SOCKET FOR FIRE ALARM Russian patent published in 2006 - IPC G08B17/00 H01R13/46 

FIELD: automatics and electric engineering, possible use for fire alarms and for provision of detachable contact in electric connecting devices.

SUBSTANCE: device contains body with holding apertures, aperture for inserting conductors, orientation elements of matching base and through hollows, in which by means of resilient screw-less holding electro-conductive contact elements are mounted, appropriate for matching base contacts and forming stable mechanical-electric connection with them when turned, and elements for holding conductors. On side surface of body, unlocking groove is made, positioned above lock element, locking surface of which is appropriate for matching contact surface of base orientation element. Plane of position of electro-conductive contact element in the hollow is positioned at an angle to horizontal plane of body, with elevated side of insert portion of electro-conductive contact element.

EFFECT: increased electric safety of electric connection, provision of speed of operation and reliability of contacting, simplified construction and decreased mass-dimensional characteristics.

5 dwg