M304129 八、新型說明： 【新型所屬之技術領域】 本創作係有關一種電連接為、，尤其涉及一種可安裝於電路板上之電連 接器。 【先前技術】M304129 VIII. New description: [New technical field] This creation relates to an electrical connection, and in particular to an electrical connector that can be mounted on a circuit board. [Prior Art]
與本創作相關之習知技術請參照於2004年1月14日公開之中國大陸 發明專利第CN1467886A號。該專利揭示了一種電連接器，其包括有絕緣 本體、導電端子及遮蔽殼體，遮蔽殼體包覆於絕緣本體上，其具有頂面、 底面、相對設置之兩側壁以及自頂壁後緣向下延伸而成之後壁，於遮蔽殼 體兩側壁前端接續並向下延伸有第一插接腳，於遮蔽殼體兩側壁後端設有 向下延伸之第二插接腳，藉由第一插接腳及第二插接腳之設置可將電連接 器固定於電路板上。前述第一插接腳自遮蔽殼體前端接續而成，該設計不 僅浪費材料，而且第一插接腳容易發生擺動現象，且較難保證第一插接腳 之尺寸精度，並且，爲了非常可靠地將電連接器固定於電路板上，第一插 接腳與第二插接腳之間最好有較大之間距。 是以，針對上述之技術問題，有必紐供—祕有改進賴殼體結構 之電連接器。 【新型内容】 抑j作之主要目的在於提供—種具有改良遮蔽殼體結構、節省材料並 可％固衣配於電路板上之電連接器。 緣本二疋猎以如下技術方案達成的：—種電連接器，其包括絕 =排繼殼㈣一_嶋綱子通道，導 ，魏殼體包紐絕緣本體上，其包括有頂 私如及自卿後緣向下㈣之酸，於遮蔽殼 腳。 ¥，於遮體之後働下延伸有第二插接 緣本i創二!:亦:藉以如下技術方案達成:-種電連接器，其包括絕 ¥ %而子、遮敵殼體以及組裝於遮蔽殼體之後遮蔽殼體，其中於 6 M304129 絕緣本體内設有複數端子通道，導電端子概赠述端子通 體包覆於絕緣《上，其包括有了碰、縫以及姉設置之兩側壁 ς殼體之IT端向下延伸有第—插接腳，於後遮蔽殼體向下延伸有第二插^ 一相較於習知技術，本創作具有如下增進功效··第一插接腳自遮 刖端直接向下延伸可將前端材料省去，降低成本，並且容易保證第_ς 腳之尺寸精度’第二插_自遮蔽殼體之碰錢遮翻下 全 ==^=_與第二嫌_距，__雜器更加ΐFor the related art related to this creation, please refer to the Chinese mainland invention patent No. CN1467886A published on January 14, 2004. The patent discloses an electrical connector including an insulative housing, a conductive terminal and a shielding shell. The shielding shell is coated on the insulative housing, and has a top surface, a bottom surface, two opposite sidewalls, and a rear edge of the top wall. a rear side wall extending downwardly and extending from the front end of the two side walls of the shielding shell and having a first insertion leg extending downwardly, and a second insertion pin extending downwardly at the rear end of the side walls of the shielding shell, The arrangement of a pin and a second pin secures the electrical connector to the circuit board. The first plug leg is connected from the front end of the shielding shell, the design not only wastes material, but also the first plug leg is easy to swing, and it is difficult to ensure the dimensional accuracy of the first plug leg, and, in order to be very reliable The electrical connector is fixed to the circuit board, and there is preferably a large distance between the first pin and the second pin. Therefore, in view of the above technical problems, there is a need for a new connector - an electrical connector that improves the structure of the housing. [New content] The main purpose of this is to provide an electrical connector with an improved shielded housing structure, material saving, and cost-effective mounting on a circuit board. The edge of the two hunters is achieved by the following technical solutions: - an electrical connector, which includes the absolute = relay shell (four) - _ 嶋 子 sub-channel, guide, Wei shell insulation on the body, including the top private From the back edge of the Qing (4) acid, to cover the shell feet. ¥, after the cover, there is a second plug-in edge that extends the second edge of the cover!: Also: By the following technical solution: - an electrical connector, which includes the absolute cost, the enemy shell and the assembly After shielding the housing, the housing is shielded, wherein a plurality of terminal passages are provided in the 6 M304129 insulating body, and the conductive terminals are provided with the terminal body covered on the insulation, which includes two side wall shells with a collision, a seam and a cymbal arrangement. The IT end of the body extends downwardly with a first insertion pin, and the rear shielding housing extends downwardly with a second insertion. Compared with the prior art, the creation has the following enhancement effects: · The first insertion foot self-covering The direct extension of the end can save the front-end material, reduce the cost, and easily ensure the dimensional accuracy of the first _ foot. 'Second plug _ self-shading shell touches the full cover ==^=_ and the second Suspect _ distance, __ miscellaneous device is more ΐ
【實施方式】 請參閱第五圖所示，本創作電連接器1〇〇係包括有絕緣本體 電端子2及包覆於絕緣本體1外側之遮蔽殼體3。 請-##閱第-圖至第五圖所示，絕緣本體！包括主體部u，該主體 部11具有前端面m、後端面112及頂面113。主體部u之前端面設 有-沿水平方向向前凸狀魏12，雜12包括有上下補之兩表面，= 中於舌板12之下表面凹設有複數端子通道13，前述端子通道13延伸貫^ 至絕緣本體1之«面m，導電舒2依讀設於射，其對接部 於舌板12下表面之端子通道13中，其尾部則沿端子通道13自主體部衍 後端面112位置水平延伸而出且向下彎折成連接部24，自連接部24下端向 後彎折成可與相應電路板4相焊接之接觸部23。主體部U之底部一體成型 1二向前凸伸之底板H4，底板114呈梯形板狀結構，其前端寬度小於其後 端寬度，於該底板114前端向前凸伸有兩凸體部1142，底板m上表^後 端設有兩個與主體部11連接於一起之固持塊1145。主體部u之後端面ιΐ2 上設有四個向後延伸之突出板118，該突出板118均突出於絕緣本體丨主體 部11之後端面112。於主體部11之後端面112上設有收容導電端子2連才2 部24之收容槽1124。 遮蔽殼體3係對應絕緣本體1之形狀設置且可包覆於其外，該遮蔽殼 體3係由一金屬片材彎制而成，其包括頂壁30、與頂壁3〇相對設置之底辟 33、自頂壁30後緣向下延伸而成之後壁36、分別自該頂壁3〇兩側向下$ 折延伸之二側壁31、32以及圍設而成之收容空間38。底壁33係南二侧辟 M3 04129 3兩 ======近之醉細1删目接合而成， 向下弓折形成階梯狀結構，藉此，底壁33之中間 i =广=33 ,合處兩_互細定之鸠尾槽 331 332 ^祕Η凹陷部337形成有兩向前延伸之彈片333，將二半底壁 折而^ ΓΓ= 置裁切開後，使之分別向左右兩側衝壓並向下彎 ,τ 向下延伸之弟一插接腳35，該第一插接腳35經 354 * 33 "" 檢 b人 夫 缺口 334分別與絕緣本體1上之兩固持 蔽殼體3之前綱口 Μ處，底壁％之凹陷部撕 圖Λ Γ插晉日士‘碰％均設有外掀之唇緣345，該等唇緣345供插頭（未 ::伸之彈片%二用於遮!殼體3之頂壁30前端中間位置設有-對從前向 305於向ϋ杨'兩彈片304之兩側分別設有一從後向前延伸之彈片 切；向伸之彈片3〇5兩侧前端分別設有一卡孔308。遮蔽殼體3之 ^二36兩側向下延伸有一對第二插接腳362，第二插接腳362設有向後水 斤延伸之接合片354，該第二插接腳遍與第一插接腳％相互垂直， 後壁36兩侧向前彎折有兩側翼—兩側翼367上分別設有一卡持塊斯， =^^可卡緊於紐題3之兩節卜％上。雜_之底壁 33後if而鉍後壁36之間設有一縱長開口 37。 組裝時，將絕緣本體i從後端壓入遮蔽殼體3之收容空間％内 SI 上之突出板118設置於遮蔽殼體3卿^ ^ :體3缝33上之缺口 334與絕緣本體1上之固持塊⑽她合，絕緣本 =之底板113包覆於遮蔽殼體3之底壁33，藉此將遮蔽殼體3固持於絕 —請參閱第六圖所示，在本創作電連接器之第二實施例巾，遮蔽殼體 ^第-插接腳35’亦可經兩次彎折後直接向下延伸而成，遮蔽殼體3，之第二 插接腳362自遮蔽殼體3’之後壁36,兩側向下直接延伸而成。 請參閱第七圖所示，在本創作電連接器之第三實施例中，遮蔽殼體3，， 之兩半底壁别”、挪於靠近巾間部位分別向上彎折形成階梯狀結構，籍 ，，底壁33”之中間部位向上凸起形成凸起部337,，，該接合處兩端是相互^ 接固定之鳩尾槽座335，，，遮蔽殼體3”之第一插接腳35”係由兩半底辟ML，、 M3 04129 332裁切開後向下彎折延伸，第一 兩接合片354”，底壁33,,於凸& ===時綱料延伸形成肴 33T。在本創作電連接器之第四實施辦成^兩向縣伸之彈片 亦可由兩第-插接腳35”’同時向外側弟2回所二接合片攻… 之其:=構與配:關係與第一實施例所揭二 蔽殼體一起蔣0緣去總 / 早獨兀件作爲後遮蔽威體與遮 _u έ ^ 义极’後遮蔽殼體與遮蔽殼體可採用相互扣持之方 ί芯第二插接腳係自後遮蔽殼體向下延伸而成’第-插接腳 端’由遮蔽殼體之底壁裁切而成，其可自側壁向下: 【圖式簡單說明】 弟圖係本創作電連接器與電路板之立體組合圖。 第二圖係本創作電連接器之立體組合圖。 第三圖係本創作電連接器之立體分解圖。 第四圖係本創作電連接器另一角度之立體分解圖。 ^五圖係本創作電連接器另一角度之立體組合圖。 、圖係本創作電連接器第二實施例之遮蔽殼體立體圖。 =七圖係本創作電連接器第三實施例之遮蔽殼體立體圖。 第八圖係本創作電連接器第四實施例之遮蔽殼體立體圖。 【主要元件符號說明】 電連接器 100 絕緣本體 1 主體部 11 前端面 111 後端面 112 頂面 113 舌板 12 端子通道 13 底板 114 凸體部 1142 固持塊 1145 突出板 118 收容槽 1124 導電端子 2 M304129 對接部 21 連接部 24 接觸部 23 遮蔽殼體 3 U 頂壁 30 底壁 33、33π 後壁 36、36' 側壁 3卜32 收容空間 38 半底壁 331、332、331’，、332 凹陷部 337 、 337” 鸠尾槽座 335 、 335" 彈片 333 、 333” 第一插接腳 35、35丨、35丨丨、35”， 接合片 354、354π、354π ’缺口 334 開口 34 彈片 304 彈片 305 卡孔 308 第二插接腳 362、362’ 側翼 367 卡持塊 3672 縱長開口 37 10[Embodiment] Referring to FIG. 5, the present invention is composed of an insulative housing electrical terminal 2 and a shielding case 3 that is wrapped around the outside of the insulative housing 1. Please -##read the first picture to the fifth picture, the insulation body! The main body portion 11 includes a front end surface m, a rear end surface 112, and a top surface 113. The front end surface of the main body portion u is provided with a convex shape 12 in the horizontal direction, and the miscellaneous 12 includes two surfaces which are complemented by the upper and lower sides. The lower surface of the tongue plate 12 is recessed with a plurality of terminal passages 13 which extend. From the surface of the insulating body 1 to the surface of the insulating body 2, the conductive contact 2 is read in the terminal channel 13 of the lower surface of the tongue plate 12, and the tail portion is located along the terminal channel 13 from the rear end face 112 of the body portion. It extends horizontally and is bent downward into a connecting portion 24, and is bent backward from the lower end of the connecting portion 24 into a contact portion 23 which can be welded to the corresponding circuit board 4. The bottom portion of the main body portion U is integrally formed with a bottom plate H4 which protrudes forwardly. The bottom plate 114 has a trapezoidal plate-like structure, and the front end width thereof is smaller than the width of the rear end thereof. Two convex portions 1142 are protruded forwardly from the front end of the bottom plate 114. There are two holding blocks 1145 connected to the main body portion 11 at the rear end of the table. The main body portion u is provided with four projecting plates 118 extending rearwardly on the end face ι2, and the projecting plates 118 project from the rear end face 112 of the main body portion 11 of the insulating body. A receiving groove 1124 for receiving the two terminals 24 of the conductive terminal 2 is disposed on the rear end surface 112 of the main body portion 11. The shielding shell 3 is disposed corresponding to the outer shape of the insulating body 1 and is covered by the outer casing. The shielding shell 3 is formed by bending a metal sheet, and comprises a top wall 30 disposed opposite to the top wall 3〇. The bottom 33 extends downward from the rear edge of the top wall 30 to form a rear wall 36, two side walls 31, 32 extending downward from the top side of the top wall 3, and a surrounding receiving space 38. The bottom wall 33 is the south side of the two sides of the M3 04129 3 two ====== close to the drunken fine 1 deleted by the joint, the downward bow to form a stepped structure, whereby the middle of the bottom wall 33 i = wide = 33, the two _ mutually defined tail groove 331 332 ^ secret depression 337 formed with two forwardly extending elastic piece 333, the second half of the bottom wall is folded and ^ ΓΓ = cut and cut, respectively, to the left and right The two sides are stamped and bent downward, and the τ extends downwardly, and the first pin 35 is held by the 354 * 33 "" b-man gap 334 and the two on the insulating body 1 respectively. Before the shell 3 is sealed, the bottom wall is partially creased. Γ 晋 晋 晋 ' ' 碰 碰 均 均 均 均 均 均 345 345 345 345 345 345 345 345 345 345 345 345 345 345 345 345 345 345 345 345 345 345 345 345 345 345 345 345 %2 is used for shielding! The front end of the top wall 30 of the casing 3 is provided at an intermediate position - a pair of elastic pieces cut from the front to the front are respectively provided on both sides of the two elastic pieces 304 from the front to the side 305; A front end of each of the two sides of the cover 5 is provided with a latching hole 308. A pair of second latching legs 362 extend downwardly from opposite sides of the shielding shell 3, and the second latching leg 362 is provided with a engaging piece 354 extending backward. , the The two insertion pins are perpendicular to the first insertion pin %, and the two sides of the rear wall 36 are bent forward with two side wings - the two side wings 367 are respectively provided with a holding block, and the ^^^ can be clamped to the new title 3 The two sides of the bottom wall 33 are provided with a longitudinal opening 37 between the rear wall 33 and the rear wall 36. During assembly, the insulating body i is pressed from the rear end into the housing space of the shielding case 3 The protruding plate 118 on the SI is disposed on the shielding shell 3, and the notch 334 on the body 33 is engaged with the holding block (10) on the insulating body 1. The insulating substrate is covered by the shielding housing 3. The bottom wall 33, thereby holding the shielding shell 3 to the same extent - as shown in the sixth figure, in the second embodiment of the present invention, the shielding housing ^-pin 35' can also be After bending twice, it directly extends downward, and shields the housing 3, and the second insertion leg 362 extends from the rear wall 36 of the shielding case 3', and directly extends downward from both sides. Please refer to the seventh figure. In the third embodiment of the present invention, the shielding housing 3, the bottom walls of the two halves, and the portions adjacent to the towel are respectively bent upward to form a stepped structure. The middle portion of the bottom wall 33" is upwardly convexly formed to form a convex portion 337, and the two ends of the joint portion are mutually fixed and fixed tail sockets 335, and the first insertion pins 35 of the shielding shell 3"" The two sides of the bottom ML, M3 04129 332 cut and then extended downwardly, the first two pieces 354", the bottom wall 33, in the convex & === when the material extends to form the dish 33T. The fourth implementation of the creation of the electrical connector into a two-way county extension of the shrapnel can also be from the two first-plugged feet 35"' at the same time to the outer brother 2 back to the two joints attack ... Its: = structure and match: relationship and In the first embodiment, the two shielded shells together with the Jiang 0 edge to the total / early single piece as the rear shielded body and cover _u έ ^ Yiji 'the rear shield shell and the shield shell can be mutually interlocked The second plug-in foot extends downward from the rear shielding shell to form a 'first-plug end' which is cut from the bottom wall of the shielding shell and can be downward from the side wall: [Simplified illustration 】 The brother figure is a three-dimensional combination of the original electrical connector and the circuit board. The second figure is a three-dimensional combination diagram of the present electrical connector. The third figure is an exploded perspective view of the present electrical connector. The fourth figure is an exploded perspective view of another angle of the present electrical connector. ^五图 is a three-dimensional combination of the other angle of the creation of the electrical connector. The figure is a perspective view of the shielding case of the second embodiment of the present invention. = Seven Diagrams is a perspective view of a shielded housing of a third embodiment of the present electrical connector. The eighth figure is a perspective view of the shielding case of the fourth embodiment of the present invention. [Main component symbol description] Electrical connector 100 Insulating body 1 Main body portion 11 Front end surface 111 Rear end surface 112 Top surface 113 Tongue plate 12 Terminal channel 13 Base plate 114 Projection portion 1142 Retaining block 1145 Projection plate 118 Storage groove 1124 Conductive terminal 2 M304129 Docking portion 21 connecting portion 24 contact portion 23 shielding housing 3 U top wall 30 bottom wall 33, 33π rear wall 36, 36' side wall 3 32 receiving space 38 semi-bottom wall 331, 332, 331', 332 recess 337 337" Iris socket 335, 335" shrapnel 333, 333" first pin 35, 35丨, 35丨丨, 35", engaging piece 354, 354π, 354π 'notch 334 opening 34 spring 304 spring 305 card Hole 308 second pin 362, 362' side wing 367 holding block 3672 lengthwise opening 37 10