To provide an unmanned movable body which suitably shields magnetic fluxes radiated by a power transmission device while provided with a nipping detection sensor.SOLUTION: An unmanned movable body which is supplied with an electric power in a non-contact manner, comprises: a motor; a circuit part 90 for driving the motor; a housing 21; a power receiving device 60 having a power receiving coil 61 for receiving an electric power in a non-contact manner and arranged in a side of the housing; a top plate 22 arranged in a vertically upper side of the housing; a first magnetic flux shielding member 24 arranged between the power receiving device and the circuit part and shielding magnetic fluxes; a lift device for moving the top plate vertically; and a nipping detection sensor positioned in a vertical gap between the housing and the top plate. The pinching detection sensor has: a metal member fixed movably in a vertical direction to one of the housing or the top plate; and a sensor body for detecting nipping of an object between the housing and the top plate by detecting vertical movement of the metal member with respect to one member.SELECTED DRAWING: Figure 3

    【課題】挟み込み検知センサを備えつつ、送電装置からの磁束を好適に遮蔽できる無人移動体を提供する。【解決手段】非接触給電によって電力が供給される無人移動体であって、モータと、モータを駆動する回路部90と、筐体21と、非接触給電用の受電コイル61を有し、筐体の側部に設けられた受電装置60と、筐体の鉛直方向上側に配置された天板22と、受電装置と回路部との間に配置され、磁束を遮蔽する第1磁束遮蔽部材24と、天板を鉛直方向に移動させる昇降装置と、筐体と天板との鉛直方向の間に位置する挟み込み検知センサと、を備え、挟み込み検知センサは、筐体と天板との一方の部材に鉛直方向に移動可能に取り付けられた金属部材と、一方の部材に対する金属部材の鉛直方向の移動を検知して、筐体と天板との間に物体が挟まれたことを検知するセンサ本体と、を有する。【選択図】図3


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    Title :

    UNMANNED MOVABLE BODY


    Additional title:

    無人移動体


    Contributors:

    Publication date :

    2020-08-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B61B RAILWAY SYSTEMS , Eisenbahnanlagen / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60M Speiseleitungen oder Vorrichtungen am Gleis für elektrisch angetriebene Fahrzeuge , POWER SUPPLY LINES, OR DEVICES ALONG RAILS, FOR ELECTRICALLY-PROPELLED VEHICLES



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