The present invention relates to a non-contact switch which is used for an elevator or general automatic doors, and comprises: buttons B including a push button or an optical sensor button for selecting an elevator movement or opening an automatic door; a pair of long sensor blocks 10, which are installed adjacent to or above the push button and arranged so as to face each other with a gap 12 equivalent to the width of one to two human fingers therebetween; and a plurality of sensors S which are installed in a single file on the surfaces of the sensor blocks that face each other, wherein a sensor detects movement of a human finger moving with the gap 12 at or above a predetermined length or at or above a predetermined speed and selects an upward or downward movement for a destination floor for the elevator or opens the automatic door.


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    Title :

    NON-CONTACT SELECTION SWITCH


    Additional title:

    KONTAKTLOSER WAHLSCHALTER
    COMMUTATEUR DE SÉLECTION SANS CONTACT


    Contributors:

    Publication date :

    2018-09-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS / H01H Elektrische Schalter , ELECTRIC SWITCHES / H03K PULSE TECHNIQUE , Impulstechnik



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