M427692 五、新型說明： 【新型所屬之技術領域】 本創作係有關於電連接器，特別是關於一種具有偵測功能 之電連接器，係可用於偵測電接頭之***狀態。 【先前技術】 於如曰播放裝置中，RCA訊號端子插座及2.5mm/3.5mm 同軸音訊插座為常見的電連接器，用以輸出/輸入影音訊號。 一般而言’除非影音播放裝置提供手動切換功能，否則 RCA訊號端子插座及2.5随/3 5_同轴音訊插座都是持續處 於致能（enable)狀態，而持續地進行輸出/輸入影音訊號的工 作。 月ίι述的電連接器若是持續處於致能（enable)狀態，將導 致二種問題。其-，_致能狀態的電連接器將持續消耗電 月b亦即不順電連接為上疋否有電接頭***，電連接器都是持 續進行輸出/輸入影音訊號的工作，而消耗不必要的電能。其 二，電連接器持續進行輸入影音訊號的工作，但實際上並非有 電接頭插人_行影音滅的輸人作業時，f連接器將持續傳 送雜訊至影音播放裝置。 而在影音播放裝置提供手動切換功能的場合下，例如，透 過電腦主機中的驅動程式及操作介面，暫時手動將音效卡的 RCA訊號端子插座及2.5mm/3.5mm同軸音訊插座等電連接器 設定為失能（disable)狀態；使用者再重新將電接頭***電連 3 M427692 接器時’常常會忘記重新手動將電連接器重新妓為致能 (enable) ’而使得電連接器無法正常運作。 b 是以習知技射提出了各種具有偵測功能之電連接器，藉 以供影音播放裝置的f路判斷電接頭是否插人電連接器义而 自動地設定輯接料致誠失能。唯，電連接糾體積狹 J使知·岫述的偵測功能不易整合於電連接器中。 【新型内容】 現有的電連接器的體積狹小，使得偵測電接頭之***狀態 的功能不終合於電連接H中。鑑於上述問題，本創作提出二' 種具有制功能之紐接器，係透過相對簡單的結構，使棚 測電接頭之***狀態的功能整合於電連接器中。 、 本創作提出-種具有伯測功能之電連接器，用以供一電接 頭***，·聰妾頭之***狀態，其中電接頭包含一訊號端 子。電連接器包含-絕緣本體、至少一開關端子及至少一絕緣 端子。 、’·邑緣本體包含-插孔，開設於絕緣本體之一側面，用以供 訊號端子***。開關端子設置於插孔中；且開關端子包含一干 涉部’朝向插孔之中心軸突出’且常態地位於一第一位置。當 電接頭之減端子插人插孔，減端子接觸干涉部，干涉部係 被推離第—位置而位於—第二位置。©定端子設置於插孔中； 開關i而子於第-位置接觸固定端子而電性導通，且開關端子於 第二位置與該固定端子分離而不導通。 4 M427692 有制功1之^*連接㈣暴x設置於-電路板，電路板 關端子與固定端子之間是否導通，判斷電接頭之訊號端 子疋否已經***插孔。 透過本創作之具有偵測功能之電連接器，電路板可於電接 頭之訊號料插人触時才絲（e_e)電連接器，且於電 接舰離電連接ϋ再度使f連接料能（disabie)，降低電連 接杰於未使用時的耗能。前述功能係透過開關端子達成，不需 複雜結構’使得本創作有利於大量生產且生產效率高。同時， 透過開關端子的更換，改變干涉部突出的高度及突出之位置， 就可以配合列直独及長度的職端子，使得梢作提供之 電連接器100更有利於大量生產。 【實施方式】 請參閱「第1圖」及「第2圖」所示，為本創作第一實施 例所揭露之-種具有躺功能之電連接器i⑻，⑽供一電接 頭900***’且可偵測該電接頭9〇〇之***狀態。於第一實施 例中，％接頭900係以rca端子為具體實施例，電連接器1〇〇 以RCA插座為具體實施例。前述具體實施例是用以說明本創 作之技術手段，並非用於限定該電連接器1〇〇之規格於rca 插座，例如電接頭9〇0可為2.5mm/3.5mm同軸音訊插頭，電 連接盗100可為2.5mm/3.5mm同軸音訊插座。電連接器1〇〇 包含一絕緣本體11()、一開關端子12〇、一固定端子13〇。 如「第1圖」及「第2圖」所示，絕緣本體no為電性絕 5 M427692 緣材料所製成。絕緣本體110通常為塑膠製，但不排除其他電 性絕緣之材料。絕緣本體110包含—插孔lu，開設於絕緣本 體110之一侧面，並延伸至絕緣本體1丨〇之内部，用以供電接 頭900之一訊號端子910***；於具體實施例中，插孔U1可 貫通絕緣本體110。 如「第1圖」、「第3圖」及「第4圖」所示，開關端子 120為長條狀之奇折金屬薄片，設置於插孔HI中，且固定於 絕緣本體110。開關端子120的延伸方向平行於插孔lu之長 轴方向。其中，插孔111之内側壁面形成一内凹部112，而開 關端子120係設置於該内凹部112 +。開關端子12〇較佳地藉 由埋入射出（InsertMolding)成型方式（本創作不限於此）使 開關端子120的一部分固定包埋於絕緣本體11〇内，另一部分 半谷置於插孔111及内凹部112，而使得開關端子12〇成為可 彈性活動之彈臂。 此外’開關端子120更包含-干涉部121，朝向該插孔⑴ 之中心軸突出，且常態地位於—第—位置ρι;於開關端子i2〇 設置於内凹部112之情形下，干涉部121係突出於内凹部112。 如「第5圖」及「第6圖」所示，當電接頭9⑻之訊號端 子910***該插孔111 ’該訊號端子91〇係接觸該干涉部i2i， 而使得訊號端子910與開關端子12〇電性連接，以傳送訊號。 當訊號端子910接觸該干涉部121 ’干涉部121係被推離第一 位置P1 *位於一第二位置P2,使開關端子12〇受到擠觀形。 6 M427692 如「第1圖」、「第3圖」及「第4圖」所示，固定端子 13〇設置於減m中’且固定於絕緣本體11〇。固定端子⑽ 較佳地藉由埋入射出成型方式（本創作不限於此）使固定端子 130的-部分固定包埋於絕緣本體11〇内，另一部分半容置於 插孔111或内凹部112。 開關端子120及固定端子13〇構成一組檢測迴路。當該開 關端子W位於該第-位置P1時，該開關端子12〇係接觸固 定端子130,使開關端子120與固定端？ 13〇之間為電性導通。 當該開關端子12G錄該第二位置P2時，開關軒12〇與固 定端子130之間分離而不導通。 如第1圖」、「第3圖」及「第4圖」所示，於本創作第 一實施例中’電連接器⑽更包含—第—接觸端子⑽及一第 二接觸端子15G。其中，第-接觸端子⑽包含—第一連接端 141及-第-焊接端142。第-連接端141目定於絕緣本體ιι〇 中，且延伸至該插孔11〗以接觸該開關端子12〇，使第一接觸 端子140電性連接於該開關端子12〇 ;而第一焊接端142突出 於絕緣本體110之一底面。第一焊接端142用以焊接於一電路 板，例如電腦主機板，使電連接器100透過第一接觸端子14〇 之第一焊接端142固定於電路板’並進一步電性連接於電路 板。 如「第4圖」所示’第一接觸端子H0係由—金屬薄片沖 壓而成，而具有多段彎折部分。開關端子12〇上開設一第一夾 7 持槽122 ’用以失持該第一連接端⑷，使第-接觸端子140 與開關端子12〇互相捿觸而電性導通。 第1圖」、第3圖」及「第4圖」所示，第二接觸端 T 150包含-第二連接端151及一第二焊接端152。第二連接 端151固定於絕緣本體11〇中，且延伸至該插孔⑴以接觸該 固定端子130,使第二接觸端子15〇電性連接於該固定端子 130，而第二焊接端152突出於絕緣本H 110之-底面。第二 •接端152用以焊接於轉板，例如電腦主機板，使電連接器 湖透過第二接觸端子15〇之第二焊接端152固定於電路板。 β 第4圖」所示，第一接觸端子150係由一金屬薄片沖 壓而成，而具有多段弯折部分，其中第二連接端⑸也被弯 折，使一第二擔止片153形成於第二連接端151上。此外，固 疋端子13〇上開设-第二夾持槽⑶，用以夾持該第二連接端 ⑸’且第二播止片153係抵靠於固定端子13G，從而避免第 連接知151自第一夾持槽132脫出，且增加第二接觸端子 150與固定端子13〇的接觸面積。第—接觸端子⑽及第二接 觸端子150可經由埋入射出（insertM〇kJ㈣成型方式結合於 絕緣本體110 ’但不以此為限，第一接觸端子140及第二接觸 端子1如可藉由其它結合方式(如干涉、匈等來結合於絕緣 本體110。 如第1圖」、「第2圖」及「第3圖」所示，於第一實施 例之具體實施態樣t，絕緣本體110更包含一凸管113，設置 M427692 於絕緣本體110之一側面，且插孔U1係開設於凸管113之頂 端而朝向絕緣本體110之另一側面延伸。 此外，電連接器100更包含—金屬外套管16〇、一接地端 子170及一面板180。金屬外套管160套設於該凸管113，用 以供RCA端子的接地端進一步套設於金屬外套管16〇上。接 地端子170設置於絕緣本體11〇中，其中接地端子17〇之一端 犬出於絕緣本體110之底面，另一端延伸於絕緣本體11〇中， 且突出於凸管113之表面’以接觸金屬外套管16G，而使金屬 外套官160電性接地。面板180具有一穿孔⑻，且面板18〇 用以設置於絕緣本體U0絲，並使凸管113穿過該穿孔⑻。 如「第5圖」所示，當電接頭9〇〇，如rca端子尚未插 入電連接器100時，開關端子120之干涉部121位於第一位置 PW吏得開關端子120接觸固定端子13〇並且導通。此時，電 路版可以感測得開關端子與固定端子13G之間為電性導 通，而決定該電連接器100並無電接頭9〇〇***。 如「第6圖」所示’當電接頭_***電連接器漏時， 至少電接頭_之訊號端子_會插人該插孔ιη中。此時， 訊號端子⑽會接觸開關端子]2〇之干涉部ΐ2ι，而使得訊號 端子_與開關端子120之間電性導通，以進行訊號傳遞。此 外，干涉部m也會被訊號端子910推離第—位置ρι而到達 第二位置P2 ’而壓迫開關端子12〇朝向内凹部⑴變形，使 9 M427692 知開關&子120與固定端子130分離而不導通。此時，電路板 可以感測得開關端子12〇與固定端子丨不導通，而決定電接 頭900之訊號端子91〇已經***該插孔1U中，而致能（enable) 電連接器100。當電接頭900脫離電連接器100,開關端子12〇 之干涉部121回歸第一位置P1，使得開關端子12〇接觸固定 端子130並且導通，此時，電路板再度使電連接器1〇〇失能 (disable)。 如此一來，電連接器1〇〇可於電接頭9〇〇***時被致能， 而於電接頭900脫離電連接器1〇〇時失能（disaWe)，可以降 低電連接器1〇〇於未使用時的耗能。 此外，參閱「第5圖」及「第6圖」所示，對於不同直徑 以及長度的訊號端子910而言，只要更換開關端子12〇，改變 干涉部121突出的高度及突出之位置，就可以配合不同直徑以 及長度的訊號端子910。例如，對應直徑相對較小的訊號端子 910 ’可以更換干涉部121突出的高餘高關關端子; 對應長度相對較短的訊號端子91〇，可以更換干涉部121相對 罪近插孔111開口的開關端子12Q ;其餘部分可以沿用而不變 更，使得本創作提供之電連接器100更有利於大量生產。 請參閱「第7圖」及「第8圖」所示，為本創作第二實施 例所揭露之-種具有偵測功能之電連接器觸，用以供複數個 電接頭900***，且可_該些電接頭_之插人狀態。電連 接器100包含一絕緣本體1H)及複數組偵測端子總成。 M427692 如「第7圖」及「第8圖」所示，絕緣本體no包含複數 個插孔111 ;各該插孔111開設於絕緣本體110之一側面，並 延伸至絕緣本體H0之内部，用以供電接頭900之訊號端子 910***。 如「第7圖」及「第8圖」所示’各該複數組偵測端子總 成刀別包S 一開關端子120及一固定端子130。每一組偵測端 子總成對應於一插孔111，其中開關端子120設置於插孔m 中’且固定於絕緣本體110。插孔111之内側壁面形成一内凹 部112’而開關端子12〇係設置於内凹部112中。開關端子12〇 更包含一干涉部121，朝向插孔ill之中心軸突出，且常態地 位於一第一位置P1。固定端子130設置於插孔m中，且固 定於絕緣本體110。對應於每一插孔lu及每一組偵測端子總 成，開關端子120及固定端子130構成一組檢測迴路，用以偵 測所對應的插孔11〗是否有電接頭9〇〇***。 如同第一實施例，於本創作第二實施例中，每一組偵測端 子總成更包含一第一接觸端子14〇及一第二接觸端子I%。其 中，第一接觸端子140包含一第一連接端141及一第一焊接端 142。第二接觸端子150包含一第二連接端151及一第二焊接 端152。前述第一接觸端子]4〇及第二接觸端子15〇之結構與 功能，大致與第一實施例所揭露者相同，於此不再贅述。 如第7圖」及「第8圖」所示，於第二實施例之具體實 施態樣中，絕緣本體11〇更包含複數個凸管，設置於絕緣 M427692 本體110之-側面。每一凸f 113分別對應於一插孔⑴，且 插孔111係開設於其所對應之凸管113之頂端。 此外，電連接器100更包含複數個金屬外套管16〇、複數 個接地端子17G及-©板爾。每一金屬外套管及一接地 &子170分別對應於一γ貞測端子總成。金屬外套管⑽套設於 凸管113其中之一。接地端子17〇設置於絕緣本體中，其 中接地端+170之-端突出於絕緣本體η〇之底φ，另一端延 伸於絕緣本體110中，且突出於該些凸管113其中之一的表 面’以供對應的金屬外套管160接觸，而使金屬外套管160電 杜接地。面板18G具有複數個穿孔18卜分別對應於一凸管 113。面板180用以設置於絕緣本體110表面，並使凸管113 穿過該穿孔181。 第二實施例所揭露之電連接器1〇〇係用以供複數個電接 頭00連接對應於母一組偵測端子總成而言，電連接器刚 可於電接頭900***時，使對應的侧端子總成被致能，而於 電接頭_脫離電連接器100時使對應的偵測端子總成失能 (disable)，降低電連接器1〇〇於未使用時的耗能。 【圖式簡單說明】 第1圖為本創作第一實施例之分解立體圖。 第2圖為本創作第一實施例之立體圖。 第3圖為本創作第一實施例之局部剖面立體圖。 第4圖為本創作第-實施例中，部分it件之立體圖。 12 M427692 第5圖為第2圖中，沿A-A’剖面線之剖示圖，揭示電接 頭未***之狀態。 第6圖為第2圖中，沿A-A’剖面線之剖示圖，揭示電接 頭***之狀態。 第7圖為本創作第二實施例之分解立體圖。 第8圖為本創作第二實施例之立體圖。 【主要元件符號說明】M427692 V. New description: [New technical field] This creation is about electrical connectors, especially for an electrical connector with detection function, which can be used to detect the insertion state of electrical connectors. [Prior Art] In the Rugao playback device, the RCA signal terminal socket and the 2.5mm/3.5mm coaxial audio socket are common electrical connectors for outputting/inputting audio and video signals. Generally speaking, 'unless the audio and video playback device provides manual switching function, the RCA signal terminal socket and 2.5 with/3 5_ coaxial audio socket are continuously enabled, and continuously output/input audio and video signals. jobs. If the electrical connector described in the month ί is continuously enabled, it will cause two problems. The electrical connector of the -, _ enable state will continue to consume the electricity month b, that is, the power connection is not connected to the upper node, and the electrical connector is continuously inserted, and the electrical connector is continuously outputting/inputting the audio and video signals, and the consumption is unnecessary. Electrical energy. Second, the electrical connector continues to input the audio and video signals, but in fact, there is no electrical connector to insert the _ line of audio and video input operation, the f connector will continue to transmit noise to the audio and video playback device. In the case where the video playback device provides the manual switching function, for example, through the driver and the operation interface in the computer host, the RCA signal terminal socket of the sound card and the 2.5mm/3.5mm coaxial audio socket and other electrical connectors are temporarily manually set. In the state of disability; when the user reinserts the electrical connector into the electrical connector 3 M427692, it is often forgotten to manually re-wire the electrical connector to enable 'enable' and the electrical connector is not working properly. . b is based on the conventional technology to propose a variety of electrical connectors with detection function, so that the audio-visual playback device can be used to determine whether the connector is plugged into the connector. Only the electrical connection correction volume J makes the detection function of the known description difficult to integrate in the electrical connector. [New content] The existing electrical connector is small in size, so that the function of detecting the insertion state of the electrical connector does not end in the electrical connection H. In view of the above problems, the present invention proposes two kinds of connectors having a function of integrating the function of inserting the electrical connector into the electrical connector through a relatively simple structure. This author proposes an electrical connector with a beta function for inserting an electrical connector, and the insertion state of the smart head, wherein the electrical connector includes a signal terminal. The electrical connector includes an insulative body, at least one switch terminal, and at least one insulated terminal. The '' 邑 本体 body includes a jack, which is formed on one side of the insulative housing for the signal terminal to be inserted. The switch terminal is disposed in the jack; and the switch terminal includes a interference portion 'projecting toward the central axis of the jack' and is normally located at a first position. When the minus terminal of the electrical connector is inserted into the jack, the terminal is contacted with the interference portion, and the interference portion is pushed away from the first position to be in the second position. The fixed terminal is disposed in the jack; the switch i is electrically connected to the fixed terminal at the first position, and the switch terminal is separated from the fixed terminal at the second position and is not turned on. 4 M427692 has a power of 1 ^ * connection (four) storm x is set on the - board, between the circuit board off terminal and the fixed terminal is connected, to determine whether the signal terminal of the electrical connector has been inserted into the jack. Through the creation of the electrical connector with detection function, the circuit board can be plugged into the wire (e_e) electrical connector when the signal of the electrical connector is plugged in, and the electrical connection can be made again after the electrical connection of the electrical ship (disabie), reducing the energy consumption of the electrical connection when it is not in use. The aforementioned functions are achieved through the switch terminals, and do not require a complicated structure, which makes the creation advantageous for mass production and high production efficiency. At the same time, through the replacement of the switch terminals, the height of the protruding portion and the position of the protrusion are changed, and the positions of the straight and the length of the posts can be matched, so that the electrical connector 100 provided by the tip is more advantageous for mass production. [Embodiment] Please refer to "1" and "2" for the first embodiment of the present invention, the electrical connector i (8) having a lying function, (10) for inserting an electrical connector 900' The insertion state of the electrical connector 9 can be detected. In the first embodiment, the % connector 900 is a rca terminal as a specific embodiment, and the electrical connector 1 is an RCA socket as a specific embodiment. The foregoing specific embodiments are for explaining the technical means of the present invention, and are not intended to limit the specifications of the electrical connector 1 to the rca socket. For example, the electrical connector 9〇0 can be a 2.5 mm/3.5 mm coaxial audio plug, and the electrical connection is The Pirate 100 can be a 2.5mm/3.5mm coaxial audio jack. The electrical connector 1A includes an insulative housing 11 (), a switch terminal 12A, and a fixed terminal 13A. As shown in "Figure 1" and "Figure 2", the insulating body no is made of a material of 5 M427692. The insulative housing 110 is typically made of plastic, but does not exclude other electrically insulating materials. The insulative housing 110 includes a jack, which is formed on one side of the insulative housing 110 and extends into the interior of the insulative housing 1 for inserting a signal terminal 910 of the power supply connector 900. In a specific embodiment, the jack U1 The insulating body 110 can be passed through. As shown in "Fig. 1", "Fig. 3" and "Fig. 4", the switch terminal 120 is an elongated odd-folded metal foil which is provided in the insertion hole HI and is fixed to the insulative housing 110. The extending direction of the switch terminal 120 is parallel to the long axis direction of the jack lu. The inner side wall surface of the insertion hole 111 forms an inner concave portion 112, and the switch terminal 120 is disposed in the inner concave portion 112+. The switch terminal 12 is preferably embedded in the insulative housing 11 by a method of insert molding (invention is not limited to this), and another portion of the valley is placed in the socket 111 and The recess 112 makes the switch terminal 12〇 an elastically movable spring arm. In addition, the 'switching terminal 120 further includes an interference portion 121 protruding toward the central axis of the jack (1), and normally located at the -first position ρ; in the case where the switch terminal i2 〇 is disposed in the inner recess 112, the interference portion 121 is The inner recess 112 is protruded. As shown in the "figure 5" and "figure 6", when the signal terminal 910 of the electrical connector 9 (8) is inserted into the jack 111 ', the signal terminal 91 is in contact with the interference portion i2i, so that the signal terminal 910 and the switch terminal 12 are 〇 Electrical connection to transmit signals. When the signal terminal 910 contacts the interference portion 121', the interference portion 121 is pushed away from the first position P1* at a second position P2, so that the switch terminal 12A is subjected to the contraction. 6 M427692 As shown in "1st," "3rd," and "4th", the fixed terminal 13A is set to "minus m" and is fixed to the insulative housing 11A. The fixed terminal (10) is preferably embedded in the insulative housing 11 by a buried incident molding method (the present invention is not limited thereto), and the other portion is half accommodated in the insertion hole 111 or the inner recess 112. . The switch terminal 120 and the fixed terminal 13A constitute a set of detection circuits. When the switch terminal W is located at the first position P1, the switch terminal 12 is in contact with the fixed terminal 130 to make the switch terminal 120 and the fixed end? 13 〇 is electrically conductive. When the switch terminal 12G records the second position P2, the switch 12 is separated from the fixed terminal 130 and is not turned on. As shown in Fig. 1, "Fig. 3" and "Fig. 4", in the first embodiment of the present invention, the electrical connector (10) further includes a first contact terminal (10) and a second contact terminal 15G. The first contact terminal (10) includes a first connection end 141 and a - first solder end 142. The first connecting end 141 is defined in the insulating body ιι and extends to the jack 11 to contact the switch terminal 12 〇 to electrically connect the first contact terminal 140 to the switch terminal 12 〇; and the first soldering The end 142 protrudes from a bottom surface of the insulative housing 110. The first soldering end 142 is soldered to a circuit board, such as a computer motherboard, such that the electrical connector 100 is fixed to the circuit board ‘ through the first soldering end 142 of the first contact terminal 14〇 and further electrically connected to the circuit board. As shown in Fig. 4, the first contact terminal H0 is formed by stamping a metal foil and has a plurality of bent portions. A first clip 7 is formed on the switch terminal 12 to hold the first connection end (4), so that the first contact terminal 140 and the switch terminal 12 are electrically connected to each other. As shown in FIG. 1 , FIG. 3 and FIG. 4 , the second contact end T 150 includes a second connection end 151 and a second welding end 152 . The second connecting end 151 is fixed in the insulative housing 11 , and extends to the jack ( 1 ) to contact the fixed terminal 130 , so that the second contact terminal 15 is electrically connected to the fixed terminal 130 , and the second soldering end 152 protrudes Insulate the bottom surface of this H 110. The second terminal 152 is for soldering to a rotating plate, such as a computer motherboard, such that the electrical connector lake is fixed to the circuit board through the second soldering end 152 of the second contact terminal 15 . As shown in FIG. 4, the first contact terminal 150 is stamped from a metal foil and has a plurality of bent portions, wherein the second connecting end (5) is also bent, so that a second supporting piece 153 is formed. The second connection end 151 is on. In addition, the second clamping slot (3) is opened on the fixing terminal 13 to clamp the second connecting end (5)' and the second stopping piece 153 is abutted against the fixed terminal 13G, thereby avoiding the connection 151. The first clamping groove 132 is disengaged, and the contact area of the second contact terminal 150 with the fixed terminal 13A is increased. The first contact terminal (140) and the second contact terminal 150 can be coupled to the insulative housing 110' by means of a buried contact (invention), but not limited thereto, the first contact terminal 140 and the second contact terminal 1 can be used by Other combinations (such as interference, Hung, etc. are combined with the insulative body 110. As shown in Fig. 1 , "Fig. 2" and "Fig. 3", in the specific embodiment of the first embodiment, the insulative body The 110 further includes a protruding tube 113, and a M427692 is disposed on one side of the insulative housing 110, and the jack U1 is formed at a top end of the protruding tube 113 and extends toward the other side of the insulative housing 110. Further, the electrical connector 100 further includes a metal outer sleeve 16〇, a grounding terminal 170 and a panel 180. The metal outer sleeve 160 is sleeved on the protruding tube 113 for further grounding the grounding end of the RCA terminal on the metal outer sleeve 16〇. The grounding terminal 170 is disposed In the insulative housing 11 , wherein one end of the grounding terminal 17 is a bottom surface of the insulative housing 110 , and the other end extends in the insulative housing 11 , and protrudes from the surface of the protruding tube 113 to contact the metal outer sleeve 16G. Make metal outside The panel 160 has an electrical grounding. The panel 180 has a through hole (8), and the panel 18 is configured to be disposed on the insulating body U0 wire, and the convex tube 113 is passed through the through hole (8). As shown in the "figure 5", when the electrical connector 9 〇〇, if the rca terminal has not been inserted into the electrical connector 100, the interference portion 121 of the switch terminal 120 is located at the first position PW, and the switch terminal 120 contacts the fixed terminal 13A and is turned on. At this time, the circuit board can sense the switch terminal. It is electrically connected to the fixed terminal 13G, and it is determined that the electrical connector 100 does not have the electrical connector 9〇〇 inserted. As shown in "Fig. 6", when the electrical connector _ is inserted into the electrical connector, at least the electrical connector _ The signal terminal _ will be inserted into the jack ιη. At this time, the signal terminal (10) will contact the interference terminal ΐ2ι of the switch terminal 2〇, so that the signal terminal _ and the switch terminal 120 are electrically connected for signal transmission. In addition, the interference portion m is also pushed away from the first position P2' by the signal terminal 910 to the second position P2', and the pressing switch terminal 12 is deformed toward the inner concave portion (1), so that the switch M1 and the fixed terminal 130 are fixed. Separate without conduction. The circuit board can sense that the switch terminal 12 〇 and the fixed terminal 丨 are not conductive, and determine that the signal terminal 91 电 of the electrical connector 900 has been inserted into the jack 1U, and enables the electrical connector 100. When the electrical connector 900 is disconnected from the electrical connector 100, the interference portion 121 of the switch terminal 12A returns to the first position P1, so that the switch terminal 12 〇 contacts the fixed terminal 130 and is turned on. At this time, the circuit board again disables the electrical connector 1 (disable In this way, the electrical connector 1 can be enabled when the electrical connector 9 is inserted, and can be disabled when the electrical connector 900 is disconnected from the electrical connector 1 (disaWe), and the electrical connector 1 can be lowered. The energy consumption when not in use. In addition, as shown in the "figure 5" and "figure 6", for the signal terminals 910 of different diameters and lengths, by changing the switch terminals 12A and changing the height and the protruding position of the interference portion 121, The signal terminals 910 of different diameters and lengths are matched. For example, the signal terminal 910 ′ corresponding to the relatively small diameter can replace the high-high-off terminal that protrudes from the interference portion 121; and the signal terminal 91 对应 corresponding to the relatively short length can replace the opening of the interference portion 121 relative to the opening of the socket 111 The switch terminal 12Q; the rest can be used without change, so that the electrical connector 100 provided by the present invention is more advantageous for mass production. Please refer to FIG. 7 and FIG. 8 for the electrical connector contact with the detection function disclosed in the second embodiment of the present invention for inserting a plurality of electrical connectors 900, and _The electrical connectors _ the insertion state. The electrical connector 100 includes an insulative housing 1H) and a complex array detection terminal assembly. M427692 As shown in Figure 7 and Figure 8, the insulative housing no includes a plurality of jacks 111. Each of the jacks 111 is formed on one side of the insulative housing 110 and extends into the interior of the insulative housing H0. The signal terminal 910 of the power supply connector 900 is inserted. As shown in "Fig. 7" and "Fig. 8", each of the complex array detecting terminal assembly blocks includes a switch terminal 120 and a fixed terminal 130. Each of the detection terminal assemblies corresponds to a jack 111, wherein the switch terminal 120 is disposed in the jack m and is fixed to the insulative housing 110. The inner side wall surface of the insertion hole 111 forms an inner concave portion 112' and the switch terminal 12 is disposed in the inner concave portion 112. The switch terminal 12A further includes an interference portion 121 protruding toward the central axis of the jack ill and normally located at a first position P1. The fixed terminal 130 is disposed in the jack m and is fixed to the insulative housing 110. Corresponding to each jack lu and each group of detecting terminal assemblies, the switch terminal 120 and the fixed terminal 130 constitute a set of detecting loops for detecting whether the corresponding jack 11 has an electrical connector 9〇〇 inserted. As in the first embodiment, in the second embodiment of the present invention, each of the detection terminal assemblies further includes a first contact terminal 14A and a second contact terminal I%. The first contact terminal 140 includes a first connection end 141 and a first solder end 142. The second contact terminal 150 includes a second connection end 151 and a second solder end 152. The structures and functions of the first contact terminal 4〇 and the second contact terminal 15〇 are substantially the same as those disclosed in the first embodiment, and details are not described herein again. As shown in Fig. 7 and Fig. 8, in the specific embodiment of the second embodiment, the insulative housing 11 further includes a plurality of convex tubes disposed on the side of the body M102692. Each of the protrusions f 113 corresponds to a jack (1), and the jack 111 is formed at the top end of the corresponding convex tube 113. In addition, the electrical connector 100 further includes a plurality of metal outer sleeves 16A, a plurality of ground terminals 17G, and a - board. Each metal outer sleeve and a grounding & sub-170 correspond to a gamma detecting terminal assembly, respectively. The metal outer sleeve (10) is sleeved on one of the convex tubes 113. The grounding terminal 17 is disposed in the insulative housing, wherein the end of the grounding end +170 protrudes from the bottom φ of the insulative housing η, and the other end extends in the insulative housing 110 and protrudes from the surface of one of the protruding tubes 113 'For the corresponding metal outer sleeve 160 to contact, the metal outer sleeve 160 is electrically grounded. The panel 18G has a plurality of perforations 18b corresponding to a convex tube 113, respectively. The panel 180 is disposed on the surface of the insulative housing 110 and passes the protruding tube 113 through the through hole 181. The electrical connector 1 disclosed in the second embodiment is used for connecting a plurality of electrical connectors 00 corresponding to the female detection terminal assembly, and the electrical connector can be inserted only when the electrical connector 900 is inserted. The side terminal assembly is enabled, and when the electrical connector _ disconnects from the electrical connector 100, the corresponding detection terminal assembly is disabled, reducing the energy consumption of the electrical connector 1 when not in use. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is an exploded perspective view showing the first embodiment of the creation. Fig. 2 is a perspective view showing the first embodiment of the creation. Figure 3 is a partial cross-sectional perspective view of the first embodiment of the creation. Figure 4 is a perspective view of a portion of the present embodiment in the first embodiment. 12 M427692 Fig. 5 is a cross-sectional view taken along line A-A' in Fig. 2, showing the state in which the electrical connector is not inserted. Fig. 6 is a cross-sectional view taken along line A-A' in Fig. 2, showing the state in which the electric connector is inserted. Fig. 7 is an exploded perspective view showing the second embodiment of the creation. Figure 8 is a perspective view of the second embodiment of the creation. [Main component symbol description]
100 具有偵測功能之電連接器 110 絕緣本體 111 插孔 112 内凹部 113 凸管 120 開關端子 121 干涉部 122 第一夾持槽 130 固定端子 132 第二夾持槽 140 第一接觸端子 141 第一連接端 142 第一焊接端 150 第二接觸端子 151 第二連接端 M427692 152 第二焊接端 153 第二擋止片 160 金屬外套管 170 接地端子 180 面板 181 穿孔 900 電接頭 910 訊號端子 PI 第一位置 P2 第二位置 14100 Electrical connector with detection function 110 Insulating body 111 Jack 112 Inner recess 113 Projection tube 120 Switch terminal 121 Interference portion 122 First clamping slot 130 Fixed terminal 132 Second clamping slot 140 First contact terminal 141 First Connection end 142 first soldering end 150 second contact terminal 151 second connecting end M427692 152 second soldering end 153 second stop piece 160 metal outer sleeve 170 grounding terminal 180 panel 181 perforation 900 electrical connector 910 signal terminal PI first position P2 second position 14