201036281 . 六、發明說明： 【發明所屬之技術領域】 本發明涉及一種電連接器，尤其指一種可傳輸高頻訊號的電連接器。 【先前技術】201036281 . VI. Description of the Invention: [Technical Field] The present invention relates to an electrical connector, and more particularly to an electrical connector capable of transmitting high frequency signals. [Prior Art]
與本發明相關之習知技術可參閱於2〇〇7年1月9日發行之日本意匠專利 登錄第D1290558號，該專利揭示了一種cshdmj連接器，其包括：絕緣本 體、固持於絕緣本體上的19根導電端子及包覆於絕緣本體週邊的遮蔽殼 趙。其中，所述絕緣本體設有水平延伸的舌板，所述舌板之下表面設有複 數間隔排列的端子收容槽。所述導電端子設有與絕緣本體相固持的固持 〇 °卩、延伸出絕緣本體的焊接部及收容於端子枚容槽内的接觸部。從HDMI 連接器之插接口向内觀察，所述導電端子之接觸部呈一排水平設置於舌板 之下表面。 根據HDMI協會發佈之HDMI標準來看，所述19根導電端子包括用以傳 輸資料的三對差分訊號端子(D+、D_)、分別與每對差分訊號端子配合的三 根接地端子(G)、一對時鐘訊號端子(Clock+、cl〇ck_)、與該對時鐘訊號端子 配合的接地端子(G)，另，還包括CEC訊號端子、SCL訊號端子、SDA訊號 端子、Reserved訊號端子、+5V電源端子及熱插拔偵測端子等。 藉由以上分析得知，習知C型HDMI連接器導電端子對應的功能複雜多 樣、對應的晶片設計亦很複雜，由此導致使用該種類型的連接器成本較高， 且連接器體積較大。另，相鄰兩對差分訊號端子、D_)之間僅有一根接 地端子(G)，該兩對差分訊號端子之間容易產生比較大的串擾 (Cross-talk) ° 是以，有必要對習知電連接器予以改良以克服習知技藝中之所述缺陷。 【發明内容】 本發明的目的係提供一種結構簡單的電連接器。 為實現上述目的，本發明可採用如下技術方案：一種電連接器，其包 括：本體、固定於本體上的複數導電端子及遮蓋本體的金屬遮蔽殼體，所 述遮蔽殼體設有用以收容對接連接器的收容空間，所述本體設有基部及自 基部延伸入收容空間内的舌板，所述導電端子包括延伸到舌板上的接觸 3 201036281 : 部’所述接觸部呈一排佈置於舌板之同-側，所述導電端子僅包括兩對差 分訊號端子及位於該兩對差分訊號端子之間之一對接地端子。 - 相較於習知技術，本發明電連接器之導電端子僅包括接地端子及差分 訊號端子兩種類型，導電端子對應的功能設計比較簡單，設計容易且成本 較低；另，相鄰兩對差分訊號端子之間設有兩根接地端子，從而拉大了該 兩對差分訊號端子之間的距離，遮罩效果較好，抗干擾能力較強；又，^ 電端子僅包括兩對差分訊號端子及一對接地端子，佔用本體的體積較小， 使得本發明電連接n結構上設計簡單，體積減小⑽應電子產業小型化的 發展方向。 【實施方式】 〇 請參1^第―®及第二®所示，本發明電連接器包括-插頭連接器900 (後簡稱插頭900)及一插座連接器100 (後簡稱插座1〇〇)，所述插頭9〇〇 與插座100之間構成可相互插接的對接連接器。 請參閲第三圖至第六圖所示，所述插座100包括第一本體丨、固持於第 一士體1上之複數第一導電端子2及包覆第一本體丨的第一遮蔽殼體p所 述第一遮蔽殼體3設有用以收容對接插頭9〇〇的第一收容空間3〇〇 所述第一本體1包括第一基部n及向前突出第一基部u的第一舌板 12 »所述第一基部η設有頂端面ln、與頂端面ln垂直之前端面I!]、後 端面113和兩側面114。所述第一舌板12自前端面112垂直向前延伸而成。 〇 所述頂端面m與兩側面rn上分別設有複數沿第一本體】前後方向延伸的 細長條狀突起115，所述突起115用以與第一遮蔽殼體3内壁相抵持以提高 第一本體1與第一遮蔽殼體3之間的固持效果。所述第一本體〗_設有分別 自後端面113之四個角落向後及向外延伸的四個突塊ι131，其中沿第一本 體1上下方向對齊之兩突塊1131之間分別形成一扣持槽1132用以與第一 遮蔽殼體3相扣持。所述第一舌板12沿水平方向延伸，其包括上表面 及與上表面1以相對的下表面❿所述上表面m之後端形成有向上突起 的突出部1211用以穩固固持插頭900。所述下表面122凹設有複數間隔排 列的端子收容槽1221，用以收容第一導電端子2從而將各第—導電端子2 間隔開以防止相互接觸而產生串擾。所述端子收容槽1221延伸至第一本體 1之後端面113 ’所述第-本體1還設有複^^後端面113下側向後延伸、 4 201036281 ； 並與每一端子收容槽1221之兩側相對應的分隔塊1133,所述第一導電端子 2設置於相臨之兩分隔塊1133之間以將各第一導電端子2後端間隔開以防 ' 止相互接觸而產生串擾。 於本實施方式中，所述第一本體1藉由絕緣材料製成，所述第一本體j 與第一舌板12 —體延伸而成。誠然，於其他實施方式中，所述第一舌板12 可與第一基部11分開設置，然後以組裝的方式結合在一起。另，所述第一 本體1設有一自第一基部11底部向前延伸的辅板13。所述輔板13與第一 舌板12相平行延伸，且其兩側設有向前延伸的突伸部131。所述第一基部 11之下側設有一向後延伸的凹槽Μ。 請參閱第五圖及第六圖所示，所述第一導電端子2僅包括接地端子及 〇 差分訊號端子兩種類型，且所述第一導電端子2僅包括兩對差分訊號端子 及位於該兩對差分訊號端子之間的兩根接地端子G，其中，所述兩對差分 訊號端子包括一對視頻訊號端子21及一對混合訊號端子（Hibridchannd) 22。所述第一導電端子2之排列順序依次為：一對視頻訊號端子21、接地 端子G、接地端子G、一對混合訊號端子22。所述每一對差分訊號端子均 包括一正訊號端子及一負訊號端子。所述兩接地端子G位於兩對差分訊號 端子21 ’ 22之間可拉寬兩對差分訊號端子2丨，22之間的距離，並進一步 減弱相鄰的兩對差分訊號端子21，22之間的訊號干擾。每一視頻訊號端子 21單向傳輸視頻訊號；而兩根混合訊號端子(Hibrid ，用以傳輸 〇 音頻訊號及雙向傳輪其他資料訊號，以達到更快的傳輪速度。另，本發明 中插座100之第一導電端子2共6根，數目較少，結構簡單，進而可以減 小插座100的體積及用料成本，以適應電子產品小型化的發展趨勢並且 所述第一導電端子2僅包括兩種類型，第一導電端子2對應之功能相對簡 單、不複雜，進而便於與之相配合的電路板或晶片的設計，便於插座1〇〇 的推廣利用。另，僅6根第—導電端子2中就包括兩對差分訊號端子21， 22 ’能夠達到更快的資料傳輸速度。 從結構上看，每一第一導電端子2設有固定於第一基部u上的固持部 25、 自固持部25向前延伸且被收容於端子收容槽1221内的平板狀接觸部 26、 用以連接電路板的焊接部27及連接固持部25與焊接部27的連接部28。 所述固持部25設有自每-第一導電端子2兩側向外突伸的倒刺以與各端子 5 201036281 —對叶涉，從鱗各第—«端子2 _於針。所述接觸 . 刷方均沿水平方向延伸，從而使本發_座⑽可以表面印 彎折i 281及冰ΪΪ上。所述連接部28包括自固持部25向下彎折延伸的 ° /ϋ且直方向延伸的豎直部282。所述彎折部281沿第一本體i ο ，延伸的寬度小於固持部25及豎直部282的寬度，從而可加寬第一導電 W^之間的距離，減小第—導電端子2之間的串擾。請參閲第四騎示， 從插座⑽之對接方向上看，所述接觸料沿水平方向上排列為-排。並 且所述接㈣26位於第—舌板12之同―州於本實施方式巾為第—舌板U 之下側）’以使第-舌板12之厚度減小，插座1〇〇之總體厚度也得以降低。 所述接觸》P 26向下暴露於第一收容空間3〇内以方便與對接插頭娜電 性連接。所鱗接部27係絲面絲的方式焊接於電路板上。 於本實施方式中，所述第一導電端子2係由金屬料帶衝麼而成並以 組裝的方式安裝於第-本體i上。誠然，於其他實施方式中，第一導電端 子2也可以藉由鑲埋成型的方式固定於第一本體】上或者所述第一舌板 12可以用印刷電路板(pCB)代替，此時，可以利用於印刷電路板的表面設置 金手指代替上述接觸部26 ’並用轉接端子的一端電性連接於接觸部26上， 而轉接端子的另-端焊接於印刷電路板上，亦可實現本發明的目的。 ❹ 所述第一遮蔽殼體3藉由一片金屬材料衝壓、彎折形成。所述第一遮 蔽殼體3包括第一頂壁3卜第一底壁32及連接第一頂壁31和第一底壁32 的兩第一側壁33。所述第一收容空間3〇位於第一頂壁31及第一底壁32之 間。所述第一底壁32包括自兩第一側壁33下端分別相向向内延伸的第一 面321 '自兩第一面321相向向上傾斜延伸的第二面322、及連接兩第二面 322的第二面323。所述第一面321及第三面323均與第一頂壁31相平行， 並且所述第三面323位於第一面321及第二面322之上方。所述第一面32!、 弟二面322及第二面323組合形成用以防止其他不匹配的插頭插入第一收 容空間30内的防誤插結構。所述兩突伸部131分別位於第一面321之下方 以防止第一遮蔽威體3扭曲變形。所述第一頂壁31中間設有一向前延伸並 延伸入第一收容空間30内的抵壓彈片311 〇所述第一頂壁31上於抵壓彈片 311兩侧外部還分別設有一沿前後方向延伸，並貫穿第一頂壁31的鎖孔 312。所述鎖孔312於抵壓彈片311之兩側對稱設置。所述兩第一側壁33 6 201036281 :別設有—向後延伸並延伸入第-收容空間3〇内的彈片331，用以與 對接插頭900兩側相抵持。 所述兩第 <職33分別向下延伸有—對安裝腳332肖以將插座 100定 j路板（未圖示）上，並且兩第—纖33後端分別設有—向内延伸的 勾33斗持於第一本體！後端之扣持槽1132内從而防止第一遮蔽殼 下方向及向前移動。所述第—頂壁31後端兩側分別設有一缺口 313 所、塊1131並與突塊1131相抵持從而防止第—遮蔽殼體3向後移動。 述^二面323後端設有向後延伸以固持於凹槽14⑽延伸片324。 一楚Γ參第圖、第—圖及第七®至第十®所示，本發明巾插頭900包括 ο —Γ本體4固持於第二本體4上的複數第二導電端子5及鎖扣彈片6、 導電端子5的疋位塊7、遮蓋第二本體4的第二金屬遮蔽殼體8及 連接於插頭900後端的線纜9。 ❹ 所述第二本體4包括第二基部41及自第二基部41向前延伸的第二舌 42。所述第三舌板42設有上表面421及下表面422。所述上表面似中 相叹有-貫穿第二舌板42前端以收容插座1〇〇上之第一舌板η的第二 收容空間43 ’所述第二收容空間43形成有-底面431。所述第二舌板42 之下表面422曲折级计’其包括位於下表面422左右兩端之第一面4221， 自兩第-面4221分別相向向上傾斜延伸的第二面機，及連接兩第二面 =22的第二面4223。所述第—面4221與第三面彻均與上表面421相平 仃’並且第三面4223位於第一面4221之上方。當插頭卿插入插座1〇〇 之第-收谷空間30内時’插座1〇〇上之第一舌板12收容於第二收容空間 43内，而第二舌板42之下表面422上之第一面422卜第二面4222及第三 面4223位於與插座1〇〇上第一底壁32之第一面32卜第二面及第三面 323相對應之上方。 所述第二收容空間43之底面431凹設有複數貫穿至第二本體4後端的 端子收容槽432。所述第二導電端子5收容於端子收容槽432内並設有延 伸入第—收谷㈣43内且呈弧形設計的彈性接觸部5卜所述上表面422之 左右兩端於第二收容空間432之外側分別凹設有_貫穿至第二舌板42下表 面422、並連通至第二基部41後端的固持槽42M。所述鎖扣彈片6固持於 該固持槽4231内並設有延伸出上表面421上方之彈性鎖扣部纪。 7 201036281A conventional technique related to the present invention can be referred to Japanese Patent Application Laid-Open No. D1290558, which issued on Jan. 9, 2008, which discloses a cshdmj connector comprising: an insulative body held on an insulative body 19 conductive terminals and a shielding shell covering the periphery of the insulating body. Wherein, the insulative housing is provided with a horizontally extending tongue plate, and the lower surface of the tongue plate is provided with a plurality of terminal receiving grooves arranged at intervals. The conductive terminal is provided with a holding portion that is held by the insulating body, a welded portion that extends out of the insulating body, and a contact portion that is received in the terminal receiving groove. Viewed inwardly from the plug connector of the HDMI connector, the contacts of the conductive terminals are horizontally disposed in a row on the lower surface of the tongue. According to the HDMI standard issued by the HDMI Association, the 19 conductive terminals include three pairs of differential signal terminals (D+, D_) for transmitting data, and three ground terminals (G) and one for each pair of differential signal terminals respectively. The clock signal terminal (Clock+, cl〇ck_), the ground terminal (G) matched with the pair of clock signal terminals, and the CEC signal terminal, the SCL signal terminal, the SDA signal terminal, the Reserved signal terminal, and the +5V power terminal And hot plug detection terminals. According to the above analysis, the functions of the conventional C-type HDMI connector conductive terminals are complex and diverse, and the corresponding chip design is also complicated, thereby resulting in high cost and large connector size. . In addition, there is only one grounding terminal (G) between the adjacent two pairs of differential signal terminals and D_), and the two pairs of differential signal terminals are prone to relatively large crosstalk (Cross-talk). The electrical connector is modified to overcome the deficiencies described in the prior art. SUMMARY OF THE INVENTION An object of the present invention is to provide an electrical connector having a simple structure. In order to achieve the above object, the present invention can adopt the following technical solution: an electrical connector includes: a body, a plurality of conductive terminals fixed on the body, and a metal shielding shell covering the body, the shielding shell is configured to receive the docking a receiving space of the connector, the body is provided with a base and a tongue extending from the base into the receiving space, and the conductive terminal comprises a contact extending to the tongue plate 3 201036281: the portion of the contact portion is arranged in a row The same side of the tongue plate, the conductive terminal includes only two pairs of differential signal terminals and one pair of ground terminals between the two pairs of differential signal terminals. - Compared with the prior art, the conductive terminals of the electrical connector of the present invention only include two types of grounding terminals and differential signal terminals, and the functional design corresponding to the conductive terminals is relatively simple, the design is easy and the cost is low; Two grounding terminals are provided between the differential signal terminals, thereby widening the distance between the two pairs of differential signal terminals, the mask effect is good, and the anti-interference ability is strong; and the electric terminal only includes two pairs of differential signals. The terminal and the pair of grounding terminals occupy a small volume of the body, so that the design of the electrical connection n of the present invention is simple, and the volume is reduced (10) in the development direction of miniaturization of the electronic industry. [Embodiment] The electrical connector of the present invention includes a plug connector 900 (hereinafter referred to as a plug 900) and a socket connector 100 (hereinafter referred to as a socket 1). The plug 9 〇〇 and the socket 100 form a docking connector that can be inserted into each other. Referring to the third to sixth figures, the socket 100 includes a first body 丨, a plurality of first conductive terminals 2 held on the first body 1 and a first shielding case covering the first body 丨The first shielding housing 3 is provided with a first receiving space 3 for receiving the mating plug 9A. The first body 1 includes a first base portion n and a first tongue that protrudes forwardly from the first base portion u. The first base portion η of the plate 12 is provided with a top end surface ln, a front end surface I!] perpendicular to the top end surface ln, a rear end surface 113, and two side surfaces 114. The first tongue 12 extends vertically from the front end face 112. The top surface m and the two side surfaces rn are respectively provided with a plurality of elongated strip-shaped protrusions 115 extending along the front-back direction of the first body, and the protrusions 115 are used to resist the inner wall of the first shielding shell 3 to improve the first The holding effect between the body 1 and the first shielding shell 3. The first body __ is provided with four protrusions ι131 extending rearwardly and outwardly from the four corners of the rear end surface 113, wherein a buckle is formed between the two protrusions 1131 which are aligned along the up and down direction of the first body 1. The slot 1132 is for holding with the first shielding shell 3. The first tongue plate 12 extends in a horizontal direction, and includes an upper surface and an upper surface opposite to the upper surface 1 ❿ the upper surface m is formed with an upwardly protruding projection 1211 for stably holding the plug 900. The lower surface 122 is recessed with a plurality of spaced-apart terminal receiving slots 1221 for receiving the first conductive terminals 2 to space the first conductive terminals 2 to prevent mutual contact and crosstalk. The terminal receiving groove 1221 extends to the rear surface 113' of the first body 1. The first body 1 is further provided with a rear side end face 113 extending rearward and rearward, 4 201036281; and two sides of each terminal receiving groove 1221. Corresponding partition block 1133, the first conductive terminal 2 is disposed between the adjacent two partition blocks 1133 to space the rear ends of the first conductive terminals 2 to prevent mutual contact to generate crosstalk. In the embodiment, the first body 1 is made of an insulating material, and the first body j and the first tongue 12 are integrally extended. It is true that in other embodiments, the first tongue 12 can be disposed separately from the first base 11 and then joined together in an assembled manner. In addition, the first body 1 is provided with an auxiliary plate 13 extending forward from the bottom of the first base portion 11. The auxiliary plate 13 extends parallel to the first tongue plate 12, and has two forwardly extending projections 131 on both sides thereof. The lower side of the first base portion 11 is provided with a groove Μ extending backward. Referring to the fifth and sixth figures, the first conductive terminal 2 includes only two types: a ground terminal and a differential signal terminal, and the first conductive terminal 2 includes only two pairs of differential signal terminals and is located at the same. Two grounding terminals G between the two pairs of differential signal terminals, wherein the two pairs of differential signal terminals comprise a pair of video signal terminals 21 and a pair of mixed signal terminals (Hibridchannd) 22. The first conductive terminals 2 are arranged in the order of a pair of video signal terminals 21, a ground terminal G, a ground terminal G, and a pair of mixed signal terminals 22. Each pair of differential signal terminals includes a positive signal terminal and a negative signal terminal. The two ground terminals G are located between the two pairs of differential signal terminals 21 '22 to widen the distance between the two pairs of differential signal terminals 2, 22, and further weaken between the adjacent two pairs of differential signal terminals 21, 22. Signal interference. Each video signal terminal 21 transmits a video signal in one direction; and two mixed signal terminals (Hibrid) are used to transmit the audio signal and the two-way transmission other data signals to achieve a faster transmission speed. In addition, the socket of the present invention The first conductive terminals 2 of 100 are a total of six, the number is small, and the structure is simple, thereby reducing the volume and material cost of the socket 100, to adapt to the development trend of miniaturization of electronic products, and the first conductive terminal 2 only includes For the two types, the function of the first conductive terminal 2 is relatively simple and uncomplicated, thereby facilitating the design of the circuit board or the chip to be matched with it, and facilitating the popularization and utilization of the socket. In addition, only 6 first conductive terminals 2 includes two pairs of differential signal terminals 21, 22' capable of achieving faster data transmission speed. Structurally, each of the first conductive terminals 2 is provided with a holding portion 25 fixed to the first base portion u, self-holding The flat portion 25 extending forwardly and housed in the terminal receiving groove 1221, the welded portion 27 for connecting the circuit board, and the connecting portion 28 connecting the holding portion 25 and the welded portion 27. The portion 25 is provided with barbs protruding outward from both sides of each of the first conductive terminals 2 to be associated with the respective terminals 5 201036281 - the opposite sides of the scale - the terminal 2 - the needle. The contact. Both extend in the horizontal direction, so that the hair-seat (10) can be surface-embossed i 281 and on the hail. The connecting portion 28 includes a vertical extension of the angle / ϋ extending from the holding portion 25 downward and extending straight. Straight portion 282. The width of the bent portion 281 along the first body i ο is smaller than the width of the holding portion 25 and the vertical portion 282, so that the distance between the first conductive wires W^ can be widened, and the first portion is reduced. Crosstalk between the conductive terminals 2. Referring to the fourth riding, the contact materials are arranged in a row in a horizontal direction as seen from the mating direction of the socket (10), and the joint (four) 26 is located at the first tongue plate 12. In the same embodiment, the towel is the lower side of the first tongue U) so that the thickness of the first tongue 12 is reduced, and the overall thickness of the socket 1 is also reduced. The contact P 26 is exposed downwardly in the first receiving space 3〇 to facilitate electrical connection with the docking plug. The scaled portion 27 is welded to the circuit board in a manner of a silk thread. In the present embodiment, the first conductive terminal 2 is formed of a metal strip and is attached to the first body i in an assembled manner. In other embodiments, the first conductive terminal 2 may also be fixed to the first body by insert molding or the first tongue 12 may be replaced by a printed circuit board (pCB). The gold finger can be used on the surface of the printed circuit board instead of the contact portion 26 ′ and one end of the adapter terminal is electrically connected to the contact portion 26 , and the other end of the adapter terminal is soldered on the printed circuit board, and can also be realized. The object of the invention. ❹ The first shielding shell 3 is formed by stamping and bending a piece of metal material. The first shielding shell 3 includes a first top wall 3 and a first bottom wall 32 and two first side walls 33 connecting the first top wall 31 and the first bottom wall 32. The first receiving space 3 is located between the first top wall 31 and the first bottom wall 32. The first bottom wall 32 includes a first surface 321 ′ extending inwardly from the lower ends of the first side walls 33 , and a second surface 322 extending obliquely upward from the first surfaces 321 , and connecting the second surfaces 322 . The second side 323. The first surface 321 and the third surface 323 are both parallel to the first top wall 31, and the third surface 323 is located above the first surface 321 and the second surface 322. The first face 32!, the second face 322, and the second face 323 are combined to form an anti-missing structure for preventing other mismatched plugs from being inserted into the first receiving space 30. The two protruding portions 131 are respectively located below the first surface 321 to prevent the first shielding core 3 from being twisted and deformed. A pressing elastic piece 311 extending forwardly into the first receiving space 30 is disposed in the middle of the first top wall 31. The first top wall 31 is further disposed on the outer side of the pressing elastic piece 311. The direction extends and penetrates the keyhole 312 of the first top wall 31. The locking holes 312 are symmetrically disposed on both sides of the pressing elastic piece 311. The two first side walls 33 6 201036281 are provided with a resilient piece 331 extending rearwardly and extending into the first receiving space 3〇 for resisting both sides of the mating plug 900. The two first < jobs 33 respectively extend downwardly - the mounting feet 332 are disposed on the socket 100 (not shown), and the rear ends of the two first fibers 33 are respectively provided - inwardly extending Tick 33 fights on the first body! The rear end of the retaining groove 1132 prevents the first shield from moving downward and forward. A notch 313 and a block 1131 are respectively disposed on both sides of the rear end of the first top wall 31 and are resisted by the protrusion 1131 to prevent the first shielding housing 3 from moving backward. The rear end of the two sides 323 is provided with an extending piece 324 extending rearwardly for holding the groove 14 (10). As shown in the drawings, the first and the seventh to the tenth, the towel plug 900 of the present invention comprises a plurality of second conductive terminals 5 and latching springs that are held by the body 4 on the second body 4. 6. The clamping block 7 of the conductive terminal 5, the second metal shielding housing 8 covering the second body 4, and the cable 9 connected to the rear end of the plug 900. The second body 4 includes a second base 41 and a second tongue 42 extending forward from the second base 41. The third tongue 42 is provided with an upper surface 421 and a lower surface 422. The second accommodating space 43 is inserted into the second accommodating space 43'. The second accommodating space 43 is formed through the second accommodating space 43 of the first yoke. The lower surface 422 of the second tongue plate 42 is a zigzag stage which includes a first surface 4221 located at the left and right ends of the lower surface 422, and a second surface machine extending obliquely upward from the two first surface 421. The second side of the second side = 22 is 4223. The first surface 4221 and the third surface are both flush with the upper surface 421 and the third surface 4223 is located above the first surface 4221. When the plug is inserted into the first-receiving space 30 of the socket 1', the first tongue 12 on the socket 1 is received in the second receiving space 43, and the lower surface 422 of the second tongue 42 is The first surface 422, the second surface 4222 and the third surface 4223 are located above the first surface 32 of the first bottom wall 32 of the socket 1 corresponding to the second surface and the third surface 323. The bottom surface 431 of the second receiving space 43 is recessed with a plurality of terminal receiving grooves 432 which extend through the rear end of the second body 4. The second conductive terminal 5 is received in the terminal receiving groove 432 and is provided with an elastic contact portion 5 extending in the arc-shaped (four) 43 and having an arc shape. The left and right ends of the upper surface 422 are in the second receiving space. The outer side of the 432 is recessed with a holding groove 42M that penetrates to the lower surface 422 of the second tongue 42 and communicates with the rear end of the second base 41. The locking elastic piece 6 is retained in the holding groove 4231 and is provided with an elastic locking portion extending above the upper surface 421. 7 201036281
Ο 所述第二導電端子5與插座100上之第一導電端子2對應設置，既也 包括兩對差分訊號端子及位於該兩對差分訊號端子之間的兩根接地端子 G。該兩對差分訊號端子與插座100上對應設置為一對視頻訊號端子51和 一對混合訊號端子（Hibrid Channel) 52。所述兩接地端子G位於兩對差分 说號端子21，22之間，可拉寬兩對差分訊號端子51，52之間的距離，並 進一步減弱相鄰的兩對差分訊號端子51，52之間的干擾。另，兩接地端子 G之前端較兩對差分訊號端子51，52更靠近第二舌板42前端設置，則當 與對接插座100插接時，所述接地端子G可先與插座1〇〇上之接地端子G 電性導通，消除外界的靜電干擾以提供兩對差分訊號端子51，52較好的訊 號傳輸環境。又，每一視頻訊號端子51單向傳輸視頻訊號；而混合訊號端 子(Hibnd Channel)52用以傳輸音頻訊號及雙向傳輪其他資料訊號，以達到 更快的傳輸速度。 從結構上看’每-第二導電端子5設有固定於第三基部41上的固持部 53、自固持部53向前延伸且被收容於端子收容槽432内的弧形接觸部％、 及自固持部53向後延伸以連接線鏡9的連接部55。請參閱第七圖所示，從 插頭900之對接方向上看’所述接觸部54沿水平方向上排列為一排並且 所述接觸部54位於第二舌板42之同—側(於本實施方式中為第二舌板42 之第三面4223的上側）。所述接觸部54成彈性向上暴露於第二收容空間汜 内以方便與對接插座100電性連接。 本發明插頭900之第二導電端子5共6根，數目較少，結構簡單進 :可以減小插頭900的體積及祕成本，以適應電子產品小型化的發展趨The second conductive terminal 5 is disposed corresponding to the first conductive terminal 2 on the socket 100, and includes two pairs of differential signal terminals and two ground terminals G between the two pairs of differential signal terminals. The two pairs of differential signal terminals and the socket 100 are correspondingly disposed as a pair of video signal terminals 51 and a pair of mixed signal terminals (Hibrid Channel) 52. The two ground terminals G are located between the two pairs of differential number terminals 21, 22, which can widen the distance between the two pairs of differential signal terminals 51, 52 and further weaken the adjacent two pairs of differential signal terminals 51, 52 Interference. In addition, the front ends of the two grounding terminals G are disposed closer to the front end of the second tongue plate 42 than the two pairs of differential signal terminals 51, 52, and the grounding terminal G can be first connected to the socket 1 when being inserted into the docking socket 100. The ground terminal G is electrically turned on to eliminate external static interference to provide a better signal transmission environment for the two pairs of differential signal terminals 51, 52. Moreover, each video signal terminal 51 transmits video signals in one direction; and the hybrid signal terminal (Hibnd Channel) 52 transmits audio signals and other data signals of two-way transmission to achieve faster transmission speed. Structurally, each of the second conductive terminals 5 is provided with a retaining portion 53 fixed to the third base portion 41, an arcuate contact portion 100 extending forward from the retaining portion 53 and received in the terminal receiving groove 432, and The self-holding portion 53 extends rearward to connect the connecting portion 55 of the wire mirror 9. Referring to the seventh figure, the contact portions 54 are arranged in a row in the horizontal direction and the contact portions 54 are located on the same side of the second tongue 42 as seen from the mating direction of the plug 900. In the mode, it is the upper side of the third face 4223 of the second tongue 42). The contact portion 54 is elastically exposed upwardly in the second receiving space 以 to facilitate electrical connection with the docking socket 100. The second conductive terminal 5 of the plug 900 of the invention has a total of six, the number is small, and the structure is simple: the volume and the secret cost of the plug 900 can be reduced, so as to adapt to the development trend of miniaturization of electronic products.
Si”:述=電端子5僅包括兩種類型，第二導電端子5對應的功 間早、不複雜’進而便於與之她合的電路板或^的設計，便於 °又’所_6根第二導電端子5中就包括兩 ^訊號第一導電端子5卜52，能夠達到更快的資料傳輪速度。 定於ϋΓΓΓ00包t兩個所述鎖扣彈片6,其中每—鎖扣彈片6包括固 ' 内的固疋部61及自固定部61向前延伸的彈性臂62。所述 彈性臂62錄關騎4231舰 62所这 自刪峨向域喊並^s 以與插座⑽上的鎖孔犯相鎖扣轉插頭_定固持於第一餘空間 8 201036281 30内。 所述定位固持於第二本體4之後端，其設有複數間隔排列的巴肋 71以將相鄰的第二導電端子5後端分隔開以防止相互接觸而發生串擾。 Ο 所述第二遮蔽殼體8包括包覆於第二舌板42周圍的對接部81。所 接部包括分別貼靠於第二舌板42上表面421、下表面似及兩側的第二 頂壁8U、第二底壁812及兩第二側壁813。所述第二收容空間43形成於 第二頂壁811與底面你之間。所述第二底壁犯的結構與第二舌板幻之 下表面422及第-底壁32的結構對應曲折設置。所述第二頂壁8ΐι設 所述彈性鎖扣部63相對應設置的.8111，及位於兩開卩随之間的扣 持孔8112以與插座100上之抵|彈片311相扣持。所述鎖扣部63穿過開 口 8川而延伸到第二頂壁811夕卜侧。所述減彈片311與扣持孔8ιΐ2形成 第-重鎖扣機構、鎖扣部63與鎖孔312形成第二重鎖扣機構、再加上彈片 331與第一側壁813之間分別相抵持，從而使插頭9〇〇與對接插座丨⑻之間 形成多重鎖扣或抵持，增強兩者之間的_力，保證兩者之間訊號的穩^ 傳輸。 综上所述’本創作核已符合發明專利之要件，爰依法提出申請專利。 以上所述者僅係本發明之較佳實施方式，本發明之並*以上述實 施方式爲限，舉凡熟習本案技藝之人士援依本發明之精神所作之等效修飾 或變化’皆應涵蓋於以下申請專利範圍内。 【圖式簡單說明】 第一圖係本創作插座連接器與插頭連接器相配合之立體示意圖。 第二圖係本創作插座連接器與插頭連接器未連接時之立體示意圖。 第三圖係本創作插座連接器之立體組合圖。 第四圖係本創作插座連接器之前視圖。 第五圖係本創作插座連接器之立體分解圖。 第六圖係本創作插座連接器之另一角度的立體分解圖。 第七圖係本創作插頭連接器之前視圖。 第八圖係本創作插頭連接器去掉線纜之部分分解圖。 第九圖係本創作插頭連接器去掉線纜之立體分解圖。 201036281 第十圖係本創作插頭連接器去掉線纜之另一角度的立體分解圖Si": said = electrical terminal 5 only includes two types, the second conductive terminal 5 corresponds to the early, uncomplicated work, and thus facilitates the design of the circuit board or the combination of it, which is convenient for The second conductive terminal 5 includes two first signal terminals 5 and 52, which can achieve a faster data transfer speed. Two of the lock springs 6 are set at 00 00, wherein each of the lock springs 6 The solid body portion 61 including the solid portion and the elastic arm 62 extending forward from the fixing portion 61. The elastic arm 62 is recorded on the 4231 ship 62, and the self-deleted field is shouted and connected to the socket (10). The keyhole lock lock plug _ is fixed in the first remaining space 8 201036281 30. The positioning is fixed on the rear end of the second body 4, and is provided with a plurality of spaced-apart ribs 71 to be adjacent to the second The rear ends of the conductive terminals 5 are separated to prevent mutual contact and crosstalk occurs. Ο The second shielding case 8 includes an abutting portion 81 that is wrapped around the second tongue 42. The connected portions include a second portion respectively. The upper surface 421 and the lower surface of the tongue 42 are similar to the second top wall 8U, the second bottom wall 812 and the two second side walls 813 on both sides. The two receiving spaces 43 are formed between the second top wall 811 and the bottom surface. The structure of the second bottom wall is correspondingly curved and arranged corresponding to the structure of the second tongue lower surface 422 and the first bottom wall 32. The second top wall 8 ΐ 设 is provided with a corresponding .8111 of the elastic locking portion 63, and a fastening hole 8112 located between the two opening cymbals to be engaged with the elastic piece 311 on the socket 100. The buckle portion 63 extends through the opening 8 to the second top wall 811. The elastic reduction piece 311 and the fastening hole 8 ΐ 2 form a first-heavy locking mechanism, and the locking portion 63 and the locking hole 312 form a second weight. The locking mechanism, together with the elastic piece 331 and the first side wall 813 respectively abut, thereby forming a plurality of latches or abutment between the plug 9〇〇 and the docking socket 丨 (8), thereby enhancing the _ force between the two. To ensure the stable transmission of the signal between the two. In summary, the 'creation core has met the requirements of the invention patent, and the patent application is filed according to law. The above is only a preferred embodiment of the present invention, and the present invention is * Subject to the above-mentioned embodiments, those who are familiar with the skill of the present invention are assisted by the spirit of the present invention. The effect modification or change shall be covered by the following patent application. [Simplified illustration] The first figure is a three-dimensional schematic diagram of the creation of the socket connector and the plug connector. The second figure is the creation socket connector and The three-dimensional schematic diagram of the plug connector is not connected. The third figure is a three-dimensional combination diagram of the connector socket of the present invention. The fourth figure is a front view of the connector socket of the present invention. The fifth figure is an exploded perspective view of the connector connector of the present invention. The sixth figure is an exploded perspective view of another angle of the present socket connector. The seventh figure is a front view of the original plug connector. The eighth figure is a partial exploded view of the cable connector of the present invention. The stereo plug-in view of the cable is removed from the original plug connector. 201036281 The tenth figure is an exploded view of another angle of the cable connector of the present invention.
【主要元件符號說明】 插座連接器 100 第一本體 1 頂端面 111 後端面 113 突塊 1131 突起 1133 第一舌板 12 下表面 122 端子收容槽 1221 突伸部 131 第一導電端子 2 混合訊號端子 22'52 固持部 25 焊接部 27 彎折部 281 第一遮蔽殼體 3 第一頂壁 31 第一側壁 33 第二面 322 抵壓彈片 311 缺口 313 安裝腳 332 延伸片 324 第二基部 41 上表面 421 第一面 4221 第三面 4223 第二收容空間 43 插頭連接器 900 第一基部 11 前端面 112 侧面 114 扣持槽 1132 突起 115 上表面 121 突出部 1211 輔板 13 凹槽 14 視頻訊號端子 21 ' 51 接地端子 G 接觸部 26 連接部 28 豎直部 282 第一收容空間 30 第一底壁 32 第一面 321 第三面 323 鎖孔 312 彈片 331 卡勾 333 第二本體 4 第二舌板 42 下表面 422 第二面 4222 固持槽 4231 底面 431 201036281 端子收容槽 432 第二導電端子 5 接觸部 54 固持部 53 連接部 55 鎖扣彈片 6 固定部 61 彈性臂 62 鎖扣部 63 定位塊 7 凸肋 71 第二遮蔽殼體 8 對接部 81 第二頂壁 811 第二底壁 812 第二側壁 813 開口 8111 扣持孔 8112 線纜 9 ❹ ❹ 11[Main component symbol description] Receptacle connector 100 First body 1 Top end surface 111 Rear end surface 113 Projection 1131 Protrusion 1133 First tongue 12 Lower surface 122 Terminal receiving groove 1221 Projection portion 131 First conductive terminal 2 Mixed signal terminal 22 '52 holding portion 25 welding portion 27 bending portion 281 first shielding shell 3 first top wall 31 first side wall 33 second surface 322 pressing elastic piece 311 notch 313 mounting leg 332 extending piece 324 second base portion 41 upper surface 421 First surface 4221 third surface 4223 second receiving space 43 plug connector 900 first base portion 11 front end surface 112 side surface 114 fastening groove 1132 protrusion 115 upper surface 121 protrusion portion 1211 auxiliary plate 13 groove 14 video signal terminal 21 ' 51 Grounding terminal G Contact portion 26 Connecting portion 28 Vertical portion 282 First receiving space 30 First bottom wall 32 First surface 321 Third surface 323 Locking hole 312 Spring tab 331 Buckle 333 Second body 4 Second tongue 42 Lower surface 422 second surface 4222 holding groove 4231 bottom surface 431 201036281 terminal receiving groove 432 second conductive terminal 5 contact portion 54 solid Holding portion 53 connecting portion 55 locking elastic piece 6 fixing portion 61 elastic arm 62 locking portion 63 positioning block 7 rib 71 second shielding housing 8 butt portion 81 second top wall 811 second bottom wall 812 second side wall 813 opening 8111 fastening hole 8112 cable 9 ❹ ❹ 11