M321599 八、新型說明： 【新型所屬之技術領域】 本創作涉及一種電連接器，尤指一種應用於携帶型電子産品上之電連接器。 【先前技術】 隨著手機、數碼相機等消費性電子産品之迅猛發展，尤其在各種電子産品 之功能飛速拓展之前提下，這些設備本身之存儲容量已不能滿足消費者之需 求口此黾子生産商在電子没備中加入電連接器來連接外部之電子卡，用以 擴充電子設備之存儲容量。 如第三圖、第四圖所示，一種習知電連接器7，其包括設有收容槽713之絕 緣本體71，容置於收容槽？13内之複數導電端子及扣合於絕緣本體ή上之 □持片72所述絶緣本體71包括相對之兩側壁，其中，所述側壁γη上設 有卡鈎710，所述固持片72包括基板721、自所述基板721之兩端向下延伸彎 折形成之減部722每-樞接部722 -側兩端朝向彼此均延伸設有焊接脚723， 所述樞接^ 722中部對應於側壁711上之卡鈎71〇之位置設有凹孔似。該固持 片72依靠卡鈎710與凹孔724之配合固持於絕緣本體71兩側。固持片％上之 凹孔724與絕緣本體71上之卡鈎71〇配合可提供較大之固持力，當電子卡（未 圖示）插入電連接器7時，固持片72可以保持電子卡與導電端子％良好 性接觸。M321599 VIII. New Description: [New Technology Field] This creation relates to an electrical connector, especially an electrical connector for use in portable electronic products. [Prior Art] With the rapid development of consumer electronic products such as mobile phones and digital cameras, especially before the rapid expansion of the functions of various electronic products, the storage capacity of these devices cannot meet the needs of consumers. The merchant adds an electrical connector to the electronic device to connect the external electronic card to expand the storage capacity of the electronic device. As shown in the third and fourth figures, a conventional electrical connector 7 includes an insulating body 71 having a receiving slot 713 for receiving in a receiving slot. The plurality of conductive terminals and the holding piece 72 that is fastened to the insulating body 所述, the insulating body 71 includes two opposite side walls, wherein the side wall γη is provided with a hook 710, and the holding piece 72 includes a substrate 721. The reducing portion 722 extending from the two ends of the substrate 721 is formed with a soldering leg 723 extending toward each other. The central portion of the pivoting connection 722 corresponds to the sidewall. The position of the hook 71 on the 711 is similar to that of the recessed hole. The holding piece 72 is held on both sides of the insulating body 71 by the cooperation of the hook 710 and the recessed hole 724. The recess 724 on the holding piece % cooperates with the hook 71 on the insulating body 71 to provide a large holding force. When the electronic card (not shown) is inserted into the electrical connector 7, the holding piece 72 can hold the electronic card and The conductive terminal % is in good contact.
然而k種没汁之缺陷在於··此種通過卡釣71〇與凹孔似間配合結構實現 ，位之電連接器7 ’可能出現絕緣本體71與固持片72間移動而産生間隙之現 水，導致固持片72與導電端子73間之平面度較差，使得電 電性接觸不良。 因此，確有必要對此電連接器7進行改良以解决其缺陷。 【新型内容】 本創作之目的在於提供—種鮮提高畴#與導電端刊平面度，有利於 电子卡與導電端子接觸良好之電連接器。 雕=見上述内谷’本創作采用如下技術方案：其包括設有收容槽之絕緣本 I二容=之複數導電端子及扣合於絕緣本體上之固持片，所述絕緣 α括基板及垂直於基板且相對之兩側壁，所述側壁上設有卡钩，所述固持 6 M321599 片包括水平部及自該水平部兩端向下彎折延伸之樞接部，所述樞接部上對應於 該卡鈎位置設有凹孔，其中，所述側壁或柩接部其中之一上設有至少一個定位 凸台，而另一個上設有對應之盲孔。該固持片依靠定位凸台與盲孔之配合緊固 於絕緣本體兩側。該結構可有效避免因絕緣本體與固持片間固持力較弱産生移 動’使得固持片與導電端子間之平面度較差之現象。 相對於習知技術，本創作電連接器有如下有益效果：固持片上之凹孔與絕 緣本體上之卡鈎配合可提供較大之固持力，當定位凸台滑到盲孔附近時因固 持片對絕緣本體之夾持力而自動落入盲孔内而自動定位，且定位凸台與盲孔之 干/歩增强了固持片之保持力，可有效避免出現絕緣本體與固持片間産生移動， 提高其平面度。實現電子卡與導電端子電性接觸良好。 >【實施方式】 請參閱第一圖至第二圖所示，本創作電連接器100包括設有收容槽15之絕 緣本體1，容置於收容槽15内之複數導電端子2及扣合於絕緣本體丨上之固持 片3 〇 絕緣本體1包括基板11及相對之兩側壁13，所述基板Π上凹設有收容槽 15，其中收容槽15對稱分佈於基板η之兩側，且每個收容槽15内還設有嵌持 槽16用以固定導電端子2。所述側壁13兩端均凹設有卡槽13〇，所述側壁13 中部設有凹部134，該凹部134呈“凸，，狀，所述凹部134上設有卡鈎131，卡 鈎131兩邊設有盲孔132。 丨 所述固持片3包括水平部31、自所述水平部31之兩端向下延伸彎折形成之 樞接部32，每-樞接部32下側兩端朝向彼此延伸設有焊接脚33。所述樞接部 32中部對應於凹部134設有懸臂322，該懸臂322上對應於卡鈎i3i之位置設 有凹孔320。該凹孔320兩旁對應於所述盲孔132之位置朝向彼此延伸設有定位 凸台321。該固持片3依靠定位凸台321與盲孔132及卡鈎131與凹孔32〇之配 合緊固於所述側壁13上。 導電端子2包括固定部22，所述固定部22近似“U”形，該固定部22卡 持於收容槽15中之嵌持槽16内，自固定部22 一端延伸設有彈性臂21，彈性臂 21中部向外彎曲，形成圓弧狀之接觸部21〇，彈性臂21自由末端設有擋壁23， 自固定部22另一端延伸設有焊接部24。 本創作電連接器100通過固持片3上之凹孔32〇與絕緣本體丨上之卡鈎ΐ3ι 7 M321599 配合可提供較大之固持力，並在所述卡鈎131兩旁設有盲孔132,在所述固持片3 上對應於骑孔132位置設有定位凸台321，此麵構#定位凸台321滑到 132附近日守因固持片3對絕緣本體1有夾持力而自動落入盲孔132内而自動^ 位，且定位凸台321與盲孔m干涉增强固持力，避免固持片3與絕緣本體 1 間産生位移，從而達到固持及保證平面度之雙重目的。使得電子 與導電端子2之連接穩定，實現較好之信號傳輸。 Θ不 進行僅^創作之—種實施方式，其他在這種實施方式基礎上 可寻效夂換，如在所述側壁13上朝遠離絕緣本體1方向設置定位凸二However, the defect of the k type of juice is that the above-mentioned structure is realized by the snap-fit 71 〇 and the concave hole-like structure, and the position of the electrical connector 7' may move between the insulating body 71 and the holding piece 72 to generate a gap. The flatness between the holding piece 72 and the conductive terminal 73 is poor, resulting in poor electrical contact. Therefore, it is indeed necessary to modify the electrical connector 7 to solve its drawbacks. [New Content] The purpose of this creation is to provide an electrical connector that is easy to improve the contact between the electronic card and the conductive terminal. Engraving = see the above-mentioned inner valley' This creation adopts the following technical solution: it includes a plurality of conductive terminals provided with a receiving groove, and a holding piece fastened to the insulating body, the insulating substrate including the substrate and the vertical a hook is disposed on the side wall of the substrate, and the side wall is provided with a hook, and the retaining portion 6 M321599 includes a horizontal portion and a pivoting portion extending downward from the two ends of the horizontal portion, where the pivoting portion corresponds to A recessed hole is defined in the hook position, wherein at least one positioning boss is disposed on one of the side walls or the splicing portion, and the corresponding blind hole is disposed on the other side. The holding piece is fastened to both sides of the insulating body by the cooperation of the positioning boss and the blind hole. The structure can effectively avoid the phenomenon that the movement between the insulating body and the holding sheet is weak, so that the flatness between the holding piece and the conductive terminal is poor. Compared with the prior art, the present invention has the following beneficial effects: the concave hole on the holding piece cooperates with the hook on the insulating body to provide a large holding force, and the fixing piece is held when the positioning boss slides near the blind hole. The clamping force of the insulating body automatically falls into the blind hole and automatically locates, and the positioning/protruding of the positioning boss and the blind hole enhances the holding force of the holding piece, thereby effectively preventing the movement between the insulating body and the holding piece, Improve its flatness. The electrical contact between the electronic card and the conductive terminal is good. <Embodiment> Referring to the first to second figures, the present invention has an insulative housing 1 having a receiving slot 15 and a plurality of conductive terminals 2 received in the receiving slot 15 and fastened. The insulating body 1 includes a substrate 11 and two opposite side walls 13 . The substrate is recessed with a receiving groove 15 , wherein the receiving groove 15 is symmetrically distributed on both sides of the substrate η and each A receiving groove 16 is also defined in the receiving groove 15 for fixing the conductive terminal 2. A latching groove 134 is defined in the middle of the side wall 13 , and the recessed portion 134 is formed in a convex shape. The recessed portion 134 is provided with a hook 131 and two sides of the hook 131 . A blind hole 132 is provided. The retaining piece 3 includes a horizontal portion 31, and a pivoting portion 32 extending downward from the two ends of the horizontal portion 31, and the lower ends of each of the pivoting portions 32 face each other The soldering leg 33 is extended. The central portion of the pivoting portion 32 is provided with a cantilever 322 corresponding to the recessed portion 134. The cantilever 322 is provided with a recessed hole 320 corresponding to the position of the hook i3i. The recessed hole 320 is adjacent to the blind hole 320. The positioning positions of the holes 132 are extended toward each other. The holding piece 3 is fastened to the side wall 13 by the positioning boss 321 and the blind hole 132 and the hook 131 and the recess 32 〇. The fixing portion 22 is approximately U-shaped. The fixing portion 22 is locked in the receiving groove 16 in the receiving groove 15. The elastic arm 21 is extended from one end of the fixing portion 22, and the elastic arm 21 is middle. Bending outward, forming an arc-shaped contact portion 21〇, the elastic arm 21 is provided with a blocking wall 23 at the free end, and the other end of the self-fixing portion 22 The welding portion 24 is extended. The original electrical connector 100 cooperates with the hook ΐ3ι 7 M321599 on the insulating body 通过 through the recess 32 固 on the holding piece 3 to provide a large holding force, and the hook 131 A blind hole 132 is disposed on both sides, and a positioning boss 321 is disposed on the holding piece 3 corresponding to the position of the riding hole 132. The surface structure # positioning boss 321 is slid to the vicinity of 132. The yoke has a holding piece 3 for the insulating body 1 The clamping force automatically falls into the blind hole 132 and automatically positions, and the positioning boss 321 interferes with the blind hole m to enhance the holding force, thereby avoiding displacement between the holding piece 3 and the insulating body 1, thereby achieving retention and ensuring flatness. The dual purpose is to make the connection between the electron and the conductive terminal 2 stable, and achieve better signal transmission. ΘThere is no implementation of the embodiment, and other embodiments can be used for the replacement, as described in the above. Positioning convex 2 on the side wall 13 away from the insulating body 1
伸的亡在區接去部32中部對應於該定位凸台321位置設置朝遠離彼此方向延α 勺目孔132寺都不脫離本創作之實質技術方案。 【圖式簡單說明】The extension of the extension in the middle of the area 32 corresponds to the positioning of the positioning boss 321 position away from the direction of each other, the eye hole 132 temple does not deviate from the essence of the present technical solution. [Simple description of the map]
第一圖係本創作電連接器之立體分解圖。 第二圖係本創作電連接器之立體組合圖。 第二圖係習知電連接器之立體組合圖。 第四圖係習知電連接器之立體分解圖。 【主要元件符號說明】 電連接器 100 導電端子 2 基板 11 收容槽 15 卡槽 130 卡鈎 131 水平部 31 焊接脚 33 凹孔 320 固定部 22 擋壁 23 接觸部 210 絕緣本體 1 固持片 3 侧壁 13 嵌持槽 16 凹部 134 盲孔 132 樞接部 32 懸臂 322 定位凸台 321 彈性臂 21 焊接部 24 8The first figure is an exploded view of the original electrical connector. The second figure is a three-dimensional combination diagram of the present electrical connector. The second figure is a three-dimensional combination diagram of a conventional electrical connector. The fourth figure is an exploded perspective view of a conventional electrical connector. [Main component symbol description] Electrical connector 100 Conductive terminal 2 Substrate 11 Storage slot 15 Card slot 130 Hook 131 Horizontal portion 31 Soldering leg 33 Recessed hole 320 Fixing portion 22 Barrier 23 Contact portion 210 Insulating body 1 Retaining tab 3 Side wall 13 Inlay groove 16 recess 134 blind hole 132 pivoting portion 32 cantilever 322 positioning boss 321 elastic arm 21 welding portion 24 8