Protection device

The utility model relates to the technical field of telescope protection, and discloses a protection device which comprises a U-shaped shell, a damping device is fixedly installed at the bottom of the inner wall of the U-shaped shell, a telescopic rod is fixedly installed at the bottom of the inner...

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Bibliographic Details
Main Author WANG WENXU
Format Patent
LanguageChinese
English
Published 25.07.2023
Subjects
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
OPTICS
PHYSICS
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Summary:The utility model relates to the technical field of telescope protection, and discloses a protection device which comprises a U-shaped shell, a damping device is fixedly installed at the bottom of the inner wall of the U-shaped shell, a telescopic rod is fixedly installed at the bottom of the inner wall of the U-shaped shell, a supporting seat is fixedly installed at the top of the telescopic rod, a telescope is movably installed at the top of the supporting seat, and the telescopic rod is fixedly installed at the bottom of the inner wall of the U-shaped shell. Mounting grooves are formed in the left side and the right side of the supporting seat, rotating shafts are fixedly mounted on the inner sides of the two mounting grooves, L-shaped limiting plates are rotatably connected to the surfaces of the rotating shafts, torsional springs are movably mounted on the surfaces of the rotating shafts, and one ends of the torsional springs are fixedly connected to the side walls of the L-shaped limiting plates. The pr
Bibliography:Application Number: CN202222844054U