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发明公开
CN101752660A 电气装置的机壳及天线装置 失效 - 权利终止

电气装置的机壳及天线装置
摘要：
能够实现外螺纹等连结部所贯通的孔中的防水性、气密性、及罩和基部之间的间隙中的防水性、气密性。天线装置(1)具有：基部(3)；罩(4)，覆盖在基部(3)的上方；垫圈(2)，载置在基部(3)的上表面，夹在罩(4)的下端部和基部(3)之间；电路基板(5)，被收容在基部(3)和罩(4)所包围的内部空间；连结螺钉(9)，从基部(3)的下表面到上表面贯通基部(3)，并以与罩(4)的内侧连结且旋合到基部的下表面而将基部引到罩(4)侧的方式紧固；密封件(21)，与垫圈一体形成，在基部的上表面上方包围连结螺钉所贯通的贯通孔(32)；盖罩(47)，以包围连结螺钉和罩的部分的方式设置在罩的内表面，并推压密封件。
摘要（英）：

Disclosed is an antenna apparatus including: a base (3); a cover (4) to cover over the base (3); a gasket (2) placed on a top face of the base (3) and nipped between a bottom edge section of the cover (4) and the base (3); a circuit substrate (5) placed in an internal space enclosed by the base (3) and the cover (4); a fastening bolt (9) to penetrate through the base (3) from a bottom face to thetop face of the base to connect to an inner face of the cover and to tighten so that the base is pulled to a cover side; a seal (21) integrally formed with the gasket to surround on the top face of the base a through hole (32) which the fastening section penetrates; and a hood (47) provided on an inner face of the cover so as to surround a connecting portion of the fastening section and the cover, and the hood being pressed against the seal.

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