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热词
    • 7. 发明授权
    • Terminal piece sealing structure
    • 端子密封结构
    • US5090919A
    • 1992-02-25
    • US556719
    • 1990-07-26
    • Hideaki Tsuji
    • Hideaki Tsuji
    • H01R13/405H01R13/52H01R43/20H05K3/34H05K7/10
    • H05K7/1038H01R13/405H01R13/521H05K3/3447H01R43/205H05K2201/10189H05K2201/10325H05K2203/1147H05K2203/304Y10S439/936
    • A seal structure for an electric device having an electrically conductive lead portion which passes through a through hole in a bottom surface of an electrically insulating housing. Additionally, the housing is provided with a lateral slot in a side surface thereof which is in communication with the through hole and which is filled with a sealant. Thus, the sealant which has been filled into the lateral slot adheres to the surface of the terminal piece exposed in the interior of the lateral slot and is solidified therein. Therefore, when this electric device is mounted on a printed circuit board, and its lead portions are soldered to a printed pattern of the printed circuit board, flux is prevented from reaching the internal part of the lead portion, and various problems which are otherwise caused by intrusion of flux into the interior of the housing can be effectively prevented.
    • 一种用于电气设备的密封结构,其具有通过电绝缘壳体的底表面中的通孔的导电引线部分。 此外,壳体在其侧表面上设置有与通孔连通并且填充有密封剂的侧向槽。 因此,已经填充到侧向槽中的密封剂粘附到暴露在侧向槽内部的端子件的表面,并在其中固化。 因此,当该电气装置安装在印刷电路板上时,其引线部分被焊接到印刷电路板的印刷图案上,防止焊剂到达引线部分的内部,否则会导致各种问题 可以有效地防止通过入射到壳体内部的通量。