Pneumatic floor socket

The utility model discloses an air pressure floor socket, which is characterized in that the inner wall of a placing frame is integrally provided with a fixing frame, the fixing frame is provided witha pneumatic piston column used for supporting against a flip plate, and the utility model provides an air pressure floor socket capable of being automatically opened. 本实用新型公开了一种气压地板插座，其技术方案要点是所述安置框内壁一体设有固定架，该固定架上设置有用于顶住翻盖板的气动活塞柱，本实用新型提供一种自动开启的气压地板插座。