Locating mechanism for optical flat

The invention discloses a locating mechanism for an optical flat, which comprises a base, a support frame, a fixing wedge block and an adjusting unit, wherein the base is provided with a groove; the support frame is fixed on the base; the support frame and the groove form an accommodating chamber pr...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: LI SUPING, MA HENHEN, WANG HONGZUN
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The invention discloses a locating mechanism for an optical flat, which comprises a base, a support frame, a fixing wedge block and an adjusting unit, wherein the base is provided with a groove; the support frame is fixed on the base; the support frame and the groove form an accommodating chamber provided with an opening; the fixing wedge block is fixed inside the groove and positioned on one side adjacent to the opening, and is provided with a first guiding inclined plane corresponding to a first inclined plane of the optical flat; the adjusting unit is arranged inside the groove and positioned on the other side adjacent to the opening, and is provided with a second guiding inclined plane corresponding to a second inclined plane; the adjusting unit, the fixing wedge block and the support frame form a dovetail groove structure for fixing the optical flat; and the dovetail groove structure can be adjusted by the adjusting unit when the optical flat is placed or taken out. The locating mechanism for the optical