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Forward viewing device for a bicycle

机译:自行车前视装置

摘要

A forward viewing device allows a cyclist having a head down position to view a scene forward of a bicycle. The device includes a prism fixed to a support which is connected to the bicycle forward of the cyclist. An image of the scene is transmitted through a forward facing surface of the prism, reflected internally by at least two surfaces of the prism, and transmitted to the cyclist through a prism surface as an image which is not mirrored left to right or turned upside down. In an embodiment, multiple prisms are positioned with adjacent ends, to increase the horizontal field of view. In another embodiment, multiple prisms are offset vertically, to increase the vertical field of view. In another embodiment, the device has a single optical element and does not require alignment.
机译:前视装置允许具有头朝下位置的骑自行车的人观看自行车前方的场景。该装置包括固定在支撑件上的棱镜,该支撑件连接到骑自行车者前方的自行车。场景的图像通过棱镜的面向前的表面透射,被棱镜的至少两个表面内部反射,并通过棱镜表面作为没有左右左右镜像或上下颠倒的图像透射到骑车人。 。在一个实施例中,多个棱镜定位成具有相邻的端部,以增加水平视场。在另一个实施例中,多个棱镜垂直偏移,以增加垂直视场。在另一个实施例中,该设备具有单个光学元件并且不需要对准。

著录项

  • 公开/公告号US9618662B1

    专利类型

  • 公开/公告日2017-04-11

    原文格式PDF

  • 申请/专利权人 CARL FRANCIS PANEK;

    申请/专利号US201615146351

  • 发明设计人 CARL FRANCIS PANEK;

    申请日2016-05-04

  • 分类号G02B7/18;G02B5/04;

  • 国家 US

  • 入库时间 2022-08-21 13:47:03

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