Illuminator for a barcode scanner

    公开(公告)号:US10803267B2

    公开(公告)日:2020-10-13

    申请号:US16055776

    申请日:2018-08-06

    IPC分类号: G06K7/10

    摘要: An illuminator is provided, comprising a support frame arranged symmetrically around an optical axis of an optical sensor. The illuminator includes at least one light bar connected to the support frame. At least one light source is connected to the support frame, wherein each of the at least one light source is configured to direct light towards one of the opposing ends of one of the at least one light bar. The illuminator further includes a peripheral cover configured to receive light emitted from the front face of each of the at least one light bar. The peripheral cover is further configured to emit dark field illumination at a low incident angle with respect to a plane perpendicular to the optical axis and to emit bright field illumination at a high incident angle with respect to the plane perpendicular to the optical axis.

    Barcode reader with viewing frame

    公开(公告)号:US10733401B2

    公开(公告)日:2020-08-04

    申请号:US15620889

    申请日:2017-06-13

    IPC分类号: G06K7/10 G06K7/14 H04N5/225

    摘要: Barcode reading devices for creating an easy-to-use experience are provided. In one implementation, a barcode reading apparatus comprises a housing having at least a scan body and an image sensor disposed within the housing. The image sensor is configured to read the barcode. The apparatus further includes a scanning frame and a viewing frame. The scanning frame is formed in a first bottom surface of the scan body and is configured to enable the image sensor to visually detect the barcode when the barcode is placed in a scanning zone at least partially below the scan body. The viewing frame is formed in a first top surface of the scan body and is configured to enable a user to view the barcode through both the viewing frame and scanning frame when the barcode is placed in the scanning zone.

    ILLUMINATOR FOR A BARCODE SCANNER
    5.
    发明申请

    公开(公告)号:US20190057232A1

    公开(公告)日:2019-02-21

    申请号:US16055776

    申请日:2018-08-06

    IPC分类号: G06K7/10

    摘要: An illuminator is provided, comprising a support frame arranged symmetrically around an optical axis of an optical sensor. The illuminator includes at least one light bar connected to the support frame. At least one light source is connected to the support frame, wherein each of the at least one light source is configured to direct light towards one of the opposing ends of one of the at least one light bar. The illuminator further includes a peripheral cover configured to receive light emitted from the front face of each of the at least one light bar. The peripheral cover is further configured to emit dark field illumination at a low incident angle with respect to a plane perpendicular to the optical axis and to emit bright field illumination at a high incident angle with respect to the plane perpendicular to the optical axis.

    BARCODE READER WITH VIEWING FRAME
    7.
    发明申请

    公开(公告)号:US20180018487A1

    公开(公告)日:2018-01-18

    申请号:US15620889

    申请日:2017-06-13

    IPC分类号: G06K7/10 G06K7/14 H04N5/225

    摘要: Barcode reading devices for creating an easy-to-use experience are provided. In one implementation, a barcode reading apparatus comprises a housing having at least a scan body and an image sensor disposed within the housing. The image sensor is configured to read the barcode. The apparatus further includes a scanning frame and a viewing frame. The scanning frame is formed in a first bottom surface of the scan body and is configured to enable the image sensor to visually detect the barcode when the barcode is placed in a scanning zone at least partially below the scan body. The viewing frame is formed in a first top surface of the scan body and is configured to enable a user to view the barcode through both the viewing frame and scanning frame when the barcode is placed in the scanning zone.