1343150 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端子的 電連接器。 ^ 【先前技術】 通用序列匯流排（Universal Serial Bus，USB)已成為a 日電子設備最常被使用的介面匯流排規格，各種電子設備 *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^ 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1343150 IX. Description of the Invention: [Technical Field] The present invention relates to an electrical connector', and more particularly to an electrical connector that can be mated with a generally miniature universal serial busbar electrical connector and with a further set of terminals. ^ [Prior Art] Universal Serial Bus (USB) has become the most commonly used interface bus module for a Japanese electronic device. Various electronic devices * Configure one or more universal serial bus electrical connectors. In order to meet the short and light requirements of portable electronic devices, a small, compact, universal serial USB (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 roots
(S 5 1343150 ，·邑緣本體2具有一對接端面21、一與對接端面2】相背 的導接端面22、一位於對接端面21與導接端面22間之底 面23(㈣一側面）、多數個自對接端面21朝導接端面^延 伸且間隔並列之第-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。 凊參照圖1與圖3，第一端子容置槽24容設第一端子 31，第一端子31用以傳遞微型通用序列匯流排規格的訊號 而數置為5根’第一端子容置槽24的數量亦為5個。絕緣 本體2更具有一第一基座26與一第二基座27。第一基座 26含有一長條狀本體261、一由本體26丨的置中且鄰近本 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的兩側外。舌片262形 成5個間隔並列地由對接端面21延伸至本體26ι之第一端 子谷置槽24,各第一端子容置槽24外露於舌片262的底面 ，各第一知子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27 i的頂、底面與矩形穿槽263壁面間形 8 1343150 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 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。 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用以傳遞非微型通科列匯流排規格的訊 號並插置於第二端子容置槽25内。本實施㈣二端子Μ 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 9 端部321係沿矩形凸塊271的表面延伸且伸出矩形凸塊27i 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Μ 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 増加插座電連接器的體積下，增設一組音頻訊號用的第二 鸲子32。當，然，第二端子32柯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 例亦可為一插頭電連接器6,以匹配前述插座電連接器卜 此插頭電連接器6包含-絕緣本體7、多數根第—端子81 、多數根第二端子82及一金屬殼體9。 絕緣本體7具有-對接端面71及-與對接端面71相 背的導接端面72 位於對接端面71與導接端面72間之 頂面73(指第-側面）、多數個自對接端面71朝導接端面 延伸且間隔並列之第-端子容置槽74以及多數個自對接端 面71延伸至導接端面72的第二端子容置槽75。在本實施 例中’絕緣本體7更具有一矩形基座％與一由此矩形基座 76的置中位置向前延伸之舌片77，舌片77的置中位置形 10 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® 72的第一端子容置槽74。舌片77的左右兩側 ，分別形成兩對稱地間隔堆疊且自舌片77的前端面(指對接 :丨）延伸至矩形基座76的背面（指導接端面72)的第二 端子谷置槽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—端子容置槽74的兩側外。 ,舌片77的頂面中鄰近對接端面71且位於置中位置（指 /成月j述帛端子容置槽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73。 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 第端子今置槽74内且其一端部8ιι外露於頂面73而另一 端部伸出導接端面72，以電性連接—賴圖未示）。 、第端子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诚不交罢 知子今置槽75内。本實施例中第二端 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’其中兩根第二端子82分別傳遞左右、音頻訊號。 第：端子82的一端部821係露出對接端面7丨（指舌片77 的則端面）且呈倒勾狀而另一端冑822延伸出導接端面U ，以電性連接纜線。 金屬双體9包覆絕緣本體7。本實施例的金屬殼體9具 有一第一殼體91與-第二殼體92。第一殼體91係一矩形 殼體並套設於舌片77外。第二殻體92係呈n字型形並蓋 1343150 合於矩形基座76上。 參照圖1、圖5與@ 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-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72。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9U，讓卡 制件93的縞93 1凸出第一殼體9丨。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，卡制件的端 93 1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。 參照圖9，當插頭電連接器6插接於插座電連接器丨時 ，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 型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 1343150 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。 1 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，第二端子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 插碩電連接器60使用，以達到相容性高之功效。 同樣的’參照圖Π，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 般微型通用序列匯流排插頭電連接器的舌片相同。插頭電 連接裔6除可插接於本實施例插座電接器丨外，亦可插接 於一般微型通用序列匯流排插座電連接器10，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 刀置於第螭子31、81的兩側，熟習該項技藝者當知，第 一端子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亦可設於第一端子31、81的 一側，並不應受限於本實施例所揭露者。(S 5 1343150, the rim body 2 has a pair of end faces 21, a guide end face 22 opposite to the butt end face 2, and a bottom face 23 ((4) a side face) between the butt end face 21 and the guide end face 22, A plurality of self-butting end faces 21 extend toward the leading end face and are spaced apart from each other, and a plurality of self-butting end faces 21 extend to the second terminal receiving groove 25 of the guiding end face 22. Referring to FIG. 3, the first terminal accommodating groove 24 accommodates the first terminal 31, and the first terminal 31 transmits the signal of the micro universal serial bus bar specification and the number is set to five. The number of the first terminal accommodating groove 24 is also The insulative housing 2 further has a first base 26 and a second base 27. The first base 26 includes an elongated body 261, a center of the body 26 and adjacent to the top side of the body 261. The position of the forwardly extending tongue 262 and the two of the rectangular through slots 263 are formed at the two ends of the body 261. The positions of the two rectangular through slots 263 are offset from the tongue 262 and are also located on both sides of the tongue 262. 262 is formed with five intervals juxtaposed from the butt end face 21 to the first terminal valley groove 24 of the body 26, each The first terminal receiving groove 24 is exposed on the bottom surface of the tongue piece 262, and each of the first stators 31 is received in the first terminal receiving groove 24 and adjacent to a portion of the butting end surface 21 to expose the bottom surface of the tongue piece 262. The second base 27 It is also a long strip body located 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 size of the two rectangular protrusions 271 is smaller than the rectangular through slot. The size of the 263. The length of the two rectangular bumps 271 is smaller than the length of the tongue 262. 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 bump 271 is smaller than the height of the rectangular through slot 263 to respectively The top and bottom surfaces of each of the rectangular bumps 27 i form a gap with the wall-to-face shape 8 1343150 of the rectangular through-groove 263, and the second base 27 is respectively disposed to communicate with the corresponding gap at the top and bottom surfaces of the two rectangular bumps 271. In the slot 272, the gaps are located on the same line as the intersecting slots 272. In this embodiment, the length of the rectangular bumps 271 is not greater than the length of the rectangular slots 263, and the length of the rectangular bumps 271 is equal to The length of the rectangular slot 263 is good, so that the second base The front end surface of the rectangular projection 271 of the 27 is flush with the front end surface of the left and right sides of the main body 26 of the first base 26. Thus, in the present embodiment, the slit 272 of the second base 27, the rectangular projection 271 and the rectangular shape are used. The gap between the slots 263 is formed to form four second terminal receiving slots 25. It should be noted that although the first base 26 and the second base 27 constitute the insulative housing 2, the present invention is familiar with the As is known to the skilled person, the insulative housing 2 can also be integrally formed. For example, the insulative housing 2 has a rectangular base (corresponding to the body 261 and the second base 27 of the first base 26), and extends from the rectangular base. The tongue piece and the first terminal receiving groove and the second terminal receiving groove are disposed on the tongue piece and the rectangular base on opposite side ends of the tongue piece. As shown in FIG. 1 , FIG. 2 and FIG. 4 , the first terminal 31 of the present embodiment is received in the first terminal accommodating groove 24 , and the first terminal 31 is at one end of the first terminal accommodating groove 24 in the tongue 262 . The bottom surface 23 of the insulative housing 2 is exposed, and the other end portion 312 is downwardly extended to be suitable for guiding to a circuit board (not shown). The second terminal 32 is configured to transmit a signal of the non-micro-wire column busbar specification and is inserted into the second terminal receiving groove 25. The fourth terminal Μ of the present embodiment is described by taking an audio signal as an example. The number of the two terminals is four, and the two second terminals 32 respectively transmit left and right audio signals. A 9 end portion 321 of the second terminal 32 extends along the surface of the rectangular bump 271 and protrudes from the front end surface (finger butt end surface 21) of the rectangular bump 27i, and then extends backward to extend the end portion 321 to be barbed and exposed. The end face 21 is butted, and the other end 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 Μ and another set of second terminals 32 ′, wherein the first terminal 31 transmits a signal of a micro universal serial bus, and the second terminal 32 transmits an audio signal to A second set of dice 32 for a set of audio signals is added to the volume of the electrical connector. When it is, the second terminal 32 is designed to transmit signals of other non-micro universal serial busses, such as control signals, etc., and should not be limited by the embodiments disclosed herein. Referring to FIG. 5, FIG. 6, and FIG. 7, the preferred embodiment of the electrical connector of the present invention may also be a plug electrical connector 6 to match the socket electrical connector. The plug electrical connector 6 includes an insulative body 7 A plurality of root-terminals 81, a plurality of second terminals 82, and a metal casing 9. The insulative housing 7 has abutting end face 71 and a guiding end face 72 opposite to the abutting end face 71 located at a top surface 73 (referring to the first side) between the abutting end face 71 and the guiding end face 72, and a plurality of self-mating end faces 71 are guided The first terminal receiving groove 74 and the plurality of self-butting end faces 71 extending from the end faces extend to the second terminal receiving groove 75 of the guiding end face 72. In the present embodiment, the insulative housing 7 further has a rectangular base % and a tongue 77 extending forwardly from the centering position of the rectangular base 76. The centering position 10 of the tongue 77 has five intervals. The first terminal receiving groove 74 of the terminal end 72 of the rectangular base 76 extends juxtaposed from the butted end face 71. The left and right sides of the tongue piece 77 are respectively formed with two symmetrically spaced stacks and extending from the front end face of the tongue piece 77 (finger butt: 丨) to the second terminal valley of the back surface of the rectangular base 76 (instructing the end face 72) 75. The second terminal accommodating groove 75 is offset from the first terminal accommodating groove 74 and located outside the two sides of the first terminal accommodating groove 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 (the position of the finger receiving groove 74) is a rectangular shape of the tongue piece 262 of the socket electrical connector 1 The groove 771 exposes the portion of the first terminal receiving groove 74 adjacent to the butting end face 71 to expose the top surface 73. The first terminal 81 of the embodiment is used for transmitting the signal 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 slot 74 and the one end portion 8 ι is exposed. The top surface 73 and the other end portion extend beyond the guiding end surface 72 to be electrically connected (not shown). The terminal 82 is used to transmit the signal of the non-micro universal serial bus bar specification and is set in the corresponding second unsatisfaction. In the embodiment, the second terminal 82 is exemplified by the transmission of the audio signal. The number of the second terminals 82 is four. The two second terminals 82 respectively transmit left and right audio signals. First, the one end portion 821 of the terminal 82 exposes the butting end surface 7丨 (the end surface of the finger piece 77) and has a barb shape, and the other end 胄822 extends beyond the guiding end surface U to electrically connect the cable. The metal double body 9 covers the insulating body 7. The metal casing 9 of this embodiment has a first casing 91 and a second casing 92. The first housing 91 is a rectangular housing and is sleeved outside the tab 77. The second housing 92 has an n-shape and the cover 1343150 is coupled to the rectangular base 76. Referring to FIG. 1, FIG. 5 and @8, in order to increase the mutual interference force between the plug electrical connector 6 and the socket electrical connector 1, the plug electrical connector 6 further comprises two clamping members 93' and the tongue 77 The left and right sides are respectively formed with a locking groove 78 at the second terminal receiving groove 75. Each of the locking grooves 78 extends from the tongue 77 but does not extend to the guiding end surface 72. 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 9U, so that the 缟 93 1 of the engaging member 93 protrudes from the first housing 9 丨. 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 ,, the end 93 1 of the clip 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. Referring to FIG. 9, when the plug electrical connector 6 is plugged into the receptacle electrical connector 舌, the tab 262 of the receptacle electrical connector 1 is located on the rectangular recess 771 of the plug electrical connector 6, the first of which is opposite in position The terminals 31 and 81 are electrically connected to each other and electrically connected with a signal for transmitting the micro universal serial bus bar specification; and the end portion 821 of the second terminal 82 of the plug electrical connector 6 abuts the position corresponding to 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 universal serial bus electrical connector to transmit a signal of a non-micro universal serial bus 12 1343150 specification such as an audio signal, thereby reducing the electrical connector. The space occupied by the electronic device. 1 In the present embodiment, the length of the difference between the rectangular bump 271 of the second terminal 32 and the tongue 262 in the electrical connector 1 of the socket is used to make the electrical connector for the plug of the socket electrical connector 1 of the present embodiment. The docking space is the same as the general micro universal serial bus socket electrical connector. Therefore, the general micro-general 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 second 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 connector 6 of the embodiment, and can also be used with the general micro universal serial busbar plug connector 60 to achieve high compatibility. In the same manner, the second terminal 82 of the plug electrical connector 6 of the present embodiment is disposed on the left and right sides of the tab 77 to effectively utilize the existing space for providing the latching slot 78 and the latching member 93. The profile of the tongue piece 77 is the same as that of the general miniature universal serial bus connector electrical connector. The plug connector 6 can be plugged into the socket electrical connector of the embodiment, and can also be plugged into the general micro universal serial bus socket electrical connector 10 to achieve high compatibility. Moreover, although the number of the second terminals 32, 82 in the embodiment is four and the knives are placed on both sides of the second dies 31, 81, as is known to those skilled in the art, the number of the first terminals 32, 82 can be The signal requirements are adjusted according to the design, for example, two, and the second terminals 32, 82 may be disposed on one side of the first terminals 31, 81, and are not limited to those disclosed in the embodiment.
(S 13 1343150 、-r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-端子3卜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 的示意圖； 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(S 13 1343150, -r, the electrical connector of the present invention is used to add the second terminals 32, 82' to the existing space on both sides of the first terminal 3b 81 for the micro universal serial busbar. In addition to the multi-pass non-micro universal serial bus signal, it can also be plugged into the micro universal serial bus electrical connector to achieve the function of increasing function and compatibility. However, the above is only the preferred method of the present invention. The scope of the present invention is not limited thereto, and the simple equivalent changes and modifications made by the scope of the invention and the description of the invention are still within the scope of the invention. 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, which is an A-type socket electrical connector; FIG. 2 is a combined perspective view of the embodiment of FIG. Figure 3 is an exploded view of the insulative housing of the embodiment of Figure 1; Figure 4 is a rear elevational view of the embodiment of Figure 2; Figure 5 is another preferred embodiment of the miniature universal serial busbar electrical connector of the present invention Exploded view 'this 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 socket of Figure 1 FIG. 10 is a schematic view showing the connector of FIG. 1 plugged into the electrical connector of the general micro universal serial bus plug; and FIG.
14 1343150 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。14 1343150 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.
(S 15 1343150 【主要元件符號說明】 1、10插座電連接器 7絕緣本體 2絕緣本體 71對接端面 2 1對接端面 72導接端面 22導接端面 73頂面 23底面 74第一端子容置槽 24第一端子容置槽 75第二端子容置槽 25第二端子容置槽 76矩形基座 26第一基座 77舌片 261本體 771矩形凹槽 262舌片 78卡置槽 263矩形穿槽 81第一端子 27第二基座 8 11、8 1 2 端部 271矩形凸塊 82第二端子 272開槽 821、822 端部 31第一端子 9金屬殼體 312端部 91第一殼體 32第二端子 911開槽 321、322 端部 92第二殼體 4金屬殼體 93卡制件 41卡孔 931端 6、60插頭電連接器 16(S 15 1343150 [Description of main components] 1. 10 socket electrical connector 7 Insulating body 2 Insulating body 71 Butt end face 2 1 Butt end face 72 Leading end face 22 Leading end face 73 Top surface 23 Bottom surface 74 First terminal receiving groove 24 first terminal accommodating groove 75 second terminal accommodating groove 25 second terminal accommodating groove 76 rectangular pedestal 26 first pedestal 77 tongue 261 body 771 rectangular groove 262 tongue 78 card groove 263 rectangular groove 81 first terminal 27 second base 8 11 , 8 1 2 end 271 rectangular bump 82 second terminal 272 slot 821, 822 end 31 first terminal 9 metal housing 312 end 91 first housing 32 Second terminal 911 slot 321 , 322 end 92 second housing 4 metal housing 93 card 41 card hole 931 end 6, 60 plug electrical connector 16