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Optoelectronic laser distance-measuring instrument

  • US 20020067475A1
  • Filed: 10/25/2001
  • Published: 06/06/2002
  • Est. Priority Date: 11/09/2000
  • Status: Active Grant
First Claim
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1. An optoelectronic laser distance-measuring instrument, compromising a portable housing (2) with reference points (3a, 3b, 3c) arranged on an outer edge thereof;

  • a radiation source (4);

    a radiation receiver (5) for a laser beam (6) and associated with the radiation source (4);

    a microcontroller (9);

    a keypad (10) associated with the microcontroller;

    a read-off from a handling distance, display (11) for displaying a measuring result (14); and

    an aiming in laser beam direction, camera lens (7) with an imaging sensor (8), wherein the target area (12) detected by the camera lens (7) is graphically shown in the display (11), at least partially together with a virtual measuring spot (13) calculated by the microcontroller (9) and with the measuring result (14).

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