Static contact piece mounting structure and direct-acting travel switch

The invention discloses a static contact piece mounting structure and a direct-acting travel switch, the static contact piece mounting structure comprises a hollow cylinder structure (21) and a static contact piece (22), the inner wall surface of the hollow cylinder structure (21) is provided with a...

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Bibliographic Details
Main Authors ZHENG FENGYUN, TIAN ZHIJING, LI QIANG, LIU QINGSHAN
Format Patent
LanguageChinese
English
Published 07.04.2023
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRIC SWITCHES
ELECTRICITY
EMERGENCY PROTECTIVE DEVICES
RELAYS
SELECTORS
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Summary:The invention discloses a static contact piece mounting structure and a direct-acting travel switch, the static contact piece mounting structure comprises a hollow cylinder structure (21) and a static contact piece (22), the inner wall surface of the hollow cylinder structure (21) is provided with a mounting hole, and the static contact piece (22) is compressively mounted in the hole; a push rod (31) is inserted into the hollow cylinder structure (21), a movable contact piece (32) is installed on the push rod (31), and the movable contact piece (32) compresses the static contact piece (22) when moving to the static contact piece (22). The static contact system of the switch is reasonably designed, the strength of the static contact elastic sheet is enhanced, and the static contact elastic sheet is installed in the installation hole and reset through the spring and does not need to be in a deformation state all the time. A guide structure in the movement direction of the push rod is established on the direct s
Bibliography:Application Number: CN202211452006