To make a peripheral edge of a door less susceptible to effects of water that has entered.SOLUTION: A capacitance sensor 50 includes a sensor electrode 71 and a shield electrode 72 that extend along a door peripheral edge 20x of a swing door 20 that opens and closes a door opening of a vehicle. The sensor electrode 71 and the shield electrode 72 are, in a state of being supported by a support member 73 fixed to the door peripheral edge 20x, arranged at a position closer to an inside of the vehicle than a seal projection part 60 of a door weather strip 53 protruding from the door peripheral edge 20x. Further, the shield electrode 72 has a wide shape extending in a thickness direction of the swing door 20 and is arranged at a position between the sensor electrode 71 and a fixed part 75 of the support member 73 disposed at the door peripheral edge 20x. Moreover, the sensor electrode 71 has a narrower shape than the shield electrode 72 and is disposed unevenly in the thickness direction of the swing door 20, at a position inside the vehicle, away from the seal projection part 60 within a range where the shield electrode 72 extends.SELECTED DRAWING: Figure 4

    【課題】ドア周縁部に浸入した水の影響を受け難くする。【解決手段】静電容量センサ50は、車両のドア開口部を開閉するスイングドア20のドア周縁部20xに沿って延設されるセンサ電極71及びシールド電極72を備える。センサ電極71及びシールド電極72は、ドア周縁部20xに固定される支持部材73に支持された状態で、ドア周縁部20xから突出するドアウェザストリップ53のシール突部60よりも車内側の位置に配置される。更に、シールド電極72は、スイングドア20の厚み方向に延在する幅広の形状を有してセンサ電極71とドア周縁部20xに設けられた支持部材73の固定部75との間の位置に配置される。そして、センサ電極71は、シールド電極72よりも幅狭の形状を有して、スイングドア20の厚み方向、シールド電極72が延在する範囲におけるシール突部60から離間した車内側の位置に偏在して配置される。【選択図】図4


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    Title :

    CAPACITANCE SENSOR


    Additional title:

    静電容量センサ


    Contributors:

    Publication date :

    2023-11-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    H01H Elektrische Schalter , ELECTRIC SWITCHES / B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge / E05F DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION , Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung



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