CONNECTION TERMINAL Russian patent published in 2021 - IPC H01R4/48 

FIELD: electrical engineering.

SUBSTANCE: invention relates to connection terminal (1) having insulating case (2) containing a conductor input channel extended in the direction of a conductor input axis (L) with at least partially circular wall (4) of the conductor channel located coaxially to the conductor input axis (L), and impact transmission channel (5) located adjacent to conductor input channel (3). Connection terminal (1) contains U-shaped support curved spring (11) having contact leg (12), clamping leg (15) and spring arc (13) connecting contact leg (12) to clamping leg (15), conductive bus (8) and push button (6) located in impact transmission channel (5) with the possibility of longitudinal displacement. Contact leg (12) is mounted on conductive bus (8), and clamping edge (17) of clamping leg (15) forms a spring terminal connection to the contact area of conductive bus (8) for clamping an electrical conductor inserted into conductor input channel (3). An impact transmission axis (B), determined by the longitudinal direction of displacement of push button (6) in impact transmission channel (5), and the conductor input axis (L) are located relatively to each other at an angle from 5° to 30°.

EFFECT: prevention of deformation of the push button.

21 cl, 14 dwg