M382633 五、新型說明： 【新型所屬之技術領域】 本創作涉及一種連接器，尤其涉及一種電連接器。 【先前技術】 按，請參閱第九圖，一種習知的電連接器100’包括一絕緣 本體10’及複數導電端子20’。絕緣本體10’具有複數貫穿該絕 緣本體10’的收容槽11’。複數導電端子20’裝設於絕緣本體10’ 之收容槽11’内，該等導電端子20’分別具有一固持部21’，該 固持部21’之一端向一側彎折延伸形成有一彈性部22’，該彈性 部22’之末端向固持部21’一側彎折形成一接觸部23’。 在將導電端子20’組裝至絕緣本體10’上時，導電端子20’ 之固持部21’及彈性部22’之一端均容置於收容槽11’内，彈性 部22’之末端彎折形成的接觸部23’伸出至絕緣本體10’之上表 面。 惟，在使用該電連接器100’時，導電端子20’之接觸部23’ 常因受不當勾持或拉扯而致使彈性部22’及固持部21’受力並 向收容槽11’外侧過度伸展，從而使導電端子20’因被拉伸過度 而產生永久變形，影響產品使用。 【新型内容】 本創作的主要目的係針對上述習知技術存在之缺陷提供 一種可防止導電端子變形的電連接器。 為實現上述目的，本創作之電連接器包括一絕緣本體及複 數導電端子。絕緣本體具有複數貫穿該絕緣本體的收容槽，收 容槽之兩側槽壁上開設有複數與該收容槽連通的凹槽，收容槽 之一端向收容槽内凸伸形成有一擋持部。複數導電端子裝設於 絕緣本體之收容槽内，該等導電端子分別具有一第一固持部， 3 M382633 該第一固持部之兩側至少設有一卡持塊，第一固持部之一端向 一側彎折延伸形成有一彈性部，該彈性部之末端向第一固持部 一側彎折形成一接觸部。所述第一固持部容置於收容槽内，卡 持塊卡持於凹槽内，所述擋持部擋持於彈性部的一端。 由上所述，本創作之電連接器藉由凹槽卡持導電端子之第 一固持部兩侧設置的卡持塊，可使第一固持部穩固地固持於收 容槽内，且藉由擋持部擋持於導電端子之彈性部的一端，在使 用該電連接器時，可避免導電端子之接觸部因受不當勾持或拉 扯而致使彈性部及第一固持部受力並向收容槽外側過度伸 展，從而防止導電端子因被拉伸過度而產生變形。 【實施方式】 為詳細說明本創作之技術内容、構造特徵及其所達成之目 的與功效，下面將結合實施例並配合圖式詳予說明。 請參閱第一圖，本創作電連接器100包括一絕緣本體及複 數導電端子20，該絕緣本體包括一上蓋10及一下蓋30。 請參閱第二圖、第三圖和第四圖，所述上蓋1〇之下表面 向上蓋10内開設有一收容空間11，收容空間11之前後兩側槽 壁上分別開設有一開口 12,開口 12之一邊向開口 12内凸伸形 成有一卡持部121，卡持部121之末端向收容空間11内彎折延 伸形成一卡鉤122。上蓋10之中部及兩側均開設有複數貫穿該 上蓋10且與收容空間11連通的收容槽13，收容槽13之兩側 槽壁兩端分別開設有一與該收容槽13連通的凹槽131，上蓋 10之上表面於該等收容槽13之一端處分別向收容槽13内水平 凸伸形成有一擋持部132，上蓋10之下表面於該等收容槽13 之另一端處分別向下凸伸形成有一插合部14，插合部14上開 設有一貫穿該插合部14並延伸至插合部14之一側表面且與收 4 M382633 容槽13連通的插槽141，上蓋10之下表面一端處向收容空間 11内凸設有複數圓柱形的固定柱15，上蓋10之下表面中部於 兩固定柱15間亦向收容空間11内凸設有複數所述卡持部121 及卡鉤122。 請參閱第二圖和第五圖，所述複數導電端子20固持於絕 緣本體内。該等導電端子20分別具有一第一固持部21，該第 一固持部21之前後兩側分別向外凸伸形成有一卡持塊211，第 一固持部21之一端向一側彎折延伸形成有一彈性部22，彈性 部22之末端向第一固持部21 —側彎折延伸形成有一接觸部 23。第一固持部21之另一端向上彎折延伸形成有一第二固持 部24，第二固持部24之底部左右兩側分別向外凸設有一倒刺 241，該第二固持部24之末端向一側彎折延伸形成有一延伸部 25，延伸部25之末端向下彎折形成有一焊接腳26。 請參閱第二圖和第六圖，所述下蓋30裝設於上蓋10下 方，該下蓋30之上表面向下蓋30内開設有複數容置槽31，下 蓋30之前後兩側表面上分別開設有一由後向前傾斜延伸的導 滑槽32，導滑槽32之下方設有一卡持槽33，下蓋30之上表 面一端處向下蓋30内凹設有複數呈六棱柱狀的固定槽34，下 蓋30之上表面中部於兩固定槽34間向下蓋30内凹設有複數 第二卡持槽35，第二卡持槽35之頂端設有一由下向上傾斜延 伸的導滑塊351。 請參閱第二圖至第八圖，在組裝本創作之電連接器1〇〇 時，先將複數導電端子20裝設於上蓋10内，導電端子20之 第一固持部21收容於上蓋10之收容槽13内，第一固持部21 兩側設置的卡持塊211分別對應卡持於收容槽13兩側設置的 一凹槽131内。導電端子20之彈性部22容置於收容槽13内， 且彈性部22 —端之彎折處抵靠於收容槽13之一側設置的檔持 5 M382633 部132處彈欧22末端彎折形成的接觸部23伸出至上蓋1〇 之上表面。第二固持部24插置於上蓋10之插槽141内，第二 固持部24兩侧設置的倒刺241抵持於插槽141之槽壁上，從 而導電端子20固定裝設於上蓋1〇内。在裝設下蓋3〇時，上 蓋1〇之插合部14及導電端子2〇之延伸部25和焊接部26均 插置於下蓋30之容置槽31内，且導電端子2〇之焊接部26伸 出炙下蓋30之下表面。上蓋1〇兩側設置的卡持部121分別沿 導滑槽32滑入至一卡持槽33外側，卡持部121上設置的卡鉤 · 122匀持於卡持槽33之槽壁上。上蓋1〇之固定柱15分別收容 於〆下蓋30之固定槽34内，上蓋1〇於兩固定柱15間設置的 鲁 卡持部121沿下蓋30之導滑塊351滑入至第二卡持槽35内， 且卡釣122勾持於導滑塊351底部，從而使下蓋30固定裝設 於上篆底部。 藉由第二固持部24兩側設置有倒刺241，可使第二固持部 24穩固地固持於插槽141内’藉由上蓋1〇設置的卡持部121 及卡鉤122分別與下蓋30上設置的卡持槽33及第二卡持槽35 相互卡合，使下蓋30裝設於上蓋1〇’且藉由上蓋10之固定枝 15與下蓋30之固定槽34相互干涉卡合，可使下蓋30更穩固 ^ 地裝設於上蓋10底部。 . 綜上所述，本創作之電連接器100藉由上蓋10設置的凹 槽131卡持導電端子20之第一固持部21兩側設置的卡持塊 -211，可使第一固持部21穩固地固持於上蓋10内，且藉由播 · 持部132擋持於導電端子20之彈性部22的一端，在使用該電 連接器100時，可避免導電端子2〇之接觸部23因不當勾持咬 拉扯而致使彈性部22及第二固持部24受力並向收容槽13外 側過度伸展，從而防止導電端子2〇因被拉伸過度而產生變形。 6 M382633 【圖式簡單說明】 第一圖係本創作電連接器一種實施例的立體圖。 第二圖係第一圖所示電連接器之立體分解圖。 第三圖係第一圖所示電連接器之上蓋的立體圖。 第四圖係第三圖的局部放大圖。 第五圖係第一圖所示電連接器之導電端子的立體圖。 第六圖係第一圖所示電連接器之下蓋的立體圖。 第七圖係第一圖所示電連接器組裝後的立體圖，其中，對 絕緣本體進行了剖切。 第八圖係第七圖的局部放大圖。 第九圖係一種習知電連接器的立體圖。 【主要元件符號說明】M382633 V. New description: [New technical field] The present invention relates to a connector, and more particularly to an electrical connector. [Prior Art] Referring to the ninth drawing, a conventional electrical connector 100' includes an insulative housing 10' and a plurality of conductive terminals 20'. The insulative housing 10' has a plurality of receiving slots 11' extending through the insulative housing 10'. The plurality of conductive terminals 20 ′ are disposed in the receiving slots 11 ′ of the insulative housing 10 ′. The conductive terminals 20 ′ each have a holding portion 21 ′, and one end of the holding portion 21 ′ is bent to extend to form a flexible portion. 22', the end of the elastic portion 22' is bent toward the holding portion 21' to form a contact portion 23'. When the conductive terminal 20' is assembled to the insulative housing 10', one end of the holding portion 21' and the elastic portion 22' of the conductive terminal 20' are accommodated in the receiving groove 11', and the end of the elastic portion 22' is bent. The contact portion 23' protrudes to the upper surface of the insulative housing 10'. However, when the electrical connector 100' is used, the contact portion 23' of the conductive terminal 20' is often improperly hooked or pulled, causing the elastic portion 22' and the holding portion 21' to be forced and excessively outward of the receiving groove 11'. Stretching, so that the conductive terminal 20' is permanently deformed due to being stretched excessively, affecting product use. [New content] The main purpose of the present invention is to provide an electrical connector capable of preventing deformation of a conductive terminal in view of the defects of the above-mentioned prior art. To achieve the above object, the electrical connector of the present invention comprises an insulative body and a plurality of conductive terminals. The insulative housing has a plurality of receiving slots extending through the insulative housing, and a plurality of recesses communicating with the receiving slots are defined in the slot walls of the receiving slots. One end of the receiving slot protrudes into the receiving slot to form a retaining portion. The plurality of conductive terminals are disposed in the receiving slots of the insulative housing, and the conductive terminals respectively have a first holding portion. 3 M382633 is provided with at least one holding block on both sides of the first holding portion, and one end of the first holding portion is The side bend extends to form an elastic portion, and the end of the elastic portion is bent toward the first retaining portion side to form a contact portion. The first holding portion is received in the receiving groove, and the holding block is retained in the groove, and the blocking portion is blocked at one end of the elastic portion. As described above, the electrical connector of the present invention can securely hold the first retaining portion in the receiving slot by holding the retaining block disposed on both sides of the first retaining portion of the conductive terminal by the groove, and by the block The holding portion is held at one end of the elastic portion of the conductive terminal. When the electrical connector is used, the contact portion of the conductive terminal can be prevented from being improperly hooked or pulled, and the elastic portion and the first retaining portion are forced to the receiving slot. The outer side is excessively stretched to prevent the conductive terminal from being deformed due to being stretched excessively. [Embodiment] In order to explain the technical contents, structural features, and the objects and effects of the present invention in detail, the embodiments will be described in detail below with reference to the drawings. Referring to the first figure, the present invention includes an insulative housing and a plurality of conductive terminals 20, the insulative housing including an upper cover 10 and a lower cover 30. Referring to the second, third, and fourth figures, a lower surface of the upper cover 1 defines a receiving space 11 in the upper cover 10, and an opening 12 is defined in the front and rear slot walls of the receiving space 11. One end of the opening 12 is formed with a latching portion 121. The end of the latching portion 121 is bent and extended into the receiving space 11 to form a hook 122. A plurality of receiving slots 13 extending through the upper cover 10 and communicating with the receiving space 11 are defined in the middle portion and the two sides of the upper cover 10. A groove 131 communicating with the receiving slot 13 is defined in each of the two sides of the slot wall. The upper surface of the upper cover 10 is horizontally protruded from the receiving slot 13 to form a retaining portion 132. The lower surface of the upper cover 10 protrudes downwardly from the other end of the receiving slot 13 An insertion portion 14 is formed. The insertion portion 14 defines a slot 141 extending through the insertion portion 14 and extending to one side surface of the insertion portion 14 and communicating with the receptacle M13633. The lower surface of the upper cover 10 is provided. A plurality of fixing posts 15 are protruded from the receiving space 11 at one end, and a plurality of the latching portions 121 and the hooks 122 are protruded from the two fixing posts 15 in the middle of the lower surface of the upper cover 10 . Referring to the second and fifth figures, the plurality of conductive terminals 20 are held in the insulating body. Each of the first holding portions 21 has a holding block 211 protruding outwardly from the front and rear sides of the first holding portion 21, and one end of the first holding portion 21 is bent and extended to one side. There is an elastic portion 22, and the end of the elastic portion 22 is bent toward the side of the first holding portion 21 to form a contact portion 23. The other end of the first holding portion 21 is bent upwardly to form a second holding portion 24, and a barb 241 is protruded outwardly from the left and right sides of the second holding portion 24, and the end of the second holding portion 24 is The side bend extends to form an extension portion 25, and the end of the extension portion 25 is bent downward to form a soldering leg 26. Referring to the second and sixth figures, the lower cover 30 is disposed under the upper cover 10, and the upper surface of the lower cover 30 is provided with a plurality of accommodating grooves 31 in the lower cover 30, and the front and rear surfaces of the lower cover 30 A guide slot 32 extending obliquely from the rear to the front is respectively disposed, and a retaining slot 33 is disposed under the guide slot 32. The upper cover of the lower cover 30 is recessed with a plurality of hexagonal prisms at the end of the upper cover 30. a fixing groove 34, a middle portion of the upper surface of the lower cover 30 is recessed between the two fixing grooves 34, and a plurality of second holding grooves 35 are recessed in the lower cover 30. The top end of the second holding groove 35 is provided with a bottom extending obliquely from the bottom to the top. Guide slider 351. Referring to FIG. 2 to FIG. 8 , when the electrical connector of the present invention is assembled, the plurality of conductive terminals 20 are first installed in the upper cover 10 , and the first holding portion 21 of the conductive terminal 20 is received in the upper cover 10 . The holding blocks 211 disposed on the two sides of the first holding portion 21 are respectively engaged in a recess 131 disposed on both sides of the receiving slot 13 . The elastic portion 22 of the conductive terminal 20 is received in the receiving groove 13, and the bent portion of the elastic portion 22 is abutted against the one side of the receiving groove 13 and the end portion of the receiving portion 13 is bent. The contact portion 23 protrudes to the upper surface of the upper cover 1〇. The second retaining portion 24 is inserted into the slot 141 of the upper cover 10, and the barbs 241 disposed on both sides of the second retaining portion 24 abut against the slot wall of the slot 141, so that the conductive terminal 20 is fixedly mounted on the upper cover 1 Inside. When the lower cover 3 is installed, the insertion portion 14 of the upper cover 1 and the extension portion 25 and the soldering portion 26 of the conductive terminal 2 are inserted into the receiving groove 31 of the lower cover 30, and the conductive terminal 2 is The welded portion 26 extends beyond the lower surface of the underarm cover 30. The latching portions 121 disposed on the two sides of the upper cover 1 are respectively slid into the outer side of a latching slot 33 along the guide slot 32, and the hooks 122 disposed on the latching portion 121 are uniformly supported on the slot walls of the latching slots 33. The fixing posts 15 of the upper cover 1 are respectively received in the fixing slots 34 of the lower cover 30, and the upper cover 1 is disposed between the two fixing posts 15 and slides along the guide slider 351 of the lower cover 30 to the second In the holding groove 35, the catch 122 is hooked on the bottom of the guide slider 351, so that the lower cover 30 is fixedly mounted on the bottom of the upper jaw. The second retaining portion 24 is firmly fixed in the slot 141 by the barbs 241 disposed on both sides of the second retaining portion 24. The latching portion 121 and the hook 122 provided by the upper cover 1 are respectively associated with the lower cover The holding groove 33 and the second holding groove 35 provided on the 30 are engaged with each other, so that the lower cover 30 is mounted on the upper cover 1〇' and the fixing groove 15 of the upper cover 10 and the fixing groove 34 of the lower cover 30 interfere with each other. In combination, the lower cover 30 can be more stably installed on the bottom of the upper cover 10. In summary, the electrical connector 100 of the present invention can hold the first holding portion 21 by holding the holding block 211 disposed on both sides of the first holding portion 21 of the conductive terminal 20 by the recess 131 provided in the upper cover 10. It is firmly held in the upper cover 10 and is held by the end portion of the elastic portion 22 of the conductive terminal 20 by the broadcast portion 132. When the electrical connector 100 is used, the contact portion 23 of the conductive terminal 2 can be prevented from being improperly When the bite is pulled, the elastic portion 22 and the second holding portion 24 are biased and excessively extended to the outside of the receiving groove 13, thereby preventing the conductive terminal 2 from being deformed due to being excessively stretched. 6 M382633 [Simple Description of the Drawings] The first figure is a perspective view of an embodiment of the present electrical connector. The second figure is an exploded perspective view of the electrical connector shown in the first figure. The third figure is a perspective view of the upper cover of the electrical connector shown in the first figure. The fourth figure is a partial enlarged view of the third figure. Figure 5 is a perspective view of the conductive terminals of the electrical connector shown in Figure 1. Figure 6 is a perspective view of the lower cover of the electrical connector shown in the first figure. The seventh drawing is a perspective view of the assembled electrical connector shown in the first figure, in which the insulating body is cut. The eighth figure is a partial enlarged view of the seventh figure. The ninth diagram is a perspective view of a conventional electrical connector. [Main component symbol description]
電連接器 100 上蓋 10 收容空間 11 開口 12 卡持部 121 卡鉤 122 收容槽 13 凹槽 131 檔持部 132 插合部 14 插槽 141 固定柱 15 導電端子 20 第一固持部 21 卡持塊 211 彈性部 22 接觸部 23 第二固持部 24 倒刺 241 延伸部 25 焊接部 26 下蓋 30 容置槽 31 導滑槽 32 卡持槽 33 固定槽 34 第二卡持槽 35 導滑塊 351 7Electrical connector 100 upper cover 10 receiving space 11 opening 12 holding portion 121 hook 122 receiving groove 13 groove 131 holding portion 132 engaging portion 14 slot 141 fixing post 15 conductive terminal 20 first holding portion 21 holding block 211 Elastic portion 22 Contact portion 23 Second holding portion 24 Barb 241 Extension portion 25 Weld portion 26 Lower cover 30 accommodating groove 31 Guide groove 32 Holding groove 33 Fixing groove 34 Second holding groove 35 Guide slider 351 7