ALUMINUM SHELL USED FOR CAPACITOR AND CAPABLE OF QUICK INSERTING CONNECTION

摘要

An aluminum shell used for a capacitor and capable of quick inserting connection comprises a shell (1). A fixing and installing rod (2) is arranged at the bottom of the shell (1). An elastic card installing column (3) is connected to a lower end of the fixing and installing rod (2). A section of the elastic card installing column (3) is in an inverted T shape. An annular card groove is formed between the fixing and installing rod (2) and the elastic card installing column (3). An anchor-shaped elastic card (5) is composed of a connecting piece having an installation hole (6) and two or more elastic card strips (7) connected around the connecting piece. The hole wall of the installation hole (6) of the anchor-shaped elastic card (5) is provided with an installation card strip (8) extending downward. The anchor-shaped elastic card (5) is clasped on the elastic card installing column (3) through the installation hole (6) thereof and the installation card strip (8). The installation card strip (8) is embedded in the annular card groove. Upper ends of the elastic card strips (7) are at a certain distance from the bottom of the shell (1). The aluminum shell used for a capacitor does not need the cooperation of a nut and a gasket for fixing and installation and is operated simply, thereby making the installation and the fixing of the capacitor more labor-saving.