M412483 五、新型說明： 【新型所屬之技術領域】 本新型涉及一種線纜連接器，尤其涉及一種可以防止 誤插的線纜電連接器。 【先前技術】 中國專利ZL200610114217.0揭露了一種微型串列連接 小型電腦系統介面連接器的外殼結構，其内部配接一訊號 傳輸元件以及一連接延伸在外的纜線，該微型串列連接^ 型電腦系統介面連接器外殼包含：一第一後殼部；一第二 後殼部是與第一後殼部分別為獨立的部件且能互相結合， 其中：該第一後殼部及該第二後殼部所結合成的結合元件 疋義為一後殼件，該後殼件内部形成一容置空間且相對兩 端為開放狀；一前殼件，為一單一部件，其内部形成有具 有二開口的一通道，其中一開口定義為入口插槽，另一開 口定義為出口插槽；一鎖結元件配置在該前殼與後殼間； 該後殼件一端靠在該前殼件一端，使容置空間面對該入口 插槽’且鎖結元件連接該前殼件與後殼件。 該線缓連接器外殼前殼件的頂面向上設置有—凸起 部’該凸起部大致沿外殼的中軸線對稱，其兩側的前端都 具有導入斜面；這種設計的線繞連接器的凸起部不具有防 误插作用’應用在設置有多個微型串列連接小型電腦系统 介面連接器插座的伺服器時，如果在將多個線纜連接器街 應插入到多個連接器插座時不夠謹慎細心，就很容易將後 纜連接器錯誤插入到其他非對應的連接器插座上。因此實 3 M412483 有必要對其進行改善。 【新型内容】 本新型要解決的技術問題在於克服上述現有技術存在 的不足’提出一種線纜連接器，其能夠減少誤插現象的發 生。 於是’本新型線纜連接器，包含一對接電路板、多根 導線、一絕緣殼體、一卡扣件及一防誤插凸部。 該等導線電性連接在該對接電路板後方，該絕緣殼體 設置在該對接電路板與所述導線外周，該卡扣件裝設在該 絕緣殼體上。該防誤插凸部設置在該絕緣殼體的頂面上， 該防誤插凸部具有鄰近對接端的一前部以及鄰近所述導線 的一後部’該防誤插凸部的前部相對於該絕緣殼體的一中 軸線呈非對稱設置，其位於該中軸線一側的前端設置有一 導入面，而位於該中軸線另一側的前端設置有一直角端 緣。 進一步地，該導入面是設置在該防誤插凸部一側的前 端外緣，其是由前往後逐漸往外傾斜的一斜面。 進步地’該直角端緣是設置在該防誤插凸部另一側 的前端外緣，該防誤插凸部另一側的外部輪廓呈方形。 進一步地，該防誤插凸部的前部的一側與另一側的寬 度不相等，其中設置有該導入面的一側較窄。 進一步地，該防誤插凸部的後部相對於該中轴線呈對 稱設置；該防誤插凸部前部較窄一侧和後部的交接處形成 一止擋部。 4 M412483 進一步地，該防誤插凸部的後部是高於所述前部。 進一步地’該防誤插凸部中央凹設有一插置槽，該卡 扣件是卡設固定在所述插置槽内。 進一步地，該卡扣件包括一卡設固定在該插置槽 内的一底座和自所述底座的前端向上向後彎折形成的一彈 片，該彈片上設置有兩卡鉤和一按壓部。 進一步地’該絕緣殼體與該防誤插凸部是用塑膠材料 一體製成的。 與現有技術相比，本新型的線纜連接器的防誤插凸部 具有防止誤插的作用’特別是在設置有多個插座連接器的 場合下可以減少誤插現象的發生；另外，該線纜連接器的 防誤插凸部的直角端緣具有結實、長期使用後也不容易失 效的特點，導入面的設置也便於對接插座上的防誤插突片 的順利插入。 【實施方式】 有關本新型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二個較佳實施例的詳細說明中，將可 清楚的呈現》 在本新型被詳細描述之前，要注意的是，在以下的說 明内容中，類似的元件是以相同的編號來表示。 以下結合附圖對本新型的較佳實施例予以進一步地烊 盡闡述。在本新型的較佳實施例中，所述線纜連接器是以 一種 Mini-SAS (Serial Attached SCSI)線纜連接器為例。 請同時參閱圖1至圖6，本新型線纜連接器1〇〇的第一 5 M412483 較佳實施方式為一線纜連接器】00,其可以與具有右側防誤 插突片82的一連接器插座8相對接配合使用。線纜連接器 1〇〇包括一前端具有金手指的對接電路板丨、電性連接在對 接電路板1後方的多根導線2、設置在對接電路板〗與所述 導線2外周的一絕緣殼體3以及裝設在絕緣殼體3上的一 卡扣件4。 請參閱圖4及圖5,絕緣殼體3的頂面上設置有一防誤 插凸部31，在本實施例中絕緣殼體3與防誤插凸部31是用 塑膠材料一體製成的，而在其他類似的實施例中防誤插凸 部31還可以是用金屬材料單獨製成的。防誤插凸部3丨大 致呈長方形，防誤插凸部31具有鄰近對接端的一前部 以及鄰近導線2的一後部311，其中防誤插凸部3丨的後部 3Π是咼於防誤插凸部31的前部313，其中防誤插凸部31 的後部311相對於絕緣殼體3的一中軸線〇〇,呈對稱設置， 而防誤插凸部31的前部313相對於絕緣殼體3的中軸線 〇〇’呈非對稱設置。防誤插凸部31的前部313具有位於絕 緣/λ體3的中軸線〇〇，左側的第一側3 3和位於絕緣殼體3 的中軸線00,右側的第二側34,且第一側33比第二側34 乍，從而在防誤插凸部31的第一側33和後部311交接處形 成一止擋部312。防誤插凸部31的第一側33的前端外緣設 置有一導入面35，在本實施例中導入面35是由前往後逐漸 往外傾斜的一斜面；而在其他類似的實施例中導入面還 可以是由前往後逐漸往外圓滑過渡的一曲面（圖未示）；防 誤插凸部31的第二侧34的前端外緣形成一直角端緣％， M412483 第二側34的外部輪廓呈方形。 "月參閱圖2及圖3,防誤插凸部31的中央凹設有一插 置槽32 ’以供卡扣件4卡設固定在插置槽32内。卡扣件4 包括可卡設固定於絕緣殼體3的插置槽32中的一底座41 和自底座41的前端向上向後彎折形成的一彈片42。底座 1的兩侧向外突設有多個干涉部43 ’用以在插人絕緣殼體 3的插置槽32中時’藉助干涉部43與插置槽32的内側壁 之間的干涉作用而將所述卡扣件4固定於所述插置槽32 中。彈片42上彎折形成有一按壓部45。彈片42上還設有 對卡鉤44，以對應插入卡扣到連接器插座8上的一卡孔 84中。 如圖卜圖2'圖4及圖5所示，使用時，當線纜連接 器100對應插入具有右側防誤插突片82的連接器插座8 時’線纜連接器100的導入面35能夠讓連接器插座8的右 側防誤插突片82順利地導入。然後，卡扣件4的卡釣44 會插入到連接器插座8上的卡孔84中。此時，連接器插座 8的右側防誤插突片82則抵頂在防誤插凸部31的第一側 33的止擋部312的位置處。在線纜連接器1〇〇以正確的方 式插入具有右侧防誤插突片82的連接器插座8並且插入到 位後，即可實現線纜連接器1〇〇與具有右側防誤插突片82 的連接器插座8的電性連接。 拔出線纜連接器100時，先按壓卡扣件4的按壓部 45，使彈片42的卡鉤44脫出具有右侧防誤插突片82的連 接益插座8的卡孔84。此時再向外拔出線纜連接器1〇〇， 7 M412483 即可將線纜連接器100與具有右侧防誤插突片82的連接器 -插座8分開。 請同時參閱圖7、圖8和圖9，本新型線鏡連接器的第 二較佳實施方式為用於對應與具有左側防誤插突片82a的連 接器插座8a相對接的一線纜連接器100a。線纜連接器i〇〇a 包括前端具有金手指的一對接電路板la、連接在對接電路 板la後方的多根導線2a、包覆成型在對接電路板la與導 線2a之間的連接處外周的一絕緣殼體3a以及裝設在絕緣殼 體3a上的 件4a。絕緣殼體3a也包括一防誤插凸部鲁 31 a 〇 本較佳實施方式的線規連接器lQ〇a與前述的較佳實施 方式線纜連接器100的不同之處主要在於防誤插凸部31a的 結構設計，防誤插凸部31 a前部左邊的第一側33a相對於中 軸線00’比防誤插凸部31 a右邊的第二側34a寬，並且在較 乍的第二側34a的前端外緣處傾斜設置有一導入面35a。導 入面35a是由前往後逐漸往外傾斜的一斜面。卡扣件4a上 設有一對卡鉤44a。 使用時，當線纜連接器l〇〇a對應插入具有左侧的防誤 插突片82a的連接器插座8&時，線纜連接器1〇〇a的導入面 35a忐夠使連接器插座8a的左側防誤插突片順利地導 入。然後，卡扣件4a的卡鉤44a會插入到插座8&上的卡孔 84a中。此時，連接器插座8a的左側防誤插突片82a則抵 頂在防誤插凸部31a的第二側34a的止擋部312a的位置 處。此時線纜連接器l〇〇a與具有左側的防誤插突片82a的 8 M412483 連接器插座8a即可實現電性連接。 然而，右出現誤操作，例如將第一較佳實施方式的線 纜連接盗1〇〇錯誤插入具有左側的防誤插突片82a的連接器 插座仏或將第二較佳實施方式的線纜連接器100a錯誤插入 具有右側的防誤插突片82的連接器插座8時，線纜連接器 100、100a的防誤插凸部31、31a的直角端緣％、3心將會 抵頂在連接器插座8a、8的防誤插突片82a、82上從而阻 止線纜連接器100、l00a進一步錯誤插入到連接器插座上 8门時’由於線纜連接器100、l〇〇a中起到防誤插作 用的具有直角端緣36、36a的較寬一側（如第二侧34、第一 側33a)的外部輪廓呈方形，沿前後方向具有較長的長度， 結構上較為結實牢固，不易失去防誤插的功效。 與現有技術相比，本新型線纜連接器1〇〇、1〇〇a具有兩 種防誤插結構以對應插設兩種不同的連接器插座8、8a，並 且在其基礎上還可以選擇性地加入其他防誤插結構（如在 防誤插凸部31、31a前端中部的不同位置處設置防誤插槽 道，並在連接器插座8、8a上相應增加與防誤插槽道相對應 的防誤插突片）以進行適度擴展使其具有更多種防誤插結 構，可以在需要使用多個插座連接器的場合（如伺服器） 下減少誤插現象的發生；另外，該線纜連接器丨〇〇、丨〇〇a的 防誤插凸部31、31a中起到防誤插功效的較寬一側的外部輪 廓呈方形’相對於一般常用的防誤插凸肋具有結實、長期 使用後也不容易失效的特點’而導入面35、35a的設置則便 於連接器插座8、8a上的防誤插突片的順利插入，具有較好 9 M412483 的使用效果’故確實能達成本新型之目的。 上述内容，僅為本新型的較佳實施例，並非用於限制 本新型的實施方案。本領域普通技術人員根據本新型的主 要構思和精神，可以十分方便地進行相應的變通或修改， 故本新型的保護範圍應以權财求書所要求的保護範圍為 准。 【圖式簡單說明】 圖1是本新型第一較佳實施例的線纜連接器與插座的 立體分解圖； 圖2是本新型第一較佳實施例的線纜連接器的立體分 解圖； 圖3 是本新型第一較佳實施例的線纜連接器的另一立 體分解圖 圖4 是本新型第一較佳實施例的線纜連接器的立體 圖； 圖5 是本新型第一較佳實施例的線纜連接器的俯視 圖； 圖6 是本新型第一較佳實施例的線纜連接器的前視 圖； 圖7 是本新型第二較佳實施例的線纜連接器與插座的 立體分解圖； 圖8 是本新型第二較佳實施例的線纜連接器的立體 圖；及 圖9 是本新型第二較佳實施例的線纜連接器的俯視 10 M412483 【主要元件符號說明】 1 ....... …對接電路板 36…… …直角端緣 100… …線纜連接器 4 ....... …卡扣件 2 ....... …·導線 41…… …底座 3 ....... •…絕緣殼體 42…… …彈片 31…… •…防誤插凸部 43…… …干涉部 311… •…後部 44…… …卡鉤 312… …止擋部 45…… …按壓部 313… •…刖部 82…… …防誤插突片 32…… •…插置槽 82a ··· •…左側防誤插突片 33…… •…第一側 8 ....... …連接器插座 34…… •…第二側 84…… ——^孔 35…… —導入面 〇〇，.__ …中軸線 12M412483 V. New description: [New technical field] The present invention relates to a cable connector, and more particularly to a cable electrical connector capable of preventing misinsertion. [Prior Art] Chinese Patent No. ZL200610114217.0 discloses a housing structure of a micro-serial connection small computer system interface connector, which is internally connected with a signal transmission component and a cable extending outside, the micro-serial connection type The computer system interface connector housing comprises: a first rear housing portion; a second rear housing portion is a separate component from the first rear housing portion and can be coupled to each other, wherein: the first rear housing portion and the second The joint member combined with the rear shell portion is defined as a rear shell member, and an inner accommodating space is formed inside the rear shell member and the opposite ends are open; a front shell member is a single member, and the inner portion thereof is formed with a channel of the two openings, wherein one opening is defined as an inlet slot and the other opening is defined as an outlet slot; a locking component is disposed between the front and rear casings; and the rear casing member is at one end of the front casing The accommodating space faces the inlet slot and the locking component connects the front and rear casing members. The top side of the front connector of the cable connector housing is provided with a convex portion which is substantially symmetrical along the central axis of the outer casing, and the front ends of both sides have an introduction inclined surface; the designed wire-wound connector The raised portion does not have an anti-missing effect. When applied to a server with multiple micro-serial connections to a small computer system interface connector socket, if multiple cable connector streets are to be inserted into multiple connectors When the socket is not carefully watched, it is easy to insert the rear cable connector into other non-corresponding connector sockets. Therefore, it is necessary to improve the 3 M412483. [New content] The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art described above. A cable connector is proposed which can reduce the occurrence of mis-insertion. Thus, the novel cable connector comprises a pair of circuit boards, a plurality of wires, an insulative housing, a latching member and an anti-missing projection. The wires are electrically connected to the rear of the docking circuit board. The insulating shell is disposed on the mating circuit board and the outer circumference of the wire, and the latching member is mounted on the insulating housing. The anti-missing protrusion is disposed on a top surface of the insulative housing, the anti-missing protrusion has a front portion adjacent to the mating end and a rear portion adjacent to the wire. The front portion of the anti-missing protrusion is opposite to the front portion A central axis of the insulating housing is asymmetrically disposed, and a front end of the central axis is provided with a lead-in surface, and a front end of the other side of the central axis is provided with a right-angled end. Further, the introduction surface is a front end outer edge provided on one side of the mis-insertion preventing convex portion, which is a slope which is gradually inclined outward when traveling. The right-angled end edge is an outer edge of the front end provided on the other side of the mis-insertion preventing convex portion, and the outer contour of the other side of the mis-insertion preventing convex portion is square. Further, the width of one side of the front portion of the erroneous insertion preventing portion is not equal to the width of the other side, and the side on which the introduction surface is provided is narrow. Further, the rear portion of the mis-insertion preventing convex portion is symmetrically disposed with respect to the central axis; the intersection of the narrower side and the rear portion of the front portion of the anti-missing insertion convex portion forms a stopper. 4 M412483 Further, the rear portion of the mis-insertion preventing projection is higher than the front portion. Further, the central portion of the anti-missing projection is provided with an insertion groove, and the fastening member is clamped and fixed in the insertion groove. Further, the latching member includes a base that is fixedly disposed in the insertion slot and a spring piece that is bent upward and rearward from the front end of the base. The elastic piece is provided with two hooks and a pressing portion. Further, the insulating case and the mis-insertion preventing projection are integrally formed of a plastic material. Compared with the prior art, the anti-missing convex portion of the cable connector of the present invention has the function of preventing mis-insertion', especially in the case where a plurality of socket connectors are provided, the occurrence of mis-insertion can be reduced; The right-angled end edge of the cable connector's anti-missing projection has a strong feature and is not easy to fail after long-term use. The introduction surface is also convenient for the smooth insertion of the anti-missing tab on the docking socket. The above and other technical contents, features and effects of the present invention will be apparent from the following detailed description of the preferred embodiments of the reference drawings. It is to be noted that in the following description, like elements are denoted by the same reference numerals. The preferred embodiment of the present invention will be further described below in conjunction with the accompanying drawings. In a preferred embodiment of the present invention, the cable connector is exemplified by a Mini-SAS (Serial Attached SCSI) cable connector. Referring to FIG. 1 to FIG. 6 , the first 5 M412483 of the present invention is a cable connector 00, which can be connected with a right-side anti-missing tab 82. The sockets 8 are used in conjunction with each other. The cable connector 1A includes a mating circuit board having a gold finger at the front end, a plurality of wires 2 electrically connected behind the docking circuit board 1, an insulating shell disposed on the outer periphery of the wire and the wire 2 The body 3 and a latching member 4 mounted on the insulating housing 3. Referring to FIG. 4 and FIG. 5, the top surface of the insulative housing 3 is provided with an anti-missing protrusion 31. In the embodiment, the insulative housing 3 and the anti-missing protrusion 31 are integrally formed of a plastic material. In other similar embodiments, the mis-insertion preventing projection 31 may be made of a metal material alone. The erroneous insertion preventing projection 3 is substantially rectangular, and the erroneous insertion preventing projection 31 has a front portion adjacent to the mating end and a rear portion 311 adjacent to the wire 2, wherein the rear portion 3 of the erroneous insertion preventing projection 3 is prevented from being inserted by mistake. The front portion 313 of the convex portion 31, wherein the rear portion 311 of the erroneous insertion preventing projection portion 31 is symmetrically disposed with respect to a central axis of the insulating housing 3, and the front portion 313 of the erroneous insertion preventing projection portion 31 is opposed to the insulating housing The central axis 〇〇' of the body 3 is asymmetrically arranged. The front portion 313 of the erroneous insertion preventing projection 31 has a central axis 位于 on the insulating/λ body 3, the first side 3 3 on the left side and the second axis 34 on the right side of the insulating housing 3, and the second side 34 on the right side, and The one side 33 is smaller than the second side 34, so that a stop portion 312 is formed at the intersection of the first side 33 and the rear portion 311 of the mis-insertion preventing projection 31. The leading edge of the front end of the first side 33 of the mis-insertion preventing projection 31 is provided with an introduction surface 35. In the present embodiment, the introduction surface 35 is a slope which is gradually inclined outwardly toward the rear; and in other similar embodiments, the introduction surface It may also be a curved surface (not shown) which gradually transitions outward after going to the rear; the outer edge of the front end of the second side 34 of the mis-insertion preventing projection 31 forms a right-angle end edge %, and the outer contour of the second side 34 of the M412483 is Square. Referring to Figs. 2 and 3, a recessed groove 32' is formed in the center of the anti-missing projection 31 for the snap member 4 to be locked and fixed in the insertion groove 32. The fastening member 4 includes a base 41 that can be snapped into the insertion groove 32 of the insulating housing 3 and a spring piece 42 that is bent upward and rearward from the front end of the base 41. A plurality of interference portions 43 ′ are protruded from both sides of the base 1 for interference between the interference portion 43 and the inner side wall of the insertion groove 32 when inserted into the insertion groove 32 of the insulating housing 3 The latching member 4 is fixed in the insertion slot 32. The elastic piece 42 is bent and formed with a pressing portion 45. The latch 42 is further provided with a pair of hooks 44 for correspondingly inserted into a card hole 84 of the connector socket 8. As shown in FIG. 2 and FIG. 4 and FIG. 5, when the cable connector 100 is inserted into the connector socket 8 having the right-side anti-missing tab 82, the lead-in surface 35 of the cable connector 100 can be used. The right side anti-missing tab 82 of the connector socket 8 is smoothly introduced. Then, the catch 44 of the snap member 4 is inserted into the card hole 84 on the connector socket 8. At this time, the right side mis-insertion preventing tab 82 of the connector socket 8 abuts against the position of the stopper portion 312 of the first side 33 of the mis-insertion preventing projection 31. After the cable connector 1 is inserted into the connector socket 8 having the right anti-missing tab 82 in the correct manner and inserted into place, the cable connector 1〇〇 and the right side anti-missing tab can be realized. The electrical connection of the connector socket 8 of the 82. When the cable connector 100 is pulled out, the pressing portion 45 of the latching member 4 is first pressed to release the hook 44 of the latch 42 from the latching hole 84 of the connecting jack 8 having the right side preventing insertion tab 82. At this time, the cable connector 1 〇〇, 7 M412483 can be pulled out to separate the cable connector 100 from the connector-socket 8 having the right anti-missing tab 82. Referring to FIG. 7, FIG. 8 and FIG. 9, a second preferred embodiment of the present invention relates to a cable connection corresponding to the connector socket 8a having the left mis-insertion preventing tab 82a. 100a. The cable connector i〇〇a includes a pair of circuit boards la having a gold finger at the front end, a plurality of wires 2a connected behind the docking circuit board la, and a periphery formed at a joint between the butting circuit board la and the wires 2a. An insulating housing 3a and a member 4a mounted on the insulating housing 3a. The insulative housing 3a also includes an anti-missing projection portion 31a. The difference between the wire gauge connector lQ〇a of the preferred embodiment and the cable connector 100 of the preferred embodiment described above is mainly to prevent mis-insertion. The structure of the convex portion 31a is designed such that the first side 33a of the front left side of the anti-missing convex portion 31a is wider than the second side 34a of the right side of the anti-missing convex portion 31a with respect to the central axis 00', and is relatively thin An introduction surface 35a is obliquely disposed at the outer edge of the front end of the two sides 34a. The guide surface 35a is a slope which is gradually inclined outward when going to the rear. The hook member 4a is provided with a pair of hooks 44a. In use, when the cable connector 10a is correspondingly inserted into the connector socket 8& which has the left mis-insertion preventing tab 82a, the lead-in surface 35a of the cable connector 1A is sufficient to make the connector socket The left side of the 8a anti-missing tab is smoothly introduced. Then, the hook 44a of the catching member 4a is inserted into the card hole 84a on the socket 8&. At this time, the left side mis-insertion preventing tab 82a of the connector socket 8a abuts against the position of the stopper portion 312a of the second side 34a of the mis-insertion preventing projection 31a. At this time, the cable connector 10a can be electrically connected to the 8 M412483 connector socket 8a having the left anti-missing tab 82a. However, an erroneous operation occurs on the right side, for example, the cable connection of the first preferred embodiment is erroneously inserted into the connector socket having the left anti-missing tab 82a or the cable of the second preferred embodiment is connected. When the connector 100a of the cable connector 100, 100a is erroneously inserted into the connector socket 8 having the right anti-missing tab 82, the right-angle end edges of the cable-proof connectors 100, 100a are offset, and the center of the 3 will be abutted. The erroneous insertion tabs 82a, 82 of the sockets 8a, 8 prevent the cable connectors 100, 100a from being further erroneously inserted into the connector sockets 8 when the door is opened due to the cable connectors 100, l〇〇a The outer side of the wider side (such as the second side 34, the first side 33a) having the right-angled end edges 36, 36a against the mis-insertion has a square shape and a long length in the front-rear direction, and the structure is relatively strong and firm. It is not easy to lose the effect of preventing mis-insertion. Compared with the prior art, the cable connector 1〇〇, 1〇〇a of the present invention has two anti-missing structures to correspondingly insert two different connector sockets 8, 8a, and can also be selected based on the same. Optionally, other anti-missing structures are added (for example, anti-missing slots are provided at different positions in the middle of the front end of the anti-missing projections 31, 31a, and correspondingly added to the anti-missing slots on the connector sockets 8, 8a Corresponding anti-missing tabs are appropriately extended to have more anti-missing structures, which can reduce the occurrence of mis-insertion when multiple socket connectors are required (such as a servo); The outer side of the wider side of the cable connector 丨〇〇, 丨〇〇a of the erroneous insertion preventing projections 31 and 31a which has the function of preventing mis-insertion has a square shape as compared with the commonly used anti-missing ribs. The characteristics of the sturdy and long-term use are not easy to fail', and the introduction of the introduction surfaces 35, 35a facilitates the smooth insertion of the anti-missing insertion tabs on the connector sockets 8, 8a, and has a good effect of 9 M412483. Can achieve the purpose of this new type. The above is only a preferred embodiment of the present invention and is not intended to limit the embodiments of the present invention. A person skilled in the art can make corresponding modifications or modifications in a very convenient manner according to the main idea and spirit of the present invention. Therefore, the scope of protection of the present invention should be based on the protection scope required by the power book. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is an exploded perspective view of a cable connector and a socket according to a first preferred embodiment of the present invention; FIG. 2 is an exploded perspective view of the cable connector of the first preferred embodiment of the present invention; 3 is another perspective exploded view of the cable connector of the first preferred embodiment of the present invention. FIG. 4 is a perspective view of the cable connector of the first preferred embodiment of the present invention; FIG. FIG. 6 is a front view of the cable connector of the first preferred embodiment of the present invention; FIG. 7 is a perspective view of the cable connector and the socket of the second preferred embodiment of the present invention; 8 is a perspective view of the cable connector of the second preferred embodiment of the present invention; and FIG. 9 is a plan view of the cable connector of the second preferred embodiment of the present invention. 10 M412483 [Description of Main Components] 1 ....... ... docking circuit board 36 ... ... right angle end edge 100 ... cable connector 4 ... ... ... fasteners 2 ... ... ... ... wire 41... ...base 3 ....... •...Insulated housing 42.........shrap 31... The portion 43 ... the interference portion 311 ... ... the rear portion 44 ... ... the hook 312 ... ... the stop portion 45 ... ... the pressing portion 313 ... ... ... the crotch portion 82 ... ... the anti-missing tab 32 ... ... Inserting slot 82a ··· •...Left-proof mis-insertion tab 33... •...First side 8 .............Connector socket 34... •...Second side 84...———— hole 35...... —Imported face ., .__ ... center axis 12