M357065 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，請參閱第五圖，一種電連接器200包括有一殼體4、 一絕緣本體5及複數連接端子6。所述殼體4具有一上壁41、 一下壁42及兩連接於上、下壁41、42之間的侧壁43，所述 上、下壁4卜42及兩侧壁43圍合形成一收容腔（圖中未標示）。 所述兩側壁43後部處皆凸伸形成有一卡扣431。絕緣本體5 具有一主體部51，所述主體部51兩侧壁相同位置皆凹設有一 卡持槽511。複數連接端子6插設於絕緣本體5内。絕緣本體 5套設於收容腔内，卡扣431卡設於主體部51之卡持槽511 内。 惟，上述電連接器200之絕緣本體5與殼體4組裝過程 中，需利用治具將卡扣431彎折以使卡扣431卡設於卡持槽 511内，不僅工序繁複，而且因卡扣431及卡持槽511尺寸均 較小，進行彎折卡設操作時難以正確對位，從而容易刮傷絕緣 本體5。 【新型内容】 本創作的目的是針對上述習知技術存在之缺陷提供一種 易於組裝且裝配牢固的電連接器。 為實現上述目的，本創作所提供電連接器包括一絕緣本 體、複數連接端子及殼體。絕緣本體具有一主體部，主體部左 右兩側表面處皆開設有一通槽，通槽的底壁上凸設有凸塊，凸 塊具有一導滑面和--^持面，與卡持面一側對應之部分通槽形 成為卡持槽，與導滑面一側對應之部分通槽形成為導滑槽；連 M357065 接端子固持於絕緣本體上；殼體包覆於 兩側壁，兩側壁上分別向殼體内彎二= 於卡持槽内。 η丨扣，卡扣卡持 如上所述’本創作電連接器在裝配時，可使卡扣由導評 ίΓ=卡持於卡持槽内’不必採用治具，不僅簡化； 製釭，而且可避免刮傷絕緣本體。 【實施方式】 ^細說明本創作·之技術内容、構造特徵、所達成的目 '功效，以下絲例舉實施例並配合圖式詳予說明。 i H閱第—圖及第二圖，本創作電連接器_包括殼體 1、、、、g緣本體2及複數連接端子3。 請參閱第二圖及第三圖，殼體丄為一金屬板材沖壓裁切而 成’所述殼體1具有-上壁11、-下壁η及連接上、下壁u、 12的左、右兩側壁13，所述上、下壁u、i2及兩側壁u圍 切成-收容腔14。所述左、右兩側壁13各設有—前一後兩 疋位腳13卜兩側壁13於兩定位腳131之間且靠近後面的定 位腳131處分別向殼體i内臀折凸伸有一卡扣132,且該卡扣 13匕具有-由後至前向内側傾斜的導向端自η。。所述上壁 π後部處開設有一凹槽⑴’上壁u於該凹槽ui —邊緣之 中部處凸伸形成有一擋持件112。 "該殼體1之上壁11具有一大致呈長方形的開口 113和一 ^開口 113 1-邊緣處延伸形成的—向下傾斜且寬度由後向 耵j漸減小的彈臂114,彈臂114與上壁u連接處向上凸伸有 一前後向延伸的加強肋115，彈臂114前端向上翹起形成一卡 扣部116。本電連接器100相匹配之連接器（圖中未示）對接 時；彈臂114之寬度由後向前逐漸減小結構和加強肋115可提 M357065 高對相對接之連接器的卡持作用力。 請參閱第二圖及第四圖，絕緣本體2具有一主體部21及 由主體部21向前凸伸形成的伸出部22，所述主體部21左右 兩侧表面下部處皆開設有一延伸到主體部21前端的通槽 211，該通槽211的底壁上凸設有凸塊212，該凸塊212具有 一傾斜的導滑面2121和一卡持面2122，與卡持面2122 —侧 對應之部分通槽211形成為卡持槽213，與導滑面2121 —側 對應之部分通槽211形成為導滑槽214 ;主體部21後部處開 設有一延伸至上、下表面及後表面的擋持槽215。 複數連接端子3以一體模内成型方式固定於絕緣本體2之 主體部21和伸出部22上。 請參閱第一圖、第二圖及第四圖，當組裝本創作電連接器 100時，將帶有連接端子3之絕緣本體2由後向前套設入殼體 1之收容腔14内，同時卡扣132由導滑槽214之導滑面2121 滑入並卡持於卡持槽213内，利用治具將擋持件112向下彎折 90度，使擋持件112擋持於擋持槽215内，以加強殼體1對 絕緣本體2的固持作用。電連接器100之定位腳131用於插設 在電路板上。導向端面1321可使卡扣132更容易滑入卡持槽 213 内。 綜上所述，本創作電連接器100在裝配時，可使卡扣132 由導滑槽214之導滑面2121滑入並卡持於卡持槽213内，不 必採用治具，不僅簡化了製程，而且可避免刮傷絕緣本體2。 【圖式簡單說明】 第一圖係本創作電連接器的立體圖。 第二圖係第一圖所示電連接器的立體分解圖。 第二圖係第一圖所示電連接器之殼體的立體圖。 M357065 第四圖係第二圖所示電連接器A處的放大圖。 第五圖係習知電連接器的立體分解圖。 【本創作主要元件符號說明】M357065 V. New description: [New technical field] The present invention relates to a connector, and more particularly to an electrical connector. [Prior Art] Referring to FIG. 5, an electrical connector 200 includes a housing 4, an insulative housing 5, and a plurality of connection terminals 6. The housing 4 has an upper wall 41, a lower wall 42 and two side walls 43 connected between the upper and lower walls 41, 42. The upper and lower walls 4 and 42 and the side walls 43 are enclosed to form a Containment cavity (not shown). A buckle 431 is formed at a rear portion of the two side walls 43. The insulative housing 5 has a main body portion 51, and a retaining groove 511 is recessed in the same position on both side walls of the main body portion 51. The plurality of connection terminals 6 are inserted into the insulative housing 5. The insulating body 5 is sleeved in the receiving cavity, and the buckle 431 is locked in the holding groove 511 of the main body portion 51. However, in the process of assembling the insulative housing 5 of the electrical connector 200 and the housing 4, the buckle 431 is bent by the jig to cause the buckle 431 to be locked in the retaining slot 511, which is complicated and complicated. The buckle 431 and the retaining groove 511 are small in size, and it is difficult to properly align the bending and clamping operation, so that the insulating body 5 is easily scratched. [New Content] The purpose of this creation is to provide an easy-to-assemble and well-assembled electrical connector for the drawbacks of the above-mentioned prior art. To achieve the above object, the electrical connector provided by the present invention comprises an insulating body, a plurality of connecting terminals and a housing. The insulating body has a main body portion, and a through groove is defined in the left and right sides of the main body portion, and a convex block is convexly disposed on the bottom wall of the through groove, the convex block has a sliding surface and a holding surface, and a holding surface A part of the through groove corresponding to one side is formed as a holding groove, and a part of the through groove corresponding to one side of the sliding surface is formed as a guiding slot; the connecting terminal of the M357065 is fixed on the insulating body; the housing is wrapped around the two side walls and the two side walls The upper part is bent into the inside of the housing 2 in the holding groove.丨 丨 , , , , , , , , 如上 如上 ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本It can avoid scratching the insulating body. [Embodiment] The technical contents, structural features, and the achieved effects of the present invention will be described in detail, and the following examples will be described in detail with reference to the drawings. Referring to the first and second figures, the present electrical connector _ includes a housing 1, a body, a g-edge body 2, and a plurality of connection terminals 3. Referring to the second and third figures, the casing 冲压 is stamped and cut into a metal sheet. The casing 1 has an upper wall 11 , a lower wall η and a left side connecting the upper and lower walls u and 12 . The right and left side walls 13, the upper and lower walls u, i2 and the two side walls u are cut into a receiving cavity 14. The left and right side walls 13 are respectively provided with a front and a rear two-legged legs 13 and two side walls 13 between the two positioning legs 131 and near the rear positioning legs 131 respectively protruding into the housing i. The buckle 132 has a guide end that is inclined from the rear to the front side from the η. . A groove (1) is formed at a rear portion of the upper wall π. The upper wall u protrudes from a central portion of the groove ui to form a stopper 112. "The upper wall 11 of the casing 1 has a substantially rectangular opening 113 and an opening 113 1 - an elastic arm 114 which is formed to extend downwardly and has a width which is gradually reduced from the rearward direction ,j, the elastic arm A connecting rib 115 extending forward and backward is formed at a joint of the upper wall u and the upper wall u. The front end of the elastic arm 114 is upwardly lifted to form a latching portion 116. When the connector 100 (not shown) of the electrical connector 100 is docked, the width of the elastic arm 114 is gradually reduced from the rear to the front, and the reinforcing rib 115 can be used to clamp the M357065 high to the opposite connector. force. Referring to the second and fourth figures, the insulative housing 2 has a main body portion 21 and a protruding portion 22 formed by the front portion of the main body portion 21. a through hole 211 at a front end of the main body portion 21, a convex block 212 is protruded from a bottom wall of the through hole 211, and the convex block 212 has an inclined sliding surface 2121 and a holding surface 2122, and the side of the holding surface 2122 The corresponding through groove 211 is formed as a holding groove 213, and a part of the through groove 211 corresponding to the side of the sliding surface 2121 is formed as a guiding groove 214; a rear portion of the main body portion 21 is extended to the upper and lower surfaces and the rear surface. Hold slot 215. The plurality of connection terminals 3 are fixed to the main body portion 21 and the projecting portion 22 of the insulative housing 2 in an integral in-mold molding manner. Referring to FIG. 1 , FIG. 2 and FIG. 4 , when the present invention is assembled, the insulative housing 2 with the connecting terminal 3 is sleeved from the rear to the front into the receiving cavity 14 of the housing 1 . At the same time, the buckle 132 is slid into the holding slot 213 by the guiding sliding surface 2121 of the guiding slot 214, and the retaining member 112 is bent downward by 90 degrees by using the jig, so that the blocking member 112 is blocked. The holding groove 215 is used to reinforce the holding action of the housing 1 on the insulating body 2. The positioning pin 131 of the electrical connector 100 is for insertion on a circuit board. The guide end face 1321 allows the buckle 132 to slide into the retaining groove 213 more easily. In summary, when the electrical connector 100 is assembled, the buckle 132 can be slid into and held by the sliding surface 2121 of the guiding slot 214, and the fixture is not required, which not only simplifies The process is performed, and the insulating body 2 can be prevented from being scratched. [Simple description of the drawing] The first figure is a perspective view of the original electrical connector. The second figure is an exploded perspective view of the electrical connector shown in the first figure. The second figure is a perspective view of the housing of the electrical connector shown in the first figure. M357065 The fourth figure is an enlarged view of the electrical connector A shown in the second figure. The fifth figure is an exploded perspective view of a conventional electrical connector. [The main component symbol description of this creation]
[先前技術] 電連接器 200 殼體 4 上壁 41 下壁 42 側壁 43 卡扣 431 絕緣本體 5 主體部 51 卡持槽 511 連接端子 6 [本創作] 電連接器 100 殼體 1 上壁 11 凹槽 111 擋持件 112 開口 113 彈臂 114 加強肋 115 卡扣部 116 下壁 12 側壁 13 定位腳 131 卡扣 132 導向端面 1321 收容腔 14 絕緣本體 2 主體部 21 通槽 211 凸塊 212 導滑面 2121 卡持面 2122 卡持槽 213 導滑槽 214 擋持槽 215 伸出部 22 連接端子 3[Prior Art] Electrical Connector 200 Housing 4 Upper Wall 41 Lower Wall 42 Side Wall 43 Buckle 431 Insulating Body 5 Main Body 51 Holding Groove 511 Connecting Terminal 6 [This Creation] Electrical Connector 100 Housing 1 Upper Wall 11 Concave Slot 111 Bracket 112 Opening 113 Spring Arm 114 Reinforcing Rib 115 Retaining Port 116 Lower Wall 12 Side Wall 13 Positioning Leg 131 Buckle 132 Guide End Face 1321 Housing Cavity 14 Insulating Body 2 Body Section 21 Channel 211 Tab 212 Guide Sliding Surface 2121 holding surface 2122 holding groove 213 guiding groove 214 holding groove 215 protruding portion 22 connecting terminal 3