The present invention relates to a belt wearing detector for a wheelchair fixing device and a warning system using the same, which are formed to enable connection without replacement and changes of an existing installed wheelchair fixing device, thereby prominently reducing an installation cost. The belt wearing detector for a fixing device is formed such that a roller and a pressurizing part are installed to adhere to upper and lower portions of webbing withdrawn from the wheelchair fixing device and the roller is rotated in proportion to a withdrawn length of the webbing, thereby referring to the calculated withdrawn length after calculating the withdrawn length of the webbing through the rotation amount of the roller to exactly detect whether a user fastens a belt of the wheelchair fixing device. The pressurizing part is formed to apply force upwards by restoring force of springs, thereby increasing adhesiveness between the roller and the webbing to further increase accuracy and reliability.

    본 발명은 기존에 설치되어 있는 휠체어 고정 장치의 교체 및 변경 없이 연계 가능하도록 구성됨으로써 설치비용을 현저히 절감시킬 수 있고, 고정 장치의 벨트 착용감지기는 롤러 및 가압부가 휠체어 고정 장치로부터 인출되는 웨빙의 상하부에 밀착되게 설치됨과 동시에 웨빙의 인출 길이와 비례하여 롤러가 회전하도록 구성됨으로써 롤러의 회전량을 통해 웨빙의 인출 길이를 산출한 후 산출된 인출 길이를 참조하여 휠체어 고정 장치의 벨트 착용여부를 정확하게 감지할 수 있으며, 가압부가 스프링들의 복원력에 의해 상방으로 힘을 가하도록 구성됨으로써 롤러 및 웨빙의 밀착성을 높여 정확성 및 신뢰도를 더욱 높일 수 있는 휠체어 고정 장치용 벨트 착용감지기 및 이를 이용한 경고시스템에 관한 것이다.


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    Title :

    Device for detecting belt of wheel chair fixing apparatus and warning system therewith


    Additional title:

    휠체어 고정 장치용 벨트 착용감지기 및 이를 이용한 경고시스템


    Contributors:
    KIM SEUNG IL (author) / KIM TAE SOO (author) / KO KWAN SURP (author) / LEEM WOOK BIN (author)

    Publication date :

    2020-01-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / A61G TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS , Transport, persönliche Beförderungsmittel, oder Lagerung besonders ausgebildet für Kranke oder Behinderte




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