation damage of the single-element (such as the arm 311) from occurring, and greatly increase the service life of the connector structure. Furthermore, in order to ensure that the elastic arm 311 is elastically deformed under stress, There is no excessive interference with the insulating base 30 to avoid stress surfacing at one end of the elastic arm 311. Referring to FIG. 8, the author thinks that the elastic arm is adjacent to the insulating seat 3〇. The position of one end (the right end in the figure) is recessed-placed groove 306, whereby even if the elastic arm 311 is elastically deformed under stress, the space between the elastic arm Mi and the edge body 30 is allowed to be With the groove 306, the stress is not concentrated to one of the elastic 311, and the stress dispersion effect of the present invention is more effectively improved. M408862 According to the above description, it is only the preferred embodiment of this creation, but the technical features of this creation are not in this case. Anyone familiar with the art can easily think about it in the technical field of this office. Cosmetics should be covered in the scope of the patent application below. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a cross-sectional view of a conventional connector having a contact switch; Fig. 2 is a cross-sectional view showing a conventional connector having a contact switch; 3 is a cross-sectional view of a preferred embodiment of the present invention; FIG. 5 is a schematic diagram of a preferred embodiment of the present invention; and FIG. 6 is another schematic diagram of a preferred embodiment of the present invention. Figure 7 is a perspective view of a preferred embodiment of the present invention; and Figure 8 is a perspective cross-sectional view of a preferred embodiment of the present invention. [Main component symbol description] « Connection stolen structure............ 0 Insulated housing ............ 30
插接槽 2QQ 第一容置槽 ............ 3〇1 第二容置槽 ............ 3Q2 訊说端子 0Q0 第一卡合槽 ............3〇4 第二卡合槽 ............邪ρ; 12 M408862 讓位槽 306 第一開關端子 ............ 31 固定部 310 開口 ............ 310a 彈性臂 ............ 311 第一焊接部 ............ 312 絕緣塊 313 第一嵌卡部 ............ 314 第二開關端子 ............ 32 組裝部 320 接觸部 ............ 321 凸出部 ............ 321a 第二焊接部 ............ 322 第二嵌卡部 ............ 323Docking slot 2QQ 1st receiving slot............ 3〇1 2nd receiving slot............ 3Q2 Intercom terminal 0Q0 first snap Slot............3〇4 Second engagement slot............ 邪ρ; 12 M408862 Release slot 306 The first switch terminal.... ........ 31 Fixing part 310 Opening............ 310a Elastic arm............ 311 First welding part..... ....... 312 Insulation block 313 First card insertion part............ 314 Second switch terminal............ 32 Assembly part 320 Contact Department............ 321 Projection............ 321a Second Weldment............ 322 Second Embedding Card Department............ 323
插接頭 ............ Q 13Plug connector ............ Q 13