Switch filter based on tin sealing technology

The utility model relates to the technical field of tin sealing, and discloses a switch filter based on the tin sealing technology, which comprises a shell, an upper cover is welded at an opening at the upper end of the shell in a tin soldering manner, the shape of the upper cover is the same as tha...

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Bibliographic Details
Main Authors WANG WEIXI, GAO WEI, CHENG CHAO, DU CHANGYUAN
Format Patent
LanguageChinese
English
Published 22.09.2023
Subjects
CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
PRINTED CIRCUITS
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Summary:The utility model relates to the technical field of tin sealing, and discloses a switch filter based on the tin sealing technology, which comprises a shell, an upper cover is welded at an opening at the upper end of the shell in a tin soldering manner, the shape of the upper cover is the same as that of the opening at the upper end of the shell, a groove is formed at the opening at the upper end of the shell, and the groove is annularly arranged at the opening at the upper end of the shell. The groove is an annular groove, one end of the upper cover is provided with a boss, the groove is filled with soldering tin, the boss is clamped in the groove to achieve sealing of the shell and the upper cover, the height of the boss is two fifths of the depth of the groove, and the groove is used for products with sealing requirements such as a cavity and a cover plate covering the cavity and matched with the cavity. The cavity and the cover plate are welded into a whole through soldering tin, the structure is simple, n
Bibliography:Application Number: CN202223568504U