Sensor system for an alarm security device
AssigneeBoomslang Instruments AB
InventorsHåkan Olofsson, Jonas Wallinder, Johan Carlsson
Life of this patent
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Abstract
The invention provides a new personal security alarm system which has a reliable, non sensitive actuation mechanism. The alarm security device according to the invention comprises an activation clasp which comprises an electronic contact characterized in that said clasp comprises a male part and a receiving female part; and that the male part comprises at least one long contact pin and at least one short contact pin and the female part comprises receiving contact sockets for each of the contact pins, and wherein the electronic contact is settable between three different modes.
Claims13
An alarm security device comprising an activation clasp which comprises an electronic contact wherein said clasp comprises a male part and a receiving female part;
- and that the male part comprises at least one long contact pin and at least one short contact pin and the female part comprises receiving contact sockets for each of the contact pins and wherein the electronic contact is settable between three different modes;
- a detached mode where none of the contact pins of the male part are in connection with the contact sockets of the female part of the clasp and thus the electronic contact and the clasp is open;
- and
- a normal mode wherein all the contact pins of the male part are in connection with the contact sockets of the female part and the clasp is closed;
- and
- an elongated mode wherein the short contact pin of the male part lacks connection with the contact socket of the female part while the long contact pin of the female part is/are connected to the contact socket of the male part and when entering the elongated mode an alarm signal is sent.
Dependencies are inferred from the claim text.