M338451 八、新型說明： 【新型所屬之技術領域】 本創作係關於一種電連接器，尤指一種具有插接腳的電連接器 【先前技術】 隨著各消費性電子產品小型化發展的趨勢，作為其主要跫件之一 器越來越多地製成沉板型明大空_醇，通麵贿型^ 接 屬殼體、-裝設於金屬殼體内的絕緣座體及複數插設在絕緣座 子。金屬殼體包括頂壁及自頂壁兩端向下延伸的側壁，所述側壁上M338451 VIII. New description: [New technical field] This is a kind of electrical connector, especially an electrical connector with a pin. [Prior Art] With the trend of miniaturization of various consumer electronic products, As one of its main components, it is more and more made into a sinking type of bright air-alcohol, a face-to-face type, a housing, an insulating seat mounted in a metal case, and a plurality of plug-in Insulated carrier. The metal housing includes a top wall and a side wall extending downward from both ends of the top wall, the side wall
該焊腳包括自繼向外彎折的與電路板貼合的支料及自支:番增 折形成的插置於電路板的插腳。 M置’弯 上述電連接器中的插ISP在弯折形成的過程中與支撐部間形成 t當插腳插人電路板所對應_接射時，若縫_、，則上述懒易與^ 的邊緣發奸涉，從畴致域部與轉板無法緊韻合，兩者 一 =間距。糾，由於製造上的觀，支撐部的平面度通常難以得顺確控制疋 因此無法健支撐部的整解面與電路板完全貼合m要 接器以克服上述雜。 補電連 【新型内容】The solder fillet includes a support and a self-supporting material which are bent outwardly and bound to the circuit board: a pin inserted into the circuit board formed by the folding. M is placed in the above-mentioned electrical connector. The ISP is formed between the support portion and the support portion during the bending process. When the pin is inserted into the circuit board, the __, the slot is easy to use. The edge of the rape involved, from the domain to the domain and the transfer board can not be close, the two = spacing. Correction, due to the manufacturing view, the flatness of the support portion is usually difficult to control smoothly. Therefore, the entire solution surface of the support portion cannot be completely fitted with the circuit board to overcome the above-mentioned impurities. Make up electricity connection [new content]
本創作的目的在於提供一種能精確組裝的電連接器。 切為Γϊίΐ目的，本創作制如下技術方案：—種電連接器，其包括絕緣 -、a衣於4本_遮蔽親及複麟電端子，遮·體上設有焊接 Ζΐί接^括—水平部、—s直部及連接該水平部及£直部的彎曲部，該 f曲邛係返離豎直部的方向設置。 ▲相較於先前技術，本_電連接器通過在焊接_水平部錄直部間設置 1曲部’從而保證了電連接器的精確組裝。 【實施方式】 俩=參!!第圖至第四圖所示，本創作電連接11為—可安裝於電路板的沉板 “接1"其包括一遮蔽殼體1、一絕緣本體2、複數導電端子3及一定位 板4。 6 M338451 * 請參閱第三圖及第四圖所示，遮蔽殼體1包括-頂壁η、自該頂壁u兩The purpose of this creation is to provide an electrical connector that can be accurately assembled. For the purpose of cutting, the creation of the following technical solutions: - an electrical connector, which includes insulation -, a clothing in 4 _ Shielding and Fu Lin electric terminal a portion, a straight portion, and a curved portion connecting the horizontal portion and the straight portion, the f curve is disposed in a direction away from the vertical portion. ▲ Compared with the prior art, the present_electric connector ensures accurate assembly of the electrical connector by providing a curved portion between the welding-horizontal portion of the straight portion. [Embodiment] Two = 参!! As shown in the figure to the fourth figure, the present electrical connection 11 is a sinking board that can be mounted on a circuit board, "connecting 1", which includes a shielding case 1, an insulating body 2 a plurality of conductive terminals 3 and a positioning plate 4. 6 M338451 * Referring to the third and fourth figures, the shielding housing 1 includes a top wall η, from the top wall u
侧向下延伸的兩側壁12及與頂壁n相平行的底壁13。上述頂壁u、兩側壁 12及底壁13包圍形成-收容所述絕緣本體2的收容腔14。所述頂壁n上設 有兩個突向收容腔14的彈片lu，頂壁u相對底壁13具有向後延伸的伸長部 112 ’該伸長部112的尾部向下彎折形成—彎折板15，該彎折板15中部設有向 下延伸地插設並焊接於電路板（未圖示）的焊接片151。所述伸長部ιΐ2所在 的11壁11兩側分別向下延伸一焊接腳16，該焊接腳16包括自頂壁η向下延 伸並向外騎的水平部161、自水平部161向上f折後再向下彎折的彎曲部⑹ 及自該_曲部163向下延伸形成的豎直部162，所述豎直部162具有向下的自 ㈣’所述水平部161與g直部162同侧的表面上設有一凸台164，所述水平 部⑹平^於頂壁U，g直部⑹垂直於頂壁n。所述彎曲部⑹為孤形結 構’其沿遠離豎直部162的方向弯折，如此，豎直部162與彎曲部163的連接 處與水平部⑹與彎曲部163的連接處位於同一水平面上，如第五圖的虛、㈣ 所不，當然^曲部163可適當增加彎折弧度，如此，豐直部162與彎曲部⑹ 的連接處可南於水平部161與彎曲部163的連接處，即水平部⑹與彎曲部⑹ 的連，處更加遠離電連接器的安裝面。所述兩侧壁12上分別設有一彈片12卜 上述彈m、121均用以與對接電連接器（未圖示）相抵接，從而實現較為 穩固的=合；_壁12與紐13的交界處還設有—對雛部17，所述底壁 13後端叹有兩個相互對稱的扣们3卜上述水平部與豎直部係相對電連接哭的 • 安裝面而=，即用以安裝電連接器的電路板而言。 W J青繼續#^第三第四圖所示，絕緣本體2包括—基部2卜自該基部 ‘ 21觸面向前延伸的對接部22及自基部21後端面向後延伸的與上述伸長部 相對應的延伸板23。所述基部21兩側Φ與底Φ交界處具有與所述褶皺部 Π相對應的過渡部24，基部21後端面設有兩個與所述扣们相扣持的凹槽 的上、下表面設有複數收容導電端子3的收容槽22卜^ 二槽立貝穿基部21的前、後端面。所述延伸板23的尾部兩端分別向外延 Γΐ：凸出"卩％ ’該凸出部25向下延伸有—定位柱26，該定位柱26中間設有 底部向上延伸的狹縫，且該定位柱26的中部直經大於頂部及底部的直徑， 延伸板23的下表面與基部21後端面間形成有-凹陷部27,所述定位板4收容 於該凹陷部27内，_部27兩做有定位槽271及卡槽272。定位板4上設 7 M338451 .有與该定位槽271及卡槽272分別卡扣的凸塊41及卡持塊42，定位板4上還 設^複數收容孔43，所述導電端子3延伸出基部21後端面並插設定位於該等 收容孔43内，所述彎折板15扣置於延伸板23及定位板4的後端面上。 第五圖顯示了遮蔽殼體底面朝上的局部放大圖，所述焊接腳16插置於電 路板上，所述豎直部162可視為電路板插腳部，所述水平部161可視為電路板 ^合部，且水平部161的鄰近豎直部162自由端的表面為電路板安裝面，所述 .、相部163係沿遠離S直部162的方向彎折，豎直部162的長度自其自由端延 伸至B線（即丑直部162與彎曲部163的連接處），從而將彎曲部163延長至 "水平部161與電路板的貼合面(即電路板安裝面），使彎曲部163位於電路板安 裝面的上方’如此，當豎直部162插入電路板對應的插接縫（未圖示）時，賢 直部162可直接插至水平部161與電路板貼合的位置，此時插接縫不會接觸到 =曲部163並與其發生干涉作用，保證水平部161與電路板間不會有魅曲部 分。所述凸台164設置後，電路板與水平部161的貼合面從B線轉至a線， 即電路板安裝面自水平部⑹的表面轉變為凸台的表面，因此凸台164的設置 更增大了背曲部163與電路板間的距離，進一步減小了插接縫與彎曲部i63發 生干涉的可紐，提高了水平部161與電路板的貼合效果。 以上鑛本鑛較佳實施方式的描述，#然本創作也可叫賴其他實施方 式、，比如上述焊接腳除自頂壁延伸形成外，也可自側壁向外彎折形成，另外， 所述凸台具體設置在水平部的與電路板貼合的一面上。 8 M338451 【主要元件符號說明】 遮蔽殼體 1 頂壁 11 彈片 111 ' 121 伸長部 112 側壁 12 底壁 13 扣臂 131 收容腔 14 凹部 14 彎折板 15 焊接片 151 焊接腳 16 水平部 161 豎直部 162 彎曲部 163 凸台 164 褶皺部 17 絕緣本體 2 基部 21 凹槽 211 對接部 22 收容槽 221 延伸板 23 過度部 24 凸出部 25 定位柱 26 凹陷部 27 定位槽 271 卡槽 272 導電端子 3 定位板 4 凸塊 41 卡持塊 42 收容孔 43 9Two side walls 12 extending sideways downward and a bottom wall 13 parallel to the top wall n. The top wall u, the two side walls 12, and the bottom wall 13 surround the receiving cavity 14 that forms and houses the insulative housing 2. The top wall n is provided with two elastic pieces lu protruding toward the receiving cavity 14, and the top wall u has an extending portion 112 extending rearward relative to the bottom wall 13'. The tail portion of the elongated portion 112 is bent downward to form a bent plate 15 The middle portion of the bent plate 15 is provided with a soldering piece 151 which is inserted downward and soldered to a circuit board (not shown). Each of the 11 walls 11 of the extension portion ι 2 is extended downwardly with a soldering leg 16 respectively. The soldering leg 16 includes a horizontal portion 161 extending downward from the top wall η and riding outward, and is folded upward from the horizontal portion 161. a downwardly bent curved portion (6) and a vertical portion 162 extending downward from the curved portion 163, the vertical portion 162 having a downward (four) 'the horizontal portion 161 and the straight portion 162 A projection 164 is provided on the side surface, the horizontal portion (6) being flat on the top wall U, and the straight portion (6) being perpendicular to the top wall n. The curved portion (6) is an isolated structure that is bent in a direction away from the vertical portion 162 such that the junction of the vertical portion 162 and the curved portion 163 is at the same level as the junction of the horizontal portion (6) and the curved portion 163 As shown in the fifth figure, (4), the curved portion 163 may appropriately increase the bending curvature, so that the connection between the straight portion 162 and the curved portion (6) may be souther than the joint between the horizontal portion 161 and the curved portion 163. That is, the connection between the horizontal portion (6) and the curved portion (6) is further away from the mounting surface of the electrical connector. Each of the two side walls 12 is respectively provided with a spring piece 12, and the above-mentioned springs m and 121 are used for abutting with a mating electrical connector (not shown), thereby achieving a relatively stable combination; the boundary between the wall 12 and the button 13 There is also a pair of the young part 17, the back end of the bottom wall 13 is slanted with two mutually symmetrical buckles 3, the horizontal portion and the vertical portion are relatively electrically connected to each other, the mounting surface =, that is, For the board where the electrical connector is installed. WJ 青 continues#^ The third and fourth figures show that the insulative housing 2 includes a base portion 2 that extends from the base portion 21 toward the front of the abutting portion 22 and a rear portion extending from the rear end of the base portion 21 corresponding to the elongate portion Extension plate 23. The boundary portion Φ of the base portion 21 and the bottom portion Φ have a transition portion 24 corresponding to the pleat portion ,, and the rear end surface of the base portion 21 is provided with two upper and lower surfaces of the groove that is engaged with the buckle A plurality of receiving grooves 22 for receiving the conductive terminals 3 are provided, and the front and rear end faces of the base portion 21 are pierced. The two ends of the extension of the extension plate 23 are respectively extended toward the protrusion Γΐ: bulging & 卩 ' % ' the protrusion 25 extends downwardly with a positioning post 26, and the positioning post 26 is provided with a slit extending upward at the bottom, and The central portion of the positioning post 26 is larger than the diameter of the top portion and the bottom portion. A recessed portion 27 is formed between the lower surface of the extending plate 23 and the rear end surface of the base portion 21. The positioning plate 4 is received in the recess portion 27, and the portion 27 is The two are provided with a positioning groove 271 and a card slot 272. The positioning plate 4 is provided with a 7 M338451. The protrusion 41 and the holding block 42 are respectively engaged with the positioning slot 271 and the card slot 272. The positioning plate 4 is further provided with a plurality of receiving holes 43, and the conductive terminal 3 extends. The rear end surface of the base portion 21 is inserted and disposed in the receiving holes 43, and the bent plate 15 is fastened on the rear end surface of the extension plate 23 and the positioning plate 4. The fifth figure shows a partial enlarged view of the bottom surface of the shielding case, which is inserted on the circuit board, the vertical portion 162 can be regarded as a circuit board pin portion, and the horizontal portion 161 can be regarded as a circuit board. The portion of the horizontal portion 161 adjacent to the free end of the vertical portion 162 is a circuit board mounting surface, and the phase portion 163 is bent in a direction away from the S straight portion 162, and the length of the vertical portion 162 is from The free end extends to the B line (ie, the junction of the slanted portion 162 and the curved portion 163), thereby extending the curved portion 163 to the bonding surface of the horizontal portion 161 and the circuit board (ie, the board mounting surface) to bend The portion 163 is located above the mounting surface of the circuit board. Thus, when the vertical portion 162 is inserted into a corresponding insertion slot (not shown) of the circuit board, the straight portion 162 can be directly inserted into the position where the horizontal portion 161 is attached to the circuit board. At this time, the insertion seam does not come into contact with and interfere with the curved portion 163, and there is no complication portion between the horizontal portion 161 and the circuit board. After the boss 164 is disposed, the bonding surface of the circuit board and the horizontal portion 161 is switched from the B line to the a line, that is, the board mounting surface is changed from the surface of the horizontal portion (6) to the surface of the boss, so the setting of the boss 164 The distance between the back curved portion 163 and the circuit board is further increased, and the contact between the insertion slit and the curved portion i63 is further reduced, and the bonding effect between the horizontal portion 161 and the circuit board is improved. The description of the preferred embodiment of the above ore mine may also be referred to as other embodiments. For example, the welding foot may be formed by extending from the side wall in addition to the extension of the top wall. The boss is specifically disposed on a side of the horizontal portion that is attached to the circuit board. 8 M338451 [Description of main component symbols] Shading housing 1 Top wall 11 Shrapnel 111 ' 121 Extension part 112 Side wall 12 Bottom wall 13 Buckle arm 131 Housing cavity 14 Recessed part 14 Bending plate 15 Welded piece 151 Welded foot 16 Horizontal part 161 Vertical Portion 162 Bending 163 Boss 164 Pleated portion 17 Insulating body 2 Base portion 21 Groove 211 Butt portion 22 Retaining groove 221 Extension plate 23 Excess portion 24 Projection portion 25 Positioning post 26 Recessed portion 27 Positioning groove 271 Card slot 272 Conductive terminal 3 Positioning plate 4 bump 41 holding block 42 receiving hole 43 9