M354248 五、新型說明： 【新型所屬之技術領域】 本創作涉及-種連接器，尤其涉及一種卡緣連接器。 【先前技術】 中國大陸專利申請號第02248293·8號及〇32475ΐ〇 ι號均 揭示了-種卡緣連接器，兩種卡緣連接器均具有一本體、兩裝 設於本體上的耳扣及複數插設於本體上的導電端子。所述耳扣 設置有焊接體，所述導電端子設置有焊接腳，焊接腳及焊接體 均焊接於同一印刷電路板上。 然而，上述技術方案之導電端子的焊接腳之底面與耳扣之 焊接體之底面很難保證在同一平面，因而焊接體之面積往往設 置較大，以保證焊接體能焊接於印刷電路板上，如此則會導致 成本高、焊接不穩固。 【新型内容】 士創作的主要目的是針對上述習知技術存在的缺陷提供 一種容易焊接、成本低且穩固的卡緣連接器。 為實現上述㈣’本創作所提供的卡緣連接器，其包括一 本體、複數第-導電端子、複數第二導電端子、至卜鎖卡件 及至少-焊接件，本體設置有至少一卡固槽、複數第一端子插 槽及複數第二端子插槽；第―導電端子收容於第-端子插槽 内，第一導電端子設置有-焊接腳；第二導電端子收容於第二 端子插槽内，第二導電端子設置有—焊接部；鎖卡件插設於卡 固槽内，鎖卡件設置有一卡固塊；焊接件設置有—扣接部，扣 接部之兩端均向外彎折延伸有一焊接片，扣接部扣設於所 卡件之卡固塊上。 如上所述’本創作卡緣連接_由焊接件之扣接部扣設於 M354248 所述鎖卡件之卡固塊上，因而可以調整焊接件上下方向之位 置，焊接時容易使焊接件的焊接片之底面與焊接腳及焊接部在 同一平面上，從而焊接片可設置成小面積之形式，最終不僅方 便焊接，而且成本低、穩固。 【實施方式】 為詳細說明本創作的技術内容、構造特徵、所達成目的及 功效，下面將結合實施例並配合圖式詳予說明。 請參閱第一圖及第二圖，本創作卡緣連接器包括一本體M354248 V. New description: [New technical field] This creation involves a kind of connector, especially a card edge connector. [Prior Art] China Mainland Patent Application No. 02248293-8 and 〇32475ΐ〇ι all disclose a card edge connector, and both card edge connectors have a body and two ear buckles mounted on the body. And a plurality of conductive terminals that are inserted into the body. The ear buckle is provided with a welding body, the conductive terminal is provided with a welding leg, and the welding leg and the welding body are all welded on the same printed circuit board. However, the bottom surface of the soldering leg of the conductive terminal of the above technical solution and the bottom surface of the soldering body of the ear buckle are difficult to ensure the same plane, and thus the area of the soldering body is often set large to ensure that the soldering body can be soldered on the printed circuit board. This will result in high cost and unstable welding. [New Content] The main purpose of the creation is to provide a card edge connector that is easy to solder, low in cost, and stable in view of the above-mentioned drawbacks of the prior art. In order to achieve the card edge connector provided in the above (4), the present invention comprises a body, a plurality of first-conducting terminals, a plurality of second conductive terminals, a card lock member and at least a soldering member, wherein the body is provided with at least one card a slot, a plurality of first terminal slots, and a plurality of second terminal slots; the first conductive terminal is received in the first terminal slot, the first conductive terminal is provided with a soldering leg; and the second conductive terminal is received in the second terminal slot The second conductive terminal is provided with a soldering portion; the locking member is inserted into the fixing groove, and the locking member is provided with a fixing block; the welding member is provided with a fastening portion, and both ends of the fastening portion are outwardly A bent piece extends from the bent portion, and the fastening portion is fastened on the fastening block of the card member. As described above, the original card edge connection _ is fastened by the fastening portion of the welding member to the locking block of the locking member of M354248, so that the position of the welding member in the up and down direction can be adjusted, and the welding member can be easily welded during welding. The bottom surface of the sheet is on the same plane as the soldering leg and the soldering portion, so that the soldering piece can be arranged in a small area, which is not only convenient for soldering, but also low in cost and stable. [Embodiment] In order to explain the technical contents, structural features, 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 and the second figure, the card edge connector includes a body
ί、複數第一導電端子2、複數第二導電端子3、兩鎖卡件4及 兩焊接件5。 靖 > 閱第二圖，本體i包括一呈長方體狀的本體基部^， 該本體基部11 _有複數第__端子插槽⑴及複數第二端子 插槽112。本體基部u之前表面向後凹陷形成有—大致呈方 形的插卡槽113 ’插卡槽113之上壁和後釘部分卿續向後 凹陷從而形成複數貫通至本體基部u之後表面的收容槽i⑵ 和固定槽m2’收容槽1121與固定槽1122上下位置一—對應 且後部相互連通。收容槽1121和固定槽1122共同組成所述第 -端子插槽m。插卡槽113之下壁向下凹陷及本體基部Η 之月’j表面下部向後凹陷從而形成所述第二端子插槽112。插卡 =⑴右部之上壁、下壁及後壁之間連接有—塊狀的防呆塊 ,體基部U之前表面兩端均向前延伸有一固定臂固 : 具有一與本體基部11連接的固定部m，固定部121 =前端上部開設有—凹槽122，凹槽122之 ； 有-方形的凸塊123,該凸塊⑵之後端與:=成 槽22之—槽打部向後凹陷形成有—方形的卡持槽 M354248 124。本體基部11之前表面兩端均沿著固定臂12之外側向後 凹陷形成有方形的卡固槽13，卡固槽13貫穿本體基部11之 前表面及後表面。本體基部11之後表面兩端位於卡固槽13之 上部和下部均向後延伸有一固定塊14。 第一導電端子2包括一長方板狀的第一固持部21，第一 固持部21之上端向前彎折延伸形成有一弧狀的導電臂22 ;第 一固持部21之中部向前延伸有一第二固持部23 ;第一固持部 21之下端向後彎折延伸形成有一焊接腳24。第二導電端子3 包括一大致呈長條狀的固定條31，固定條31之前端上部向後 彎折延伸形成有一導電部32,固定部121之前端下部向前延 伸有一焊接部33。 請參閱第一圖、第三圖及第四圖，鎖卡件4包括一大致呈 長方板狀的插設部41，插設部41之前端上部向前延伸有一延 伸部42，延伸部42之末端下部向前彎折延伸形成有一彎勾形 的卡扣部43，延伸部42前端上表面向内彎折延伸形成有一壓 卡體44，該壓卡體44包括一引導部441及一按壓部442。引 導部441由延伸部42先向内後向下彎折延伸而成，引導部441 之末端向外水平延伸從而形成所述按壓部442。延伸部42上 表面與壓卡體44相鄰處向内彎折延伸形成有一大致呈倒J形 的卡持部45，卡持部45之末端後部向後延伸有--^持條46。 延伸部42之前端下部向内彎折延伸形成有一呈倒L形的限位 部47。 插設部41之前端上表面先向下再向前彎折延伸形成有一 止擋臂48，該止擋臂48之前部位於所述延伸部42之正下方 及限位部47之末端的外側。止擋臂48之末端下部向内水平彎 折延伸有一固定體49,該固定體49具有一板狀的固定板491， 固定板491内開設有兩相互連通的方形的固持槽492和插入槽 M354248 493，固持槽492之—槽壁朝插入槽493方向凸伸有—方形的 卡固塊494。插入槽493之位於止擋臂48下部的槽壁朝卡固 塊494之兩側延伸有兩弧形的引導臂495。焊接件5包括一大 致呈倒凹形的扣接部5卜扣接部51之下端向外彎折延伸有〆 呈左右延伸狀的焊接片52。 一 f組裝本創作卡緣連接器1〇〇時，第一導電端子2插設於 第端子插槽111 β，導電臂22收容於收容槽1121内並部分 ^伸至插卡槽113内，第二固持部23收容於固定槽1122内， 焊，腳24之下表面與本體1之下表面齊平。第二導電端子3 收容於第二端子插槽112内’導電部32部分延伸至插卡槽U3 内1接部33延伸至本體1外，焊接部33之下表面財體丄 之下表面齊平。鎖卡件4之插設部41插設於卡、^體1 持部45包覆所述凸 僧3内，卡 卡持條46插設於卡持槽124内， 間之插入槽4Q4固定於本體1上。焊接件5自兩引導臂495之 0 3插入固持槽492，扣接部51扣設於所述鎖 件…固塊494上，扣接部51之上部與卡固塊二二 距離，焊接片52位於㈣體49之下方。所述固== 第二導雷^ 所述第一導電端子2之桿接腳24、 之焊接部33及焊接件5之焊接片52 -電路板（圖中未示）上。 %接於 明參閱第-圖及第五圖，本實施例中插設於卡緣連接 介面卡6具有-防呆槽61及―卡扣槽62。 接号 100在插入介面卡6日#收人μ 下緣連接器 114,秋後將〜士 之防絲61對準防呆塊 114然後將⑽卡6之前部部分插人插卡槽U3 0，最後將 介面卡6之後部沿著鎖卡件4之引導部441向下壓直至介面卡 6之下表面抵觸於限位部47上，從而使介面卡6之前部收容 於插卡槽113内，介面+ 6之上表面卡抵於鎖卡件4之按麼部 M354248 442下表面，卡扣部43扣住卡扣槽62，最終使介面卡6與卡 緣連接器1 〇〇電性導通。當取出介面卡6時，向外掰開鎖卡件 4之兩卡扣部43，解除卡扣部43對卡扣槽62的扣接，此時將 介面卡6自插卡槽113内拔除即可。 藉由鎖卡件4之限位部47的末端位於止擋臂48末端的内 側，從而當掰開卡扣部43介面卡6時，限位部47之末端可抵 卡於止擋臂48内’從而可以防止因掰卡扣部43之角度過大而 使卡扣部43容易疲勞。 藉由鎖卡件4之卡持部45包覆所述固定臂12之凸塊 123 ’卡持條46插設於固定臂12之卡持槽124内，從而使鎖 卡件4更穩固的固定於本體1上。藉由插入槽493之一槽壁兩 端朝卡固塊494之兩側延伸有兩引導臂495，從而易於插入焊 接件5及使焊接件5不容易從固持槽492内脫離。本鎖卡件4 由一金屬件彎折而成’從而可降低製造成本。 综上所述，本創作卡緣連接器1〇〇藉由焊接件5之扣接部 51扣設於所述鎖卡件4之卡固塊494上，因而可以調整焊接 件5上下方向之位置，焊接時使焊接腳24、焊接部33及焊接 片52之底面在同一平面上，從而焊接片52可設置成小面積之 形式，最終不僅方便焊接，而且成本低、焊接穩固。 【圖式簡單說明】 第一圖為本創作卡緣連接器之立體圖。 第一圖為第一圖所示卡緣連接器的立體分解圖。 第三圖為第一圖所示卡緣連接器之鎖卡件的立體圖。 第四圖為第三圖所示鎖卡件之另一視角的立體圖。 第五圖為可適用於本創作卡緣連接器之介面卡的立體圖。 【本創作主要元件符號說明】 M354248ί, a plurality of first conductive terminals 2, a plurality of second conductive terminals 3, two latching members 4, and two soldering members 5.靖 > Referring to the second figure, the body i includes a body base having a rectangular parallelepiped shape, the body base 11 _ having a plurality of __ terminal slots (1) and a plurality of second terminal slots 112. The front surface of the main body base u is recessed rearwardly to form a substantially square insertion slot 113. The upper wall of the insertion slot 113 and the rear nail portion are recessed rearwardly to form a plurality of receiving slots i(2) and fixed to the rear surface of the body base u. The groove m2' receiving groove 1121 corresponds to the upper and lower positions of the fixing groove 1122, and the rear portion communicates with each other. The receiving groove 1121 and the fixing groove 1122 together constitute the first terminal slot m. The lower wall of the card slot 113 is recessed downward and the lower portion of the body of the body base 向 is recessed rearward to form the second terminal slot 112. Card = (1) A block-shaped anti-dwell block is connected between the upper wall, the lower wall and the rear wall of the right portion, and both ends of the front surface of the body base U are extended forward with a fixed arm: having a connection with the body base 11 Fixing portion m, fixing portion 121 = upper portion of the front end is provided with a groove 122, a groove 122; a square-shaped bump 123, the rear end of the bump (2) and: = groove 22 - grooved portion recessed backward A square holding groove M354248 124 is formed. Both ends of the front surface of the main body base 11 are recessed rearward along the outer side of the fixed arm 12 to form a square locking groove 13 which penetrates the front surface and the rear surface of the body base portion 11. Both ends of the rear surface of the body base 11 are located at the upper and lower portions of the retaining groove 13 and extend rearward with a fixing block 14. The first conductive terminal 2 includes a first retaining portion 21 having a rectangular plate shape. The upper end of the first retaining portion 21 is bent forward to form an arc-shaped conductive arm 22; the middle portion of the first retaining portion 21 extends forwardly. The second holding portion 23; the lower end of the first holding portion 21 is bent backward to form a soldering leg 24. The second conductive terminal 3 includes a substantially elongated strip 31. The upper end of the front end of the fixing strip 31 is bent back to form a conductive portion 32. The lower portion of the front end of the fixing portion 121 extends forward with a soldering portion 33. Referring to the first, third and fourth figures, the latching member 4 includes a substantially rectangular plate-shaped insertion portion 41. The upper portion of the front end portion of the insertion portion 41 extends forwardly with an extending portion 42 and an extending portion 42. The lower end of the end portion is bent forwardly to form a bent hook portion 43. The upper surface of the front end of the extending portion 42 is bent inwardly to form a pressing body 44. The pressing body 44 includes a guiding portion 441 and a pressing portion. Department 442. The guiding portion 441 is formed by extending the inward and rearward portions of the extending portion 42 first, and the end of the guiding portion 441 extends horizontally outward to form the pressing portion 442. The upper surface of the extending portion 42 is bent inwardly adjacent to the pressing body 44 to form a substantially inverted J-shaped holding portion 45. The rear end portion of the holding portion 45 extends rearwardly with a holding strip 46. The lower portion of the front end of the extending portion 42 is bent inwardly to form an indented portion 47 having an inverted L shape. The upper surface of the front end of the insertion portion 41 is bent downwardly and forwardly to form a stopper arm 48. The front portion of the stopper arm 48 is located directly below the extending portion 42 and outside the end of the limiting portion 47. The lower end of the end of the stop arm 48 is bent inwardly and horizontally, and has a fixing body 49. The fixing body 49 has a plate-shaped fixing plate 491. The fixing plate 491 is provided with two square-shaped holding grooves 492 and an insertion groove M354248. 493, the groove of the holding groove 492 protrudes toward the insertion groove 493 by a square fixing block 494. The slot wall of the insertion slot 493 located at the lower portion of the stop arm 48 extends toward the sides of the latching block 494 with two curved guide arms 495. The welded member 5 includes a substantially inverted concave portion 5, and the lower end of the fastening portion 51 is bent outwardly to extend a welded piece 52 extending in a left-right direction. When the first card terminal 1 is assembled, the first conductive terminal 2 is inserted into the terminal slot 111 β, and the conductive arm 22 is received in the receiving slot 1121 and partially extends into the card slot 113. The second holding portion 23 is received in the fixing groove 1122, and the lower surface of the foot 24 is flush with the lower surface of the body 1. The second conductive terminal 3 is received in the second terminal slot 112. The conductive portion 32 extends partially into the card slot U3. The 1 connecting portion 33 extends outside the body 1. The lower surface of the welded portion 33 is flush with the lower surface of the body. . The insertion portion 41 of the locking member 4 is inserted into the card body 1 and the holding portion 45 covers the tenon 3, and the card holding strip 46 is inserted into the holding groove 124, and the insertion groove 4Q4 is fixed to On the body 1. The welding member 5 is inserted into the holding groove 492 from the 0 3 of the two guiding arms 495, and the fastening portion 51 is fastened on the locking member 494, and the upper portion of the fastening portion 51 is at a distance of two from the fastening block, and the welding piece 52 Located below the (four) body 49. The solid == second guide lightning ^ the first conductive terminal 2 of the rod pin 24, the soldering portion 33 and the soldering piece 5 of the soldering piece 52 - circuit board (not shown). Referring to the first and fifth figures, in the present embodiment, the card edge connecting interface card 6 is provided with a anti-staying groove 61 and a snap groove 62. The interface 100 is inserted into the interface card 6 to receive the lower edge connector 114, and after the autumn, the anti-sand 61 of the stalk is aligned with the anti-slipping block 114, and then the front portion of the (10) card 6 is inserted into the card slot U3 0, Finally, the rear portion of the interface card 6 is pressed down along the guiding portion 441 of the locking member 4 until the lower surface of the interface card 6 abuts against the limiting portion 47, so that the front portion of the interface card 6 is received in the card slot 113. The upper surface of the interface + 6 is pressed against the lower surface of the M354248 442 of the locking member 4, and the locking portion 43 is fastened to the locking groove 62 to finally electrically connect the interface card 6 to the card edge connector 1. When the interface card 6 is removed, the two latching portions 43 of the latching member 4 are opened outwardly, and the latching portion 43 is released from the latching slot 62. At this time, the interface card 6 can be removed from the card slot 113. . The end of the limiting portion 47 of the locking member 4 is located at the inner side of the end of the stopping arm 48, so that when the locking portion 43 is interfaced with the card 6, the end of the limiting portion 47 can be caught in the stopping arm 48. Thus, it is possible to prevent the buckle portion 43 from being easily fatigued due to an excessive angle of the click portion 43. The latch 123 of the fixed arm 12 is inserted into the retaining groove 124 of the fixed arm 12 by the latching portion 45 of the latching member 4, so that the latching member 4 is more stably fixed. On the body 1. Two guide arms 495 are extended from both sides of the slot wall 494 by the insertion slot 493, so that the soldering member 5 is easily inserted and the soldering member 5 is not easily detached from the retaining slot 492. The lock member 4 is bent by a metal member to reduce the manufacturing cost. In summary, the card edge connector 1 is fastened to the fixing block 494 of the locking member 4 by the fastening portion 51 of the welding member 5, so that the position of the welding member 5 in the up and down direction can be adjusted. When welding, the welding feet 24, the welding portion 33 and the bottom surface of the welding piece 52 are on the same plane, so that the welding piece 52 can be arranged in a small area, which is not only convenient for welding, but also low in cost and stable in welding. [Simple description of the drawing] The first figure is a perspective view of the creative card edge connector. The first figure is an exploded perspective view of the card edge connector shown in the first figure. The third figure is a perspective view of the card lock of the card edge connector shown in the first figure. The fourth figure is a perspective view of another perspective view of the lock member shown in the third figure. The fifth figure is a perspective view of an interface card that can be applied to the present card edge connector. [The main component symbol description of this creation] M354248
卡緣連接器 100 本體 1 本體基部 11 第一端子插槽 111 第二端子插槽 112 收容槽 1121 固定槽 1122 插卡槽 113 防呆塊 114 固定臂 12 固定部 121 凹槽 122 凸塊 123 卡持槽 124 卡固槽 13 固定塊 14 第一導電端子 2 第一固持部 21 導電臂 22 第二固持部 23 焊接腳 24 第二導電端子 3 固定條 31 導電部 32 焊接部 33 鎖卡件 4 插設部 41 延伸部 42 卡扣部 43 壓卡體 44 卡持部 45 卡持條 46 限位部 47 止擋臂 48 固定體 49 固定板 491 固持槽 492 插入槽 493 卡固塊 494 導電臂 495 焊接件 5 扣接部 51 焊接片 52 介面卡 6 防呆槽 61 卡扣槽 62 8Card edge connector 100 body 1 body base 11 first terminal slot 111 second terminal slot 112 receiving slot 1121 fixing slot 1122 card slot 113 anti-dead block 114 fixed arm 12 fixing portion 121 groove 122 bump 123 clamping Slot 124 Fixing groove 13 Fixing block 14 First conductive terminal 2 First holding portion 21 Conducting arm 22 Second holding portion 23 Welding leg 24 Second conductive terminal 3 Fixing strip 31 Conducting portion 32 Weld portion 33 Locking member 4 Inserting Portion 41 Extension portion 42 Buckle portion 43 Pressing card body 44 Holding portion 45 Holding strip 46 Limiting portion 47 Stopping arm 48 Fixing body 49 Fixing plate 491 Holding groove 492 Inserting groove 493 Fixing block 494 Conducting arm 495 Welding piece 5 fastening part 51 welding piece 52 interface card 6 anti-slot groove 61 snap groove 62 8