200810273 九、發明說明： 【發明所屬之技術領域】 本發明係提供一種線纜連接器，尤指一種用於設備電器設備 之外部的線纜連接器。 【先前技術】 隨著電子技術發展，Serial ΑΤΑ傳輸介面由於僅以一組序列 傳輸對（transmission pair)作為訊號傳輸通道，因此在電腦、伺 服器等類似需要高速數據處理及通訊之電子設備之線纜連接系統 中取代Parallel ΑΤΑ傳輸介面，逐漸成為業界的主流。 按一般傳統之線纜連接器，其主要係由一絕緣本體及線纜所 構成，其中該線纜内包覆複數組訊號線及接地線，分別與電連接 器内之導電端子及接地端子焊接。 由於Serial ΑΤΑ線繞連接器通常用以傳輸高頻訊號，因此對 於連接器結構本身之遮蔽功能要求甚高，故線纜連接器於絕緣本 體與線缆間之外層皆會增加金屬遮蔽結構。 惟當該線纜連接器插置於對接連接器内時，由於該線纜連接 為之金屬遮蔽結構與對接連接器之内壁間存在一間隙，而易產生 接觸不良的狀態，而使導電遮蔽效果大打折扣。 另外為使金屬遮蔽結構能夠穩固定位線纜，以避免連接器於 製作時產生纟陳彎折錯位的問題，本案申請人f以巾請案號 91220551、92218346提出專利巾請前案，其主要係揭露由一金屬 6 200810273 内包覆體延伸-夾持線規之定位定位裝置，以防止其發生鬆脫； 惟其於製造上需_精確計算該定位裝置包覆_的位置，故於 没計上顯然較為複雜。 • 2 s故’如何解決上述之技術弊端，而提供—種更具競爭效 皿之線纟覽連接器」，即為本案發明人之研發動機所在。 【發明内容】 • 本發明係提供—種_連接器，尤指—種具有金屬殼體之線 繞連接器，該金屬殼體組裝便利，且遮蔽效果良好。 為了達到上述之目的本發明主要包括一絕緣本體、複數個導 電k子^7如後方向收谷於絕緣本體内、一線纖具有複數個導電 線芯分別與該等導電端子電性固接、一金屬殼體配置於絕緣本體 外側遮蔽，其中所述之金屬殼體沿垂直於上述_方向形成對稱 之凸點，使該線緵連接器與其對接連接器間達成良好之固持力與 ^ 電性接觸。 ^ 其中本發明更包含—定位件，該定位件係紐定位該線纔及 金屬殼體及一外套體披覆於絕緣本體後端、金屬殼體及線纜前端 外侧。 【實施方式】 為使貴審查委員能瞭解本發明之技術内容，及所能達成之功 效，玆配合圖式列舉諸較佳實施例詳細說明如后： 請參閱第1圖、第2圖、第3圖及第4圖所示，為本創作試 7 200810273 舉一較佳實施例，本實施例中該線纜連接器係為一種Serial ATA 連接器，係與一對接連接器對接，以提供電性訊號傳輸，其包括 一 1巴緣本體1〇、一金屬殼體2〇、一線纜3〇、複數個導電端子4〇、 一接地件50、一定位件50及一外套體6〇。 絕緣本體10包括上壁U、與上壁u相對應之下壁12及與該 上壁11、下壁12鄰接之兩侧壁13，該等壁於空間圍繞形成一矩 _ I收讀14 ’為利於說明轉，說明書中將收容腔的前端定義為 插接端口 l〇a，後端定義為線纜連接端口 l〇b ;其中該上壁11與 下壁12具有相對應之凸階段15，該等凸階段15鄰接於插接端口 l〇a各具有-凹陷缺口 16及—對第—凸塊丨了，其中該凹陷缺口 位於兩第-凸塊17之間，以及該凸階段15鄰近於雜連接端口 l〇b各具有一第二凸塊18。 金屬殼體2G包括沿於上述收容腔14前後方向配接絕緣 _本體10之第一遮蔽蓋21與第二遮蔽蓋22，其中該第-遮蔽蓋21 與第-遮蔽盖22相對於第一凸塊1?間之凹陷缺口 16具有一舌板 23以及相對於第二凸塊18設有一穿孔％，且該第一遮蔽蓋μ 與第二遮蔽蓋22之側壁25上分別設有相互配接之扣槽251及扣 片 另"亥帛遮蔽蓋21與第二遮蔽蓋22沿垂直於上述收容腔 14別後方向具有對稱之凸點26,以及於鄰近插接端口他之舌板 j的凸P=15兩側具有成對的斜階面27。且該第一遮蔽蓋u及 第-遮敝蓋22皆具有_延伸段找自線纔連接端口勘平行延伸。 8 200810273* 線纔30包括複數組訊號傳輸單元31，每組訊號傳輸單元3i 包括成對訊號線32及一局部包覆該等訊號線32之導電包覆層 33，其中該等訊號線32分別與每一導電端子4〇固接，其中導電 端子40固接訊號線32的方式可以焊接(s〇lder)或壓接(Cri^)等 製程實施。 定位件5G係包括第-定位夾51與第二定位夾52，藉以分別 • 鱗定位該金屬殼體20與線縵30，且該外套體6〇披覆介於絕緣 本體10後端、金屬殼體20及線纜30前端外侧。 請茶閱第2圖至第3圖所示，組裝時，該等導電端子4〇係沿 -刖後方向散容於絕緣本體1G内。第—遮蔽蓋21及第二遮蔽蓋 22藉由扣槽mi及扣片脱相互卡持，及分別由穿孔％卡持第二 凸塊18，使該第-遮蔽蓋21與第二遮蔽蓋22沿垂直於上述炫 腔14前後方向扣持配置於絕緣本體1〇外側。第一遮蔽蓋？！與第 _二遮蔽㈣之舌㈣分別收容於上壁u及下壁12之凹陷缺口 16,以及該等斜階面27鄰靠位於凹陷缺口 16兩側之第一凸塊π 另該線規30之訊號傳輸單元31係先由第一定位夹5ι夹持包 覆後，再由第二定位爽52夾持該第_遮蔽蓋21與第二遮蔽蓋四 之延伸段28，使金屬殼㈣與_ 3G被錄定位，再由外套 體6〇披覆介於絕緣本體1G後端、金屬殼㈣及_ 3G前端外 侧。 請參閱第4圖及第5圖所示，為本發明之_連接器與一對 9 200810273 接連接器70之組接示意圖，該對接連接器70係配置於電路板上 (圖未示）’其中於插入過程之初，金屬殼體前端之舌板m先 灯與對接連接n 7G之内壁71接觸，藉糊先將賴連接器上之 電何放電效麟料部接物路，以提升整體電信傳輸品質，另 藉由該金歧體20之凸點26增加與該對接連接H勒壁71的 接觸（如第5 A騎示）’以對該線舰接器與對接連接器達成良 好之固持力與紐細。另該對接連接器7()之㈣7丨具有扣持 彈片72 ’該扣持糾72係與金屬殼體2G設於轉位於凹陷缺口 16兩側第-凸塊17之斜階面27相對應，俾概該線輕接哭順 暢地由插接端n1()a插入該對接連接器（如第5β圖所示），:不 會產生翹曲阻礙插入的情形。 惟上所述者，僅為本發明試舉較佳實關，並翻以限定本 創作實施綱，即舉凡依本發对請專娜圍所作之均等變化與 潤飾，在械離本侧之精私制下，皆仍闕本發明所涵蓋 之專利範圍内，合予陳明。 200810273 【圖式簡單說明】 第1圖係為本發明線缦連接器之立體外觀圖。 第2圖係為本發明線纜連接器之立體外觀圖，其中未包括外套體。 第3圖係為本發明線纜連接器之局部立體分解圖。 第4圖係為本發明線纜連接器與一對接連接器組接之立體外觀 圖。 第5圖係為本發明線纜連接器與一對接連接器組接之頂視圖。 Φ 第5 A圖係為第5圖之A-A線剖面示意圖。 第5 B圖係為第5圖之B-B線剖面示意圖。 【符號說明】 10…· ••絕緣本體 10a" 插接立而口 10b··. …·線纜連接讳 11…· ••上壁 12···· ••下壁 13…· ••侧壁 14…· ••收容腔 15…· ••凸階段 16…· ••凹陷缺口 17…. ••第一凸塊 18"·· ••第二凸塊 20…· …金屬殼體 2l···· …弟遮蔽蓋 22…· ••弟一遮叙蓋 23…· …舌板 24…· …穿孔 25“· …側壁 251·· …·扣槽 252·· …·扣片 11 200810273 26… …凸點 27… …斜階面 28… …延伸段 30… …線纜 3l··· …訊號傳輸單元 32… …訊號線 33… …導電包覆層 4(l··· …導電端子 50… …定位件 5l··· …弟定位夾 52… …第二定位夾 60… …外套體 70… …對接連接器 71··· …内壁 72··· …扣持彈片200810273 IX. Description of the Invention: [Technical Field] The present invention provides a cable connector, and more particularly to a cable connector for the exterior of a device electrical device. [Prior Art] With the development of electronic technology, the Serial ΑΤΑ transmission interface uses a transmission pair as a signal transmission channel, so it is a line of computers, servers, and the like that require high-speed data processing and communication. The replacement of the Parallel® transmission interface in the cable connection system has gradually become the mainstream in the industry. According to the conventional conventional cable connector, the main structure is composed of an insulating body and a cable, wherein the cable is covered with a complex array of signal lines and grounding wires, and is respectively soldered to the conductive terminals and the grounding terminals in the electrical connector. . Since the Serial cable-wound connector is usually used to transmit high-frequency signals, the shielding function of the connector structure itself is very high. Therefore, the cable connector adds a metal shielding structure to the outer layer between the insulating body and the cable. However, when the cable connector is inserted into the mating connector, there is a gap between the metal shielding structure and the inner wall of the mating connector, and the contact is poor, and the conductive shielding effect is obtained. Great discount. In addition, in order to enable the metal shielding structure to securely fix the cable, in order to avoid the problem that the connector is bent and misaligned during the production, the applicant of the case filed a patent towel in the case number 09220551 and 92218346. Exposing the positioning and positioning device of the inner covering body-clamping wire gauge of a metal 6 200810273 to prevent it from loosening; however, it is necessary to accurately calculate the position of the positioning device covering _ in the manufacturing, so it is obvious that complex. • 2 s, so how to solve the above-mentioned technical drawbacks, and provide a more competitive effect of the line view connector, which is the research engine of the inventor of this case. SUMMARY OF THE INVENTION The present invention provides a connector, and more particularly, a wire-wound connector having a metal casing, which is easy to assemble and has a good shielding effect. In order to achieve the above object, the present invention mainly includes an insulative body, and a plurality of conductive k ^ 7 are recessed in the insulating body, and a plurality of conductive cores are respectively electrically connected to the conductive terminals, The metal casing is disposed outside the insulating body, wherein the metal casing forms a symmetrical bump along a direction perpendicular to the _ direction, so that a good holding force and electrical contact between the wire 緵 connector and the docking connector are achieved. . The invention further includes a positioning member that positions the wire and the metal casing and an outer casing to cover the rear end of the insulating body, the metal casing and the outer side of the cable front end. [Embodiment] In order to enable the reviewing committee to understand the technical content of the present invention and the achievable effects, the preferred embodiments are described in detail with reference to the following figures: Please refer to FIG. 1 , FIG. 2 , and FIG. FIG. 3 and FIG. 4 show a preferred embodiment of the present invention. In this embodiment, the cable connector is a Serial ATA connector that is connected to a pair of connectors to provide power. The signal transmission includes a 1-bar body 1〇, a metal casing 2〇, a cable 3〇, a plurality of conductive terminals 4〇, a grounding member 50, a positioning member 50 and an outer casing 6〇. The insulative housing 10 includes an upper wall U, a lower wall 12 corresponding to the upper wall u, and two side walls 13 adjacent to the upper wall 11 and the lower wall 12. The walls are surrounded by a space to form a moment _ I read 14 ' In order to facilitate the description, the front end of the receiving cavity is defined as a plug port l〇a, and the rear end is defined as a cable connecting port l〇b; wherein the upper wall 11 and the lower wall 12 have corresponding convex stages 15, The convex stages 15 are adjacent to the plug-in ports 10a, each having a recessed notch 16 and a pair of first bumps, wherein the recessed notches are located between the two first bumps 17, and the convex phase 15 is adjacent to The miscellaneous connection ports lb each have a second bump 18. The metal housing 2G includes a first shielding cover 21 and a second shielding cover 22 that are coupled to the insulating body 10 in the front-rear direction of the receiving cavity 14 , wherein the first shielding cover 21 and the first shielding cover 22 are opposite to the first convex cover 22 . The recessed notch 16 of the block 1 has a tongue plate 23 and a perforation % with respect to the second bump 18, and the first shielding cover μ and the side wall 25 of the second shielding cover 22 are respectively matched with each other. The buckle groove 251 and the buckle piece " the cover cover 21 and the second cover cover 22 have symmetrical protrusions 26 in a direction perpendicular to the rear of the receiving cavity 14, and a convexity of the tongue plate j adjacent to the insertion port P=15 has a pair of oblique step faces 27 on both sides. And the first shielding cover u and the first concealing cover 22 have an extension section that is taken from the line to connect the port to extend in parallel. 8 200810273* The line 30 includes a complex array signal transmission unit 31. Each group of signal transmission units 3i includes a pair of signal lines 32 and a conductive cladding layer 33 partially covering the signal lines 32, wherein the signal lines 32 respectively It is fixed to each of the conductive terminals 4, wherein the manner in which the conductive terminals 40 are fixed to the signal lines 32 can be implemented by soldering or crimping (Cri^). The positioning member 5G includes a first positioning clip 51 and a second positioning clip 52, so as to respectively position the metal housing 20 and the coil 30, and the outer sleeve 6 is covered with the rear end of the insulating body 10 and the metal shell. The body 20 and the outer side of the front end of the cable 30. Please refer to Figs. 2 to 3 for the tea. When assembled, the conductive terminals 4 are entangled in the insulating body 1G in the rear direction. The first shielding cover 21 and the second shielding cover 22 are mutually engaged by the buckle groove mi and the buckle piece, and the second protrusions 18 are respectively held by the perforation %, so that the first shielding cover 21 and the second shielding cover 22 are It is disposed on the outer side of the insulating body 1〇 in a direction perpendicular to the front and rear direction of the above-mentioned bright cavity 14. First cover? ! And the recessed notch 16 of the upper wall u and the lower wall 12 respectively, and the inclined step 27 abuts against the first bump π located on both sides of the recessed notch 16 and the wire gauge 30 The signal transmission unit 31 is first clamped and covered by the first positioning clip 5, and then the second positioning cover 52 holds the extension portion 28 of the first shielding cover 21 and the second shielding cover 4 to make the metal shell (four) and _ 3G is recorded, and then covered by the outer casing 6〇 at the rear end of the insulating body 1G, the outer side of the metal shell (4) and the _ 3G front end. Please refer to FIG. 4 and FIG. 5 , which are schematic diagrams of the connection between the connector of the present invention and a pair of 9 200810273 connectors 70 , which are disposed on a circuit board (not shown). At the beginning of the insertion process, the tongue plate m of the front end of the metal casing contacts the inner wall 71 of the butt joint n 7G, and the paste is first connected to the electric discharge of the connector to improve the overall telecommunications. The transmission quality is increased by the bump 26 of the gold dislocation 20 to increase the contact with the docking connection H-wall 71 (such as the 5th riding) to achieve good retention of the line connector and the docking connector. Force and the new. In addition, the (4) 7丨 of the mating connector 7() has a latching elastic piece 72' corresponding to the inclined surface 27 of the metal shell 2G which is disposed on the opposite side of the recessed portion 16该The line is lightly connected to the butt connector (as shown in Fig. 5β) by the plug end n1()a, which does not cause warpage to hinder the insertion. Only the above mentioned, only for the purpose of the present invention, and to limit the implementation of this creation, that is, according to the hair of the hair, please do the mean change and retouching, in the right side of the machine Under the private system, it is still within the scope of patents covered by this invention and is given to Chen Ming. 200810273 [Simple description of the drawings] Fig. 1 is a perspective view of the wire 缦 connector of the present invention. Figure 2 is a perspective view of the cable connector of the present invention, which does not include an outer casing. Figure 3 is a partial exploded perspective view of the cable connector of the present invention. Figure 4 is a perspective view of the cable connector of the present invention assembled with a pair of connectors. Figure 5 is a top plan view of the cable connector of the present invention assembled with a pair of connectors. Φ Figure 5A is a schematic cross-sectional view taken along line A-A of Figure 5. Fig. 5B is a schematic cross-sectional view taken along line B-B of Fig. 5. [Description of Symbols] 10...·••Insulated body 10a" Plug-in port 10b··. ...·Cable connection讳11...·••Upper wall 12···· ••Bottom wall 13...·•• side Wall 14...·•• Containment cavity 15...·••Convex stage 16...·••Recessed notch 17....••First bump 18"••••2nd bump 20...·...metal housing 2l· ··· ... brother cover 22...·••弟一幕叙盖23...·... tongue plate 24...·...perforation 25“·...side wall 251····the buckle groove 252····the clasp 11 200810273 26 ... bump 27... oblique step 28... extension 30... cable 3l... signal transmission unit 32 ... signal line 33 ... conductive coating 4 (l··· ... conductive terminal 50 ... positioning member 5l ····... positioning clip 52... second positioning clip 60... outer sleeve 70...but connector 71···...inner wall 72···...holding the shrapnel
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