PLUG DEVICE Russian patent published in 2019 - IPC H01R13/03 

FIELD: physics.

SUBSTANCE: invention relates to plug device (10) comprising a first plug connector (12) having spring contacts (16), at least one spring-loaded contact (16) for providing electrical connection between the first and second electrical grounding circuits (18a, 18b), and second plug connector (14) having knife contacts, in which there is at least one blade contact for creating connection of electrical grounding loops (18a, 18b). Plug-in device (10) comprises linear resistor, which is provided on at least one limited section in contact point, in which front part of at least one spring element (24a, 24b, 24c or 26) of spring contact (16) of first plug connector (12) rests on blade contact of second plug connector (14), said linear resistor generates additional resistance during connection of first electrical earthing circuit (18a) to second electrical grounding circuit (18b), between spring contact (16) and blade contact on restricted section in contact point.

EFFECT: technical result is provision of smooth amplitude-frequency characteristic.

13 cl, 10 dwg