M278110 八、新型說明： 【新型所屬之技術領域】 本新型是有關於-種電連接器，特別是指一種應用於 可攜式電子裝置之 SATA(Serial Advanced Techn〇i〇gyM278110 8. Description of the new type: [Technical field to which the new type belongs] This new type is related to a type of electrical connector, particularly a SATA (Serial Advanced Technology) used in portable electronic devices.
Attachment，串行高級技術附屬設傷）規格的電連接器。 【先前技術】 •為了使電月向整體效能提昇，外接之周邊設備於資料傳 輸速度上更必須相對提昇，而以往以ΙΜ料主要傳輸介 面之儲存媒體使用上不敷需求，因而現今逐漸以傳輸速度 SATA(Serial Advanced Technology Attachment ^ 高級技術附屬設備）介面加以取代。SATA規格之電連接器是 -種具有同時傳遞電源及電子訊號功能之電連接器，也由 =可同時供應不同電壓值的電流以及高速傳輸電子訊號 貝’、，因此相當適合於如硬碟裝置、光碟袭置等作為資料 儲存之電子裝置而與一電路板電連接之用。 電子=:二：種常見t SATA電連接器，習用之可攜式 電子虞置例如相型電腦，其殼體内安裝有—電路板及一 硬《置’電路板是與殼體内之一母電路板形成電連接， 而=裝置與電路板的電連接，—般是藉由電連接器為之 —»亥電路板上女裝一第一電連接器，在硬碟裝置的—端 安裝-可與該第-電連接器對接之第二電連接器，當第—Attachment (Serial Advanced Technology). [Previous technology] • In order to improve the overall performance of the electric month, external peripheral equipment must be relatively faster in data transmission speed. In the past, the storage media using the main transmission interface of IM material was inadequate, so now it is gradually used for transmission. Speed SATA (Serial Advanced Technology Attachment ^). The electrical connector of SATA specification is an electrical connector with the function of transmitting power and electronic signals at the same time. It can also supply current with different voltage values and high-speed transmission of electronic signals. Therefore, it is quite suitable for hard disk devices. , CD-ROM, etc. are used as data storage electronic devices for electrical connection with a circuit board. Electronic =: two: a common t SATA electrical connector, a commonly used portable electronic device such as a phase computer, a circuit board and a hard circuit board are installed in the casing. The mother circuit board forms an electrical connection, and the electrical connection between the device and the circuit board is generally made by an electrical connector— »the first electrical connector for women's clothing on the circuit board, which is installed at the end of the hard disk device. -The second electrical connector that can be docked with the first electrical connector, when the first—
=接器與第二電連接器互相插接，硬碟裝置與電路板之 間即完成電連接。 I 但是，上述安裝於電路板上的第—電連接器的自身 M278110 或。亥第t連接器與硬碟裝置的第二電連接器相互插接時 ，並無可相對位移的設計。然而因筆記型電腦屬可攜式電 子裝置’攜行時所造成的搖擺晃動乃在所難免，而硬碟裝 置口連動而產生晃動，將使該第一電連接器與該第二電 接器之間產生扭力，不僅極易'造成該第一電連接器與該第 二電連接n之間的㈣^，致使訊號傳輸不穩定， 更可能造成該第-電連接器或第二電連接器的損壞率提昇 ，使硬碟裝置與電路板之間無法進行訊號的傳遞。 又，在實際組裝時，該電路板位置是受围於該母電路 板位置之限制’而該等電連接器有時須作方向及位置上的 調整，例如硬碟裝置與電路板的相對高度或距離產 ，將使該第一電連接器及該第二電連接器插接方向不一致 ’卻可能因該第-電連接器與第二電連接器位置已固定， 而無法彈性調整其裝配位置’如欲變更設計改變配置關係 ，不僅設計成本增加，且亦將提高生產成本。 、、’不上所述’習用攜帶式電子裝置其硬碟裝置與電路板 之間所使用的電連接器，因其設計靈活度不佳，在實際使 用上，顯有不便與缺失。 【新型内容】 /此’本新型之目的，即在提供一種可有效分散力量 ’錯此避t受力傷害其電連接之SATA電連接器。 本新型之另一目的，即在提供一種可彈性調整裝配位 置之SATA電連接器。 於是，本新型SATA電連接器，用以供_硬碟裝置之一 M278110 對接電連接器接合， 外 及舁一電路板形成電連接。 该SATA電連接器包含—絕緣殼體 軟性印刷電路板，及一固 ^ ¥电端子、一 接電連接器接合之插接部，\ 殼體包括-供該對 接部内之料容置孔。純方“置於該插 等端子容置孔中，且每_導 * i收谷於該 二支臂，各該第一… 子皆具有一第-支臂及-第 人 |匕括—遠端之接觸部，及一盥$桩鉬 部連接且鄰近該第二支臂 〃忒接觸 ^ <之固疋部，各該第二支臂向挺^ 伸於各該端子容置孔外之連 括一犬 V 4 中’各该接觸部位於兮 插接部，各該固定部干涉士 ' v地谷置於各端子容置孔中。該敕性 P刷電路板包括一本體， 數間隔設於該本體之電路軌跡 而各㈣路軌跡皆具有一與該電路板形成電連接之第一端 ’及一相反於該第一端之箆— 口斗处姑 弟一鳊，且该荨第二端是與相配合 之‘電端子之連接部壓接χ^彡 接以形成電連接。該固定裝置用以提 供—夾持力使該絕緣殼體及該軟性印刷電路板適時地貼合在 起以維持電連接’藉此，該對接電連接器可透過該等導電 端子及該軟性印刷電路板，㈣該電路板達成電連接。 【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一個較佳實施例的詳細說明中，將可 清楚的呈現。 多閱圖1、圖2、圖4，本新型SATA( Advanced Technology Attachment )電連接器，用以供一硬碟裝置}之 一對接電連接器11接合，及與一電路板2之對接電連接器 M278110 21插接挾持形成電連接， 接哭u且右。 /、τ。亥硬碟瓜置1之對接電連 接有-C形槽⑴。在此值得 SATA電連接器亦可供一光 π本新土 咖）之-對接電連接 ”（P灿心Ddve， 文电埂接态接合，但不以此為限。 吞亥SATA電遠拉哭、4 , 包括―絕、緣殼體3、複數導電端子4 、-軟性印刷電路板5,及一固定裝置卜 配合蒼考圖3，該絕緣殼 士 3呈長形，由塑膠材質所製 成，並已括· 一前面31、一後面32 傻® 32、一左側面33、一右側 面34，及分別間隔地由前面3丨^ ^ 别俊面32延伸貫穿之一在 左側的弟一開口 351及一在右側的第二開口 352’該等開口 :51、352共同作為供該硬碟裝置1對接電連接器u插接之 插接部35。 &該絕緣殼體3更包括複數沿—插接方向設置於該插接 4 35内之編子谷置孔36、二分別—體成型地設於該絕緣殼 體3左側面33及右側面34且垂直該插接方向之凸柱η、 二分別沿垂直該插接方向貫穿各凸柱37之槽孔％、二分別 -體成型且間隔地設於該絕緣殼冑3底面之卡銷Μ，及二 分別-體成型地位於該絕緣殼體3左側面％及右側面= 且平行該插接方向之定位柱3〇。 該等凸柱37底部是突出於該絕緣殼體3底部 度，且每一定位柱3〇皆為 _ 長 ~ ^ Π °又置且刖端成錐狀的柱體。 應該第-開π 351之第-卡齒段3(Η，及—設於該絕緣殼 另外，在本實施例中’各端子容置孔36為一通道。又，該 絕緣殼體3更包括-設於該絕緣殼體3後面U左側且相對 體 M278110 ίΓ 32右側且相對應该第二開口 352之第二卡齒段302 各该第一卡齒段301皆具有複數第-卡制槽则，各 该弟二卡齒段302皆具有複數第二卡制槽3〇2ι。 導電端子4是由導電性良好的金屬材料所製成， Γ二：’=該等端子容置孔36中。每-導電端 去營4 '弟、—第二支臂42 ’及—由該第-1與該第二支臂42交會形成之轉折部43。 :該第一支臂41包括—遠端之接觸部4ιι，及 …連接且鄰近該第二支臂42之固定物； 是由該固定部412遠離該轉折部43之—端朝^ 伸且連續彎折而成，而該固定呷4 而卜延 齒狀’用以與對應之端子容置孔工右-側緣是概呈錯 。 置孔36㈣產生干涉卡滞作用 各該第二支臂42包括—空他认々 之連接邻大伸於各該端子容置孔36外 之連接鄰近該轉折部43 外 於該連接部421盥嗲延具# 1 邛 2，及一位 間物是由該延二間的中間部-，且該中 伸彎折而成，該連接部折部43之-端朝外延 部仏之一端朝外延伸f折;;由该中間部423遠離該延長 當該等第_ ± 各接觸部川皆位Lr/f於該等端子容置孔36中時， 固定於相配合之端子35内’各固定部412可嵌設 是凸伸於該等端子容：36的壁面，而該等第二支臂42 3011、3021，且夂士 6外，並穿設經相配合之卡制槽 Λ +中間部d 山 23可肷設固定於對應之卡制槽 M278110 3011、3021的壁面，Μ柃尤說π 错此不僅可隔閡該等中 間距進而定位該等連接部421 丨423間的 .,,.m 、、 位置，更可避免組裝時受 外力作用而造成應力彎曲。 έ亥專導電端子4可分為雨女+ ,.^ 為兩大類，一類以電源傳輸為主 ’另一類以訊號傳輪為主， 兩大類中並夾雜有接地端子。 其中一類之導電端子，苴各箆一 一 ^ ^ 支詹41的固定部412是固 疋於該第一開口 3 5 1内的端+ & s ⑼的鳊子谷置孔36中，其各第二支 42的中間部423是位於兮笛 ,. 方、6亥弟一卡齒段301的第-卡制槽 則中；另一類的導電端子，其各第—支臂41的固定部 ?2是固定於該第二開口 352内的端子容置孔％中，其各 第支# 42的中間部423是位於該第二卡嵩段如的第二 卡制槽3021中。 該軟性印刷電路板5包括一太种 、— 匕祜本體5 1、祓數間隔設於該 本體51之電路軌跡52 ’及二分別間隔地由該本體51之頂 面沿垂直該插接方向貫穿且相對應各卡銷39之固定孔& 其中，各該電路轨跡52皆具有相反之一第一端521及一第 二端522’該等第—端521是供該電路板2之對接電連接器 h插接挾持’藉此該等第521與該電路板2形成電連 接’而4等第一i而522 ;^分別與位於該第一開口 351及位 於§亥第二開口 352之導電端子4連接部421壓接，藉此該 等第二端522與該等導電端子4形成電連接。 D玄口定#置6可提供—夹持力，將該絕緣殼體3與該 軟性印刷電路5適當地貼合在一起，用以維持該絕緣殼 體3與該軟性印刷電路板5形成電連接。該固定裝置6是 10 M278110 包括二間隔地由該軟性印刷電路板5之本體51頂面朝内貫 牙形成之穿孔61，及二分別可脫離地穿設經該絕緣殼體3 進而與相對應的穿孔61卡設固定之固定件62。 在本實施例中，各固定件62是以板鎖件為例，且該等 板鎖件為習知技術，其形狀不在此贅述。又，在本實施例 中，是使用該等固定件62嵌設固定於對應之穿孔61中， 藉此將该絕緣殼體3與該軟性印刷電路板5維持電連接， 然而，熟習該項技術者可以輕易明瞭，上述固定裝置僅是 眾多實施方式中的一種，並非是本新型之限制條件，只要 使该軟性印刷電路板5相對於該絕緣殼體3固定相對位置 即可。 使該等固定件62穿設經相配合之該絕緣殼體3的槽孔 38 ’並進而嵌設固定於相對應之穿孔61，以及使該絕緣殼 體3之卡銷39卡設固定於相對應之軟性印刷電路板$的固 定孔53，藉此，可將該等導電端子4之連接部421與該軟 性印刷電路板5之第二端522牢固地壓接在一起。 當將該SATA電連接器安裝於可攜式電子裝置如筆記型 電腦（圖未示）之電路板2以及硬碟裝置1時，位於該絕 緣殼體3左右兩側之定位柱30是分別插設入該硬碟農置i 對接電連接器11中的C形槽1丨丨中，使該等導電端子4與 該對接電連接器21接觸以形成電連接。再將該軟性印刷電 路板5插裝於該電路板2之對接電連接器21，使該軟性印 刷電路板5與該對接電連接器21形成電連接。藉此，該硬 碟裝置1之對接電連接器n可透過該等導電端子4及該軟 M278110 性印刷電路板5，進而與該電路板2達成電連接。 當该攜帶式電子裝置因攜行而產生搖擺晃動時，亦會 造成該硬碟裝置！的晃動，連動該硬碟裝置】之對接電連 接11產生晃動，此時，藉由該軟性印刷電路板5之可曲 撓特性，因應不同的方向而彎曲，有效分散力量並發揮彈 性緩衝功能，故可避免傷害電連接，以及避免該等對接電 連接$ 11、21 a外力而使彼此之間產生扭力造成電連接的 損壞。另外，更可藉由該軟性印刷電路板5之可曲撓的特 生，使忒SATA電連接器不受距離與高度的限制，而可安裝 於主機内任何位置，組裝安配上更具彈性。 歸納上述，藉由該軟性印刷電路板5的可曲撓特性， 可使該SATA電連接器可因應外界的晃動而產生上下左右浮 動效果，發揮彈性緩衝功能，避免傷害電連接。另外，更 由於該軟性印刷電路板5的可曲撓特性，使該電路板2的 裝配位置不受囿於母電路板的位置限制，而可將電路板2 裝設於主冑（圖未示）内任何位置，並藉由該軟性印刷電 路板5的可曲撓特性，使該電路板2的對接電連接器η與 硬碟裝置i的對接電連接器n插接方向—致，形成電連接 ，不僅該SATA電連接器在組裝安上更具彈性，且亦確實 達到本新型之創作目的。 惟以上所述者，僅為本新型之較佳實施例而已，當不 能以此限定本新型實施之範圍，即大凡依本新型申請：利 範圍及新型說明内容所作之簡單的等效變化與修飾：皆仍 屬本新型專利涵蓋之範圍内。 0 12 M278110 【圓式簡單說明】 施例、-:：分及解圖電逑接器之… 之視圖，說明該較佳實施例之一 、一軟性印刷電路板，及一固定 圖2是一類似於圖1 絕緣殼體、複數導電端子 裝置； 圖3是一未完整之立體圖，說明該較佳實施例之一絕 緣殼體的一插接部；及 圖4是一立體組合圖，說明該較佳實施例、該硬碟裝 置’及該電路板之組配關係。 13 M278110 【主要元件符號說明】 1 ....... …硬碟裝置 39··.·· -----Μ肖 11…… …對接電連接器 4…… ……導電端子 111 ·.·· …C形槽 41 ·.··· ……第一支臂 2 ....... …電路板 4U… …·接觸部 21…… …對接電連接器 412… ····固定部 3 ....... …絕緣殼體 42…·· …·第二支臂 30…… …定位柱 42卜· …·連接部 301 ···· …第一卡齒段 422… —延長部 3011··· …第一卡制槽 423… •…中間部 302 …·· …第二卡齒段 43 ••… •…轉折部 302卜 …第二卡制槽 5 ....... •…軟性印刷電路板 31…… …剷面 5 1…… •…本體 32…… …後面 52…… •…電路執跡 33…… …左側面 52 卜·. •…第一端 34…… …右側面 522 …· •…第二端 35…… …插接部 53…… •…固定孔 35 卜.· …弟 開口 6 ....... •…固定裝置 352 .… …第二開口 61…… …·穿孔 36…… …端子容置孔 62…… …固定件 37…… …凸柱 38…… …槽孔 14= The connector and the second electrical connector are connected to each other, and the hard disk device and the circuit board are electrically connected. I However, the above-mentioned first electrical connector mounted on the circuit board itself is M278110 or. There is no relative displacement design when the Hi-t connector and the second electrical connector of the hard disk device are plugged into each other. However, it is inevitable that the notebook computer is a portable electronic device. The shaking caused by the portable computer is inevitable, and the shaking of the hard disk device port will cause the first electrical connector and the second electrical connector to be shaken. The torsional force generated between them will not only easily cause ㈣ ^ between the first electrical connector and the second electrical connection n, resulting in unstable signal transmission, but also may cause the first electrical connector or the second electrical connector. The damage rate is increased, making it impossible to transmit signals between the hard disk device and the circuit board. In addition, in actual assembly, the position of the circuit board is limited by the position of the mother circuit board ', and the electrical connectors sometimes need to be adjusted in direction and position, such as the relative height of the hard disk device and the circuit board Or distance production will make the first electrical connector and the second electrical connector inconsistent in the direction of insertion, but the assembly position of the first electrical connector and the second electrical connector may not be adjusted elastically because the positions of the first electrical connector and the second electrical connector are already fixed. 'If you want to change the design and change the configuration relationship, not only the design cost increases, but also the production cost. "," "Not mentioned" The conventional electrical connector used in the portable electronic device has an inconvenience and lack of electrical connection between the hard disk device and the circuit board due to its poor design flexibility. [New content] / The purpose of this "new model" is to provide a SATA electrical connector that can effectively disperse the power and prevent it from damaging its electrical connection. Another object of the present invention is to provide a SATA electrical connector capable of elastically adjusting an assembly position. Therefore, the new SATA electrical connector is used for the M278110 butt electrical connector, which is one of the hard disk devices, to form an electrical connection with the external circuit board. The SATA electrical connector includes an insulated housing, a flexible printed circuit board, and a solid electrical terminal, and a plug-in portion to which the electrical connector is connected. The housing includes a hole for receiving material in the docking portion. The pure square is placed in the terminal receiving hole, and each _ guide * i is truncated in the two arms, each of the first ... The child has a first arm and a second person | The contact portion at the end is connected with a molybdenum portion of the toilet and is adjacent to the solid portion where the second arm 〃 忒 contacts ^ < each second arm is straightly extended out of each terminal receiving hole. In a dog V 4 'each of the contact portion is located in the plug-in portion, each of the fixing portions interferes with each other' v. The valley is placed in each terminal accommodation hole. The flexible P brush circuit board includes a body and a number of intervals The circuit trajectory provided on the body and each of the circuit trajectories have a first end forming an electrical connection with the circuit board 'and an opposite side to the first end-a younger brother at the mouth, and the net first The two ends are crimped χ ^ 彡 with the connection portion of the mating electrical terminal to form an electrical connection. The fixing device is used to provide-holding force to make the insulating housing and the flexible printed circuit board timely attach to In order to maintain the electrical connection, the docking electrical connector can pass through the conductive terminals and the flexible printed circuit board to achieve electrical connection with the circuit board. [Embodiment] The foregoing and other technical contents, features, and effects of the present invention will be clearly presented in the following detailed description of a preferred embodiment with reference to the drawings. Read more about Figure 1, Figure 2, FIG. 4, the new SATA (Advanced Technology Attachment) electrical connector is used to join a mating electrical connector 11 of a hard disk device, and is mated with a mating electrical connector M278110 21 of a circuit board 2 to form an electrical connector. Connect, connect to u and right. /, Τ. The butt electrical connection of the hard disk drive 1 is provided with a -C-shaped slot. It is worthwhile that the SATA electrical connector is also available for a light π new soil coffee)-butt "Electrical connection" (P Canxin Ddve, the text and electrical connection are connected, but not limited to this. SATA electrical remote pull cry, 4, including-insulation, edge housing 3, multiple conductive terminals 4, soft printing The circuit board 5 and a fixing device cooperate with Cangkao Figure 3. The insulation case 3 is elongated and made of plastic material and has been enclosed. One front 31, one rear 32. Silly® 32, one left side 33 , A right side surface 34, and a space extending from the front 3 丨 ^ 32 A first opening 351 on the left and a second opening 352 'on the right: these openings: 51, 352 together serve as the plug portion 35 for the hard disk device 1 to be docked with the electrical connector u. &Amp; The body 3 further includes a plurality of braided valley placement holes 36 and 2 arranged along the plug-in direction in the plug-in 4 35. The body 3 is formed on the left side 33 and the right-hand side 34 of the insulating housing 3 and is perpendicular to the plug. The convex pillars η and two in the connecting direction respectively penetrate the slot holes of the convex pillars 37 in a direction perpendicular to the plugging direction. The two bolts M are formed in a body and spaced apart from each other on the bottom surface of the insulating case 胄 3, and the two are respectively- The body is located on the left side% and the right side of the insulating case 3 and is a positioning post 30 parallel to the plugging direction. The bottoms of the protruding posts 37 are protruding from the bottom of the insulating housing 3, and each positioning post 30 is a post that is _ long ~ ^ Π ° and is tapered at the ends. Should be-the opening pi 351 of the first-tooth segment 3 (Η, and-provided in the insulating shell) In addition, in this embodiment, 'each terminal accommodation hole 36 is a channel. Moreover, the insulating housing 3 further includes -The second clamping tooth segment 302 provided on the left side of the back of the insulating housing 3 and on the left side of the opposite body M278110 ΓΓ 32 and corresponding to the second opening 352; each of the first clamping tooth segments 301 has a plurality of first clamping grooves; Each of the second clamping tooth segments 302 has a plurality of second clamping grooves 302. The conductive terminal 4 is made of a metal material with good conductivity, and Γ = '= the terminal receiving holes 36. Every-the conductive end goes to camp 4 'brother,-the second arm 42' and-the turning part 43 formed by the intersection of the -1 and the second arm 42 .: The first arm 41 includes-the distal end The contact part 4m, and the fixing object connected to and adjacent to the second arm 42 are formed by the fixing part 412 extending away from the turning part 43 and extending in a continuous direction, and the fixing part 4 The "extended tooth shape" is used to accommodate the right-side edge of the hole with the corresponding terminal. It is almost wrong. The hole 36 has an interference and stagnation effect. Each of the second arms 42 includes-empty recognition. The connection adjacent to the terminal accommodating hole 36 is adjacent to the turning portion 43 and is adjacent to the connection portion 421 to the connecting portion 421 and the extension # 1 邛 2, and a space is formed by the middle portion of the extension two- And the middle extension is made by bending, the -end of the connecting portion folding portion 43 extends outward to one end of the extension portion 折; and the intermediate portion 423 is away from the extension when the first contact portion When all bits Lr / f are in the terminal receiving holes 36, they are fixed in the mating terminals 35. Each of the fixing portions 412 can be embedded to protrude from the wall surfaces of the terminal containers: 36, and the second The arms 42 3011, 3021, and the warrior 6 are outside, and a matching slot Λ + the middle part d mountain 23 can be installed and fixed to the wall of the corresponding slot M278110 3011, 3021. Saying that π is wrong can not only isolate the middle, and then position the ,,,, and m positions of the connecting portions 421 丨 423, but also avoid stress bending caused by external forces during assembly. It can be divided into two categories: YuNv +,. ^. One is mainly for power transmission. The other is for signal transmission. The two categories are grounded. One type of conductive terminal, each of which is fixed one by one ^ ^ The fixing portion 412 of the support 41 is fixed to the end + 3 of the first opening 3 5 1 in the 鳊 子 谷 置 孔 36, which is The middle portion 423 of each of the second branches 42 is located in the first slot of the first and second grooves 301 of the first and second tooth segments 301 of the Xidi, Xihaidi; another type of conductive terminal, the fixing portion of each first arm 41 2 is a terminal receiving hole% fixed in the second opening 352, and the middle portion 423 of each first branch # 42 is located in the second card slot 3021 of the second card section. The flexible printed circuit board 5 includes a lead body, a dagger body 51, a circuit track 52 'spaced from the body 51, and two spaced through the top surface of the body 51 along the perpendicular to the plugging direction. And corresponding to the fixing holes of each of the latches 39, wherein each of the circuit tracks 52 has an opposite first end 521 and a second end 522 ', and the first end 521 is for the butt connection of the circuit board 2. The electrical connector h is plugged and held so as to form the 521th electrical connection with the circuit board 2 and the 4th first i and 522; ^ respectively with the first opening 351 and the second opening 352 The connecting portions 421 of the conductive terminals 4 are crimped, whereby the second ends 522 are electrically connected to the conductive terminals 4. D 玄 口 定 # 置 6 can provide—clamping force, the insulating housing 3 and the flexible printed circuit 5 are properly attached together to maintain the insulating housing 3 and the flexible printed circuit board 5 forming electrical connection. The fixing device 6 is 10 M278110 including two spaced-apart perforations 61 formed by the top surface of the body 51 of the flexible printed circuit board 5 penetrating inwardly, and two through holes detachably passing through the insulating housing 3 and correspondingly. The through hole 61 is fixed with a fixed fixing member 62. In this embodiment, each of the fixing members 62 is a plate lock member as an example, and the plate lock members are conventional techniques, and their shapes are not described in detail here. Also, in this embodiment, the fixing members 62 are embedded and fixed in the corresponding through holes 61, thereby maintaining the electrical connection between the insulating housing 3 and the flexible printed circuit board 5. However, familiar with the technology It can be easily understood that the above fixing device is only one of many embodiments and is not a limitation of the present invention, as long as the flexible printed circuit board 5 is fixed to a relative position with respect to the insulating case 3. The fixing members 62 are passed through the matching slot 38 ′ of the insulating housing 3, and then fixed to the corresponding perforations 61, and the locking pin 39 of the insulating housing 3 is fixed to the phase. Corresponding to the fixing hole 53 of the flexible printed circuit board $, the connection portion 421 of the conductive terminals 4 and the second end 522 of the flexible printed circuit board 5 can be firmly crimped together. When the SATA electrical connector is mounted on a circuit board 2 and a hard disk device 1 of a portable electronic device such as a notebook computer (not shown), the positioning posts 30 located on the left and right sides of the insulating housing 3 are inserted separately. It is set in the C-shaped groove 1 丨 丨 in the hard disk farming i docking electrical connector 11, and the conductive terminals 4 are brought into contact with the docking electrical connector 21 to form an electrical connection. Then, the flexible printed circuit board 5 is inserted into the butt electrical connector 21 of the circuit board 2, so that the flexible printed circuit board 5 and the butt electrical connector 21 are electrically connected. With this, the butt electrical connector n of the hard disk device 1 can pass through the conductive terminals 4 and the flexible M278110 printed circuit board 5 to further achieve an electrical connection with the circuit board 2. When the portable electronic device is shaken due to being carried, it will also cause the hard disk device! The shaking of the butt-connected electrical connection 11 of the hard disk device is shaken. At this time, due to the flexible characteristics of the flexible printed circuit board 5, the flexible printed circuit board 5 is bent in different directions, effectively dispersing the force and exerting the elastic buffer function. Therefore, it is possible to avoid damaging the electrical connection, and to avoid the damage of the electrical connection caused by the torsion between each other due to the external force of these butt electrical connections $ 11, 21a. In addition, the flexible characteristic of the flexible printed circuit board 5 allows the 忒 SATA electrical connector not to be restricted by distance and height, but can be installed at any position in the host, and has more flexibility in assembly and installation. . To sum up, by virtue of the flexible characteristics of the flexible printed circuit board 5, the SATA electrical connector can be caused to float up, down, left, and right in response to external vibrations, exert an elastic buffer function, and avoid damage to the electrical connection. In addition, due to the flexible characteristics of the flexible printed circuit board 5, the assembly position of the circuit board 2 is not limited by the position of the mother circuit board, and the circuit board 2 can be installed on the main frame (not shown) ) Anywhere, and by the flexible characteristics of the flexible printed circuit board 5, the mating direction of the butt electrical connector η of the circuit board 2 and the butt electrical connector n of the hard disk device i is the same, forming an electrical connection. Connection, not only the SATA electrical connector is more flexible in assembly and installation, but also does achieve the creative purpose of this new model. However, the above are only the preferred embodiments of the present invention. When the scope of implementation of the present invention cannot be limited by this, that is, the simple equivalent changes and modifications made according to the new application: the scope of benefits and the description of the new model : All are still covered by the new patent. 0 12 M278110 [Circular brief description] Example,-:: A view of dividing and disassembling the electrical connector, illustrates one of the preferred embodiments, a flexible printed circuit board, and a fixed figure 2 is a Similar to FIG. 1, an insulated casing and a plurality of conductive terminal devices; FIG. 3 is an incomplete perspective view illustrating a plug-in portion of the insulated casing of one of the preferred embodiments; and FIG. 4 is a perspective assembled view illustrating the The preferred embodiment, the assembly relationship of the hard disk device and the circuit board. 13 M278110 [Description of main component symbols] 1 .......… Hard disk device 39 ····· ----- M Xiao 11 ……… Docking electrical connector 4 …… …… Conductive terminal 111 · ... C-shaped groove 41... .. 1st arm 2... ...... Circuit board 4U ...... Contact portion 21 ...... Butt electrical connector 412 ...... Fixing part 3 ......... Insulating housing 42 ......... Second arm 30 ... Positioning post 42 ... Connecting part 301 ... First clamping section 422 ... —Extension 3011 ···… the first clamping groove 423… •… the middle portion 302……… the second clamping tooth section 43 ••… •… the turning portion 302… the second clamping groove 5 ... ... • ... Flexible printed circuit board 31 ...… Shovel surface 5 1 …… •… Body 32 ……… Front 52 …… •… Circuit track 33 ……… Left side 52 Bu….… First end 34 ……… Right side 522… · •… Second end 35 ……… Socket 53 …… • Fixing hole 35…… Opening 6 ............ Fixing device 352… … Second opening 61 ……… Perforation 36 …… Terminal 62 ... fixing hole member 37 ...... ...... ...... ... ... stud 38 Slot 14