Semi-automatic switching device of door/window of cabinet

The utility model relates to a semi-automatic switching device of a door/window of a cabinet. The switching device comprises a lock catch slide block (3), a flexible thimble (4), left and right transmission slide blocks (4, 5), a positioning slide block (6), a connecting rod (7), springs (8, 9) and a lock catch (2). The switching device is characterized in that the flexible thimble (3) and the lock catch (2) are fixed on the inner surface of a cabinet door; other members are fixed on the bottom layer of a cabinet body directly or via a slideway; the front end of the flexible thimble (3) is provided with a groove; a groove towards the positioning slide block (6) is arranged in the middle part of the lock catch slide block (1); the right end part of the lock catch slide block is processed into a wedge-shaped structure; and a wedge-shaped groove in the same direction of the end part of the lock catch slide block is arranged in the front end part of the lock catch. Cleaning and replacing work for a common cabinet