To provide a new warning device suitable for an electric wheel chair of joystick type.SOLUTION: Provided is a warning device that is freely attached to an electric wheel chair operated with a joystick, comprising: a seat freely attached in the vicinity of the joystick; a first link member supported with respect to the seat so as to freely swing forward and backward and leftward and rightward in an advancing direction of the electric wheel chair; a second link member coupling an operation lever for the joystick and the first link member; position detecting means that detects the position, in XY direction, of the first link member; warning means that is freely attached to the electric wheel chair; and a controller that controls the warning means, the controller causing the warning means to provide warning in response to a situation in which a level of a signal input from the position detecting means has reached a predetermined threshold value.SELECTED DRAWING: Figure 1

    【課題】本発明は、ジョイスティック型電動車椅子に適した新規な警告装置を提供することを目的とする。【解決手段】本発明によれば、ジョイスティックで操縦する電動車椅子に対して取り付け自在な警告装置であって、前記ジョイスティックの近傍位置に取り付け自在な台座と、前記台座に対して前記電動車椅子の進行方向前後左右に揺動自在に支持される第1のリンク部材と、前記ジョイスティックの操縦レバーと前記第1のリンク部材を連結する第2のリンク部材と、前記第1のリンク部材のXY方向の位置を検出する位置検出手段と、前記電動車椅子に取り付け自在な警告発生手段と、前記警告発生手段を制御するコントローラと、を含み、前記コントローラは、前記位置検出手段から入力される入力信号の信号レベルが所定の閾値に達したことに応答して前記警告発生手段から警告を発生させる、警告装置が提供される。【選択図】図1


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    Title :

    WARNING DEVICE SUITABLE FOR ELECTRIC WHEEL CHAIR


    Additional title:

    電動車椅子に適した警告装置


    Contributors:

    Publication date :

    2019-01-31


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein



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