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    • 5. 发明公开
    • OPTICAL MOUNT WITH A LOCKING ADJUSTMENT SCREW
    • OPTISCHE MONTUR麻省理工学院BLOKIERENDER EINSTELLSCHRAUBE
    • EP1057061A4
    • 2004-11-17
    • EP99912378
    • 1999-03-11
    • NEWPORT CORP
    • NUNNALLY MILLARD ASECRIST PAUL F
    • G02B7/00G02B7/198G02B7/02G02B7/182
    • G02B7/004
    • An optical mount has a locking fastener (56), a first plate (12) and a second plate (14). The first plate (12) captures an optical device (16) such as a lens or a mirror. The optical mount (10) includes a first threaded drive screw (32) with a tip (42) that engages pins (44) that are pressed into a bore (46) and this screw extends through a threaded bore of a collet (36), held in place by a set screw (66), and a second threaded drive screw (62) with a tip (67), extending into a counterbore (68) and this screw extends through the threaded bore of another collet (64). The mount also has a spring (28) attached to pins (30). The collet (36) has a slit (50) that separates a collet flange from a collet base. The locking fastener (56) can be actuated to push the collet flange away from the collet base and to lock the first fastener (32) to the collet (36). A close-up (5) shows the locking fastener (56) with the slit (50).
    • 光学安装件具有锁定紧固件(56),第一板(12)和第二板(14)。 第一板(12)捕获诸如透镜或镜子的光学装置(16)。 光学安装件10包括具有尖端42的第一螺纹驱动螺杆32,所述尖端42接合被压入孔46中的销44并且该螺钉延伸穿过夹头36的螺纹孔, ,通过固定螺钉(66)保持就位,以及具有延伸到沉孔(68)中的尖端(67)的第二螺纹驱动螺钉(62),并且该螺钉穿过另一个夹头(64)的螺纹孔延伸。 安装座还有一个连接到销(30)的弹簧(28)。 夹头(36)具有将夹头凸缘与夹头基座分开的狭缝(50)。 可以致动锁定紧固件56以推动夹头凸缘远离夹头基座并且将第一紧固件32锁定到夹头36。 特写(5)示出带有狭缝(50)的锁定紧固件(56)。