An observation window based on an MPCVD device

Abstract

The utility model discloses a kind of observation windows based on MPCVD equipment, including lens gland, the side of lens gland is provided with mounting pipe, lens gland and the observation lens of being provided in mounting pipe are set, the outer wall of mounting pipe is fixedly connected with slide rail, the outer wall of mounting pipe is fixedly connected with annular plate, the inner wall of annular plate is slidably connected with four sliding blocks, sliding block is slidably connected slide rail, the side of sliding block is fixedly connected with baffle, four square grooves are set on annular plate, limit plate is set in square groove, the side of limit plate is inclined surface, limit plate is fixedly connected with sliding plate on the side away from inclined surface, the both ends of sliding plate are all provided with guide rod, guide rod is sleeved with return spring, guide rod is fixedly connected annular plate. The utility model is convenient for installation and disassembly observation lens to clean observation lens, effectively simplify installation and disassembly step, significantly reduce operating time, improve work efficiency, reduce equipment downtime.

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