M421627 五、新型說明： 【新型所屬之技術領域】 本創作涉及連接器技術領域，更具體地涉及一種卡連接 器。 ’、 【先前技術】 按，一種卡連接器，用於容置一電子卡，該卡連接器包 括絕緣本體及數個端子，絕緣本體上開設有一容置電子卡 的卡容置槽，絕緣本體上開設數個端子槽，數個端子容置於 • 端子槽中，每一端子具有一固持部、一從固持部一端彎折延 伸形成的彈臂、一從固持部一端凸設形成的接觸部及一從固 持部延伸形成的焊接部，當電子卡插入卡容置槽後，電子卡 推抵彈臂末端下壓接觸接觸部，從而形成電性連接。 • 惟’上述卡連接器之彈臂的正向力小，當電子卡拔出時， 容易產生瞬斷訊號的情況。 【新型内容】 本創作的目的在於針對上述現有技術的不足提供一種降 P 低訊號瞬斷情況的卡連接器。 為了實現上述目的，本創作提供一種卡連接器，用以收 . 容電子卡’包括—絕緣本體、數個第一端子及數個第二端子。 絕緣本體設有用以收容電子卡的卡收容槽，絕緣本體上開設 有數個第一端子槽及數個第二端子槽；數個第一端子容置於 第一端子槽中，每一第一端子具有一第一固持部、一從第一 固持部後端向上延伸形成的第一卡持部、一從第一卡持部前 端中部向前向上傾斜延伸後再向下彎折延伸形成的第一彈 臂、一從第一固持部中部處向上傾斜延伸後再水平向前延伸 形成的第二彈臂、一從第一固持部前端下部處向下延伸形成 3 M421627 的第-焊㈣及-從第-固持部前端於第二彈臂末端對應處 凸設形成的第一接觸部；數個第二端子容置於第二端子槽中。 如上所述，本創作卡連接器藉由電子卡插入時，電子卡 推抵第-端子之第-彈臂末端下M接觸第二彈臂，第二彈臂 做二次支樓’即使發生震動等狀況，也不會有訊號瞬斷的情 況。 【實施方式】 為詳細說明本創作的技術内容、構造特徵'所實現的效 果，以下結合實施方式並配合附圖詳予說明。 請參閱第-®，本創作卡連接器100包括絕緣本體1〇、 組裝於絕緣本體1G上的數组端子及組設於絕緣本體ι〇两側 的助焊件30。 請續參閱第二圖及第三圖，所述絕緣本體1()前部設有甩 以收容電子卡（圖未示）的卡收容槽u，卡收容槽u内形 成有一底壁12、一後壁13及一頂壁15，該卡收容槽u之底 壁12上並排開設有延伸至卡收容槽u後壁13且上下貫穿該 底壁12之數個第一端子槽14，第一端子槽14包括於卡收容 槽11底壁12向下贯穿開設的第一容置槽141及於卡收容槽 11後壁13上開設的與第一容置槽141相通的第一卡持槽 142 ;該卡收容槽11之頂壁15上並排開設有貫穿至卡收容槽 11後壁13之數個第二端子槽16，第二端子槽16包括於卡收 容槽11頂壁15上開設的第二容置槽161及於卡收容槽u後 壁13之後表面上開設的且與第二容置槽161相通的第二卡持 槽162。絕緣本體1〇兩側處開設有朝向電子卡插入方向延伸 的容置槽17。 •月參閱第二圖及第四圖，所述數组端子包括數個第一端 4 M421627 子21及數個第二端子22,數個第一端子2ι容置於 槽14内，數個第二端子22容置於第二端子槽“内。 -端子21具有-前後延伸的長條狀的第一固持部叫 第一固持部211後端向上延伸形成的第一卡持部2以、一^ 第-卡持部212前端巾部向前向上傾斜延伸後再向下彎^ 伸形成的第-彈臂213、-從第一固持部211中部處向前= 上傾斜延伸形成的第二彈臂214、—從第—固持部2ιι前部 向下延伸形成的第-焊接部215及—從第—固持部2ιιM421627 V. New description: [New technical field] This creation relates to the field of connector technology, and more particularly to a card connector. The prior art is a card connector for accommodating an electronic card. The card connector includes an insulative housing and a plurality of terminals. The insulative housing has a card receiving slot for receiving an electronic card. A plurality of terminal slots are defined, and a plurality of terminals are received in the terminal slots, each of the terminals has a holding portion, a spring arm formed by bending and extending from one end of the holding portion, and a contact portion protruding from one end of the holding portion And a soldering portion extending from the holding portion, after the electronic card is inserted into the card receiving slot, the electronic card pushes against the end of the elastic arm to press the contact portion to form an electrical connection. • However, the spring force of the above-mentioned card connector has a small positive force, and when the electronic card is pulled out, it is easy to generate a momentary signal. [New Content] The purpose of this creation is to provide a card connector that reduces the P signal transient condition in view of the above-mentioned deficiencies of the prior art. In order to achieve the above object, the present invention provides a card connector for receiving an electronic card' including an insulative housing, a plurality of first terminals, and a plurality of second terminals. The insulative housing is provided with a card receiving slot for receiving an electronic card. The insulative housing has a plurality of first terminal slots and a plurality of second terminal slots. The plurality of first terminals are received in the first terminal slot, each of the first terminals. The first holding portion has a first retaining portion extending upward from the rear end of the first retaining portion, and a first extending portion extending from the front end of the first retaining portion to the front and the rear a spring arm, a second elastic arm extending obliquely upward from a central portion of the first retaining portion, and extending horizontally forward, a first welding (four) and a slave extending downward from a lower portion of the front end of the first retaining portion to form 3 M421627 A first contact portion is formed at a front end of the first holding portion at a corresponding position of the end of the second elastic arm; and the plurality of second terminals are received in the second terminal groove. As described above, when the electronic card is inserted by the electronic card, the electronic card pushes against the end of the first arm of the first terminal to contact the second elastic arm, and the second elastic arm acts as a secondary branch. In the same situation, there will be no signal interruption. [Embodiment] The effects achieved by the technical contents and structural features of the present invention will be described in detail below with reference to the embodiments and the accompanying drawings. Referring to the -®, the present invention card connector 100 includes an insulative housing 1A, an array of terminals assembled on the insulative housing 1G, and a fluxing member 30 disposed on both sides of the insulative housing. Referring to the second and third figures, the front portion of the insulative housing 1 is provided with a card receiving slot u for receiving an electronic card (not shown), and a bottom wall 12 is formed in the card receiving slot u. a rear wall 13 and a top wall 15, the bottom wall 12 of the card receiving slot u is arranged with a plurality of first terminal slots 14 extending to the rear wall 13 of the card receiving slot u and vertically extending through the bottom wall 12, the first terminal The slot 14 includes a first receiving slot 141 extending through the bottom wall 12 of the card receiving slot 11 and a first latching slot 142 extending in the rear wall 13 of the card receiving slot 11 and communicating with the first receiving slot 141; A plurality of second terminal slots 16 are formed in the top wall 15 of the card receiving slot 11 and extend through the rear wall 13 of the card receiving slot 11 . The second terminal slot 16 includes a second opening formed in the top wall 15 of the card receiving slot 11 . The accommodating groove 161 and the second holding groove 162 which is opened on the rear surface of the rear wall 13 of the card accommodating groove u and communicates with the second accommodating groove 161. A receiving groove 17 extending toward the insertion direction of the electronic card is opened at both sides of the insulating body 1 . Referring to the second and fourth figures, the array terminal includes a plurality of first terminals 4 M421627 sub 21 and a plurality of second terminals 22, and a plurality of first terminals 2 ι are accommodated in the slot 14, a plurality of The two terminals 22 are accommodated in the second terminal slot. The terminal 21 has a first first holding portion 2 extending from the rear end of the first holding portion 211. ^ The first elastic arm 213 formed by the front end portion of the first holding portion 211 and the second elastic portion extending obliquely from the middle of the first holding portion 211 The arm 214, the first-welding portion 215 extending downward from the front portion of the first holding portion 2, and the first-holding portion 2
對應於第-彈臂213及第二彈臂214末端凸設形成的第 觸部216。 #Corresponding to the first contact portion 216 formed by the ends of the first elastic arm 213 and the second elastic arm 214. #
每-第二端子22具有-上下延伸的長條狀的第二固持 部221 '一從第二固持部221上端向前延伸後再向下彎折延 伸形成的第三彈臂223、-從第二固持部221上部第三彈臂 223下方向前延伸形成的第二卡持冑從、—從第二固持部 221靠近下端處向前延伸形成的卡固部224、一從第二固持部 221下端向後彎折延伸形成的第二焊接部225。第一固持部 211固持於第一容置槽141内，第一卡持部212卡持於第一 卡持槽142中，第一彈臂213末端伸入卡收容槽u内，第二 彈臂214及第一接觸部216收容於第一容置槽141内；第二 固持部221固持於第二卡持槽162内，第二卡持部222卡持 於第二卡持槽162中，第三彈臂223末端伸入卡收容槽u 内，第一焊接部215交錯排列伸出於第一端子槽14，以方便 焊接，第二焊接部225伸出於第二端子槽16外，其中，第一 彈臂213可活動地下壓接觸至第二彈臂214上。 請續參閱第二圖，所述助焊件3〇固持於絕緣本體1〇内， 具有一板狀的固定部31及一從固定部31後端向外彎折延伸 形成的助焊部32,固定部31固定於容置槽17中，助焊部32 5 伸出於絕緣本體10外。 本創作卡連接器_工作時，當電子卡插入時，電子卡 隹抵第-端子w之第-彈臂2U末端而τ祕觸第二彈臂 4’第二彈臂214再下愿接觸第_接觸部216形成電性連 此時’第一彈臂214做二次支樓，即使發生震動等狀況， 也不會有訊號瞬斷的情況。 如上所述，本創作卡連接器100藉由電子卡插入時，電 子卡推抵第-端子2G之第一彈臂213末端下壓接觸第二彈臂 214’第二彈f 214做二次支樓，即使發生震動等狀況，也不 會有訊號瞬斷的情況。 【圖式簡單說明】 第一圖是本創作卡連接器的立體圖。 第二圖是第一圖所示卡連接器的立體分解圖。 第二圖是第一圖所示絕緣本體的立體剖面圖。 第四圖是第· -圖所示卡連接器 側視剖面圖。 L要元件符號 說明】 卡連接器 100 絕緣本體 10 卡收容槽 11 底壁 12 後壁 13 第一端子槽 14 第一容置槽 141 第一卡持槽 142 頂壁 15 第二端子槽 16 第二容置槽 161 第一卡持槽 162 容置槽 17 第一端子 21 第一固持部 211 第一卡持部 212 第一彈臂 213 第二彈臂 214 第一焊接部 215 第一接觸部 216 第二端子 22 M421627 第二固持部 221 第二卡持部 222 第三彈臂 223 卡固部 224 第二焊接部 225 助焊件 30 固定部 31 助焊部 32Each of the second terminals 22 has a second second holding portion 221 ′ that extends from the upper end of the second holding portion 221 and then extends downward to form a third elastic arm 223. a second latching portion formed by the lower portion of the upper third elastic arm 223 of the second retaining portion 221, a securing portion 224 extending forward from the second retaining portion 221 toward the lower end, and a second retaining portion 221 The lower end is bent back to form a second welded portion 225 formed. The first holding portion 211 is retained in the first receiving groove 141, the first holding portion 212 is locked in the first holding groove 142, and the end of the first elastic arm 213 extends into the card receiving groove u, and the second elastic arm 214 and the first contact portion 216 are received in the first receiving groove 141; the second holding portion 221 is retained in the second holding groove 162, and the second holding portion 222 is retained in the second holding groove 162. The ends of the three elastic arms 223 extend into the card receiving slots u, and the first soldering portions 215 are staggered and protruded from the first terminal slots 14 to facilitate the soldering. The second soldering portions 225 extend out of the second terminal slots 16, wherein The first elastic arm 213 is movable to the second elastic arm 214. Referring to the second figure, the fluxing member 3 is held in the insulating body 1 , and has a plate-shaped fixing portion 31 and a soldering portion 32 formed by bending and extending outward from the rear end of the fixing portion 31 . The fixing portion 31 is fixed in the accommodating groove 17, and the soldering portion 32 5 protrudes outside the insulating body 10. When the electronic card is inserted, the electronic card is smashed to the end of the first-arm w-arm 2U and the second elastic arm 4' the second elastic arm 214 is again contacted. The contact portion 216 is electrically connected. At this time, the first elastic arm 214 is used as a secondary branch, and even if a vibration or the like occurs, no signal is instantaneously broken. As described above, when the electronic card connector 100 is inserted by the electronic card, the electronic card pushes against the end of the first elastic arm 213 of the first terminal 2G and presses down to contact the second elastic arm 214' of the second elastic arm 214 to make a second branch. In the building, even if there is vibration or the like, there will be no signal interruption. [Simple description of the drawing] The first figure is a perspective view of the creative card connector. The second figure is an exploded perspective view of the card connector shown in the first figure. The second figure is a perspective cross-sectional view of the insulative housing shown in the first figure. The fourth figure is a side cross-sectional view of the card connector shown in Fig. L main component symbol description] card connector 100 insulative housing 10 card receiving slot 11 bottom wall 12 rear wall 13 first terminal slot 14 first receiving slot 141 first retaining slot 142 top wall 15 second terminal slot 16 second Accommodating groove 161 first holding groove 162 accommodating groove 17 first terminal 21 first holding portion 211 first holding portion 212 first elastic arm 213 second elastic arm 214 first welded portion 215 first contact portion 216 Two terminals 22 M421627 second holding portion 221 second holding portion 222 third elastic arm 223 fastening portion 224 second welded portion 225 fluxing member 30 fixing portion 31 fluxing portion 32