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    Electrical connector with terminals bonded to housing
    5.
    发明授权
    Electrical connector with terminals bonded to housing 失效
    电气连接器，端子与外壳接合

    公开(公告)号：US07677904B1

    公开(公告)日：2010-03-16

    申请号：US12314287

    申请日：2008-12-08

    申请人： Ni Gao ,  Wei Hong Liao ,  Ming Chiang Chen

    发明人： Ni Gao ,  Wei Hong Liao ,  Ming Chiang Chen

    IPC分类号： H01R12/00

    CPC分类号： H01R4/028 ,  H01R12/57 ,  H01R43/0256

    摘要： An electrical connector includes an insulating housing and a plurality of electric terminals. The insulating housing defines a plurality of terminal grooves for correspondingly receiving the electric terminals therein. Each of the electric terminals has a welded portion extending outside from a rear of the insulating housing for being soldered to a printed circuit board. A substantially inversed funnel shaped injecting portion is formed at a middle portion of the welded portion for leading liquid-state material to inject therefrom and then flow to the welded portion until the liquid-state material is solidified and integrated with the insulating housing. Therefore, the welded portions are not easily warped while soldered to the printed circuit board. Thus, the welded portions are soldered to the printed circuit board firmly, and the electrical connection between the electrical connector and the printed circuit board is more stable.

    摘要翻译： 电连接器包括绝缘壳体和多个电端子。 绝缘壳体限定多个端子槽，用于在其中相应地接收电气端子。 每个电端子具有从绝缘壳体的后部向外延伸以焊接到印刷电路板的焊接部分。 在用于引导液态材料的焊接部分的中间部分处形成基本上倒置的漏斗形注入部分，然后流入焊接部分直到液态材料固化并与绝缘壳体集成。 因此，焊接部分在焊接到印刷电路板时不容易翘曲。 因此，焊接部分牢固地焊接到印刷电路板，并且电连接器和印刷电路板之间的电连接更稳定。