200941834 九、發明說明： 【發明所屬之技術領域】 本發明是有關於一種電連接器，特別是指一種可與一 般微型通用序列匯流排電連接器配合且更增設一組 電連接器8 * 【先前技術】 通用序列匯流排（Universal Serial Bus，USB)已成為人 曰電子設備最常被使用的介面匯流排規格，各種電子設備 常配置一或多個通用序列匯流排電連接器。為符合可攜式 電子裝置短小輕薄的需求，體積較小的小型通用序列匯流 排（Mini USB)電連接器被推出。又，目前部分小型通用序列 匯流排電連接器更多設置一組端子，以增加小型通用序列 匯流排電連接器的功能’例如此組端子可用來傳遞音頻訊 號而可減少音頻連接器的設置，進而減少電連接器於可攜 式電子裝置上佔用的體積。 近年體積相較於小型通用序列匯流排電連接器更小的 微型通用序列匯流排（Micro USB)電連接器被推出。然而， 因微型通用序列匯流排電連接器的體積更小，使得多設置 一組端子的困難度增加。 【發明内容】 因此，本發明之一目的，即在提供一種能於容許微型 通用序列匯流排電連接器插接下增設一組端子傳遞非微型 通用序列匯流排訊號的電連接器。 於是’本發明電連接器係包含一絕緣本體、多數根第 5 200941834 -端子、多數根第二端子及一金 前述絕緣本體具有一斛垃& 的導接端面、—位於’斜 面、一與該對接端面相背 面、多數個自該對接戚“” 端面間之第-侧 第一端子容置槽==導接端面延伸且間隔並列之 |置槽及多數個自該對接端 的第二端子容置槽延狎至該導接端面 子谷置槽的至少—側。 示嗬The invention relates to an electrical connector, in particular to a general micro universal serial bus electrical connector and a set of electrical connectors 8 Prior Art Universal Serial Bus (USB) has become the most commonly used interface bus module for electronic devices. Various electronic devices are often equipped with one or more universal serial bus connectors. In order to meet the short and light requirements of portable electronic devices, a small, compact, universal serial bus (Mini USB) electrical connector was introduced. Moreover, some small universal serial bus electrical connectors are currently provided with a set of terminals to increase the function of the small universal serial bus electrical connector. For example, the set of terminals can be used to transmit audio signals and reduce the setting of the audio connector. In turn, the volume occupied by the electrical connector on the portable electronic device is reduced. In recent years, a smaller micro-universal serial bus (Micro USB) electrical connector has been introduced in comparison to a small universal serial busbar electrical connector. However, due to the smaller size of the miniature universal serial busbar electrical connector, the difficulty of setting a plurality of terminals is increased. SUMMARY OF THE INVENTION Accordingly, it is an object of the present invention to provide an electrical connector that can provide a set of terminals for transmitting a non-micro universal serial bus signal while allowing a miniature universal serial busbar electrical connector to be plugged in. Thus, the electrical connector of the present invention comprises an insulative body, a plurality of 5th 200941834-terminals, a plurality of second terminals, and a gold insulative body having a leading end face of the armor & The back side of the butt end face, the plurality of first side receiving slots between the "" end faces of the butt end" = the leading end faces extending and juxtaposed | the slots and the plurality of second terminals from the mating ends The groove is extended to at least the side of the groove of the guiding end face. Demonstration
前述第 號並位於對 接端面的一 端子用以傳遞微型通用序列匯 應的第一端子容置槽，該等第一 部分露出該第一側面。 流排規格的訊 端子鄰近該對 刖述第一端子用以傳遞非微型通用序列匯流排規格的 訊號，且位於對應的第二端子容置槽，該等第二端子的一 端部露出該對接端面。 則述實施例電連接器係一插座電連接器’該絕緣殼體 具有-矩形基座及—凸伸於該矩形基座的置中位置的舌片The first terminal is located at a terminal of the abutting end face for transmitting a first terminal receiving groove of the micro universal sequence, and the first portions expose the first side. The signal of the flow-through specification is adjacent to the pair of first terminals for transmitting the signal of the non-micro universal serial bus bar specification, and is located at the corresponding second terminal receiving groove, and the one end of the second terminal exposes the butt end face . The electrical connector of the embodiment is a socket electrical connector. The insulating housing has a rectangular base and a tongue projecting from a centering position of the rectangular base.
該等第一端子容置槽係自該舌片朝該矩形基座延伸且外 露於該m底面’該等第二端子容置槽形成於該矩形 基座中錯開該舌片的兩侧端。 月’j述實施例電連接器係一插頭電連接器，該插頭電連 接器包含兩卡制件，該絕緣殼體具有一矩形基座及一凸伸 於該矩形基座的置中位置的舌片，該等第一端子容置槽延 伸於該舌片的置中位置且部分露出該舌片的一頂面，該舌 片的兩侧更分別形成兩間隔堆疊且自該舌片的一前端面延 伸至該矩形基座的一背面的第二端子容置槽，而各該卡制 200941834 件係錯開第二端子容置槽而位於該舌片的兩侧，各該卡制 件具有凸出該舌片頂面與該金屬殼體的一端。本發明之功 效係於電連接器内在不影響既有供對接微型通用序列匯流 排電連接器的插接空間下增設一組第二端子，來傳遞諸如 音頻訊號之類的非微型通用序列匯流排訊號，以達到相容 性高與降低於電子裝置上佔用的體積之功效。 【實施方式】 有關本發明之前述及其他技術内容、特點與功效，在 以下配合參考圖式之一個較佳實施例的詳細說明中，將可 清楚的呈現。 一般微型通用序列匯流排插座/插頭連接器的微型通用 序列匯流排用端子並列於絕緣本體的置中位置，金屬殼體 的左右側壁與這些端子間存在一供對插時卡制結構設置之 間隔空間’本發明電連接器於絕緣殼體内增設一組端子並 使此組端子位於端子的一側或兩側，以在不影響匹配的微 型通用序列匯流排電連接器的插接下增加一組端子之發明 目的。本發明電連接器可為一插座電連接器或一插頭電連 接ι§及兩者的組合’將在下文中介紹β另外，為方便說明 ，本實施例的電連接器係以Α型為例來說明，當然本實施 例的電連接器亦可為B型’並不應受限於本實施例所揭露 者。 參閱圖1與圖2,本發明電連接器的一較佳實施例。本 實施例電連接器係一插座電連接器1並包含—絕緣本體2、 多數根第一端子31、多數根第二端子32及一金屬殼體4。 200941834 絕緣本體2具有-對接端面21、一與對接端面2i相背 的導接端面22、-位於對接端面21與導接端面22間之底 面23(指第一侧面）、多數個自對接端面21朝導接端面22延 伸且間隔並列之第一端子容置槽24以及多數個自對接端面 21延伸至導接端面22的第二端子容置槽25。 請參照圖i與圖3，第一端子容置槽24容設第一端子 3卜第-端子31用以傳遞微型通用序列匯流排規格的訊號 而數量為5根’第-端子容置槽24的數量亦為5個。絕緣 © *體2更具有—第—基座26與-第二基座27。第一基座 26含有一長條狀本體261、一由本體261的置中且鄰近本 體261的頂側的位置向前延伸之舌片262及兩貫穿位於本 體261的兩側端的矩形穿槽263，兩矩形穿槽263的位置係 與舌片262錯開而亦位於舌片262的兩侧外。舌片262形 成5個間隔並列地由對接端面21延伸至本體261之第一端 子容置槽24,各第一端子容置槽24外露於舌片262的底面 ◎ ，各第一端子31容置於第一端子容置槽24内且鄰近對接 端面21的一部分露出舌片262的底面。第二基座27亦是 一位於本體261後的長條狀體，第二基座27的兩端更凸設 穿過兩矩形穿槽263的兩矩形凸塊271，兩矩形凸塊271的 尺寸係小於矩形穿槽263的尺寸。兩矩形凸塊271的長度 小於舌片262的長度，兩者間的長度差等於插頭電連接器 插入的深度。 矩形凸塊271的高度小於矩形穿槽263的高度，以分 別於各矩形凸塊271的頂、底面與矩形穿槽263壁面間形 200941834 成一間隙，第二基座27於與兩矩形凸塊271的頂、底面相 處更分別穿設一與對應間隙相連通之開槽272，各間隙與相 連通開槽272係位於同一條直線上。在本實施例中，矩形 凸塊271的長度係不大於矩形穿槽263的長度，以矩形凸 塊271的長度等於矩形穿槽263的長度為佳，讓第二基座 27的矩形凸塊271的前端面與第一基座26本體261的左右 側的前端面齊平。如此，本實施例中係以第二基座27的開 槽272、矩形凸塊271與矩形穿槽263間的間隙來形成四個 ❹ 第二端子容置槽25。 應注意的是，雖然本實施例係以第一基座26與第二基 座27來構成絕緣本體2，但熟習該項技藝者當知，絕緣本 體2亦可為一體成型，例如絕緣本體2具有一矩形基座（對 應第一基座26的本體261與第二基座27)、一自矩形基座 置中延伸的舌片與分設於舌片與矩形基座上錯開舌片的兩 側端上的第一端子容置槽與第二端子容置槽。 ❾如圖1、圖2與圖4,本實施例第一端子31容置於對 應第一端子容置槽24内，且第一端子31於舌片262内第 一端子容置槽24的一端部係外露於絕緣本體2的底面23， 而另一端部312轉折向下延伸，以適合導接至一電路板（圖 未示）。 第二端子32用以傳遞非微型通用序列匯流排規格的訊 號並插置於第二端子容置槽25内。本實施例第二端子32 以傳遞音頻訊號為例來說明，其數量為4根，其中，兩根 第二端子32分別傳遞左、右音頻訊號。第二端子32的一 200941834 端=卩321係沿矩形凸塊271的表面延伸且伸出矩形凸塊271 的前端面（指對接端面21)後轉折向後延伸’使端部321呈倒 勾狀且露出對接端面21，而另一端部322係沿導接端面22 轉折向下延伸，以適合電性連接至前述電路板。 金屬殼體4係一矩形殼體並包覆絕緣本體2，而金屬殼 體4的頂表面鄰近對接端面21的位置更穿設兩卡孔41。 如此，本實施例插座電連接器1包含一組第一端子31 與另一組第二端子32,其中第一端子31傳遞微型通用序列 匯流排的訊號，而第二端子32傳遞音頻訊號，以達到在不 增加插座電連接器的體積下，增設一組音頻訊號用的第二 端子32。當然，第二端子32亦可設計來傳遞其他非微型通 用序列匯流排的訊號，如控制訊號等等，不應受限於本實 施例所揭露者。 請參照圖5、圖6與圖7，本發明電連接器的較佳實施The first terminal receiving slots extend from the tab toward the rectangular base and are exposed to the m bottom surface. The second terminal receiving slots are formed in the rectangular base and are offset from opposite sides of the tongue. The electrical connector of the embodiment is a plug electrical connector, the plug electrical connector comprising two clamping members, the insulating housing having a rectangular base and a centering position protruding from the rectangular base a first terminal receiving groove extending in a centering position of the tongue and partially exposing a top surface of the tongue, the two sides of the tongue further forming two spaced stacks and one from the tongue The front end surface extends to a second terminal receiving groove of a back surface of the rectangular base, and each of the clamping cards 200941834 is offset from the second terminal receiving groove on two sides of the tongue, each of the clamping members having a convex shape The top surface of the tongue and one end of the metal casing are taken out. The effect of the present invention is to add a second set of terminals in the electrical connector without affecting the docking space of the existing docking micro universal serial busbar electrical connector to deliver a non-micro universal serial bus such as an audio signal. Signals to achieve high compatibility and reduced volume occupied by electronic devices. The above and other technical contents, features, and advantages of the present invention will be apparent from the following detailed description of the preferred embodiments. Generally, the micro universal serial bus socket/plug connector has a terminal for the micro universal serial bus bar juxtaposed in the center of the insulative housing, and there is a space between the left and right side walls of the metal casing and the terminals for the insertion structure. Space 'The electrical connector of the present invention adds a set of terminals in the insulating housing and the set of terminals are located on one side or both sides of the terminal to add one to the plug of the micro universal serial busbar electrical connector that does not affect the matching The purpose of the invention of the group terminal. The electrical connector of the present invention can be a socket electrical connector or a plug electrical connector and a combination of the two. [In addition, β will be described hereinafter. For convenience of explanation, the electrical connector of the present embodiment is exemplified by a Α type. It should be noted that, of course, the electrical connector of the present embodiment may also be of the type B' and should not be limited to those disclosed in the embodiment. Referring to Figures 1 and 2, a preferred embodiment of the electrical connector of the present invention. The electrical connector of the present embodiment is a socket electrical connector 1 and includes an insulative housing 2, a plurality of first terminals 31, a plurality of second terminals 32, and a metal housing 4. 200941834 Insulation body 2 has a butt end face 21, a guide end face 22 opposite to the butt end face 2i, a bottom face 23 (referring to the first side face) between the butt end face 21 and the guide end face 22, and a plurality of self-mating end faces 21 The first terminal receiving groove 24 extending along the guiding end face 22 and spaced apart from each other and the plurality of self-butting end faces 21 extend to the second terminal receiving groove 25 of the guiding end face 22 . Referring to FIG. 1 and FIG. 3 , the first terminal accommodating groove 24 accommodates the first terminal 3 and the first terminal 31 for transmitting the signal of the micro universal serial bus bar specification, and the number is 5 'terminal-terminal accommodating slots 24 . The number is also five. Insulation © * Body 2 has a - pedestal 26 and a second pedestal 27. The first base 26 includes an elongated body 261, a tongue 262 extending forward from the top side of the body 261 and adjacent to the top side of the body 261, and two rectangular through slots 263 extending through the opposite ends of the body 261. The position of the two rectangular through slots 263 is offset from the tabs 262 and also outside the sides of the tabs 262. The tongue piece 262 is formed in the first terminal accommodating groove 24 extending from the butt end surface 21 to the body 261. The first terminal accommodating groove 24 is exposed on the bottom surface ◎ of the tongue 262, and the first terminals 31 are accommodated. A portion of the tongue 262 is exposed in a portion of the first terminal receiving groove 24 adjacent to the butting end face 21. The second base 27 is also a strip-shaped body behind the body 261. The two ends of the second base 27 are protruded through the two rectangular protrusions 271 of the two rectangular through slots 263. The dimensions of the two rectangular protrusions 271 It is smaller than the size of the rectangular through slot 263. The length of the two rectangular bumps 271 is smaller than the length of the tongue 262, and the difference in length between the two is equal to the depth at which the plug electrical connector is inserted. The height of the rectangular protrusion 271 is smaller than the height of the rectangular through-hole 263, so as to form a gap between the top and bottom surfaces of each rectangular protrusion 271 and the wall surface of the rectangular through-groove 263, and the second base 27 and the two rectangular protrusions 271. The top and bottom surfaces are respectively disposed with a slot 272 communicating with the corresponding gap, and each gap is located on the same line as the communicating slot 272. In the present embodiment, the length of the rectangular bump 271 is not greater than the length of the rectangular through slot 263, and the length of the rectangular bump 271 is equal to the length of the rectangular through slot 263, so that the rectangular bump 271 of the second base 27 is obtained. The front end faces are flush with the front end faces of the left and right sides of the main body 261 of the first base 26. Thus, in the present embodiment, four ❹ second terminal accommodating grooves 25 are formed by the gap between the opening 272 of the second pedestal 27, the rectangular bump 271 and the rectangular through groove 263. It should be noted that although the first base 26 and the second base 27 are used to form the insulative housing 2, it is known to those skilled in the art that the insulative housing 2 may be integrally formed, such as the insulative housing 2. The utility model has a rectangular base (corresponding to the body 261 and the second base 27 of the first base 26), a tongue extending from the rectangular base, and two tongues offset from the tongue and the rectangular base. The first terminal receiving groove and the second terminal receiving groove on the side end. As shown in FIG. 1 , FIG. 2 and FIG. 4 , the first terminal 31 of the present embodiment is received in the corresponding first terminal receiving groove 24 , and the first terminal 31 is at one end of the first terminal receiving groove 24 in the tongue 262 . The portion is exposed on the bottom surface 23 of the insulative housing 2, and the other end portion 312 is bent downwardly to be adapted to be guided to a circuit board (not shown). The second terminal 32 is configured to transmit a signal of the non-micro universal serial bus bar specification and is inserted into the second terminal receiving groove 25. The second terminal 32 of the present embodiment is described by taking an audio signal as an example. The number of the second terminals 32 is four, and the two second terminals 32 respectively transmit left and right audio signals. A 200941834 end=卩321 of the second terminal 32 extends along the surface of the rectangular bump 271 and protrudes from the front end surface of the rectangular bump 271 (finger butt end surface 21) and then extends backward to extend the end portion 321 in an inverted shape. The butted end face 21 is exposed, and the other end portion 322 extends downward along the guide end face 22 to be electrically connected to the aforementioned circuit board. The metal casing 4 is a rectangular casing and covers the insulative housing 2, and the top surface of the metal casing 4 is further provided with two card holes 41 adjacent to the position of the abutting end surface 21. As such, the socket electrical connector 1 of the present embodiment includes a set of first terminals 31 and another set of second terminals 32, wherein the first terminal 31 transmits the signal of the micro universal serial bus, and the second terminal 32 transmits the audio signal to A second terminal 32 for a set of audio signals is added without increasing the volume of the electrical connector of the socket. Of course, the second terminal 32 can also be designed to transmit signals of other non-micro universal serial busses, such as control signals, etc., and should not be limited to those disclosed in this embodiment. Referring to FIG. 5, FIG. 6, and FIG. 7, a preferred embodiment of the electrical connector of the present invention is shown.
76的置中位置向前延伸之舌片π 的第二端子容置槽75 ^在本實施 '矩形基座76與一由此矩形基座 舌片77,舌片77的置中位置形 10 200941834 成有5個間隔並列地自對接端面71延伸至矩形基座76上 的導接端面72的第一端子容置槽74。舌片77的左右兩側 更分別形成兩對稱地間隔堆疊且自舌片77的前端面（指對接 端面71)延伸至矩形基座76的背面（指導接端面72)的第二 端子容置槽75，第二端子容置槽75錯開第一端子容置槽 74的位置而位於這些第一端子容置槽74的兩侧外。 ❹ ❹ 舌片77的頂面中鄰近對接端面71且位於置中位置（指 形成前述第-端子容置槽74的位置）的部分凹設—配合插座 電連接器1的舌片262的矩形凹槽771，使第—端子容置槽 74鄰近對接端面71的部分係露出頂面乃。 本實施例中的第-端子81用以傳遞微型通用序列匯流 排規格的訊號且其數量為5根，各第一端子81設於對應的 第一端子容置槽74内且其—端部811外露於頂面Μ而另一 端部812延伸出導接端面72，以電性連接1線（圖未示）。 第二端子82用以傳遞非微型通用序列匯流排規格的訊 號並設於對應的第二端子容置槽75内。本實_中第二端 子82係以傳遞音頻訊號為例來說明，第二端子82的數量 為4根’其中兩根第-诚| 镇…1 第一知子82分別傳遞左右、音頻訊號。 第一知子82的一端部871总命 的〜、 露出對接端面71 (指舌片77 的則端面）且呈倒勾狀而另_ 4山 、口Ρ 822延伸出導接端面72 ’以電性連接纜線。 金屬殼體9包覆絕綾太艘1 01 ^ 。本實施例的金屬殼體9具 有第喊體91與一第-鉛縣λ ^ 2。第一殼體91係一矩形 殼體並套設於舌片77外。第_ —喊體92係呈n字型形並蓋 11 200941834 合於矩形基座76上。 參照圖1、圖5與圖8為增加插頭電連接器6插接於插 座電連接器1時兩者間的相互干涉力，插頭電連接器6更 包含兩卡制件93，而舌片77的左右側更於錯開第二端子容 置槽75處分別形成一卡置槽78，各卡置槽78係自舌片77 鄰近但未與對接端面71相接處延伸至導接端面Μ。各卡制 件93分別設於對應卡制槽78且其鄰近導接端面72的一端 931凸伸出卡置槽78，指凸出舌片77的頂面，而第一殼體 91更對應兩卡制件93的端931位置開設兩開槽Μ〗，讓卡 制件93的端931凸出第一殼體91。如此，當插頭電連接器 6插接於插座電連接器丨時，插頭電連接器6的第一殼體 91插入插座電連接器丨的金屬殼體4内，卡制件93的端 931會卡制於金屬殼體4中對應卡孔41内，以增加插頭電 連接器6與插座電連接器41間的相互干涉力，進而達到定 位穩固之功效。 Q 參照圖9，當插頭電連接器6插接於插座電連接器i時 ，插座電連接器1的舌片262位於插頭電連接器6的矩形 凹槽771上，兩者中位置相對的第一端子31、81相互抵觸 而電性連接，用以傳遞微型通用序列匯流排規格的訊號； 同時，插頭電連接器6的第二端子82的端部821抵接插座 電連接器1中位置對應的第二端子32的端部321，以達到 兩者間的電性連接，用以傳遞音頻訊號。如此，可利用微 i通用序列匯流排電連接器中有限空間來增設一組第二端 子32、82 ’以傳遞諸如音頻訊號之非微型通用序列匯流排 12 200941834 規格的訊號，進而可減少電連接器於電子裝置上所佔用空 間。 參照圖10,本實施例中因插座電連接器1中設置第二 端子32的矩形凸塊271與舌片262間的長度差，讓本實施 例插座電連接器1中供插頭電連接器插接空間相同於一般 微型通用序列匯流排插座電連接器。因此，一般微型通用 序列匯流排插頭電連接器60亦可順利插入，使兩者間的供 微型通用序列匯流排訊號用的第一端子31相互接觸導接， 此刻’第一端子32並未與插入的微型通用序列匯流排插頭 電連接器60電性連接。插座電連接器丨除可搭配本實施例 插頭電接器6使用外，亦可搭配一般微型通用序列匯流排 插頭電連接器60使用，以達到相容性高之功效。 同樣的，參照圖11，本實施例插頭電連接器6中第二 端子82係設於舌片77的左右側，以有效利用設置卡置槽 78與卡制件93的既有空間，本實施例舌片77的輪廓與一The second terminal receiving groove 75 of the tongue π extending forwardly of the centering position of the bracket is in the present embodiment 'the rectangular base 76 and a rectangular base tongue 77, the centering position of the tongue 77. 10 200941834 The first terminal receiving groove 74 extends from the butting end face 71 to the leading end face 72 of the rectangular base 76 in parallel. The left and right sides of the tongue piece 77 are respectively formed with two symmetrically spaced stacks and the second terminal receiving groove extending from the front end face (finger butt end face 71) of the tongue piece 77 to the back surface of the rectangular base 76 (instructing the contact end face 72) 75. The second terminal accommodating groove 75 is offset from the first terminal accommodating groove 74 and located outside the first terminal accommodating grooves 74. A portion of the top surface of the tongue piece 77 adjacent to the abutting end face 71 and located at the centering position (referring to the position forming the aforementioned first terminal receiving groove 74) is recessed - a rectangular recess of the tongue piece 262 of the socket electrical connector 1 The groove 771 exposes the top surface of the first terminal receiving groove 74 adjacent to the abutting end surface 71. The first terminal 81 of the embodiment is configured to transmit the signals of the micro universal serial bus bar specification and the number thereof is five. Each of the first terminals 81 is disposed in the corresponding first terminal receiving groove 74 and its end portion 811 Exposed to the top surface and the other end portion 812 extends out of the guiding end surface 72 to electrically connect a line (not shown). The second terminal 82 is configured to transmit a signal of the non-micro universal serial busbar specification and is disposed in the corresponding second terminal receiving slot 75. The second terminal 82 of the present embodiment is described by taking an audio signal as an example. The number of the second terminals 82 is four. The two of the first terminals are the first and the second, and the first and second sons 82 respectively transmit left and right audio signals. The one end portion 871 of the first scorpion 82 has a total life of ~, exposes the butt end face 71 (the end face of the tongue piece 77) and has a barb shape, and the other _4 mountain, the port 822 extends out of the guide end face 72' to be electrically Connect the cable. The metal casing 9 is covered with a bare ship 1 01 ^. The metal casing 9 of this embodiment has a first body 91 and a first lead county λ ^ 2 . The first housing 91 is a rectangular housing and is sleeved outside the tab 77. The __ shouting body 92 is in the shape of an n-shape and covers 11 200941834 on the rectangular base 76. Referring to FIG. 1 , FIG. 5 and FIG. 8 , the mutual interference force between the plug electrical connector 6 and the socket electrical connector 1 is increased. The plug electrical connector 6 further includes two clamping members 93 , and the tongue 77 A locking groove 78 is formed on the left and right sides of the second terminal receiving groove 75, and each of the locking grooves 78 extends from the tongue piece 77 but does not meet the butting end surface 71 to extend to the guiding end face. Each of the clamping members 93 is respectively disposed on the corresponding locking groove 78 and protrudes from the end 931 of the guiding end surface 72 to protrude from the locking groove 78. The finger protrudes from the top surface of the tongue 77, and the first housing 91 corresponds to two. The end 931 of the engaging member 93 is provided with two slots, so that the end 931 of the engaging member 93 protrudes from the first housing 91. Thus, when the plug electrical connector 6 is plugged into the receptacle electrical connector ,, the first housing 91 of the plug electrical connector 6 is inserted into the metal housing 4 of the receptacle electrical connector ,, and the end 931 of the latching member 93 The card is inserted into the corresponding hole 41 in the metal casing 4 to increase the mutual interference force between the plug electrical connector 6 and the socket electrical connector 41, thereby achieving the effect of positioning stability. Q, when the plug electrical connector 6 is plugged into the receptacle electrical connector i, the tab 262 of the receptacle electrical connector 1 is located on the rectangular recess 771 of the plug electrical connector 6, with the opposite position A terminal 31, 81 is electrically connected to each other for transmitting a signal of a micro universal serial bus bar specification; meanwhile, the end portion 821 of the second terminal 82 of the plug electrical connector 6 abuts the position of the socket electrical connector 1 The end portion 321 of the second terminal 32 is electrically connected to transmit an audio signal. In this way, a set of second terminals 32, 82' can be added by using a limited space in the micro-i universal serial bus electrical connector to transmit a signal of a non-micro universal serial bus 12 200941834 specification such as an audio signal, thereby reducing electrical connection. The space occupied by the electronic device. Referring to FIG. 10, in the present embodiment, the length difference between the rectangular bump 271 and the tongue 262 of the second terminal 32 in the socket electrical connector 1 is such that the plug electrical connector of the socket electrical connector 1 of the present embodiment is inserted. The connection space is the same as the general micro universal serial bus socket electrical connector. Therefore, the general micro-universal serial bus connector electrical connector 60 can also be smoothly inserted, so that the first terminal 31 for the micro universal serial bus bar signal is in contact with each other, and the first terminal 32 is not The inserted miniature universal serial busbar electrical connector 60 is electrically connected. The socket electrical connector can be used in conjunction with the plug electrical connector 6 of the embodiment, and can also be used with the general micro universal serial bus plug electrical connector 60 to achieve high compatibility. Similarly, referring to FIG. 11 , the second terminal 82 of the plug electrical connector 6 of the present embodiment is disposed on the left and right sides of the tongue piece 77 to effectively utilize the existing space for providing the latching groove 78 and the clamping member 93. The outline of the tongue piece 77 and one
般微型通用序列匯流排插頭電連接器的舌片相同。插頭電 連接器6除可插接於本實_插座電制1外亦可插接 於一般微型通用序列匯流排插座電連接器1〇，以達到相容 性高之功效》 再者’雖本實施例中第二端子32、82的數量為4根並 分置於第-端子31、81的兩側，熟習該項技藝者當知，第 二端子32、82的數量可依設計來傳遞訊號需求來調整，例 如2根，而第二端子32、82亦可設於第—端子3卜81的 一側，並不應受限於本實施例所揭露者。 13 200941834 綜上所述，本發明電連接器係利用於微型通用序列匯 流排用的第一端子31、81的兩側的既有空間增設第二端子 32、82 ’使其除可多傳遞非微型通用序列匯流排訊號外， 亦可供微型通用序列匯流排電連接器插接，以達到增加功 能與相容性高之功效。 惟以上所述者’僅為本發明之較佳實施例而已，當不 能以此限定本發明實施之範圍，即大凡依本發明申請專利 範圍及發明說明内容所作之簡單的等效變化與修飾，皆仍 屬本發明專利涵蓋之範圍内。 【圖式簡單說明】 圖1是本發明微型通用序列匯流排電連接器的一較佳 實施例的分解圖’此實施例係一 A型插座電連接器； 圖2是圖1中實施例的組合立體圖； 圖3是圖1中實施例中絕緣本體的分解圖； 圖4是圖2中的實施例的後視圖； 圖5是本發明微型通用序列匯流排電連接器的另一較 佳實施例的分解圖，此實施例係一 A型插頭電連接器； 圖6是圖5的實施例的組合主視圖； 圖7是圖6的仰視圖； 圖8是圖6的側視圖； 圖9是圖1的插座電連接器與圖5的插頭電接器插接 的不意圖， 圖10是圖1的插座電連接器與一般微型通用序列匯流 排插頭電連接器插接的示意圖；及 14 200941834 圖11是圖5的插頭電連接器插接至一般微型通用序列 匯流排插座電連接器的示意圖。The tongue of the miniature universal serial bus plug electrical connector is the same. Plug electrical connector 6 can be plugged into the actual _ socket electrical system 1 can also be plugged into the general micro universal serial bus socket electrical connector 1〇, in order to achieve high compatibility. In the embodiment, the number of the second terminals 32, 82 is four and is divided into two sides of the first terminals 31, 81. As is known to those skilled in the art, the number of the second terminals 32, 82 can be designed to transmit signals. The requirements are adjusted, for example, two, and the second terminals 32, 82 may be disposed on one side of the first terminal 3, and should not be limited to those disclosed in the embodiment. 13 200941834 In summary, the electrical connector of the present invention utilizes the existing space on both sides of the first terminals 31, 81 for the micro universal serial busbar to add the second terminals 32, 82' to remove more In addition to the micro universal serial bus signal, it can also be plugged into the micro universal serial bus electrical connector to achieve increased functionality and compatibility. However, the above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, that is, the simple equivalent changes and modifications made by the scope of the invention and the description of the invention, All remain within the scope of the invention patent. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is an exploded view of a preferred embodiment of a miniature universal serial bus electrical connector of the present invention. FIG. 2 is an A-type receptacle electrical connector; FIG. 2 is an embodiment of FIG. 3 is an exploded view of the insulative housing of the embodiment of FIG. 1. FIG. 4 is a rear view of the embodiment of FIG. 2. FIG. 5 is another preferred embodiment of the micro universal serial bus bar electrical connector of the present invention. Figure 6 is a front view of the embodiment of Figure 5; Figure 7 is a bottom view of Figure 6; Figure 8 is a side view of Figure 6; Figure 9 is a side view of the embodiment of Figure 5; FIG. 10 is a schematic view showing the socket electrical connector of FIG. 1 being plugged into the plug electrical connector of FIG. 5; FIG. 10 is a schematic view showing the socket electrical connector of FIG. 1 being plugged into a general micro universal serial bus plug electrical connector; 200941834 Figure 11 is a schematic illustration of the plug electrical connector of Figure 5 plugged into a generally miniature universal serial bus socket electrical connector.
15 20094183415 200941834
【主要元件符號說明】 1、10插座電連接器 2絕緣本體 21對接端面 22導接端面 23底面 24第一端子容置槽 25第二端子容置槽 26第一基座 261本體 262舌片 263矩形穿槽 27第二基座 271矩形凸塊 272開槽 31第一端子 312端部 32第二端子 321、322 端部 4金屬殼體 41卡孔 6、60插頭電連接器 7絕緣本體 7 1對接端面 72導接端面 73頂面 74第一端子容置槽 75第二端子容置槽 76矩形基座 77舌片 771矩形凹槽 78卡置槽 81第一端子 811、812 端部 82第二端子 821、822 端部 9金屬殼體 91第一殼體 911開槽 92第二殼體 93卡制件 931端 16[Main component symbol description] 1, 10 socket electrical connector 2 Insulation body 21 Butt end face 22 Leading end face 23 Bottom surface 24 First terminal accommodating groove 25 Second terminal accommodating groove 26 First pedestal 261 Main body 262 Tab 263 Rectangular slot 27 second base 271 rectangular bump 272 slot 31 first terminal 312 end 32 second terminal 321, 322 end 4 metal housing 41 card hole 6, 60 plug electrical connector 7 insulating body 7 1 Butt end face 72 lead end face 73 top face 74 first terminal receiving groove 75 second terminal receiving groove 76 rectangular base 77 tongue 771 rectangular groove 78 latching groove 81 first terminal 811, 812 end 82 second Terminal 821, 822 end 9 metal housing 91 first housing 911 slot 92 second housing 93 card 931 end 16