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    • 8. 发明公开
    • LASER COMPASS
    • 激光指南针
    • EP3258215A1
    • 2017-12-20
    • EP17175514.3
    • 2017-06-12
    • Haglöf Sweden AB
    • Haglöf, Stefan
    • G01C17/04
    • G01V8/10G01C17/02G01C17/04
    • An instrument comprising not only a compass (2), but also a laser (3) for the emission of a laser beam arranged to define, together with the laser beam, a direction to a point at a distance from the instrument, where the compass housing (5) and the laser (3) are mounted in an instrument housing (4) such that the laser is arranged to emit a laser beam parallel to the direction in which the compass is pointing.
      The invention is characterised in that the compass housing (5) is a separate unit that can be ejected from and inserted into a cavity (11) in the instrument housing (4) from one of its ends, in that opposing grooves (13) are arranged in the cavity (11) in order to position the compass housing (5) in the instrument housing, and in that a lock arrangement (14, 15) is present to lock the compass housing fixed in the instrument housing.
    • 一种不仅包括指南针(2)的仪器,而且还包括用于发射激光束的激光器(3),该激光器被布置成与激光束一起限定与仪器相距一定距离的点的方向,其中指南针 壳体(5)和激光器(3)安装在仪器外壳(4)中,使得激光器被布置为发射平行于罗盘指向的激光束。 本发明的特征在于,罗盘壳体(5)是一个独立的单元,其可以从其一端从器械壳体(4)中的空腔(11)中弹出和插入,其中相对的凹槽(13) 布置在空腔(11)中以将罗盘壳体(5)定位在器械壳体中,并且存在锁定装置(14,15)以锁定固定在器械壳体中的罗盘壳体。