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    Door handle device
    1.
    发明公开
    Door handle device 有权
    门把手装置

    公开(公告)号：EP1840845A3

    公开(公告)日：2010-01-06

    申请号：EP06125411.6

    申请日：2006-12-05

    申请人： Kabushiki Kaisha Honda Lock

    发明人： Fujiwara, Hiroto KABUSHIKI KAISHA HONDA LOCK ,  Otsuda, Yuuhou KABUSHIKI KAISHA HONDA LOCK ,  Kuriyama, Kazuyuki KABUSHIKI KAISHA HONDA LOCK

    IPC分类号： G07C9/00 ,  H01Q1/32

    CPC分类号： G07C9/00309 ,  E05B81/77 ,  E05B81/78 ,  G07C9/00944 ,  G07C2209/65 ,  H01Q1/3241 ,  H01Q1/3291 ,  H01Q7/08

    摘要： Provided is a door handle device incorporated with an antenna that can prevent the magnetic flux produced from the electro-conductive members from impairing the performance of the antenna. The door handle device comprises an antenna coil 11 for external communication formed by winding copper wire and a circuit board 10 including a ground pattern 32 and detection electrode patterns 33 and 34 that are received in a door handle 5, and the ground pattern 32 and detection electrode patterns 33 and 34 are each provided with a plurality of slits 32S, 33S and 34S extending in parallel with an axial line A around which the antenna coil 11 is wound. The provision of the slits prevents generation of eddy current in each electro-conductive pattern which otherwise would interfere with the performance of the antenna.

    摘要翻译： 提供一种包含天线的门把手装置，其能够防止从导电构件产生的磁通量损害天线的性能。 门把手装置包括通过缠绕铜线形成的用于外部通信的天线线圈11和包括接地图案32和接收在门把手5中的检测电极图案33和34的电路板10，并且接地图案32和检测 电极图案33和34每个均设置有多个狭缝32S，33S和34S，狭缝32S，33S和34S与缠绕有天线线圈11的轴线A平行延伸。 提供狭缝防止每个导电图案中产生涡电流，否则这会干扰天线的性能。

    Door handle device
    3.
    发明公开
    Door handle device 有权
    Türgriffvorrichtung

    公开(公告)号：EP1840845A2

    公开(公告)日：2007-10-03

    申请号：EP06125411.6

    申请日：2006-12-05

    申请人： Kabushiki Kaisha Honda Lock

    发明人： Fujiwara, Hiroto KABUSHIKI KAISHA HONDA LOCK ,  Otsuda, Yuuhou KABUSHIKI KAISHA HONDA LOCK ,  Kuriyama, Kazuyuki KABUSHIKI KAISHA HONDA LOCK

    IPC分类号： G07C9/00

    CPC分类号： G07C9/00309 ,  E05B81/77 ,  E05B81/78 ,  G07C9/00944 ,  G07C2209/65 ,  H01Q1/3241 ,  H01Q1/3291 ,  H01Q7/08

    摘要： Provided is a door handle device incorporated with an antenna that can prevent the magnetic flux produced from the electro-conductive members from impairing the performance of the antenna. The door handle device comprises an antenna coil 11 for external communication formed by winding copper wire and a circuit board 10 including a ground pattern 32 and detection electrode patterns 33 and 34 that are received in a door handle 5, and the ground pattern 32 and detection electrode patterns 33 and 34 are each provided with a plurality of slits 32S, 33S and 34S extending in parallel with an axial line A around which the antenna coil 11 is wound. The provision of the slits prevents generation of eddy current in each electro-conductive pattern which otherwise would interfere with the performance of the antenna.

    摘要翻译： 提供一种结合有天线的门把手装置，其能够防止由导电构件产生的磁通量损害天线的性能。 门把手装置包括用于通过缠绕铜线形成的用于外部通信的天线线圈11和包括接地图案32的电路板10和接收在门把手5中的检测电极图案33和34，并且接地图案32和检测 电极图案33和34分别设置有与缠绕有天线线圈11的轴线A平行延伸的多个狭缝32S，33S和34S。 提供狭缝防止在每个导电图案中产生涡流，否则将干扰天线的性能。