1results about How to "Avoid confrontation" patented technology

The utility model relates to a kind of filter screen mounting structure and railway vehicle air conditioner, including rectangular filter screen frame, the filter screen frame is inserted into card slot and is installed, at least the spring piece is installed on the side of the filter screen frame, the fixation between card slot is realized by the deformation of the spring piece, the both ends of the spring piece have mounting hole for being fixed with filter screen frame by fastener, the middle body part of the spring piece is composed of three bending, three segment shape is W-shaped as a whole, there are two downward recessed accommodating cavities on the filter screen frame, the two bending points of the bottom of the spring piece respectively sink into corresponding accommodating cavity after deformation downward.This utility model can make filter screen disassembly more smooth, spring piece is not easy to damage, can improve the maintainability and reliability of product.