Connecting structure for terminal fitting and substrate

摘要

On the circuit substrate 40, flat plate-like conductors 41 serving as external input contacts are disposed in positions against which contact portions 22 of terminal fittings 20 abut, so that electric conduction between the terminals fittings 20 and the flat plate-like conductors 41 can be obtained by abutment between the flat plate-like conductors 41 and the contact portions 22.

主权项

1. A connecting structure for a terminal fitting and a substrate, in which a terminal fitting retained in a connector housing has electric conduction with an external input contact of a circuit substrate attached into a device casing, the connecting structure comprising:
a hollow terminal body portion forming a portion of the terminal fitting; a contact portion that is provided for butting so as to protrude in a front end portion of the terminal body portion and that is received and retained in the connector housing so as to protrude from a front end of the connector housing; a spring piece connected to the terminal body portion, connected to the contact portion and extending through the terminal body portion; and a housing engagement portion that is formed in an outer wall portion of the device casing and that positions the connector housing so that the contact portion protrudes into the device casing, wherein a flat plate-like conductor of the circuit substrate serving as the external input contact is disposed in the device casing so that a surface of the flat plate-like conductor abuts against the contact portion protruding from the front end of the connector housing positioned by the housing engagement portion.