| 摘要 |
FIELD: physics; alarm system. ^ SUBSTANCE: invention concerns branch of fire safety and can be used in fire alarm systems for interconnection of conductors and elements of a loop of the fire alarm system through base contacts to contacts of entrance networks of the demountable fire alarm, and also in other arrangements for reliable electric and mechanical interconnection of parts of these arrangements. The contact of base of the fire alarm base which is executed for demountable interconnection with a corresponding umbrella-shaped contact on the fire alarm, having an electrowire and elastic sheet which has the shape of a stick with elements at an end face of the long party of this plate and with a pinhole on the short party - for its attachment to the isolation base seat, and also with a pinhole at internal edge of the short party of this sheet for screw interconnection with conductors and elements of a loop of the fire alarm system, in the middle of a plate elements for demountable and elastic interconnection with a corresponding umbrella-shaped contact on the fire alarm are located. ^ EFFECT: improvement of conditions for hooking up and an arrangement of elements and the rests of conductors of a loop of the fire alarm system. ^ 4 dwg |
